Taylor Freezer 345 346 349 355 User Manual

OPERATOR’S  
MANUAL  
Model 345/346/349/355  
Slush Freezers  
Original Operating Instructions  
039710- M  
6/19/01 (Original Publication)  
Updated 11/22/13  
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Table of Contents  
Section 1  
To the Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
1
1
2
2
2
4
Air Cooled Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Water Cooled Refrigeration Units (Water Cooled Units Only) . . . . . . . . . . . . . . . .  
Water Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Syrup System Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Section 2  
To the Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
7
8
Section 3  
Section 4  
Operator Parts Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
Model 345 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
Model 346 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Model 349 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Model 355 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Door Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Section 5  
Important: To the Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Symbol Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Control Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
Liquid Crystal Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
Operational Mode Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
Operator Menu Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
Syrup Out Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22  
CO2 Out Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
Water Out Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
Audio Alarm Silencer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
Product Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
Sampling Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
Daily Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
Section 6  
Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29  
Priming/Brixing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33  
90 Day Closing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35  
Draining Product From the Freezing Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35  
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35  
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36  
Brush Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36  
Table of Contents  
Models 345, 346, 349, 355  
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Table of Contents - Page 2  
Section 7  
Important: Operator Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38  
During Cleaning and Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38  
Troubleshooting Bacterial Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38  
Regular Maintenance Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38  
Winter Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39  
Section 8  
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40  
Parts Replacement Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42  
Limited Warranty on Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43  
Limited Warranty on Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45  
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48  
Section 9  
Section 10  
Section 11  
Section 12  
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70  
Note: Continuing research results in steady improvements; therefore, information  
in this manual is subject to change without notice.  
Note: Only instructions originating from the factory or its authorized translation  
representative(s) are considered to be the original set of instructions.  
E 2001 Carrier Commercial Refrigeration, Inc.  
(Updated November, 2013)  
039710- M  
Any unauthorized reproduction, disclosure, or distribution of copies by any person of any portion of this work  
may be a violation of Copyright Law of the United States of America and other countries, could result in the  
awarding of Statutory Damages of up to $250,000 (17 USC 504) for infringement, and may result in further  
civil and criminal penalties.  
All rights reserved.  
Taylor Company  
a division of Carrier Commercial Refrigeration, Inc.  
750 N. Blackhawk Blvd.  
Rockton, IL 61072  
Models 345, 346, 349, 355  
Table of Contents  
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Section 1  
To the Installer  
The following information has been included in the  
manual as safety and regulatory guidelines. For  
complete installation instructions, please see the  
Installation Checklist.  
This unit has many sharp edges that can  
cause severe injuries.  
Site Preparation  
Installer Safety  
Review the area where the unit will be installed before  
uncrating the unit. Make sure that all possible hazards  
to the user and the equipment have been addressed.  
In all areas of the world, equipment should be  
installed in accordance with existing local codes.  
Please contact your local authorities if you have any  
questions.  
Air Cooled Units  
Care should be taken to ensure that all basic safety  
practices are followed during the installation and  
servicing activities related to the installation and  
service of Taylor equipment.  
Air cooled units require 6” (152 mm) minimum air  
space around all sides. Failure to allow adequate  
clearance can reduce the refrigeration capacity of the  
freezer and possibly cause permanent damage to the  
compressor(s).  
S
Only authorized Taylor service personnel  
should perform installation and repairs on  
the equipment.  
For Indoor Use Only: This unit is designed to operate  
indoors, under normal ambient temperatures of  
70_-75_F (21_-24_C). The freezer has successfully  
performed in high ambient temperatures of  
104_(40_C) at reduced capacities.  
S
Authorized service personnel should consult  
OSHA Standard 29CFRI910.147 or the  
applicable code of the local area for the  
industry standards on lockout/tagout  
procedures before beginning any installation  
or repairs.  
This unit must NOT be installed in an area  
where a water jet or hose can be used. NEVER use a  
water jet or hose to rinse or clean the unit. Failure to  
follow this instruction may result in electrocution.  
S
S
Authorized service personnel must ensure  
that the proper PPE is available and worn  
when required during installation and  
service.  
Authorized service personnel must remove  
all metal jewelry, rings, and watches before  
working on electrical equipment.  
This unit must be installed on a level surface  
to avoid the hazard of tipping. Extreme care should be  
taken in moving this equipment for any reason. Two or  
more persons are required to safely move this unit.  
Failure to comply may result in personal injury or  
equipment damage.  
The main power supply(s) to the freezer must  
be disconnected prior to performing any repairs.  
Failure to follow this instruction may result in personal  
injury or death from electrical shock or hazardous  
moving parts as well as poor performance or damage  
to the equipment.  
Uncrate the unit and inspect it for damage. Report any  
damage to your Taylor Distributor.  
This piece of equipment is made in the USA and has  
USA sizes of hardware. All metric conversions are  
approximate and vary in size.  
Note: All repairs must be performed by an  
authorized Taylor Service Technician.  
131122  
1
Models 345, 346, 349, 355  
To the Installer  
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IMPORTANT: The water filter (064422- SER) must  
be thoroughly flushed with water before connecting it  
to the machine. This removes carbon particles that  
could clog the flow control. To flush the filter,  
connect the inlet end of the filter to the water supply.  
Position the outlet end of the filter over an empty  
pail. Open the water supply. Allow water to flow  
through the filter until the water exiting the filter is  
clear. Close the water supply. Attach the outlet end  
of the filter to the machine. Reopen the water  
supply.  
Water Cooled Refrigeration Units  
(Water Cooled Units Only)  
Failure to use adequate size water lines may cause the  
unit to go off on high head pressure and shut down.  
Depending on local water conditions, it may be  
advisable to install a water strainer to prevent foreign  
substances from clogging the automatic water valve.  
There are two water “in” connections and one water  
“out” line connection. DO NOT install a hand shut-off  
valve on the water “out” line! Water should always  
flow in this order: first, through the automatic water  
valve; second, through the condenser; and third,  
through the outlet fitting to an open trap drain.  
IMPORTANT: Water pressures are pre-set at the  
factory. Do not adjust the water. Improper water  
adjustments may cause operation discrepancies.  
A back flow prevention device is required  
on the incoming water connection side. Please  
refer to the applicable National, State, and local codes  
for determining the proper configuration.  
Figure 1  
Electrical Connections  
Water Connections  
In the United States, this equipment is intended to be  
installed in accordance with the National Electrical  
Code (NEC), ANSI/NFPA 70- 1987. The purpose of  
the NEC code is the practical safeguarding of persons  
and property from hazards arising from the use of  
electricity. This code contains provisions considered  
necessary for safety. Compliance therewith and  
proper maintenance will result in an installation  
essentially free from hazard! In all other areas of the  
world, equipment should be installed in accordance  
with the existing local codes. Please contact your local  
authorities.  
An adequate cold water supply must be provided  
with a hand shut-off valve. On the back of the unit, a  
3/8” (9.5 mm) M.F.L. water connection has been  
provided for easy hook-up. A flexible line is  
recommended, if local codes permit. A minimum of  
25 psi water pressure is required to avoid having the  
unit cut out the low water pressure switch. A booster  
pump must be provided if this pressure is not  
available.  
Note: Water lines beyond 200 ft. (61 m) require 1/2”  
(13 mm) water lines.  
FOLLOW YOUR LOCAL ELECTRICAL CODES!  
INSTALL POTABLE WATER CONNECTION  
WITH ADEQUATE BACK-FLOW  
PROTECTION TO COMPLY WITH  
APPLICABLE NATIONAL, STATE AND  
LOCAL CODES.  
Each unit requires one power supply for each data  
label on the unit. Check the data label(s) on the freezer  
for branch circuit overcurrent protection or fuse, circuit  
ampacity, and other electrical specifications. Refer to  
the wiring diagram provided inside of the control box  
for proper power connections.  
It is always a good practice to have a filter system to  
improve the quality of the water and to avoid  
clogging the operating components.  
120828  
2
To the Installer  
Models 345, 346, 349, 355  
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Beater Rotation  
CAUTION: THIS EQUIPMENT MUST BE  
PROPERLY GROUNDED! FAILURE TO DO SO  
CAN RESULT IN SEVERE PERSONAL INJURY  
FROM ELECTRICAL SHOCK!  
Beater rotation must be clockwise as viewed  
looking into the freezing cylinder.  
Note: The following procedures should be  
performed by a trained service technician.  
DO NOT operate this freezer with larger fuses  
than specified on the unit data label. Failure to follow  
this instruction may result in electrocution or damage  
to the machine.  
To correct the rotation on a three- phase unit,  
interchange any two incoming power supply lines at  
freezer main terminal block only.  
To correct rotation on a single- phase unit, change the  
leads inside the beater motor. (Follow the diagram  
printed on the motor.)  
This unit is provided with an equipotential  
grounding lug that is to be properly attached to the rear  
of the frame by the authorized installer. The installation  
location is marked by the equipotential bonding  
symbol (5021 of IEC 60417-1) on both the removable  
panel and the equipment’s frame.  
Initial Freezing Cylinder Cleaning  
Due to the types of products used in FCB equipment,  
it is imperative that the freezing cylinder and the inlet  
tube be thoroughly brush cleaned, rinsed, and  
sanitized before running any product.  
Stationary appliances which are not equipped  
with a power cord and a plug or another device to  
disconnect the appliance from the power source must  
have an all-pole disconnecting device with a contact  
gap of at least 3 mm installed in the external  
installation.  
Prepare a cleaning solution, using 2 oz. of liquid  
detergent in 2 gallons of warm water. Using this  
solution, brush clean the freezing cylinder and the inlet  
tube. Rinse the freezing cylinder and the inlet tube with  
clean water and then sanitize, using the sanitizing  
procedures outlined in this Operator Manual, starting  
on page 29.  
Appliances that are permanently connected to  
fixed wiring and for which leakage currents may  
exceed 10 mA, particularly when disconnected or not  
used for long periods, or during initial installation, shall  
have protective devices such as a GFI, to protect  
against the leakage of current, installed by the  
authorized personnel to the local codes.  
Refrigerant  
In consideration of our environment, Taylor  
uses only earth friendly HFC refrigerants. The HFC  
refrigerant used in this unit is R404A. This refrigerant  
is generally considered non-toxic and non-flammable,  
with an Ozone Depleting Potential (ODP) of zero (0).  
Supply cords used with this unit shall be  
oil-resistant, sheathed flexible cable not lighter than  
ordinary polychloroprene or other equivalent synthetic  
elastomer-sheathed cord (Code designation 60245  
IEC 57) installed with the proper cord anchorage to  
relieve conductors from strain, including twisting, at  
the terminals and protect the insulation of the  
conductors from abrasion.  
However, any gas under pressure is potentially  
hazardous and must be handled with caution.  
NEVER fill any refrigerant cylinder completely with  
liquid. Filling the cylinder to approximately 80% will  
allow for normal expansion.  
120828  
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Models 345, 346, 349, 355  
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c. Be sure all control switches on the front panel  
are in the “OFF” position.  
Use only R404A refrigerant that conforms to  
the AHRI standard 700 specification. The use of any  
other refrigerant may expose users and operators to  
unexpected safety hazards.  
d. The freezer must be properly grounded.  
4. A harness with three nylobrade tubes feeds  
through the base pan and exits the rear of the  
freezer. (The Model 355 is equipped with four  
tubes.)  
Refrigerant liquid sprayed onto the skin may  
cause serious damage to tissue. Keep eyes and skin  
protected. If refrigerant burns should occur, flush  
immediately with cold water. If burns are severe, apply  
ice packs and contact a physician immediately.  
a. Connect the CO2 line to the CO2 regulator  
that is closest to the CO2 tank (primary  
regulator). This line will supply CO2 to the  
freezer.  
Taylor reminds technicians to be cautious of  
government laws regarding refrigerant recovery,  
recycling, and reclaiming systems. If you have any  
questions regarding these laws, please contact the  
factory Service Department.  
WARNING: R404A refrigerant used in  
conjunction with polyolester oils is extremely moisture  
absorbent. When opening a refrigeration system, the  
maximum time the system is open must not exceed 15  
minutes. Cap all open tubing to prevent humid air or  
water from being absorbed by the oil.  
Figure 2  
b. Connect the #1 line to the syrup tank for the  
left side of the freezer as viewed from the  
front of the machine. This line will supply  
syrup to the left syrup sentry.  
Syrup System Connections  
Note: For Bag-in-Box units (BIB), connect the #1 line  
to the Bag-In-Box instead of the syrup tank.  
1. Water pipe connections and fixtures directly  
connected to a potable water supply shall be  
sized, installed and maintained according to  
federal, state and local laws.  
2. Hook up cold water supply to freezer to supply  
water to the carbonator. A minimum of 21 PSI  
of water pressure is required at the low  
pressure switch. The low pressure switch will  
cause the entire freezer to shut down if the  
water pressure drops below 7 PSI for longer  
than one minute.  
The water regulator should be set at 35 PSI.  
When the power switch is turned on the water  
pump will immediately activate to maintain water  
pressure.  
Figure 3  
3. Electrical Hook-Up  
a. One power cord.  
c. Connect the #2 line to the syrup tank (or the  
Bag-in-Box) for the right side of the freezer.  
This line will supply syrup to the right syrup  
sentry.  
b. Refer to the data label.  
131122  
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To the Installer  
Models 345, 346, 349, 355  
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d. Connect the #4 line on the Model 355 to the  
water regulator on the remote carbonator.  
This line monitors the water pressure  
supplied to the unit.  
6. Set the primary regulator on the CO2 tank to 90  
PSI (6.2 BAR).  
