Models H71/H84
Heat Treatment
Soft Serve Freezers
Operating Instructions
048886-M
1/21/02
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Table of Contents
Section 1
To the Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1
1
1
2
2
3
4
4
6
8
9
Water Connections (Water Cooled Units Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Cooled Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 2
To the Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compressor Warranty Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 3
Section 4
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operator Parts Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H71 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H84 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Beater Door Assembly -- H71 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Beater Door Assembly -- H84 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Feed Tube Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Section 5
Important: To the Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Symbol Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Liquid Crystal Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Indicator Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Reset Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Adjustable Draw Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Operating Screen Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Operator Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Section 6
Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Priming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Daily Closing Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Daily Opening Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Manual Brush Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Draining Product From The Freezing Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Rinsing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Hopper Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Brush Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Models H71 & H84
Table of Contents
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Table of Contents -- Page 2
Section 7
Important: Operator Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
During Cleaning and Sanitizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Troubleshooting Bacterial Count: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Regular Maintenance Checks: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Winter Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Section 8
Section 9
Section 10
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Parts Replacement Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Note: Continuing research results in steady improvements; therefore, information
in this manual is subject to change without notice.
Table of Contents
Models H71 & H84
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Section 1
To the Installer
This machine is designed for indoor use only.
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!
DO NOT install the machine in an area where
a water jet could be used. Failure to follow this
instruction may result in serious electrical shock.
Water Connections
(Water Cooled Units Only)
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 underside rear of the
base pan, two 3/8” I.P.S. (for single-head units) or two
1/2” I.P.S. (for double-head units) water connections
for inlet and outlet have been provided for easy
hook-up. 1/2” inside diameter water lines should be
connected to the machine. (Flexible lines are
recommended, if local codes permit.) 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 will be only
one water “in” and one water “out” 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.
Stationary appliances which are not equipped with a
power cord and a plug or other 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.
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.
Air Cooled Units
Note: The following procedures should be
Air cooled units require a minimum of 3” (76 mm) of
clearance around all sides of the freezer to allow for
adequate air flow across the condensers. Failure to
allow adequate clearance can reduce the refrigeration
capacity of the freezer and possibly cause permanent
damage to the compressors.
performed by a trained service technician.
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.)
Electrical Connections
Each freezer requires one power supply. Check the
data label on the freezer for fuse, circuit ampacity and
electrical specifications. Refer to the wiring diagram
provided inside of the electrical box, for proper power
connections.
Electrical connections are made directly to the
terminal block. The terminal block is provided in the
main control box located behind the service panel.
050816
1
Models H71 & H84
To the Installer
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Section 2
To the Operator
The freezer you have purchased has been carefully
engineered and manufactured to give you dependable
operation. The Taylor Models H71 and H84, freezers,
when properly operated and cared for, will produce a
consistent quality product. Like all mechanical
products, this machine will require cleaning and
maintenance. A minimum amount of care and
attention is necessary if the operating procedures
outlined in this manual are followed closely.
Compressor Warranty Disclaimer
The refrigeration compressor(s) on this machine are
warranted for the term indicated on the warranty card
accompanying this machine. 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
machine’s refrigeration system, only the refrigerant
specified on the affixed data label should be used.
The unauthorized use of alternate refrigerants will void
your compressor warranty. It will be the owner’s
responsibility to make this fact known to any technician
he employs.
This Operator’s Manual should be read before
operating or performing any maintenance on your
equipment.
Your Taylor 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 review these procedures in
order to be properly trained and to makesure that there
is no confusion.
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.
In the event that you should require technical
assistance, please contact your local authorized
Taylor Distributor.
If the crossed out wheeled bin symbol is
affixed to this product, it signifies that this product is
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 Taylor Company 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.
The user is responsible for returning the product to the
appropriate collection facility, as specified by your local
code.
For additional information regarding applicable local
laws, please contact the municipal facility and/or local
distributor.
050816
2
To the Operator
Models H71 & H84
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Section 3
Safety
We at Taylor Company 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
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 the door, beater, scraper
blades, or drive shaft unless the power
switch is in the OFF position.
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.
Failure to follow these instructions may result in severe
personal injury from hazardous moving parts.
S
S
DO NOT put objects or fingers in door
spout.
USE EXTREME CAUTION when removing
To Operate Safely:
the beater assembly.
DO NOT operate the freezer without reading
this operator’s manual. Failure to follow this instruction
may result in equipment damage, poor freezer
performance, health hazards, or personal injury.
Failure to follow these instructions may result in
contaminated product or personal injury from blade
contact.
DO NOT draw product during the HEAT cycle
S
S
DO NOT operate the freezer unless it is
properly grounded.
because of high product temperatures.
DO NOT operate the freezer with larger
fuses than specified on the freezer data
label.
DO NOT attempt any repairs unless the
main power supply to the freezer has been
disconnected.
This freezer must be placed on a level
surface. Failure to comply may result in personal injury
or equipment damage.
S
DO NOT obstruct air intake and discharge openings:
3” (76 mm) minimum air space around all sides. Install
the deflector provided to prevent recirculation of warm
air. Failure to follow this instruction may cause poor
freezer performance and damage to the machine.
Failure to follow these instructions may result in
electrocution. Contact your local authorized Taylor
Distributor for service.
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.
DO NOT use a water jet to clean or rinse the
freezer. Failure to follow this instruction may result in
serious electrical shock.
050816
Safety
3
Models H71 & H84
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Section 4
Operator Parts Identification
H71
4
Operator Parts Identification
Models H71 & H84
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H71 Parts Identification
ITEM
DESCRIPTION
COVER-HOPPER
PART NO.
ITEM
DESCRIPTION
TRAY-DRIP 14.8
PART NO.
1
2
053809
12
13
14
15
16
17
18
19
20
*21
046275
046177
X45630
018794
011694
012347
046391
017471
043934
046390
PANEL A.-LOWER SIDE
AGITATOR A. *HT*20 QT.
PANEL-UPPER·SIDE-LEFT
STUD-NOSE CONE
X39075-SER
X44797
SHIELD-SPLASH-WIRE
PANEL A.-FRONT
3
4
024426
CASTER-SWV 5/8 STEM 4IN
SCREW
5
022822
6
PANEL-REAR
026980
CARRIAGE BOLT
7
PANEL-UPPER SIDE RIGHT
PAN-DRIP 11-5/8 LONG
PANEL A.-LOWER SIDE
ADAPTOR A.-CASTER
PANEL-SERVICE
028823
TRIM-REAR CORNER-RIGHT
LOUVER SIDE-R&L
8
027503
9
X24424-SER
X18915
PIN-RETAINER-HOPPER CVR
TRIM-REAR CORNER-LEFT
10
11
046392
*NOT SHOWN
5
Models H71 & H84
Operator Parts Identification
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H84
6
Operator Parts Identification
Models H71 & H84
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H84 Parts Identification
ITEM
DESCRIPTION
COVER-HOPPER
PART NO.
ITEM
DESCRIPTION
PART NO.
1
2
053809
12
13
14
15
16
17
18
19
20
21
*22
SHIELD-SPLASH-WIRE
TRAY-DRIP 22-13/16 X 5-1/8
PANEL A.-FRONT
046170
046171
X46167
018794
017471
028288
013663
011694
043934
012347
013761
AGITATOR A. *HT*20 QT.
PANEL-UPPER SIDE LEFT
PAN-DRIP 17-1/4”LONG
STUD-NOSE CONE
X44797
3
028822
4
027504
CASTER-SWV 5/8 STEM 4IN
LOUVER-SIDE-RIGHT
LOUVER-SIDE-LEFT
5
022822
6
PANEL A.-SIDE LOWER LEFT
PANEL-SERVICE
X46447-SER
046229
7
TRIM-REAR·CORNER·RIGHT
SCREW
8
ADAPTOR A.-CASTER
PANEL-REAR
X18915
9
044632
PIN-RETAINER-HOPPER CVR
CARRIAGE BOLT
10
11
PANEL-UPPER SIDE RIGHT
PANEL A.-SIDE LOWER R
028823
X46448-SER
TRIM-REAR·CORNER·LEFT
*NOT SHOWN
7
Models H71 & H84
Operator Parts Identification
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Beater Door Assembly -- H71
ITEM
DESCRIPTION
DOOR A.-1 SPOUT
PART NO.
ITEM
DESCRIPTION
DESIGN CAP
PART NO.
1
2
3
4
5
X51531-9
X33582
014402
6
7
014218
032560
X22820
016272
032564
050216
035174
048926
021508
VALVE A.-DRAW
DRIVE SHAFT SEAL
PIVOT PIN
O-RING (DRAW VALVE)
BEATER ASSEMBLY
HANDLE A.-DRAW-ADJ.