5. There are two spare CO2 lines provided. Use  
one of the spare CO2 lines to connect one end  
to the individual regulator (secondary regulator)  
and the other end to the first syrup tank. Use  
the other spare CO2 line to connect the CO2 to  
the second syrup tank.  
Figure 6  
7. Set the secondary regulator on the CO2 tank to  
60 PSI (4.1 BAR) for the syrup tanks or the BIB  
pumps.  
Figure 4  
Note: For Bag-in-Box units, connect the CO2 lines to  
the Bag-in-Box pumps instead of the syrup tanks.  
Figure 7  
8. Turn the cold water supply on.  
9. Check for CO2 leaks. This can be done by  
closing the valve on the top of the CO2 tank.  
Watch the high pressure gauge; it should hold  
pressure. If it does not, there is a CO2 leak.  
Use a soap solution to locate and repair the  
leak.  
Figure 5  
5
Models 345, 346, 349, 355  
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10. For Bag-in-Box syrup delivery system, connect  
the two spare CO2 lines from the secondary  
regulator to each “Gas In” fitting on the pumps.  
Set secondary regulator pressure to 60 PSI  
(4.1 BAR) depending on the length of syrup line  
run to the unit.  
12. The CO2 low pressure switch requires at least  
74 PSI before the freezer will start. It is set to  
cut out at 60 PSI and in at 74 PSI.  
13. The pressure relief valve on the hopper cover is  
set to relieve at 30 PSI in case of excess  
pressure in the hopper.  
Important: Ensure that the Bag-in-Box switch is  
enabled.  
14. There are check valves in the CO2, syrup, and  
water lines to prevent any back flow of soda  
water, product, or CO2.  
11. The CO2 regulator assembly (primary regulator)  
inside the freezer should be set at 60 PSI (4.1  
BAR). The secondary regulator, located inside  
the freezer just behind the primary regulator,  
can be adjusted from 20 to 25 PSI. (The factory  
recommendation is 20 PSI.) Increasing the  
pressure from 20 PSI will increase the overrun.  
You should always stay within the 20 to 25 PSI  
range as the gauge reflects the pressure in the  
hopper and barrel. The setting will be  
15. The CO2 solenoids which supply CO2 to the  
hoppers are wired to provide CO2 in all control  
settings except “DEFROST” and “OFF”.  
determined by the desired overrun and the  
syrup used.  
6
To the Installer  
Models 345, 346, 349, 355  
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Section 2  
To the Operator  
The freezer(s) you have purchased has been carefully  
engineered and manufactured to give you dependable  
operation.  
compliant with the EU Directive as well as other similar  
legislation in effect after August 13, 2005. Therefore,  
it must be collected separately after its use is  
completed, and cannot be disposed as unsorted  
municipal waste. The user is responsible for returning  
the product to the appropriate collection facility, as  
specified by your local code.  
This unit(s), when properly operated and cared for, will  
produce  
a
consistent quality product. Like all  
mechanical products, this machine will require  
cleaning and scheduled maintenance. A minimum  
amount of care and attention is necessary if the  
operating procedures outlined in this manual are  
followed closely.  
For additional information regarding applicable local  
laws, please contact the municipal facility and/or local  
distributor.  
This Operator’s Manual should be read before  
operating or performing any maintenance on your  
equipment.  
Compressor Warranty Disclaimer  
The refrigeration compressor(s) on this unit are  
warranted for the term stated in the Limited Warranty  
section in this manual. However, due to the Montreal  
Protocol and the U.S. Clean Air Act Amendments of  
1990, many new refrigerants are being tested and  
developed, thus seeking their way into the service  
industry. Some of these new refrigerants are being  
advertised as drop- in replacements for numerous  
applications. It should be noted that in the event of  
ordinary service to this unit’s refrigeration system,  
only the refrigerant specified on the affixed data  
label should be used. The unauthorized use of  
alternate refrigerants will void your Taylor compressor  
warranty. It is the unit owner’s responsibility to make  
this fact known to any technician he employs.  
Your freezer will NOT eventually compensate and  
correct for any errors during the set-up or filling  
operations. Thus, the initial assembly and priming  
procedures are of extreme importance. It is strongly  
recommended that all personnel responsible for the  
equipment’s operation study these procedures  
together in order to be properly trained and to make  
sure that no misunderstandings exist.  
In the event you should require technical assistance,  
please contact your local authorized Taylor Distributor  
for service.  
Note: Your Taylor warranty is valid only if the parts are  
authorized Taylor parts, purchased from the local  
authorized Taylor Distributor, and only if all required  
service work is provided by an authorized Taylor  
service technician. Taylor reserves the right to deny  
warranty claims on units or parts if non- Taylor  
approved parts or incorrect refrigerant were installed  
in the unit, system modifications were performed  
beyond factory recommendations, or it is determined  
that the failure was caused by abuse, misuse, neglect,  
or failure to follow all operating instructions. For full  
details of your Taylor Warranty, please see the Limited  
Warranty section in this manual.  
It should also be noted that Taylor does not warrant the  
refrigerant used in its equipment. For example, if the  
refrigerant is lost during the course of ordinary service  
to this machine, Taylor has no obligation to either  
supply or provide its replacement either at billable or  
unbillable terms. Taylor does have the obligation to  
recommend a suitable replacement if the original  
refrigerant is banned, obsoleted, or no longer available  
during the five year warranty of the compressor.  
Taylor will continue to monitor the industry and test  
new alternates as they are being developed. Should a  
new alternate prove, through our testing, that it would  
be accepted as a drop-in replacement, then the above  
disclaimer would become null and void. To find out the  
current status of an alternate refrigerant as it relates to  
your compressor warranty, call the local Taylor  
Distributor or the Taylor Factory. Be prepared to  
provide the Model/Serial Number of the unit in  
question.  
Note: Constant research results in steady  
improvements; therefore, information in this  
manual is subject to change without notice.  
If the crossed out wheeled bin symbol is  
affixed to this product, it signifies that this product is  
131122  
7
Models 345, 346, 349, 355  
To the Operator  
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Section 3  
Safety  
We at Taylor are concerned about the safety of the  
operator when he or she comes in contact with the  
freezer and its parts. Taylor has gone to extreme  
efforts to design and manufacture built- in safety  
features to protect both you and the servicetechnician.  
As an example, warning labels have been attached to  
the freezer to further point out safety precautions to the  
operator.  
S
S
S
S
DO NOT operate the freezer unless it is  
properly grounded.  
DO NOT operate the freezer with larger fuses  
than specified on the freezer data label.  
All repairs must be performed by an  
authorized Taylor service technician.  
The main power supplies to the machine must  
be disconnected prior to performing any  
repairs.  
IMPORTANT - Failure to adhere to the  
following safety precautions may result in severe  
personal injury or death. Failure to comply with  
these warnings may damage the machine and its  
components. Component damage will result in  
part replacement expense and service repair  
expense.  
S
S
For Cord Connected Units: Only Taylor  
authorized service technicians or licensed  
electricians may install a plug or replacement  
cord on these units.  
Stationary appliances which are not equipped  
with a power cord and a plug or another device  
to disconnect the appliance from the power  
source must have an all-pole disconnecting  
device with a contact gap of at least 3 mm  
installed in the external installation.  
DO NOT operate the freezer without reading  
this Operator Manual. Failure to follow this instruction  
may result in equipment damage, poor freezer  
performance, health hazards, or personal injury.  
S
Appliances that are permanently connected to  
fixed wiring and for which leakage currents  
may exceed 10 mA, particularly when  
disconnected, not used for long periods, or  
during initial installation, shall have protective  
devices such as a GFI to protect against the  
leakage of current, installed by authorized  
personnel to the local codes.  
This appliance is to be used only by trained  
personnel. It is not intended for use by children or  
people with reduced physical, sensory, or mental  
capabilities, or lack of experience and knowledge,  
unless given supervision or instruction concerning the  
use of the appliance by a person responsible for their  
safety. Children should be supervised to ensure that  
they do not play with the appliance.  
S
Supply cords used with this unit shall be  
oil-resistant, sheathed flexible cable, not  
lighter than ordinary polychloroprene or other  
equivalent synthetic elastomer-sheathed cord  
(Code designation 60245 IEC 57) installed  
with the proper cord anchorage to relieve  
conductors from strain, including twisting, at  
the terminals and protect the insulation of the  
conductors from abrasion.  
This unit is provided with an equipotential  
grounding lug that is to be properly attached to the rear  
of the frame by the authorized installer. The installation  
location is marked by the equipotential bonding  
symbol (5021 of IEC 60417-1) on both the removable  
panel and the equipment’s frame.  
If the supply cord is damaged, it must be  
replaced by an authorized Taylor service  
technician in order to avoid a hazard.  
DO NOT use a water jet to clean or rinse the  
freezer. Failure to follow these instructions may result  
in serious electrical shock.  
Failure to follow these instructions may result in  
electrocution. Contact your local authorized Taylor  
Distributor for service.  
131122  
Safety  
8
Models 345, 346, 349, 355  
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Cleaning and sanitizing schedules are  
governed by your state or local regulatory agencies  
and must be followed accordingly. Please refer to the  
cleaning section of this manual for the proper  
procedure to clean this unit.  
S
S
DO NOT allow untrained personnel to  
operate this machine.  
DO NOT operate the freezer unless all  
service panels and access doors are  
restrained with screws.  
S
DO NOT remove any internal operating  
parts (example: freezer door, beater,  
scraper blades, etc.) unless all control  
switches are in the OFF position and ALL  
PRESSURE IN THE FREEZING  
This machine is designed to maintain product  
temperature under 41_F (5_C). Any product being  
added to this machine must be below 41_F (5_C).  
Failure to follow this instruction may result in health  
hazards and poor freezer performance.  
CYLINDER HAS BEEN RELIEVED.  
Failure to follow these instructions may result in  
contaminated product or severe personal injury to  
fingers or hands from hazardous moving parts.  
CAUTION: This unit is pressurized when in  
operation. The control switch must be in the OFF  
position until the unit is completely assembled. No part  
should ever be removed from the machine while it is in  
operation. No part should be removed until the control  
switch has been turned to the OFF position and all  
pressure has been relieved by opening the draw valve.  
This unit has many sharp edges that can  
cause severe injuries.  
Failure to follow these instructions may result in severe  
personal injury from hazardous moving parts or from  
the impact of propelled parts.  
S
DO NOT put objects or fingers in the door  
spout. This may contaminate the product  
and cause severe personal injury from blade  
contact.  
IMPORTANT: DO NOT obstruct air intake and  
discharge openings: These units require 6” (152 mm)  
minimum air space around all sides. Failure to follow  
this instruction may cause poor freezer performance  
and damage to the machine.  
S
USE EXTREME CAUTION when removing  
the beater asssembly. The scraper blades  
are very sharp.  
For Indoor Use Only: This unit is designed to operate  
indoors, under normal ambient temperatures of  
70_-75_F (21_-24_C). The freezer has successfully  
performed in high ambient temperatures of  
104_(40_C) at reduced capacities.  
This freezer must be placed on a level  
surface. Failure to comply may result in personal injury  
or equipment damage.  
DO NOT run the unit without product. Failure to follow  
this instruction can result in damage to the unit.  
Access to the service area of the unit must be  
restricted to persons having knowledge and practical  
experience with the unit, in particular as far as safety  
and hygiene are concerned.  
NOISE LEVEL: Airborne noise emission does not  
exceed 78 dB(A) when measured at a distance of 1.0  
meter from the surface of the machine and at a height  
of 1.6 meters from the floor.  
131122  
Safety  
9
Models 345, 346, 349, 355  
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Section 4  
Operator Parts Identification  
Model 345  
2
1
3
16  
15  
14  
17  
4
13  
12  
18  
11  
5
6
10  
8
7
9
Item  
Description  
Part No.  
Item  
Description  
Part No.  
1
2
Panel A.-Side Left  
Hood  
X45136  
11  
12  
13  
Panel-Service  
044916  
044618  
Panel-Front-Lower  
Stud-Nose Cone 5/16-18  
043599-BLA  
020445  
3
Panel-Rear  
044921-SP1  
X44919  
021279  
4
Panel A.-Side Right  
Caster-Swivel 3/4-10 St. 3”  
Caster-Locking Swivel - 3”  
Lock-Caster Bracket  
Shield-Splash  
*13a Washer-Freezer Stud  
036265  
5
14  
15  
Card-Flavor Packet  
Card-FCB POP  
035324  
6
030307  
043957  
7
032571  
16  
Panel-Front-Upper  
043600-BLA  
043639-BLA  
053761  
8
043719  
17  
Plate A.-Dec-345-346-355 Black  
Decal- Dec- Taylor Domed  
9
Tray-Drip *345/6* Black w/Drain  
Pan-Drip 19-1/2 Long  
043720-SP  
035034  
18  
10  
*19  
Pan-Drip (White) For Drip Guide  
043612  
*Not Shown  
10  
Operator Parts Identification  
Models 345, 346, 349, 355  
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Model 346  
3
2
1
15  
14  
16  
17  
13  
12  
18  
4
5
8
10  
19  
9
6 7  
20  
11  
Item  
Description  
Part No.  
Item  
Description  
Part No.  