8
X31761
X44212
044197
9
O-RING (PIVOT PIN)
DRIVE SHAFT
10
11
12
13
14
5a DRAW HANDLE
FRONT BEARING
SCRAPER BLADE
GASKET (FREEZER DOOR)
STUD NUT
5b SCREW-ADJUSTMENT
5c O-RING (SCREW ADJ.)
5d NUT-JAM 5/16-24
055092
015872
029639-BLK
8
Operator Parts Identification
Models H71 & H84
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Beater Door Assembly -- H84
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
2
3
4
5
6
7
8
9
SEAL-DRIVE SHAFT
SHAFT-BEATER
032560
032564
035174
X31761
034698
050216
9c O-RING-1/4 OD X .070W 50
9d NUT-JAM 5/16-24
015872
029639-BLK
016272
BLADE-SCRAPER-PLASTIC
BEATER A.-3.4QT-HELICORE
SEAL-DRAW VALVE
BEARING-FRONT
10
O-RING-5/16 OD X .070W
ROD A.-PIVOT
11
12
13
14
15
16
17
X20683
NUT-STUD LONG
034382
VALVE A.-DRAW*SELF CLEAN X33582
O-RING-7/8 OD X .103W 014402
CAP-DESIGN-1.010”ID-6 POINT 014218
GASKET-DOOR HT 4”-DOUBLE 048926
DOOR A.-3 SPOUT
X51532-11
HANDLE A.-DRAW-ADJ. STLS
X33687
028804
NUT-STUD SHORT
034383
X37376
9a HANDLE-ADJUSTABLE
VALVE A.-DRAW CENTER
9b SCREW-ADJUSTMENT-5/16-24 055092
9
Models H71 & H84
Operator Parts Identification
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Feed Tube Assembly
2
1
1a
4
3
5
ITEM
DESCRIPTION
AIR ORIFICE
PART NO.
ITEM
DESCRIPTION
PART NO.
1
022465--100
016137
3
4
5
TUBE--FEED--INNER--O--RING
TUBE--FEED--OUTER
018550
X34641
1a O--RING
TUBE--FEED--INNER
2
X32824--2
T U B E -- F E E D -- O U T E R -- O -- R I N G 018572
10
Operator Parts Identification
Models H71 & H84
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Accessories
3
04
82
60
8
1
2
4
7
5
R
HP
6
ITEM
DESCRIPTION
PART NO.
ITEM
DESCRIPTION
PART NO.
1
2
BRUSH-MIX PUMP BODY-3 X 7
BRUSH-END-DOOR-SPOUT
KIT A.-TUNE UP-H71
023316
5
6
7
8
*
BRUSH-REAR BRG 1IN.D X 2IN 013071
BRUSH-DRAW VALVE 1”ODX2” 013073
LUBRICANT-TAYLOR HI PERF. 048232
039719
X49463-10
X49463-3
013072
3
4
KIT A.-TUNE UP-H84
PAIL-MIX 10 QT.
013163
041082
BRUSH-DOUBLE ENDED
SANITIZER·KAY-5·125·PKTS
*NOT SHOWN
11
Models H71 & H84
Operator Parts Identification
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Section 5
Important: To the Operator
H71
H84
ITEM
DESCRIPTION
ITEM
DESCRIPTION
1
2
3
4
POWER SWITCH (TOGGLE)
LCD DISPLAY
5
6
7
MIX OUT INDICATOR LIGHT
HEAT MODE INDICATOR LIGHT
CLEAN MANUALLY INDICATOR LIGHT
KEYPADS
MIX LOW INDICATOR LIGHT
12
Important: To the Operator
Models H71 & H84
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Symbol Definitions
Indicator Lights
MIX LOW - When the MIX LOW light begins to flash,
it indicates the mix hopper has a low supply of mix and
should be refilled as soon as possible. On double head
units, the word “LOW” will also display on the LCD
indicator next to the word “MIX”.
To better communicate in the International arena, the
words on many of our operator switches and buttons
have symbols to indicate their functions. Your Taylor
equipment is designed with these International
symbols.
MIX OUT - When the MIX OUT light begins to flash, it
indicates the mix hopper has been almost completely
exhausted and has an insufficient supply of mix to
operate the freezer. At this time, the AUTO mode is
locked out and the freezer will be placed in the
STANDBY mode. To initiate the refrigeration system,
add mix to the mix hopper and press the AUTO key.