1
2
Panel A.-Side Left  
Hood  
Panel-Rear  
X44917  
044618  
12  
13  
Panel-Front-Lower  
Stud-Nose Cone 5/16-18  
043599-BLA  
020445  
3
044921-SP1  
X53611  
021279  
*13a Washer-Freezer Stud  
036265  
4
Panel A.-Side *346*AC*R*Filter  
Caster-Swivel 3/4-10 St. 3”  
Caster-Locking Swivel 3”  
Lock-Caster Bracket  
14  
15  
16  
17  
18  
19  
20  
*21  
Card-Flavor Packet  
035324  
5
Card-FCB POP  
043957  
6
030307  
Panel-Front-Upper  
043600-BLA  
043639-BLA  
053761  
7
032571  
Plate-Dec-345-346-355* Black  
Decal- Dec- Taylor Domed  
8
Shield-Splash  
043719  
9
Tray-Drip 20” L x 8” D x 3-3/4  
Pan-Drip 19-1/2 Long  
043720-SP  
035034  
Filter- Air 18L x 16.5H x .70W AC 052779- 1  
10  
11  
Cover- Hole- Filter- Snap In  
053801  
043612  
Panel-Service *346* Filter  
053612  
Pan-Drip (White) For Drip Guide  
*Not Shown  
11  
Models 345, 346, 349, 355  
Operator Parts Identification  
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Model 349  
2
1
3
14  
13  
15  
12  
11  
4
17  
16  
5
6
10  
7
8
18  
9
Item  
Description  
Part No.  
Item  
Description  
Part No.  
1
2
Panel A.-Side Left  
Hood  
X42289  
042166  
12  
Stud-Nose Cone 5/16-18  
020445  
*12a Washer-Freezer Stud  
036265  
3
Panel-Rear *349* Drain Hole  
Panel A.-Side Right  
042198  
13  
14  
Card-Flavor Packet  
035324  
4
X42291  
021279  
Panel-Front Upper  
042081-BLA  
035410-BLA  
053761  
5
Caster-Swivel 3/4-10 St. 3”  
Caster-Locking Swivel 3”  
Lock-Caster Bracket  
Panel-Service *349* AC  
Tray-Drip (Black) w/Drain  
Shield-Splash  
15  
Plate-Dec *349* Black  
Decal- Dec- Taylor Domed  
Cover- Hole- Filter- Snap In  
6
030307  
16  
7
032571  
17  
053801  
8
053652  
18  
Filter- Air 18 L x 16.5 H x .7 W  
Pan A.-Drip w/Hose Left  
052779- 1  
X42201  
9
038275-SP  
038276  
*19  
*20  
10  
11  
Pan A.-Drip w/Hose Right  
X42203  
Panel-Front-Lower  
042082-BLA  
*Not Shown  
12  
Operator Parts Identification  
Models 345, 346, 349, 355  
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Model 355  
3
4
2
1
14  
13  
12a  
11  
5
12  
15  
6
10  
7
9
8
Item  
Description  
Part No.  
Item  
Description  
Part No.  
1
2
3
4
5
6
7
8
9
Panel-Front -Upper  
Panel-Side-Left  
043600-BLA  
044619-SP  
044618  
10  
11  
12  
Pan-Drip  
035034  
Panel-Front-Lower  
043599-BLA  
020445  
Hood  
Stud-Nose Cone 5/16-18  
Panel-Rear-Stainless  
Panel-Side-Right  
Leg-4” 3/8-16 Stud  
Shelf-Drip Tray  
044621-SS  
044620-SP  
036397  
*12a Washer-Freezer Stud  
036265  
13  
14  
Card-Flavor Packet  
Card-FCB POP  
035324  
043957  
049697  
15  
Plate-Dec-345-346-355 Black  
Pan-Drip (White) For Drip Guide  
043639-BLA  
043612  
Tray-Drip 20” L x 8” D x 3-3/4  
Shield-Splash  
043720  
*16  
043719  
*Not Shown  
13  
Models 345, 346, 349, 355  
Operator Parts Identification  
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Door Assembly  
ITEM  
DESCRIPTION  
PART NO.  
ITEM  
DESCRIPTION  
PART NO.  
1
DOOR  
1m O-RING-1.129 ODX.989ID  
1n NUT-SPOUT-DOOR-PRESS.  
039219  
039323  
043666  
017003  
1a CAP-SPOUT-DOOR-FCB-BLK  
1b SPRING-COMP.480X.072X3.0  
046191-BLA  
039320  
2
3
NUT-STUD  
1c  
VALVE-DRAW-DOOR-PRESS.  
039324  
O-RING-5-1/4ODX.210W  
(DOOR)  
1d O-RING-9/16 OD X .103W  
1e SPOUT-DOOR-FCB-BLACK  
016369  
4
5
6
7
8
BEARING-FRONT-PRESSURE  
039349  
046190-BLA  
046192-BLA  
039321  
BEATER-PLASTIC-FCB-PRESS. 041182  
BLADE-SCRAPER-FCB-16INCH 041103  
1f  
HANDLE-DRAW-FCB-BLACK  
1g PIN-PIVOT-SPOUT-DOOR  
1h SLIDE-HANDLE-DOOR-BLK  
SHAFT-BEATER-SLUSH-PRES  
SEAL-DRIVE SHAFT  
039337  
032560  
025307  
046193-BLA  
053869  
1i  
SCREW-10-32X3/8PHL-TRUS  
HD SS  
O-RING-7/8 OD X .139W  
(BEATER SHAFT)  
9*  
1j  
O-RING-9/32 OD X 1/16 WALL  
PLUG-PRIME-SLUSH-PRESS.  
029751  
039568  
10  
BUSHING-BEATER  
SHAFT/BOOT SEAL  
042278  
1k  
1l  
DOOR-FREEZER-SLUSH-PRES 039573  
*NOTE: O-RING 025307 IS NOT USED ON CURRENT  
MODELS. HOWEVER, UNITS BUILT PRIOR TO 10/09  
THAT HAVE NOT BEEN UPDATED WITH METAL  
REAR SHELL BEARING X67222 STILL REQUIRE  
O-RING.  
120828  
14  
Operator Parts Identification  
Models 345, 346, 349, 355  
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Accessories  
2
3
1
4
5
KAY-5  
®
Sanitizer/Cleaner  
6
R
8
KEEP OUT OF REACH OF CHILDREN  
CAUTION  
FOR INSTITUTIONAL USE ONLY  
1
OZ (28.4 g)  
7
048260  
ITEM  
DESCRIPTION  
PAIL-MIX 10 QT  
PART NO.  
ITEM  
DESCRIPTION  
PART NO.  
1
2
3
4
5
013163  
023316  
013072  
013071  
014753  
6
7
8
*
KIT A.-TUNE UP  
X39699  
048232  
041082  
010425  
BRUSH-MIX PUMP BODY-3”X7”  
BRUSH-DOUBLE ENDED  
LUBRICANT-TAYLOR HI PERF  
SANITIZER KAY-5 25 PACKETS  
SANITIZER STERA-SHEEN  
BRUSH-REAR BRG 1”DX2“L  
BRUSH-DRAW VALVE 1-1/2”OD  
*NOT SHOWN  
15  
Models 345, 346, 349, 355  
Operator Parts Identification  
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Section 5  
Important: To the Operator  
Figure 8  
The following chart identifies the symbol definitions  
used on the Model 349.  
Item  
Description  
1
2
3
4
5
6
Control Switch  
Liquid Crystal Display  
Keypad- Left  
Keypad- Right  
Product Light- Left Side  
Product Light- Right Side  
= ON  
= OFF  
= AUTO  
= PRIME  
= BEATER MOTOR  
= ALARM SILENCE  
= MENU/SELECT  
Symbol Definitions  
Control Switch  
To better communicate in the International arena, the  
words on many of our operator switches and keys have  
symbols to indicate their functions. The Model 349 is  
designed with these International symbols.  
The control switch is located on the top of the control  
channel. When placed in the ON position, allows  
Slushtecht operation.  
16  
Important: To the Operator  
Models 345, 346, 349, 355  
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Pressing both AUTO keys will display this screen.  
Liquid Crystal Display  
AUTO  
OK  
MODE  
SYRUP  
AUTO  
OK  
The Liquid Crystal Display (LCD) is located on the front  
control panel. The LCD is used to show the current  
operating mode of the freezing cylinders. The LCD  
also indicates whether there is enough syrup, CO2,  
and water being supplied to the freezer. If an error in  
the machine operation occurs, a warning tone will  
sound and the word “FAULT” will flash on the third line  
of the display.  
CO2=OK  
WATER=OK  
Line 1 indicates the operating mode for each cylinder.  
Line 2 indicates the status of the syrup systems ineach  
freezing cylinder.  
Line 3 indicates if there is a fault in the system (left  
side).  
The same rules apply to the fourth line which indicates  
the status of the CO2 and the H2O.  
AUTO  
OK  
MODE  
SYRUP  
OFF  
OK  
Operational Mode Display  
- - FAULT- -  
CO2=OK  
WATER=OK  
When the unit is plugged into the wall receptacle and  
the power switch is placed in the ON position, this  
screen appears.  
Operator Menu Display  
The OPERATOR MENU is used to enter into the  
operating screens. To access the OPERATOR MENU,  
simply press the word “MENU”. The cursor will flash  
under the letter “A”, indicating that this is screen A. To  
select a different screen, use the arrow keys to move  
the cursor to the desired screen selection and press  
the SEL key.  
SAFETY TIMEOUT  
ANY KEY ABORTS  
OPERATOR MENU  
A B C D E F G H  
This display will remain on the LCD for 60 seconds  
unless a key is pressed. If any key is pressed (or 60  
seconds passes), then the next screen appears.  
EXIT MENU  
<- - - ->  
SEL  
OFF  
OK  
MODE  
SYRUP  
OFF  
OK  
Operator Menu Timeout  
If the display is left in the operator menu or any of the  
operator menu selections, except for Current  
Conditions, the display will return to the system mode  
screen 60 seconds after the last keypress. The  
Current Conditions screen will be displayed until  
manually changed.  
CO2=OK  
WATER=OK  
Note: Syrup, CO2 and water are satisfied.  
17  
Models 345, 346, 349, 355  
Important: To the Operator  
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2. BEATER OVERLOAD - Beater motor is out on  
overload. When this fault occurs, the machine  
automatically turns off. The fault clears when  
the condition is corrected.  
Finding Current Fault Conditions  
Screen B is FAULT DESCRIPTION. The fault  
description will indicate if there is a fault in one of the  
freezing cylinders. When the actual fault is corrected,  
the warning tone will stop. Only items 9 and 10 require  
pressing the OFF/<--- key to clear the fault message  
and the warning tone.  
FAULT DESCRIPTION  
L: BEATER OVERLOAD  
R: BEATER OVERLOAD  
Fault Messages  
CLR  
+ + +  
SEL  
Beater Overload  
Beater is out on overload.  
Chk Refrig Sys Psi  
Compressor is out on high  
head pressure (or low  
3. CHK REFRIG SYS PSI - Compressor is out on  
high head pressure (or low suction pressure =  
option that applies to some units). When this  
fault occurs, the machine automatically turns  
off. The fault clears when the condition is  
corrected.  
suction pressure = option  
that applies to some units)  
Thermistor Short  
Thermistor Open  
Shorted thermistor probe.  
Open thermistor probe.  
H2O Pressure Low Water pressure is low.  
CO2 Pressure Low CO2 pressure is low.  
Syrup Pressure Low Syrup is no longer present.  
FAULT DESCRIPTION  
L: CHK REFRIG SYS PSI  
R: CHK REFRIG SYS PSI  
BRL Temp 2 High  
Freezing cylinder  
temperature is above 120_F  
(49_C).  
CLR  
+ + +  
SEL  
BRL Not Cooling  
No Fault Found  
Freezing cylinder is not  
cooling after 5 minutes.  
4. THERMISTOR SHORT - One or both of the  
barrel (freezing cylinder) thermistor probes are  
faulty.  
No fault conditions are  
apparent.  
The following are explanations of the possible faults  
and the display screens.  
FAULT DESCRIPTION  
L: THERMISTOR SHORT  
R: NO FAULT FOUND  
Lines 2 and 3 indicate the faults found in the left and  
right freezing cylinders respectively. The screen below  
indicates that no faults exist on either side. To see if  
there is more than one fault, press the +++ key.  
CLR  
+ + +  
SEL  
Note: On a Model 349, faults for freezing cylinders 1  
and 2 are shown on the first screen. Press the SEL key  
to read fault messages for freezing cylinders 3 and 4.  
5. THERMISTOR OPEN - One or both of the  
barrel (freezing cylinder) thermistor probes are  
faulty.  
1. NO FAULT FOUND - No fault conditions are  
apparent.  
FAULT DESCRIPTION  
FAULT DESCRIPTION  
L: THERMISTOR OPEN  
R: NO FAULT FOUND  
L:  
NO FAULT FOUND  
NO FAULT FOUND  
R:  
CLR  
+ + +  
SEL  
CLR  
+ + +  
SEL  
060801  
18  
Important: To the Operator  
Models 345, 346, 349, 355  
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6. SYRUP PRESS LOW - When the syrup out  
indicator displays a lack of syrup, a 15 minute  
internal timer will start. At this time, no  
9. BRL NOT COOLING - A freezing cylinder  
check has been established for the AUTO  
mode of operation. If a freezing cylinder enters  
the AUTO mode, the control will check product  
temperature. After five minutes, it will again  
check product temperature. If product  
refrigeration or product flow from the flow  
control will be allowed. Only the beater and  
CO2 operate. If the syrup is not replenished at  
the end of the 15 minutes, the freezing cylinder  
will shut down and this fault message will  
appear. Replenish the syrup, and the fault  
message and warning tone will clear. If using a  
tank system, priming may be required.  
temperature does not drop in that five minute  
time span, the freezing cylinder will shut down  
and this message will appear on the fault  
screen. For this check to be valid, the product  
temperature must be above 40_F (4.4_C), and  
the fill switch cannot be activated. If a fill  
condition exists during this time, the five minute  
check will be re-initiated.  
(Example shown is for the right side.)  
FAULT DESCRIPTION  
L: NO FAULT FOUND  
R: SYRUP PRESS LOW  
FAULT DESCRIPTION  
L: BARREL NOT COOLING  
R: NO FAULT FOUND  
CLR  
+ + +  
SEL  
CLR  
+ + +  
SEL  
7. CO PRESSURE LOW - When the CO2 out  
indi2cator displays a lack of CO2, a 60 second  
internal timer will start. If the CO2 is not  
10. BRL TEMP 2 HIGH - A maximum allowable  
product temperature has been established to  
prevent product from excessive heating. If the  
product exceeds 120_F (49_C) temperature for  
any reason (in any mode of operation), the  
entire unit shuts down.  
replenished at the end of the 60 seconds, both  
freezing cylinders will shut down and this fault  
message will appear. Replenish the CO2 and  
the fault message and warning tone will clear.  
FAULT DESCRIPTION  
L: CO2 PRESSURE LOW  
R: CO2 PRESSURE LOW  
FAULT DESCRIPTION  
L: BARREL TEMP 2 HIGH  
R: NO FAULT FOUND  
CLR  
+ + +  
SEL  
CLR  
+ + +  
SEL  
8. H2O PRESSURE LOW - When the water out  
indicator displays a lack of water, a 60 second  
internal timer will start. If the water is not  
Faults, when corrected, are cleared from the fault  
description screen, with the following exceptions: BRL  
NOT COOLING and BRL TEMP 2 HIGH. These faults  
require the operator to press the OFF key (when in the  
FAULT DESCRIPTION screen) in order for the fault to  
discontinue.  
replenished at the end of the 60 seconds, all  
freezing cylinders will shut down and this fault  
message will appear. Replenish the water and  
the fault message and warning tone will clear.  
FAULT DESCRIPTION  
L: H2O PRESSURE LOW  
R: H2O PRESSURE LOW  
To see if there is more than one fault in either freezing  
cylinder, press the plus key. To return to the  
OPERATOR MENU, press the SEL key once. To  
return to the Main Screen, use the right arrow key to  
cycle to MENU ITEM A, then press the SEL key.  
CLR  
+ + +  
SEL  
19  
Models 345, 346, 349, 355  
Important: To the Operator  
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Screen C is SET CLOCK. Move the cursor under the  
number you wish to change. Press the +++ key to  
increase the number; press the - - - key to decrease  
the number. When the desired time and date appears,  
press the SEL key once to return to the OPERATOR  
MENU.  
Repeat the procedure for the right side of the unit.  
MANUAL DEFROST  
RIGHT SIDE  
YES NO  
SEL  
Note: The clock is programmed with military time.  
<- - - - - - >  
SET CLOCK  
14:30  
6/25/01  
SEL  
Note: The models 345 and 355 allow only one  
freezing cylinder to be defrosted at a time. This applies  
to freezing cylinder pairs on the model 349. Attempting  
to place a freezing cylinder into defrost while the other  
freezing cylinder is defrosting will result in the following  
screen. (Model 346 does not have this restriction.)  
<- - - ->  
+ + +  
- - -  
This screen will appear if an invalid date is entered.  
(example: If the date entered exceeds the days of that  
month.)  
SET CLOCK  
14:30  
02/31/01  
SEL  
INVALID DATE  
ALREADY IN DEFROST  
This screen allows the Daylight Saving Time options.  
DAYLIGHT SAVING TIME  
ENABLE  
DISABLE  
Press the SEL key to return the unit to the OPERATOR  
MENU.  
<- - - - - - >  
SEL  
If the Daylight Saving Time option is enabled, then the  
time will be advanced by one hour at 2:00 a.m. on the  
first Sunday in April, and will be retarded by one hour  
at 2:00 a.m. on the last Sunday in October.  
Screen E is SYSTEM INFORMATION. It consists of  
6 display features.  
Press the SEL key to advance to the next feature.  
Screen D is MANUAL DEFROST. This screen allows  
the operator to manually defrost the left side of the  
unit.  
The first feature indicates the software version.  
Place the cursor under YES, press the SEL key, and  
the command will be executed.  
MANUAL DEFROST  
LEFT SIDE  
SYSTEM INFORMATION  
355 CONTROL UVC2  
VERSION 2.03  
YES NO  
SEL  
<- - - - - - >  
SEL  
041011  
20  
Important: To the Operator  
Models 345, 346, 349, 355  
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The second feature indicates the bill of material  
number and the serial number.  
POWER SAVER STANDBY  
CYCLE 1  
SUN  
SUN  
01:00  
08:30  
It also indicates if the unit is equipped with a water  
pressure switch.  
+ + +  
- - -  
SEL  
The fifth feature will indicate the left side defrost  
time(s) and which day(s) the defrost will occur.  
B.O.M. 035527C000  
S/N K0000000  
WITH H20 PRESS SW  
SEL  
Each freezing cylinder has eight possible defrost times  
(cycles) for each day of the week. If all seven days  
have the same time for a given cycle, then thefollowing  
screen will appear. This example shows that ALL  
seven days have CYCLE 1 programmed for 9:00.  
Press the +++ or - - - keys to view other cycles.  
The third feature indicates the version number of the  
language and text.  
SYSTEM INFORMATION  
LANGUAGE  
DEFROST TIME LEFT  
CYCLE 1  
ALL  
09:00  
VERSION 1.05  
ENGLISH 386  
SEL  
+ + +  
- - -  
SEL  
The fourth feature will display the Power Saver Mode,  
as OFF, REST, or STANDBY.  
If one or more days of the week have a given cycle  
programmed at different times, then the following  
display will appear. This example shows that Sunday’s  
CYCLE 1 is programmed for 9:00. The fact that SUN  
is displayed (instead of ALL) indicates that some other  
day(s) CYCLE 1 is programmed for a different time (or  
not programmed at all). Using the cursor keys, place  
the cursor under the cycle number. Press the +++ or  
- - - keys to view other defrost times (cycles) for the day  
shown. Place the cursor under the day (SUN) and  
press the +++ or - - - keys to access the other days of  
the week.  
If the Power Saver Mode is OFF, the following screen  
will be displayed.  
POWER SAVER MODE  
OFF  
SEL  
If a Power Saver Mode is programmed, one of the  
following screens will appear. (The model 349 will  
display defrost information for freezing cylinders 1, 2,  
3, and 4 instead of LEFT and RIGHT.)  
DEFROST TIME LEFT  
CYCLE 1  
SUN  
- - -  
09:00  
<- - - - - - >  
+ + +  
SEL  
There are seven possible Power Saver Mode time  
frames (cycles). The second display line shows the  
cycle (1 of 7) as well as the time and day at which the  
Power Saver Mode will begin for that cycle. The third  
line shows the time and day that the Power Saver  
Mode will end for that cycle. Press the +++ or - - - keys  
to view other cycles.  
The sixth feature will indicate the right side defrost  
time(s) and which day(s) the defrost will occur.  
Note: The functionality is the same as described  
previously for the left side defrost.  
POWER SAVER REST  
DEFROST TIME RIGHT  
CYCLE 1  
SUN  
SUN  
01:00  
08:30  
CYCLE 1  
ALL  
10:00  
+ + +  
- - -  
SEL  
+ + +  
- - -  
SEL  
21  
Models 345, 346, 349, 355  
Important: To the Operator  
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The fault description is listed on the third line of the  
fault page.  
DEFROST TIME RIGHT  
CYCLE 1  
SUN  
10:00  
<- - - - - - >  
+ + +  
- - -  
SEL  
FAULT HISTORY  
06/25/01  
3
08:32  
B H2O PRESS LOW  
+ + + - - -  
SEL  
Press the SEL key to return to the OPERATORMENU.  
Screen F is CURRENT CONDITIONS. This screen  
displays the current viscosity and product temperature  
for each freezing cylinder. An asterisk will indicate  
which side is refrigerating. Press the SEL key to return  
to the OPERATOR MENU.  
Press the MENU/SEL key to return to the OPERATOR  
MENU.  
Screen H is SERVICE MENU. This screen allows the  
authorized service technician to access service  
information. Return to the OPERATOR MENU by  
using the arrow keys to move the cursor under the  
letter “A”, and press the MENU/SEL key.  
Note: Viscosity is checked only when product  
temperature is below 40_F/4.4_C.  
The following screen is exemplary of models 345, 346,  
and 355. The model 349 displays all four freezing  
cylinders.  
OPERATOR MENU  
A B C D E F G H  
SERVICE MENU  
<- - - - - - >  
SEL  
CURRENT CONDITIONS  
L*  
R
999HD  
1200HD  
27.5F  
26.5F  
SEL  
Syrup Out Indicator  
Screen G is FAULT HISTORY. This option provides  
a record of the last 20 faults. The display also indicates  
the date and time each fault occurs.  
AUTO  
OUT  
MODE  
SYRUP  
AUTO  
OK  
FAULT HISTORY  
06/25/01  
1
CO2- OK  
WATER- OK  
08:34  
NO FAULT FOUND  
+ + + - - -  
SEL  
If the word “OUT” appears in one of the columns next  
to the word “SYRUP”, it indicates a lack of syrup or  
syrup pressure being supplied for the indicated  
freezing cylinder. If the unit is in the AUTO or PRIME  
modes, the product light will flash and a warning tone  
will sound for that freezing cylinder. At this time,  
replace the appropriate syrup. As a safety feature, the  
refrigeration system automatically stops to prevent a  
freeze-up in the freezing cylinder.  
Press the arrow keys to increase or decrease the  
fault page.  
Page numbers are located in the upper right hand  
corner of the display. The most recently recorded fault  
will appear on page 1.  
If a syrup out condition occurs on one side, that side  
will enter the HOLD mode at which time refrigeration  
remains off, the beater continues to run, and the  
CO2 solenoid is closed for that side to prevent the  
dispensing of product. The opposite side will not be  
affected.  
FAULT HISTORY  
06/25/01  
R SYRUP PRESS LOW  
2
08:33  
SEL  
+ + + - - -  
060522  
22  
Important: To the Operator  
Models 345, 346, 349, 355  
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CO2 Out Indicator  
Audio Alarm Silencer  
The audio alarm will be disabled if the ALARM  
SILENCE key is pressed. If a new fault or fault  
condition occurs or the system mode changes, the  
audio alarm will be re-enabled automatically. If the  
audio alarm is silenced for greater than 30 minutes  
without correcting the fault, it will be re-enabled  
automatically.  
AUTO  
OK  
MODE  
SYRUP  
AUTO  
OK  
CO2- OUT  
WATER- OK  
On the LCD, if the word “OUT” appears next to the  
word “CO2” it indicates a lack of CO2 being supplied to  
the freezer. The product light will also flash and a  
warning tone will sound. This will continue until the  
CO2 is replaced. If the CO2 is not replaced within one  
minute, the machine will shut down and a fault  
message will appear.  
Product Light  
When the light is flashing, it indicates that the product  
is not at serving viscosity. This will occur during the  
initial freeze down, a defrost cycle and a FAULT  
condition and during power saver modes.  
Water Out Indicator  
Sampling Valve  
AUTO  
OK  
MODE  
SYRUP  
AUTO  
OK  
The sampling valve is located behind the front driptray.  
The sampling valve is used to obtain a brix reading.  
CO2- OK  
WATER- OUT  
On the LCD, if the word “OUT” appears next to the  
word “WATER”, it indicates a lack of water being  
supplied to the freezer. In addition, the product light will  
flash and a warning tone will sound. This will continue  
until the proper amount of water is supplied to the  
freezer. If the water is not supplied within one minute,  
the machine will shut down and a fault message will  
appear.  
Daily Procedures  
The following procedure should be performed daily.  
Remove the splash shield, front drip tray and center  
drip pan. Take these parts to the sink and brush-clean  
them. Re-install the parts onto the freezer.  
23  
Models 345, 346, 349, 355  
Important: To the Operator  
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Section 6  
Operating Procedures  
The Models 345, 346 and 355 contain two 7 quart (6.6  
liter) freezing cylinders. The Model 349 contains four  
7 quart (6.6 liter) freezing cylinders.  
Assembly  
MAKE SURE THE CONTROL SWITCH ISIN  
THE OFF POSITION. Failure to do so may result in  
personal injury or component damage.  
CAUTION: This unit is pressurized when  
in operation. The control switch, located on the top  
side of the control box must be in the OFF position until  
the unit is completely assembled. No part should ever  
be removed from the machine while it is in operation.  
No parts should be removed until the control switch  
has been turned to the OFF position and all pressure  
has been relieved at the draw handle.  
Note: When lubricating parts, use an approved food  
grade lubricant (example: Taylor Lube HP).  
Step 1  
Lubricate the o-ring groove. Slide the o-ring into the  
groove on the drive shaft. Lubricate the drive shaft seal  
groove, the o-ring, and the shaft portion that comes in  
contact with the bearing on the beater drive shaft. DO  
NOT lubricate the hex end of the drive shaft.  
The syrup flow controls combine the two ingredients of  
soda water and syrup, and send this combination to  
the mix hoppers. As product is drawn, new product  
from the hopper will flow through a mix feed tube down  
into the freezing cylinder. The mix hopper is supplied  
with 20 pounds of CO2 gas for dispensing the finished  
product.  