The freezer will automatically begin operation.
The following chart identifies the symbol definitions
used on the operator switches.
= AUTO
HEAT MODE - When the HEAT MODElight is flashing,
it indicates that the freezer is in the process of a heat
cycle.
= ON
= OFF
CLEAN MANUALLY - When the CLEAN MANUALLY
light is flashing, it indicates that the machine must be
disassembled and brush cleaned within 24 hours.
= WASH
When the MIX LOW, MIX OUT HEAT MODE, and
CLEAN MANUALLY indicator lights are all flashing,
this signifies a locked condition.
= MENU
= MIX LOW
= MIX OUT
Reset Mechanism
The reset button is located in the service panel. The
Model H84 has two reset mechanisms, one for each
side of the freezer.
= HEAT MODE
= CLEAN MANUALLY/BRUSH CLEAN
= POWER
The reset mechanism protects the beater motor from
an overload condition. Should an overload occur, the
reset mechanism will trip. To properly reset the freezer
place the power switch in the OFF position. Press the
reset button firmly. Turn the power switch to the ON
position. Clear the fault. Press the WASH key and
observe the freezer’s performance. Open the side
access panel to check if the beater motor is turning the
drive shaft in a clockwise (from operator end) direction
without binding.
Power Switch
When placed in the ON position, the power switch
allows Softecht control panel operation.
Warning: Do not use metal objects to
press the reset button. Failure to comply may
result in severe personal injury or death.
Liquid Crystal Display
If it is turning properly, press the WASH key to cancel
cycle. Press the AUTO key on both sides of the
machine to resume normal operation. If the freezer
shuts down again, contact your authorized service
technician.
The Liquid Crystal Display (LCD) is located on the front
control panel. The LCD is used to show the current
mode of operation, and whether or not there is
sufficient mix.
13
Models H71 & H84
Important: To the Operator
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This screen will be displayed, with the alarm on, for 60
seconds or until any key is pressed.
Adjustable Draw Handle
After the safety timeout has been completed, and the
power switch is OFF, one of the following screens is
displayed.
This unit features an adjustable draw handle to provide
the best portion control, giving a better, consistent
quality to your product and controlling costs. The draw
handle should be adjusted to provide a flow rate of 5
to 7-1/2 oz. of product by weight per 10 seconds. To
INCREASE the flow rate, turn the screw
COUNTERCLOCKWISE, and CLOCKWISE to
DECREASE the flow rate. In addition, for purposes of
SANITIZING and RINSING, the flow rate can be
increased by removing the pivot pin and placing the
restrictive bar on the TOP. When drawing product,
always have the restrictive bar on the BOTTOM.
The first screen is displayed if the machine is not in a
brush clean state. If any of the requirements for a
brush clean have not been met, the time displayed will
remain at 5:00 minutes.
H71 Screen:
POWER SWITCH OFF
TIME: 4:40
HOPPER: 62.1
BARREL: 67.7
IMPORTANT: Once the draw rate is set, tighten the
lock nut with a wrench.
H84 Screen:
POWER SWITCH OFF
OUT
68.5
69.5
TIME: 4:40
HOPPER
BARREL
OUT
62.1
67.7
Operating Screen Descriptions
When all the requirements for a brush cleaning are
met, and the five minutes expire, the screen will
change to the second screen, which is the standard
power switch OFF screen.
When the machine is powered the system willinitialize.
The screen will display “INITIALIZING”. There will be
four types of data the system will check: LANGUAGE,
SYSTEM DATA, CONFIG DATA, and LOCKOUT
DATA. During the INITIALIZING... LANGUAGE
screen, the alarm will be on. If the system data,
configuration data, or lockout history data has become
corrupt, the following screen will alert the operator that
the system settings may have been changed.
POWER SWITCH OFF
-- = -- = -- = -- = -- = --
UNIT CLEANED
When the power switch is set in the ON position, the
system mode of operation screen is displayed. In this
example, the machine is ON, but no mode of operation
has been selected. The second line of the display
indicates whether there is a sufficient supply of mix in
the hopper or if there is a LOW or OUT mix condition
(H84 only). The third line of the display shows the
temperature of the mix hopper. After pressing the
AUTO key, the last line of the display shows the month
and date (MM = month, DD = day) that the machine
needs to be disassembled and brush cleaned.