We begin our instructions at the point where the parts  
are disassembled and laid out to air dry.  
The following procedures will show you how to  
assemble the parts into the freezer, sanitize them, and  
prime the freezer with fresh product.  
Duplicate the following procedures, where they apply,  
for the remaining freezing cylinder(s).  
Figure 9  
Lubricate the inside diameter of the drive shaft seal.  
Install the drive shaft seal bushing in the drive shaft  
seal.  
If you are disassembling the machine for the first time  
or need information to get to this starting point in our  
instructions, turn to page 36 , “Disassembly” and start  
there.  
Figure 10  
24  
Operating Procedures  
Models 345, 346, 349, 355  
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Note: The drive shaft bushing must be positioned in  
Step 2  
the center of the drive shaft seal.  
Install the beater assembly. First check the scraper  
blades for any nicks or signs of wear. If any nicks are  
present or if the blade is worn, replace both blades. If  
the blades are in good condition, place the scraper  
blades over the holding pins on the beater.  
Slide the seal and bushing over the shaft and groove  
until it snaps into place. Fill the inside portion of the  
seal with 1/4” more lubricant and evenly lubricate the  
end of the seal that fits onto the rear shell bearing.  
Note: Each hole on the scraper blade must fit  
securely over each pin.  
Figure 13  
Figure 11  
Align the flats on the end of the beater assembly with  
the drive shaft. Make sure the beater assembly  
locating pin is in position in the locating hole of the drive  
shaft. Turn the beater slightly to be certain that the  
beater is properly seated. When in position, the beater  
will be approximately 3/8” inside the front of the  
freezing cylinder.  
Insert the beater drive shaft into the freezing cylinder,  
hex end first, and into the rear shell bearing until the  
seal fits securely over the rear shell bearing. Be certain  
the drive shaft fits into the drive coupling without  
binding. Remove any excess lubricant from the seal.  
Important: Failure to properly seat the beater may  
cause damage to the beater and the door.  
Figure 12  
Figure 14  
25  
Models 345, 346, 349, 355  
Operating Procedures  
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Note: The scraper blades on the beater assembly  
should be in the 6 and 12 o’clock positions. This will  
enable freezer door installation.  
Figure 17  
Snap the draw valve handle onto the door spout. Align  
the hole in the draw valve with the slot in the draw  
handle.  
Figure 15  
Step 3  
Install the draw valve. Slide the two o-rings into the  
grooves on the draw valve. Lubricate the o-rings and  
the valve as illustrated below.  
Figure 18  
Slide the pivot pin through the draw handle and into the  
draw valve.  
Figure 16  
Insert the draw valve into the freezer door spout from  
the front of the unit. The valve is properly installed  
when the hole in the draw valve is visible in the slot of  
the freezer door spout.  
Figure 19  
26  
Operating Procedures  
Models 345, 346, 349, 355  
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Place the draw handle slide over the opening in the  
draw handle and the pivot pin. Secure the assembly  
with screws.  
Step 4  
Install the prime plug. Place the two o-rings on the  
prime plug and lightly lubricate.  
Figure 20  
Insert the spring into the front of the door spout.  
Figure 23  
Step 5  
Place the large o-ring into the door groove and lightly  
lubricate.  
Figure 21  
Place the threaded cap on the end of the draw valve  
cavity. Turn the cap clockwise until it is secure.  
Figure 24  
Note: Every three months, discard the o-rings and  
install new o-rings.  
Figure 22  
27  
Models 345, 346, 349, 355  
Operating Procedures  
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Step 6  
Install the front bearing. Do not lubricate the front  
bearing.  
Figure 27  
Install the hopper cover. Lock it into place.  
Figure 25  
Step 7  
Install the freezer door. Position the door on the four  
studs on the front of the freezing cylinder. Firmly push  
the door into place. Install the four handscrews on the  
studs and finger-tighten them equally in a criss-cross  
pattern to insure that the door is snug. Do not  
over-tighten the handscrews.  
Figure 28  
Attach the vinyl tube to the pressure relief on the  
hopper cover. Position the open end of the vinyl tube  
into the rear drip pan.  
Figure 26  
Figure 29  
Step 8  
Repeat Steps 1 through 8 for the remaining freezing  
cylinder(s).  
Place the o-ring into the groove of the hopper cover.  
28  
Operating Procedures  
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Step 9  
Step 2  
Install the center drip pan through the front of the  
machine.  
Prepare two gallons (7.6 liters) of an approved 100  
PPM sanitizing solution (example: Kay-5R). USE  
WARM WATER AND FOLLOW THE MANUFACTUR-  
ER’S SPECIFICATIONS. IMPORTANT: Make sure  
the sanitizer is completely dissolved.  
If your freezer uses Bag in Box syrup, follow steps 3  
through 5. If your freezer uses syrup tanks, follow the  
instructions on page 5.  
Step 3  
Bag in Box Units Only: Using an empty bag of syrup,  
cut the syrup line connection from the end of the bag.  
Figure 30  
Sanitizing  
Note: If a unit is sanitized, and will not be used for an  
extended period of time, clean water should be used  
to flush all sanitizer from the lines prior to storage of the  
unit. Upon return to service, the unit must be sanitized  
prior to use.  
Figure 32  
Step 1  
Step 4  
Open the lighted display door. Remove the hood and  
the side panels to gain access to the hoppers. Place  
the control switch in the ON position.  
Connect the syrup line to the syrup connection that  
was cut from the syrup bag.  
Figure 31  
Figure 33  
29  
Models 345, 346, 349, 355  
Operating Procedures  
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Step 5  
With the bag connector attached to the syrup line,  
place the syrup line into the pail of sanitizing solution.  
Figure 36  
Step 7  
Place a mix pail beneath the sampling valve which is  
located behind the front drip tray. Slowly open the  
sampling valve and allow sanitizer to flow through this  
line and into the pail. After approximately 1/2 gallon of  
sanitizer has been dispensed, close the valve.  
Figure 34  
Replace Steps 3 - 5 for Syrup Tank Units: Pour the  
solution into a clean, empty syrup tank. Place the  
syrup tank cover in position. Remove the CO2 line and  
syrup line number one from the syrup tank for freezing  
cylinder number one. Connect these lines to the spare  
syrup tank filled with sanitizing solution.  
Step 8  
Raise the prime plug only enough to allow a slight  
hissing sound. Place an empty pail under the door  
spout. When sanitizing solution begins to exit the relief  
port opening in the freezer door, lower the prime plug.  
Press the OFF key.  
Figure 37  
Figure 35  
Step 9  
Prepare two gallons (7.6 liters) of an approved 100  
PPM sanitizing solution (example: Kay-5R). USE  
WARM WATER AND FOLLOW THE MANUFACTUR-  
ER’S SPECIFICATIONS.  
Step 6  
Press the PRIME key. This will cause the sanitizing  
solution to flow through the lines and into the mix  
hopper.  
30  
Operating Procedures  
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Step 10  
With the pail beneath the door spout, open the draw  
valve and relieve all pressure from the freezing  
cylinder. Remove the hopper cover. Slowly pour the  
two gallons (7.6 liters) of sanitizing solution into the mix  
hopper until the hopper becomes 1/4 full of sanitizing  
solution.  
Figure 40  
Figure 41  
Figure 42  
Figure 38  
Step 11  
With the brushes provided, brush-clean the mix  
hopper, mix inlet hole, mix level float switch, product  
fitting, CO2 fitting and mix feed tube. Use caution when  
cleaning the float switch so as not to damage it.  
Figure 39  
31  
Models 345, 346, 349, 355  
Operating Procedures  
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Step 14  
Press the BEATER key. Agitate the solution in the  
freezing cylinder for five minutes.  
Figure 43  
Step 12  
Install the mix feed tube into the mix inlet hole in the  
bottom of the mix hopper.  
Figure 46  
Step 15  
With a pail beneath the door spout, open the draw  
valve and drain all the solution from the mix hopper and  
the freezing cylinder. Press the OFF key and close the  
draw valve.  
Figure 44  
Step 13  
Sanitize and install the hopper cover. Lock the cover  
into place. Attach the vinyl tube to the pressure relief  
valve on the hopper cover. Position the open end of the  
vinyl tube into the rear drip pan.  
Figure 47  
Step 16  
Disconnect the syrup connector in the sanitizing  
solution.  
Repeat Steps 2 through 14 for the remaining freezing  
cylinder(s).  
Step 17  
Remove the right side panel and install the rear white  
drip pan.  
Figure 45  
32  
Operating Procedures  
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Step 3  
Priming/Brixing  
Raise the prime plug enough to allow a slight hissing  
sound.  
Step 1  
Connect the syrup line to the syrup tank (or the Bag in  
Box).  
Step 2  
Press the BEATER key to pressurize the freezing  
cylinder.  
Figure 50  
Note: The pressure in the freezing cylinder should be  
relieved very slowly.  
Step 4  
Slowly open the syrup sampling valve and let it run into  
a bucket until all the sanitizer is removed and full  
strength product is flowing. Do not open the valve so  
much that the syrup line to the hopper is drained.  
Figure 48  
After three minutes, press the PRIME key. This will  
cause the product to flow to the mix hopper.  
Figure 51  
Brix is the ratio of syrup to water which will directly  
affect the quality and taste of the product. Brixing  
should be done before priming the freezer and when  
a change in syrup flavor has been made.  
Figure 49  
33  
Models 345, 346, 349, 355  
Operating Procedures  
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Allow the product to flow over the refractometer. The  
brix reading should register 13 to 14. A reading higher  
than this would cause a darker, richer product. The  
refrigeration system would have to run longer to freeze  
this excess syrup. A reading lower than this could  
cause a freeze-up in the freezing cylinder because of  
the excess water.  
Figure 54  
Step 6  
With a pail beneath the door spout, press the BEATER  
key. Open the draw valve and drain the freezing  
cylinder. Close the draw valve. After three minutes,  
press the PRIME key. This will cause the product to  
flow to the mix hopper.  
Step 7  
Figure 52  
Hold a large cup under the pressure relief port exit of  
the door, until the liquid level (not foam) reaches the  
pressure relief port. Lower the prime plug. Press the  
OFF key.  
To adjust the brix, turn the adjustment screw located  
in the service panel. Clockwise adjustments increase  
the amount of syrup to water, and counterclockwise  
adjustments decrease the amount of syrup to water.  
Adjust the screw in small increments and check the  
brix again.  
Note: A large amount of foam indicates that the prime  
plug was raised too high.  
Repeat Steps 1 through 7 for the remaining freezing  
cylinder(s).  
Step 8  
To place the freezing cylinder in the AUTO mode,  
press the AUTO key. When the unit cycles off, the  
product will be at serving viscosity.  
Figure 53  
Repeat this step until a correct brix reading is  
registered.  
Step 5  
Figure 55  
Once the proper brix has been achieved, close the  
sampling valve. Install the front drip tray and the splash  
shield on the front of the freezer.  
Repeat this step for the remaining freezing  
cylinder(s).  
34  
Operating Procedures  
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Step 9  
Step 2  
Replace the side panels and close the lighted display.  
Install the hood in position on top of the freezer.  
When all the product has been drained from the mix  
hopper and the freezing cylinder, close the draw valve  
and press the OFF key. Discard this product.  
90 Day Closing Procedure  
We recommend that the machine be completely  
disassembled and cleaned at least every ninety days  
using the following procedures.  
ALWAYS FOLLOW LOCAL HEALTH CODES  
Figure 57  
To disassemble a freezer, the following items will be  
needed:  
Repeat Steps 1 and 2 for the remaining freezing  
cylinder(s).  
S
S
S
S
Two cleaning pails  
Necessary brushes (provided with freezer)  
Cleaner  
Cleaning  
Step 1  
Single service towels  
Open the lighted display door from the front of the  
machine. Remove the hood and side panels to gain  
access to the hoppers.  
Draining Product From the  
Freezing Cylinder  
Step 2  
Prepare two gallons (7.6 liters) of an approved clean-  
ing solution (example: Kay-5R). USE WARM WATER  
AND FOLLOW THE MANUFACTURER’S SPECIFI-  
CATIONS.  
Step 1  
Press the BEATER key. This will allow the beater to  
operate and CO2 pressure will be maintained to push  
the product from the freezing cylinder. Open the draw  
valve and drain the product from the machine until the  
CO2 begins to jet.  
Important: Make sure the cleaner is completely  
dissolved.  
Step 3  
Pour the solution into a clean, empty bucket. Place the  
syrup line with old syrup connection into the bucket of  
sanitizer.  
Step 4  
Press the PRIME key. This will cause the cleaning  
solution to flow through the lines and into the mix  
hopper.  
Step 5  
Remove the front drip tray. Place a mix pail beneath  
the sampling valve located behind the front drip tray.  
Slowly open the sampling valve and allow cleaner to  
flow through this line and out into the pail. After  
approximately 1/2 gallon of cleaner has been  
dispensed, close the valve.  
Figure 56  
35  
Models 345, 346, 349, 355  
Operating Procedures  
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Step 6  
Disassembly  
Step 1  
Be sure the control switch is in the OFF position. Open  
the draw valves to make sure all pressure has been  
relieved.  
Raise the prime plug. Place an empty pail under the  
door spout. When cleaning solution begins to exit the  
relief port opening in the freezer door, lower the prime  
plug. Press the OFF key. Open the draw valve and  
relieve all pressure from the freezing cylinder. Remove  
the hopper cover. Remove the mix feed tube and take  
it to the sink for further cleaning. Close the prime plug.  