NVRAM FAULT
RESET TO DEFAULTS
PRESS SEL KEY
Once the system has initialized the SAFETY
TIMEOUT screen is displayed and the alarm is turned
on.
H71 Screen:
MODE: OFF
SAFETY TIMEOUT
ANY KEY ABORTS
HOPPER TEMP: 40.0F
BRUSH CLEAN ON: MM/DD
14
Important: To the Operator
Models H71 & H84
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H84 Screen:
The following displays pertain to the HEAT cycle:
While in the heating phase, you will see this display. It
shows the present temperature of the hopper.
OFF
OK
:MODE:
:MIX:
OFF
OK
H71 Screen:
40.0F
HOPPER
40.0F
MODE: HEAT
PHASE: HEAT
BRUSH CLEAN ON: MM/DD
HOPPER TEMP: 140.0 F
BRUSH CLEAN ON: MM/DD
The next display indicates the freezer is operating in
two different modes. The following information is
given:
H84 Screen:
HEAT
HEAT
140.0F
:MODE:
:PHASE:
HOPPER
HEAT
HEAT
140.0F
The machine is operating in the WASH mode, the
temperature of the mix hopper is 40_F (4.4_C), andthe
machine needs to be brush cleaned on October 31st.
BRUSH CLEAN ON: MM/DD
H71 Screen:
MODE: WASH
CAUTION: DO NOT draw product or
attempt to disassemble the unit during the HEAT
cycle. The product is hot and under extreme
pressure.
The mix temperature must be raised above 151_F
(66.1_C) within 90 minutes or the freezer will be locked
in STANDBY, and the cycle failure display will appear.
HOPPER TEMP: 40.0 F
BRUSH CLEAN ON: 10/31
In the example, the hopper temperature is 140_F
(60_C). The phase shows that the machine is in the
heat phase of the heat treatment cycle.
H84 Screen:
When the heating phase is complete, the freezer goes
into the holding phase of the cycle. The holding phase
will hold the temperature above 151_F (66.1_C) for a
minimum of 30 minutes.
The next display indicates the freezer is operating in 3
different modes. The following information is given:
In this example, the hopper temperature is 151_F
The left side of the freezer is operating in the
STANDBY mode, and the mix level in the hopper is
OUT. The right side is operating in the WASH mode,
and the mix level in the hopper is LOW. The
temperature of the mix in both hoppers is 40_F.
(4.4_C.), and the machine needs to be brush cleaned
on October 31st.
(66.1_C).
H71 Screen:
MODE: HEAT
PHASE: HOLD
HOPPER TEMP: 151.0 F
BRUSH CLEAN ON: MM/DD
H84 Screen:
STANDBY
OUT
40.0F
:MODE:
:MIX:
HOPPER
WASH
LOW
40.0F
HEAT
HOLD
151.0F
:MODE:
:PHASE:
HOPPER
HEAT
HOLD
151.0F
BRUSH CLEAN ON: 10/31
BRUSH CLEAN ON: MM/DD
15
Models H71 & H84
Important: To the Operator
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The final phase of the heat treatment cycle is the
cooling phase. Now the freezer must cool the mix
below 41_F (5_C). If the product fails to cool in two
hours, the freezer will lock out.
Hard Lock: There are two causes for a hard lock:
1. Fourteen days have elapsed since the last
brush cleaning. The following screen will be
displayed.
This example illustrates that the temperature is being
lowered, but has not yet reached the set point.
14 DAY TIMEOUT
CLEANING REQ’D
FREEZER LOCKED
PRESS SEL KEY
H71 Screen:
MODE: HEAT
PHASE: COOL
HOPPER TEMP: 55.0 F
BRUSH CLEAN ON: MM/DD
2. There has been a thermistor failure (freezing
cylinder, hopper, or glycol) during the heat
treatment process.
SYSTEM FAULT
SERVICE REQ’D
FREEZER LOCKED
PRESS SEL KEY
H84 Screen:
HEAT
COOL
55.0F
:MODE:
:PHASE:
HOPPER
HEAT
COOL
55.0F
All four LED’s on the front of the freezer will light. Press
the SEL key.
BRUSH CLEAN ON: MM/DD
The next display is the screen which will appear after
the failure message. To comply with health codes, heat
treatment system freezers must complete a heat
treatment cycle daily, and must also be brush cleaned
every 14 days. Brush cleaning is the normal
disassembly and cleaning procedures. Failure to
follow these guidelines will cause the control to lock the
freezer out of the AUTO mode. Press the WASH key.