Step 2  
Raise the prime plug. Leave the bleed port open when  
removing the freezer door to insure that all pressure is  
relieved from the freezing cylinder.  
Step 7  
Prepare two gallons (7.6 liters) of an approved  
cleaning solution (example: Kay-5R). USE WARM  
WATER AND FOLLOW THE MANUFACTURER’S  
SPECIFICATIONS.  
Step 3  
Remove the following parts from the freezer and take  
them to the sink for brush-cleaning: handscrews,  
freezer doors, beater assemblies and scraper blades,  
drive shafts, hopper covers, front drip tray, splash  
shield.  
Step 8  
Slowly pour two gallons (7.6 liters) of cleaning solution  
into the mix hopper until the hopper becomes 1/4 full  
of cleaning solution.  
Brush Cleaning  
Step 1  
Prepare a sink with an approved cleaning solution.  
USE WARM WATER AND FOLLOW THE  
MANUFACTURER’S SPECIFICATIONS (example:  
Kay-5R). IMPORTANT: Follow the label directions.  
Too STRONG of a solution can cause parts damage,  
while too MILD of a solution will not provide adequate  
cleaning. Make sure all brushes provided with the  
freezer are available for brush cleaning.  
Step 9  
With the brushes provided, brush-clean the mix  
hopper, mix inlet hole, mix level float switch, product  
fitting, and CO2 fitting. Use caution when cleaning the  
float switch. Failure to do so will cause damage to the  
component.  
Step 2  
Step 10  
Return to the freezer with a small amount of cleaning  
solution. With a single service towel, wipe clean the  
bearing surface. Brush-clean the rear shell bearings at  
the back of the freezing cylinders with the black bristle  
brush.  
Clean and install the hopper cover. Lock the cover into  
place. Attach the vinyl tube to the pressure relief valve  
on the hopper cover. Position the open end of the vinyl  
tube into the rear drip pan.  
Step 11  
Press the BEATER key to agitate the solution in the  
freezing cylinder.  
Step 12  
With a pail beneath the door spout, open the draw  
valve and drain all the solution from the mix hopper and  
the freezing cylinder. Press the OFF key and close the  
draw valve.  
Step 13  
Disconnect the syrup connector.  
Figure 58  
Step 3  
Remove the rear drip pan. (Does not apply to the  
Model 349.)  
Repeat Steps 2 through 13 for the remaining freezing  
cylinder(s).  
36  
Operating Procedures  
Models 345, 346, 349, 355  
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Step 4  
Note: To remove o-rings, use a single service towel to  
grasp the o-ring. Apply pressure in an upward direction  
until the o-ring pops out of its groove. With the other  
hand, push the top of the o-ring forward. It will roll out  
of the groove and can be easily removed. If there is  
more than one o-ring to be removed, always remove  
the rear o-ring first. This will allow the o-ring to slide  
over the forward rings without falling into the open  
grooves.  
Remove the right side panel and take the rear, white  
drip pan to the sink for further cleaning.  
Step 5  
Remove the following parts: seals and o-rings from the  
drive shafts, drive shaft seal bushings from drive shaft  
seals, caps and springs from freezer doors, screws  
and draw handle slides from freezer doors, pivot pins  
from draw valves, draw valve handles from freezer  
doors, draw valves from freezer doors, o-rings from  
draw valves, prime plugs from freezer doors, o-rings  
from prime plugs, o-rings and front bearings from  
freezer doors, o-rings from mix hopper covers.  
Step 6  
Using a single service towel, wipe the lubricant off the  
parts. Brush-clean all disassembled parts in the  
cleaning solution. Make sure all lubricant and syrup is  
removed. Place all the cleaned parts on a clean, dry  
surface to air-dry.  
Step 7  
Discard all o-rings and replace them with new ones.  
Wipe clean all the exterior surfaces of the freezer.  
37  
Models 345, 346, 349, 355  
Operating Procedures  
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Section 7  
Important: Operator Checklist  
j 7. Clean and sanitize the syrup lines regularly to  
During Cleaning and Sanitizing  
prevent syrup residue build-up that would  
restrict the proper flow of syrup.  
ALWAYS FOLLOW LOCAL HEALTH CODES  
j 8. On a regular basis, take a brix reading to assure  
a consistent quality product.  
Cleaning and sanitizing schedules are governed by  
your State or local regulatory agencies and must be  
followed accordingly. The following check points  
should be stressed during the cleaning and sanitizing  
operations.  
Regular Maintenance Checks  
WE RECOMMEND CLEANING AND SANITIZING  
EVERY 90 DAYS.  
j 1. Replace scraper blades that are nicked,  
damaged or worn down.  
Troubleshooting Bacterial Count  
j 1. Thoroughly clean and sanitize the machine  
regularly, including complete disassembly and  
brush cleaning.  
j 2. Before installing the beater, be certain that the  
scraper blades are properly attached over the  
pins.  
j 2. Use all brushes supplied for thorough cleaning.  
The brushes are specially designed to reach all  
product passageways.  
j 3. Check the rear shell bearing for signs of wear  
(excessive product leakage from the rear drip  
pans to the front drip tray).  
j 3. Use the white bristle brush to clean the mix inlet  
hole which extends from the mix hopper down  
to the rear of the freezing cylinder.  
j 4. Dispose of o-rings or seals if they are worn, torn,  
or fit too loosely, and replace with new ones.  
j 4. Use the black bristle brush to thoroughly clean  
the rear shell bearing located at the rear of the  
freezing cylinder. Be sure there is a generous  
amount of cleaning solution on the brush.  
j 5. Follow all lubricating procedures as outlined in  
“Assembly”.  
j 5. Using a screwdriver and a cloth towel, keep the  
rear shell bearing and the female hex drive  
socket clean and free of lubricant and product  
deposits.  
j 6. Check the condenser(s) for accumulation of dirt  
and lint. Dirty condensers will reduce the  
efficiency and capacity of the machine.  
Condensers should be cleaned monthly by  
removing the poly- flo filter and cleaning it.  
Remove the service panel and side panels to  
j 6. Properly prepare the cleaning and sanitizing  
solutions. Read and follow the label directions  
carefully. Too strong of a solution may damage  
the parts and too weak of a solution will not do  
an adequate job of cleaning or sanitizing.  
expose the condenser(s).  
Never use  
screwdrivers or other metal probes to clean  
between the fins.  
38  
Important: Operator Checklist  
Models 345, 346, 349, 355  
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Winter Storage  
If the place of business is to be closed during the winter  
months, it is important to protect the freezer by  
following certain precautions, particularly if the  
building is subject to freezing conditions.  
Wrap detachable parts of the freezer such as the  
beater, the scraper blades, the drive shaft, and the  
freezer door. Place these parts in a protected, dry  
place. Rubber trim parts and gaskets can be protected  
by wrapping them with moisture-proof paper. All parts  
should be thoroughly cleaned of dried mix or  
lubrication which attract mice and other vermin.  
Disconnect the freezer from the main power source to  
prevent possible electrical damage.  
Note: It is recommended that an authorized service  
technician perform winter storage draining, to insure  
all water has been removed. This will guard against  
freezing and rupturing of the components.  
Your local Taylor Distributor can perform this service  
for you.  
39  
Models 345, 346, 349, 355  
Important: Operator Checklist  
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Section 8  
Troubleshooting Guide  
PROBLEM  
PROBABLE CAUSE  
REMEDY  
PAGE  
REF.  
33  
1. Product is too stiff.  
a. Too much water to syrup  
ratio. Improper brix  
adjustment.  
a. Adjust the brix  
accordingly.  
- - -  
- - -  
- - -  
- - -  
- - -  
- - -  
- - -  
- - -  
b. Consistency control needs b. Contact a service  
technician.  
adjustment.  
c. Torque coupling bound in  
WARM position.  
c. Contact a service  
technician.  
2. Product is too soft.  
a. Freezer in a defrost cycle.  
a. Wait for defrost cycle to  
end.  
b. Consistency control needs b. Contact a service  
technician.  
adjustment.  
c. Torque coupling bound in  
COLD position.  
c. Contact a service  
technician.  
d. Broken springs in torque  
coupling.  
d. Contact a service  
technician.  
3. No product is being  
dispensed.  
a. Product frozen-up in  
freezing cylinder.  
a. See problem No. 1.  
4. Freezer will not operate in  
the BEATER or AUTO  
mode.  
a. Unit is unplugged.  
a. Check the plug at wall  
receptacle.  
- - -  
18  
b. Blown fuse, or the circuit  
breaker is off.  
b. Replace the fuse or turn  
the breaker on.  
c. Beater motor is out on  
overload. Check fault  
description screen.  
c. Allow the motor to cool.  
Press the AUTO key. Call  
a service technician if the  
beater motor goes out on  
overload again.  
18  
5. No compressor operation  
in the AUTO mode.  
a. Beater motor is out on  
overload. Check the fault  
description screen.  
a. Allow the motor to cool.  
Press the AUTO key. Call  
a service technician if the  
beater motor goes out on  
overload again.  
- - -  
b. The torque coupling is  
bound in the COLD  
position.  
b. Contact a service  
technician.  
38  
c. Condenser dirty, A/C.  
d. Water supply off, W/C.  
c. Clean condenser monthly.  
d. Turn the water on.  
- - -  
40  
Troubleshooting Guide  
Models 345, 346, 349, 355  
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PROBLEM  
PROBABLE CAUSE  
REMEDY  
PAGE  
REF.  
- - -  
6. Unable to remove the  
drive shaft from the rear  
shell bearing.  
a. Rounded corners of hex  
end of drive shaft, drive  
coupling, or both.  
a. Replace the drive shaft, or  
call a service technician to  
replace the direct drive  
unit.  
24  
b. Lubrication of hex end of  
drive shaft.  
b. Do not lubricate the hex  
end. If necessary, contact  
a service technician for  
removal.  
- - -  
24  
7. Excessive loss of CO2.  
a. Leak in the CO2 system.  
a. Contact a service  
technician.  
8. Leakage from rear drip  
pan(s) into front drip tray.  
a. Seal or o-ring on drive  
shaft is worn, missing, or  
incorrectly installed.  
a. Replace or install correctly  
on drive shaft.  
- - -  
b. Worn rear shell bearing.  
b. Contact a service  
technician to replace rear  
shell bearing.  
26  
24  
9. Excessive mix leakage  
from door spout.  
a. Inadequate lubrication of  
draw valve o-rings.  
a. Lubricate properly.  
b. Wrong type lubricant on  
draw valve o-rings.  
b. Use food grade lubricant  
(example: Taylor Lube  
HP).  
26/ 42  
- - -  
- - -  
- - -  
- - -  
c. Worn or missing draw  
valve o-rings.  
c. Replace or install o-rings  
on draw valve.  
10. Unable to adjust brix.  
a. Syrup lines need to be  
cleaned and sanitized.  
a. Clean and sanitize syrup  
lines.  
b. Blocked flow control.  
b. Contact a service  
technician.  
11. Lack of syrup being  
supplied to machine.  
a. Loss of CO2 to propel  
syrup.  
a. Contact a service  
technician.  
b. Clogged or kinked syrup  
lines.  
b. Sanitize syrup lines  
regularly. If kinked, repair  
or replace.  
34  
- - -  
- - -  
12. Product does not enter  
mix hopper.  
a. Machine is not in the  
AUTO or PRIME mode.  
a. Place the machine in the  
AUTO or PRIME mode.  
b. The mix level float switch  
is inoperative.  
b. Contact a service  
technician.  
13. Carbonated water or  
sulfuric aroma is evident  
in the faucet or sewage  
system.  
a. Faulty check valve in  
carbonation system.  
a. Call a service technician  
to replace the check  
valve.  
41  
Models 345, 346, 349, 355  
Troubleshooting Guide  
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Section 9  
Parts Replacement Schedule  
PART DESCRIPTION  
EVERY 3 MONTHS  
EVERY 6 MONTHS  
ANNUALLY  
Scraper Blade  
X
Minimum  
Drive Shaft Seal  
X
X
X
X
X
X
X
X
Drive Shaft O-Ring  
Freezer Door O-Ring  
Draw Valve O-Ring  
Door Spout O-Ring  
Hopper Cover O-Ring  
Front Bearing  
Prime Plug O-Ring  
Black Bristle Brush, 1” x 2”  
Inspect & Replace if  
Necessary  
Minimum  
Minimum  
Minimum  
Minimum  
Double Ended Brush  
Inspect & Replace if  
Necessary  
White Bristle Brush, 1-1/2” x 2”  
White Bristle Brush, 3” x 7”  
Inspect & Replace if  
Necessary  
Inspect & Replace if  
Necessary  
Refer to Parts List on the next page when ordering the above parts.  
42  
Parts Replacement Schedule  
Models 345, 346, 349, 355  
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Section 10 Limited Warranty on Equipment  
TAYLOR COMPANY LIMITED WARRANTY ON FREEZERS  
Taylor Company, a division of Carrier Commercial Refrigeration, Inc. (“Taylor”) is pleased to provide this limited  
warranty on new Taylor-branded freezer equipment available from Taylor to the market generally (the “Product”)  
to the original purchaser only.  
LIMITED WARRANTY  
Taylor warrants the Product against failure due to defect in materials or workmanship under normal use and  
service as follows. All warranty periods begin on the date of original Product installation. If a part fails due to  
defect during the applicable warranty period, Taylor, through an authorized Taylor distributor or service agency,  
will provide a new or re- manufactured part, at Taylor’s option, to replace the failed defective part at no charge for  
the part. Except as otherwise stated herein, these are Taylor’s exclusive obligations under this limited warranty for  
a Product failure. This limited warranty is subject to all provisions, conditions, limitations and exclusions listed  
below and on the reverse (if any) of this document.  
Product  
Soft Serve  
Part  
Limited Warranty Period  
Five (5) years  
Insulated shell assembly  
Frozen Yogurt  
Shakes  
Refrigeration compressor  
(except service valve)  
Five (5) years  
Beater motors  
Two (2) years  
Two (2) years  
Two (2) years  
Smoothies  
Frozen Beverage  
Batch Desserts  
Beater drive gear  
Printed circuit boards and  
Softech controls beginning  
with serial number H8024200  
Parts not otherwise listed in  
this table or excluded below  
One (1) year  
LIMITED WARRANTY CONDITIONS  
1. If the date of original installation of the Product cannot be verified, then the limited warranty period begins  
ninety (90) days from the date of Product manufacture (as indicated by the Product serial number). Proof of  
purchase may be required at time of service.  
2. This limited warranty is valid only if the Product is installed and all required service work on the Product is  
performed by an authorized Taylor distributor or service agency, and only if genuine, new Taylor parts are  
used.  
3. Installation, use, care, and maintenance must be normal and in accordance with all instructions contained in  
the Taylor Operator’s Manual.  
4. Defective parts must be returned to the authorized Taylor distributor or service agency for credit.  
5. The use of any refrigerant other than that specified on the Product’s data label will void this limited warranty.  
LIMITED WARRANTY EXCEPTIONS  
This limited warranty does not cover:  
1. Labor or other costs incurred for diagnosing, repairing, removing, installing, shipping, servicing or handling of  
defective parts, replacement parts, or new Products.  
2. Normal maintenance, cleaning and lubrication as outlined in the Taylor Operator’s Manual, including cleaning  
of condensers.  
131122  
43  
Models 345, 346, 349, 355  
Limited Warranty on Equipment  
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3. Replacement of wear items designated as Class “000” parts in the Taylor Operator’s Manual.  
4. External hoses, electrical power supplies, and machine grounding.  
5. Parts not supplied or designated by Taylor, or damages resulting from their use.  
6. Return trips or waiting time required because a service technician is prevented from beginning warranty  
service work promptly upon arrival.  
7. Failure, damage or repairs due to faulty installation, misapplication, abuse, no or improper servicing,  
unauthorized alteration or improper operation or use as indicated in the Taylor Operator’s Manual, including  
but not limited to the failure to use proper assembly and cleaning techniques, tools, or approved cleaning  
supplies.  
8. Failure, damage or repairs due to theft, vandalism, wind, rain, flood, high water, water, lightning, earthquake  
or any other natural disaster, fire, corrosive environments, insect or rodent infestation, or other casualty,  
accident or condition beyond the reasonable control of Taylor; operation above or below the electrical or  
water supply specification of the Product; or components repaired or altered in any way so as, in the  
judgment of the Manufacturer, to adversely affect performance, or normal wear or deterioration.  
9. Any Product purchased over the Internet.  
10. Failure to start due to voltage conditions, blown fuses, open circuit breakers, or damages due to the  
inadequacy or interruption of electrical service.  
11. Electricity or fuel costs, or increases in electricity or fuel costs from any reason whatsoever.  
12. Damages resulting from the use of any refrigerant other than that specified on the Product’s data label will  
void this limited warranty.  
13. Any cost to replace, refill or dispose of refrigerant, including the cost of refrigerant.  
14. ANY SPECIAL, INDIRECT OR CONSEQUENTIAL PROPERTY OR COMMERCIAL DAMAGE OF ANY  
NATURE WHATSOEVER. Some jurisdictions do not allow the exclusion of incidental or consequential  
damages, so this limitation may not apply to you.  
This limited warranty gives you specific legal rights, and you may also have other rights which vary from  
jurisdiction to jurisdiction.  
LIMITATION OF WARRANTY  
THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, CONDITIONS  
AND/OR REMEDIES UNDER THE LAW, INCLUDING ANY IMPLIED WARRANTIES OR CONDITIONS OF  
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THE ORIGINAL OWNER’S SOLE  
REMEDY WITH RESPECT TO ANY PRODUCTS SHALL BE REPAIR OR REPLACEMENT OF DEFECTIVE  
COMPONENTS UNDER THE TERMS OF THIS LIMITED WARRANTY. ALL RIGHTS TO CONSEQUENTIAL  
OR INCIDENTAL DAMAGES (INCLUDING CLAIMS FOR LOST SALES, LOST PROFITS, PRODUCT LOSS,  
PROPERTY DAMAGES OR SERVICE EXPENSES) ARE EXPRESSLY EXCLUDED. THE EXPRESS  
WARRANTIES MADE IN THIS LIMITED WARRANTY MAY NOT BE ALTERED, ENLARGED, OR CHANGED  
BY ANY DISTRIBUTOR, DEALER, OR OTHER PERSON, WHATSOEVER.  
LEGAL REMEDIES  
The owner must notify Taylor in writing, by certified or registered letter to the following address, of any defect or  
complaint with the Product, stating the defect or complaint and a specific request for repair, replacement, or other  
correction of the Product under warranty, mailed at least thirty (30) days before pursuing any legal rights or  
remedies.  
Taylor Company  
a division of Carrier Commercial Refrigeration, Inc.  
750 N. Blackhawk Blvd.  
Rockton, IL 61072  
44  
Limited Warranty on Equipment  
Models 345, 346, 349, 355  
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Section 11  
Limited Warranty on Parts  
TAYLOR COMPANY LIMITED WARRANTY ON TAYLOR GENUINE PARTS  
Taylor Company, a division of Carrier Commercial Refrigeration, Inc. (“Taylor”) is pleased to provide this limited  
warranty on new Taylor genuine replacement components and parts available from Taylor to the market generally  
(the “Parts”) to the original purchaser only.  
LIMITED WARRANTY  
Taylor warrants the Parts against failure due to defect in materials or workmanship under normal use and service  
as follows. All warranty periods begin on the date of original installation of the Part in the Taylor unit. If a Part fails  
due to defect during the applicable warranty period, Taylor, through an authorized Taylor distributor or service  
agency, will provide a new or re- manufactured Part, at Taylor’s option, to replace the failed defective Part at no  
charge for the Part. Except as otherwise stated herein, these are Taylor’s exclusive obligations under this limited  
warranty for a Part failure. This limited warranty is subject to all provisions, conditions, limitations and exclusions  
listed below and on the reverse (if any) of this document.  
Part’s Warranty Class Code or Part  
Class 103 Parts¹  
Limited Warranty Period  
Three (3) months  
Class 212 Parts²  
Twelve (12) months  
Twelve (12) months  
No warranty  
Class 512 Parts  
Class 000 Parts  
Taylor Part #072454 (Motor- 24VDC *C832/C842*)  
Four (4) years  
LIMITED WARRANTY CONDITIONS  
1. If the date of original installation of the Part cannot be otherwise verified, proof of purchase may be required  
at time of service.  
2. This limited warranty is valid only if the Part is installed and all required service work in connection with the  
Part is performed by an authorized Taylor distributor or service agency.  
3. The limited warranty applies only to Parts remaining in use by their original owner at their original installation  
location in the unit of original installation.  
4. Installation, use, care, and maintenance must be normal and in accordance with all instructions contained in  
the Taylor Operator’s Manual.  
5. Defective Parts must be returned to the authorized Taylor distributor or service agency for credit.  
6. This warranty is not intended to shorten the length of any warranty coverage provided pursuant to a separate  
Taylor Limited Warranty on freezer or grill equipment.  
7. The use of any refrigerant other than that specified for the unit in which the Part is installed will void this  
limited warranty.  
1, 2  
Except that Taylor Part #032129SER2 (Compressor-Air-230V SERV) and Taylor Part #075506SER1  
(Compressor-Air-115V 60HZ) shall have a limited warranty period of twelve (12) months when used in Taylor  
freezer equipment and a limited warranty period of two (2) years when used in Taylor grill equipment.  
131122  
45  
Models 345, 346, 349, 355  
Limited Warranty on Parts  
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LIMITED WARRANTY EXCEPTIONS  
This limited warranty does not cover:  
1. Labor or other costs incurred for diagnosing, repairing, removing, installing, shipping, servicing or handling of  
defective Parts, replacement Parts, or new Parts.  
2. Normal maintenance, cleaning and lubrication as outlined in the Taylor Operator’s Manual, including cleaning  
of condensers or carbon and grease buildup.  
3. Required service, whether cleaning or general repairs, to return the cooking surface assemblies, including  
the upper platen and lower plate, to an operational condition to achieve proper cooking or allow proper  
assembly of release sheets and clips as a result of grease build-up on the cooking surfaces, including but  
not limited to the platen and plate, sides of the shroud or top of the shroud.  
4. Replacement of cooking surfaces, including the upper platen and lower plate, due to pitting or corrosion (or  
in the case of the upper platen, due to loss of plating) as a result of damage due to the impact of spatulas or  
other small wares used during the cooking process or as a result of the use of cleaners, cleaning materials  
or cleaning processes not approved for use by Taylor.  
5. Replacement of wear items designated as Class “000” Parts in the Taylor Operator’s Manual, as well as any  
release sheets and clips for the Product’s upper platen assembly.  
6. External hoses, electrical power supplies, and machine grounding.  
7. Parts not supplied or designated by Taylor, or damages resulting from their use.  
8. Return trips or waiting time required because a service technician is prevented from beginning warranty  
service work promptly upon arrival.  
9. Failure, damage or repairs due to faulty installation, misapplication, abuse, no or improper servicing,  
unauthorized alteration or improper operation or use as indicated in the Taylor Operator’s Manual, including  
but not limited to the failure to use proper assembly and cleaning techniques, tools, or approved cleaning  
supplies.  
10. Failure, damage or repairs due to theft, vandalism, wind, rain, flood, high water, water, lightning, earthquake  
or any other natural disaster, fire, corrosive environments, insect or rodent infestation, or other casualty,  
accident or condition beyond the reasonable control of Taylor; operation above or below the gas, electrical or  
water supply specification of the unit in which a part is installed; or Parts or the units in which they are  
installed repaired or altered in any way so as, in the judgment of Taylor, to adversely affect performance, or  
normal wear or deterioration.  
11. Any Part purchased over the Internet.  
12. Failure to start due to voltage conditions, blown fuses, open circuit breakers, or damages due to the  
inadequacy or interruption of electrical service.  
13. Electricity, gas or other fuel costs, or increases in electricity or fuel costs from any reason whatsoever.  
14. Damages resulting from the use of any refrigerant other than that specified for the unit in which the Part is  
installed will void this limited warranty.  
15. Any cost to replace, refill or dispose of refrigerant, including the cost of refrigerant.  
16. ANY SPECIAL, INDIRECT OR CONSEQUENTIAL PROPERTY OR COMMERCIAL DAMAGE OF ANY  
NATURE WHATSOEVER. Some jurisdictions do not allow the exclusion of incidental or consequential  
damages, so this limitation may not apply to you.  
This limited warranty gives you specific legal rights, and you may also have other rights which vary from  
jurisdiction to jurisdiction.  
46  
Limited Warranty on Parts  
Models 345, 346, 349, 355  
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LIMITATION OF WARRANTY  
THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES, CONDITIONS  
AND/OR REMEDIES UNDER THE LAW, INCLUDING ANY IMPLIED WARRANTIES OR CONDITIONS OF  
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THE ORIGINAL OWNER’S SOLE  
REMEDY WITH RESPECT TO ANY PRODUCTS SHALL BE REPAIR OR REPLACEMENT OF DEFECTIVE  
PARTS UNDER THE TERMS OF THIS LIMITED WARRANTY. ALL RIGHTS TO CONSEQUENTIAL OR  
INCIDENTAL DAMAGES (INCLUDING CLAIMS FOR LOST SALES, LOST PROFITS, PRODUCT LOSS,  
PROPERTY DAMAGES OR SERVICE EXPENSES) ARE EXPRESSLY EXCLUDED. THE EXPRESS  
WARRANTIES MADE IN THIS LIMITED WARRANTY MAY NOT BE ALTERED, ENLARGED, OR CHANGED  
BY ANY DISTRIBUTOR, DEALER, OR OTHER PERSON, WHATSOEVER.  
LEGAL REMEDIES  
The owner must notify Taylor in writing, by certified or registered letter to the following address, of any defect or  
complaint with the Part, stating the defect or complaint and a specific request for repair, replacement, or other  
correction of the Part under warranty, mailed at least thirty (30) days before pursuing any legal rights or remedies.  
Taylor Company  
a division of Carrier Commercial Refrigeration, Inc.  