The entire heat treatment cycle must be completed in
four hours.
When the entire heat cycle has been completed, the
normal display will appear, showing the machine in the
STANDBY mode. The machine may now be placed in
the AUTO mode or left in the STANDBY mode.
NO AUTO OPERATION
ALLOWED UNTIL
H71 Screen:
BRUSH CLEANING
PRESS WASH KEY
MODE: STANDBY
HOPPER TEMP: 41.0 F
BRUSH CLEAN ON: MM/DD
The next display is the screen which will appear after
the brush cleaning message and illustrates that the
control is in the OFF mode and the machine needs to
be disassembled and brush cleaned.
H84 Screen:
H71 Screen:
MODE: OFF
STANDBY
OK
:MODE:
:MIX:
STANDBY
OK
41.0F
HOPPER
41.0F
HOPPER TEMP: 41.0 F
FREEZER LOCKED
BRUSH CLEAN ON: MM/DD
16
Important: To the Operator
Models H71 & H84
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H84 Screen:
If the temperature of the product has not fallen below
41_F (5_C) by the end of the COOL cycle, thefollowing
screen will appear.
OFF
OK
:MODE:
:MIX:
OFF
OK
41.0F
FREEZER LOCKED
HOPPER
41.0F
PRODUCT OVER TEMP
FREEZER LOCKED
PRESS SEL KEY
Soft Lock: If a heat treatment cycle has not been
initiated within the last 24 hours, all four LED’s on the
front of the machine will light and a message will
appear on the LCD. Line 3 of the LCD will indicate the
reason the message appears. Following are the
variable messages which will appear on line 3:
Press the SEL key to advance to the next display.
When one of these messages appears, automatic
freezer operation cannot take place until the freezer is
disassembled and brush cleaned or has completed a
heat treatment cycle. The next display will instruct the
operator to start a heat treatment cycle manually (by
pressing the AUTO key), or to disassemble and brush
clean the freezer. If the AUTO key is pressed, the
freezer will automatically start the heat treatment cycle
and only the heat cycle LED will light.
1. POWER SWITCH OFF: Power switch was in
the OFF position.
2. MIX OUT PRESENT: There was mix out
condition present.
NO AUTO OPERATION
ALLOWED. PRESS
AUTO FOR HEAT CYCLE
WASH TO BRUSH CLEAN
3. AUTO OR STANDBY OFF: The unit was not in
the AUTO or STANDBY mode.
4. NO HEAT CYCLE TRIED: A heat treatment
cycle was not attempted in the last 24 hours.
(AUTO HEAT TIME was advanced, or a power
loss was experienced at the time the cycle was
to occur, or a heat cycle failure not due to a
thermistor failure.)
If the WASH key is pressed, the next display will
appear and the freezer will have to be disassembled
and brush cleaned.
H71 Screen:
MODE: OFF
NO HEAT TREAT START
BECAUSE
VARIABLE MESSAGE
PRESS SEL KEY
HOPPER TEMP: 41.0F
FREEZER LOCKED
H84 Screen:
If the following screen appears, a soft lock has
occurred during the heat treatment cycle.
OFF
OK
:MODE:
:MIX:
OFF
OK
41.0F
HOPPER
41.0F
FREEZER LOCKED
HEAT TREAT CYCLE
FAILURE
FREEZER LOCKED
PRESS SEL KEY
Once the freezer is unlocked by starting a heat
treatment cycle, only the heat cycle LED will light. If the
freezer is unlocked by brush cleaning, the mix low and
mix out LED’s will light.
17
Models H71 & H84
Important: To the Operator
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7. GLYCOL THERM BAD: Place the power
switch in the OFF position. Call a service
technician.
Operator Menu
The OPERATOR MENU is used to enter the operator
function displays. To access the OPERATOR MENU,
simply press the MENU key. The cursor will flash over
the letter “A” indicating that this is screen “A”. To select
a different screen, use the arrow keys and move the
cursor to the desired screen selection and press the
SEL key.
8. HOPPER OVER TEMP: The hopper
temperature has risen too high as follows. Clear
the tone.
a. The hopper temperature reaches 41_F.
(5_C.) or higher after a power failure.
OPERATOR MENU
A B C D E F G H I J
EXIT FROM MENU
b. The hopper temperature has not fallen below
41_F. (5_C.) by the end of the COOL phase
in the heat cycle.