750 N. Blackhawk Blvd.  
Rockton, IL 61072  
47  
Models 345, 346, 349, 355  
Limited Warranty on Parts  
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Section 12  
Parts List  
+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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48  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
49  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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50  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
51  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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52  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
53  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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54  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
55  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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56  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
57  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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58  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
59  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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60  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
61  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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62  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
63  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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64  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
65  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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66  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
67  
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+ Available Separately  
Parts List  
Models 345, 346, 349 & 355  
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68  
+ Available Separately  
Models 345, 346, 349 & 355  
Parts List  
69  
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S T A R T  
M A I N  
B L K  
B L K  
W H T / B L K  
W H T / B L K  
W H T / B L K  
W H T / B L K  
R E D  
B L U  
W H T  
B L K  
P R P / W H T  
R E D / W H T  
W H T  
P R P  
B R N  
O R G / W H T  
4
3
2
1
W H T  
W H T  
W H T  
W H T  
W H T  
B R N  
O R N  
O R G / W H T  
P R P / W H T  
R E D / W H T  
B L K  
R E D  
W H T  
B R N  
W H T  
W H T  
W H T  
W H T  
W H T  
W H T / B L K  
B L K  
B R N  
W H T / B L K  
B L K / Y E L  
J 1 0  
J 9  
J 8  
B L K  
B L K  
B L K  
R E D  
B L K  
B A R R E L  
B A R R E L  
1
2
Y E L  
B L K  
Y E L  
B R N  
B L K  
J 1 1  
J 1 0  
B L K  
S E E N O T E  
2
R I B B O N C A B L E  
S E E N O T E  
2
R I B B O N C A B L E  
345  
053515-27  
11/12/13  
J 5  
J 3  
J 2  
J 6  
J 4  
S E E N O T E  
R I B B O N C A B L E  
2
B L K  
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BLK  
RIBBON CABLE  
SEE NOTE  
2
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE  
2
RIBBON CABLE  
SEE NOTE  
2
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BLK  
YEL  
BLK  
BARREL 2  
BARREL 1  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
WHT/BLK  
BLK  
BRN  
WHT/BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BRN  
WHT  
RED  
BLK  
RED/WHT  
PRP/WHT  
ORN  
ORG/WHT  
BRN  
WHT  
WHT  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BRN  
PRP  
WHT  
BLK  
PRP/WHT  
BLU  
RED  
WHT/BLK  
WHT/BLK  
WHT/BLK  
WHT/BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
345  
053515-33  
11/12/13  
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BLK  
RIBBON CABLE  
SEE NOTE  
2
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE  
2
RIBBON CABLE  
SEE NOTE  
2
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BLK  
YEL  
BLK  
BARREL 2  
BARREL 1  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
WHT/BLK  
BLK  
BRN  
WHT/BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BRN  
WHT  
RED  
BLK  
RED/WHT  
PRP/WHT  
ORN  
BRN  
ORG/WHT  
WHT  
WHT  
WHT  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BRN  
PRP  
WHT  
RED/WHT  
PRP/WHT  
BLK  
WHT  
BLU  
RED  
WHT/BLK  
WHT/BLK  
WHT/BLK  
WHT/BLK  
WHT  
WHT  
GRN/YEL  
GRN/YEL  
MAIN  
START  
345  
053515-40  
11/12/13  
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BLK  
BLK  
RIBBON CABLE  
SEE NOTE 2  
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE 2  
RIBBON CABLE  
SEE NOTE 2  
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BARREL 2  
BARREL 1  
BLK  
YEL  
BLK  
BRN  
BRN  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
WHT/BLK  
BRN  
BLK  
WHT/BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BLK  
BLK  
BRN  
WHT  
RED  
BLK  
ORN  
ORG/WHT  
BRN  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BRN  
WHT  
PRP  
BLU/WHT  
PRP/WHT  
WHT  
WHT  
BLU  
RED  
WHT/BLK  
WHT/BLK  
WHT/BLK  
BLK  
BLK  
BLK  
MAIN  
START  
346  
053566-27  
11/12/13  
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BLK  
RIBBON CABLE  
SEE NOTE  
2
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE  
2
RIBBON CABLE  
SEE NOTE  
2
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BLK  
YEL  
BLK  
BARREL 2  
BARREL 1  
BRN  
BRN  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
WHT/BLK  
BLK  
BRN  
WHT/BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BLK  
BLK  
RED  
BRN  
WHT  
BLK  
ORN  
ORG/WHT  
BRN  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BRN  
WHT  
PRP  
BLU/WHT  
PRP/WHT  
WHT  
WHT  
BLU  
RED  
WHT/BLK  
WHT/BLK  
WHT/BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
346  
053566-33  
11/12/13  
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BLK  
BLK  
RIBBON CABLE  
SEE NOTE 2  
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE 2  
RIBBON CABLE  
SEE NOTE 2  
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BARREL 2  
BARREL 1  
BLK  
YEL  
BLK  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
BLK  
WHT/BLK  
BRN  
WHT/BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BLK  
BRN  
BLK  
WHT  
RED  
BLK  
ORN  
ORG/WHT  
BRN  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BRN  
WHT  
PRP  
BLU/WHT  
PRP/WHT  
WHT  
WHT  
BLU  
RED  
WHT/BLK  
WHT/BLK  
WHT/BLK  
MAIN  
WHT  
WHT  
WHT  
GRN/YEL  
GRN/YEL  
GRN/YEL  
MAIN  
START  
346  
053566-40  
11/12/13  
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BLK  
BLK  
RIBBON CABLE  
SEE NOTE  
2
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE  
2
RIBBON CABLE  
SEE NOTE  
2
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BLK  
YEL  
BLK  
BARREL 2  
BARREL 1  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
WHT/BLK  
BLK  
BRN  
WHT/BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BLK  
BLK  
RED  
BRN  
WHT  
BLK  
ORN  
ORG/WHT  
BRN  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BRN  
WHT  
PRP  
BLU/WHT  
PRP/WHT  
WHT  
WHT  
BLU  
RED  
WHT/BLK  
WHT/BLK  
WHT/BLK  
GRN  
WHT  
WHT  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
GRN/YEL  
GRN/YEL  
GRN/YEL  
MAIN  
346  
053566-58  
11/12/13  
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RIBBON  
CABLE  
J3  
J5  
J4  
J6  
J2  
RIBBON  
CABLE  
RIBBON  
CABLE  
RIBBON  
CABLE  
RIBBON  
CABLE  
YEL  
BLK  
YEL  
BLK  
YEL  
BLK  
YEL  
BLK  
BARREL 4  
BARREL 3  
BARREL 2  
BARREL 1  
J10  
J11  
RIBBON CABLE  
J8  
J9  
J10  
BLK  
BRN  
WHT/BLK  
BLK  
WHT  
WHT  
BRN  
15A FUSE  
BLK/WHT  
PRP/WHT  
RED/WHT  
ORN  
ORG/WHT  
BRN  
WHT  
WHT  
1
2
3
4
WHT  
BRN  
BLK BLK  
WHT  
YEL  
BLK  
ORG ORG  
WHT/BLK  
WHT/BLK  
WHT/BLK  
BLK  
BLK  
BLK  
WHT  
J8  
J9  
J10  
BLK/YEL  
BLK  
BRN  
WHT/BLK  
BLK  
WHT  
BLK  
15A FUSE  
BLK  
PRP/WHT  
RED/WHT  
BRN  
BRN  
ORN  
WHT  
WHT  
1
2
3
4
BLK  
WHT/BLK  
BLK  
YEL  
WHT/BLK  
MAIN  
START  
BLK  
BLK  
349  
053636-27S  
11/12/13  
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RIBBON  
CABLE  
J3  
J5  
J4  
J6  
J2  
RIBBON  
CABLE  
RIBBON  
CABLE  
RIBBON  
CABLE  
RIBBON  
CABLE  
YEL  
BLK  
YEL  
BLK  
YEL  
BLK  
YEL  
BLK  
BARREL 4  
BARREL 3  
BARREL 2  
BARREL 1  
J10  
J11  
RIBBON CABLE  
J8  
J9  
J10  
BLK  
BRN  
WHT/BLK STRIPE  
BLK  
WHT  
WHT  
BRN  
15A FUSE  
WHT/BLK  
PRP/WHT  
RED/WHT  
ORN  
ORG/WHT  
BROWN  
WHT  
WHT  
WHT  
1
2
3
4
ORG/WHT  
WHT  
BRN  
WHT  
RED/WHT  
WHT  
BLK BLK  
BLK  
YEL  
ORG ORG  
WHT/BLK  
BLK  
WHT/BLK  
WHT/BLK  
BLK  
BLK  
BLK  
WHT  
J8  
J9  
J10  
BLK/YEL  
BLK  
BRN  
WHT/BLK  
BLK  
WHT  
BLK  
15A FUSE  
BLK  
PRP/WHT  
BRN  
BRN  
ORN  
WHT  
WHT  
1
2
3
4
RED/WHT  
BLK  
YEL  
WHT/BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
MAIN  
START  
349  
053636-33S  
11/12/13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
RIBBON  
CABLE  
J3  
J5  
J4  
J6  
J2  
RIBBON  
CABLE  
RIBBON  
CABLE  
RIBBON  
CABLE  
RIBBON  
CABLE  
YEL  
BLK  
YEL  
BLK  
YEL  
BLK  
YEL  
BLK  
BARREL 4  
BARREL 3  
BARREL 2  
BARREL 1  
J10  
J11  
RIBBON CABLE  
J8  
J9  
J10  
BLK  
BRN  
WHT/BLK  
BLK  
WHT  
WHT  
BRN  
15A FUSE  
BLK/WHT  
PRP/WHT  
ORN  
ORG/WHT  
BRN  
WHT  
WHT  
WHT  
1
2
3
4
ORN/WHT  
WHT  
BRN  
WHT  
RED/WHT  
BLK BLK  
ORG ORG  
WHT  
YEL  
BLK  
WHT/BLK  
WHT/BLK  
WHT/BLK  
WHT  
BLK  
WHT  
J8  
J9  
J10  
BLK/YEL  
BLK  
BRN  
WHT/BLK  
BLK  
WHT  
BLK  
15A FUSE  
BLK  
PRP/WHT  
RED/WHT  
ORG/WHT  
ORN  
WHT  
WHT  
WHT  
1
2
3
4
MAIN  
BLK  
WHT/BLK  
WHT/BLK  
WHT  
BLK  
BLK  
BLK  
BLK  
BLK  
BLK  
GRN/YEL  
GRN/YEL  
GRN/YEL  
MAIN  
START  
349  
053636-58S  
11/12/13  
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BLK  
RIBBON CABLE  
SEE NOTE  
2
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE  
2
RIBBON CABLE  
SEE NOTE  
2
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BLK  
YEL  
BLK  
BARREL 2  
BARREL 1  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
BRN  
WHT/BLK  
BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BRN  
WHT  
RED  
RED  
BLK  
PRP/WHT  
ORN  
ORN/WHT  
BRN  
WHT  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BLK  
BLK  
BLK  
PRP  
BRN  
WHT  
PRP/WHT  
RED/WHT  
WHT  
RED/BLK  
BLU  
RED  
WHT/BLK  
WHT/BLK  
RED/BLK  
WHT  
BLK  
WHT  
GRN/YEL  
BLK  
BLK  
MAIN  
MAIN  
1
2
START  
J9 OR BLK  
355/355A/356  
052840-27  
11/12/13  
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BLK  
RIBBON CABLE  
SEE NOTE  
2
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE  
2
RIBBON CABLE  
SEE NOTE  
2
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BLK  
YEL  
BLK  
BARREL 2  
BARREL 1  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
BRN  
WHT/BLK  
BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BRN  
WHT  
RED  
RED  
BLK  
PRP/WHT  
ORN  
ORN/WHT  
BRN  
WHT  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BLK  
BLK  
BLK  
PRP  
BRN  
WHT  
PRP/WHT  
RED/WHT  
WHT  
RED/BLK  
BLU  
RED  
WHT/BLK  
WHT/BLK  
RED/BLK  
BLK  
BLK  
BLK  
BLK  
WHT  
BLK  
MAIN  
1
2
MAIN  
START  
J9 OR BLK  
WHT  
355/355A/356  
052840-33  
11/12/13  
GRN/YEL  
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BLK  
RIBBON CABLE  
SEE NOTE  
2
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE  
2
RIBBON CABLE  
SEE NOTE  
2
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BLK  
YEL  
BLK  
BARREL 2  
BARREL 1  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
BRN  
WHT/BLK  
BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BRN  
WHT  
RED  
RED  
BLK  
PRP/WHT  
ORN  
ORN/WHT  
BRN  
WHT  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BLK  
BLK  
BLK  
PRP  
BRN  
WHT  
PRP/WHT  
RED/WHT  
WHT  
RED/BLK  
BLU  
RED  
WHT/BLK  
WHT/BLK  
RED/BLK  
WHT  
WHT  
GRN/YEL  
WHT  
BLK  
355/355A/356  
052840-40  
11/12/13  
WHT  
GRN/YEL  
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BLK  
RIBBON CABLE  
SEE NOTE  
2
J3  
J5  
J4  
J6  
J2  
RIBBON CABLE  
SEE NOTE  
2
RIBBON CABLE  
SEE NOTE  
2
BLK  
J10  
J11  
BLK  
BRN  
YEL  
BLK  
YEL  
BLK  
BARREL 2  
BARREL 1  
RED  
BLK  
BLK  
BLK  
J8  
J9  
J10  
BLK/YEL  
BRN  
WHT/BLK  
BLK  
WHT  
WHT  
WHT  
WHT  
WHT  
BRN  
WHT  
RED  
RED  
BLK  
PRP/WH  
ORN  
ORN/WHT  
BRN  
WHT  
WHT  
WHT  
1
2
3
4
ORG/WHT  
BLK  
BLK  
BLK  
PRP  
BRN  
WHT  
PRP/WHT  
RED/WHT  
WHT  
RED/BLK  
BLU  
RED  
WHT/BLK  
WHT/BLK  
RED/BLK  
WHT  
WHT  
BLK  
BLK  
BLK  
GRN/YEL  
WHT  
BLK  
355/355a/356  
052840-58  
11/12/13  
WHT  
GRN/YEL  
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