<- - - - - ->
SEL
9. BARREL OVER TEMP: The barrel (freezing
cylinder) temperature has risen too high as
follows. Clear the tone.
Screen “B” is FAULT DESCRIPTION. The fault
description will indicate if there is a fault with the
freezer and the side of the freezer where the fault
occurred. To clear the tone for any faults which have
been corrected, press the left arrow key. To see if there
is more than one fault per cylinder, press the SEL key.
When the last fault is displayed, the control will return
to the OPERATOR MENU. To return to the main
screen, move the cursor to “A” and press the SEL key
again.
a. The barrel (freezing cylinder) temperature
reaches 41_F. (5_C.) or higher after a power
failure.
b. The barrel (freezing cylinder) temperature
has not fallen below 41_F. (5_C.) by the end
of the COOL phase in the heat cycle.
Listed below are the variable messages which will
appear, along with the corrective action:
10. POWER FAILURE: This message will appear
in the FAULT DESCRIPTION if a power failure
has occurred. Clear the tone.
1. NO FAULT FOUND: There was no fault found
in the freezer. Nothing will appear on the screen
after this variable message appears.
2. BEATER OVERLOAD: Press the reset button
firmly. Clear the tone.
H71 Screen:
3. HPCO COMPRESSOR: Place the power
switch in the OFF position. Wait 5 minutes for
the machine to cool. Place the power switch in
the ON position. Clear the tone.
FAULT DESCRIPTION
VARIABLE MESSAGE
CLR
SEL
4. COMP ON TOO LONG: Place the power
switch in the OFF position. Call a service
technician. Clear the tone.
H84 Screen:
5. HOPPER THERM BAD: Place the power
switch in the OFF position. Call a service
technician.
FAULT DESCRIPTION
L: VARIABLE MESSAGE
R: VARIABLE MESSAGE
CLR
6. BARREL THERM BAD: Place the power
switch in the OFF position. Call a service
technician.
SEL
18
Important: To the Operator
Models H71 & H84
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Screen “C” is SET CLOCK. This screen will display the
current date and time. The date and time may be
changed only after the freezer has been manually
brush cleaned, but before it has been placed in the
AUTO mode. Move the cursor under the number you
wish to change. Press the plus key to increase the
number; press the minus key to decrease the number.
When the desired time and date appears, press the
SEL key once to return to the OPERATOR MENU.
Press the SEL key to view the third screen of the
SYSTEM INFORMATION display. This screen will
indicate the Bill of Material number and serial number
of the unit. Press the SEL key once to return to the
OPERATOR MENU.
B.O.M.
S/N
PH7133B000
K0000000
SEL
SET CLOCK
10:21 AM
-- --
<- - - - - ->
06/07/2001
+++
Screen “E” is AUTO HEAT TIME. This screen is used
to set the time of day in which the heat treatment cycle
will start. Move the cursor under the number you wish
to change. Press the plus key to increase the number;
press the minus key to decrease the number. When
the desired time appears, press the SEL key once to
return to the OPERATOR MENU.
-- -- --
SEL
If an illegal date is entered, the following screen will
appear. The correct date must be entered before
leaving this display.
AUTO HEAT TIME
TIME: 12:00 AM
-- --
SET CLOCK
10:34 AM
-- --
<- - - - - ->
02/30/2002
I N V A L I D D A T E
+++
<- - - - - ->
+++
-- -- --
SEL
-- -- --
SEL
Screen “F” is CURRENT CONDITIONS. This screen
gives the viscosity of the product and the hopper and
barrel temperatures. The last line of the display is the
compressor countdown safety timer. The safety timer
prevents the compressor from running more than 11
minutes (other than during the cooling phase of the
heat treatment cycle).
Screen “D” is SYSTEM INFORMATION. The first
screen will indicate the software version used in the
unit.
Press the SEL key once to view the SERVINGS
COUNTER screen.
SOFTWARE VERSION
H71Control UVC2
Version 2.00
H71 Screen:
SEL
VISC
0
HOPPER
38.5
BARREL
28.5
Press the SEL key to view the second screen of the
SYSTEM INFORMATION display. This screen will
indicate the language, version number and language
strings used in the unit.
TIME C
11:00
11:00
H84 Screen:
Language
V1.10r00
VISC
0
HOPPER
38.5
BARREL
28.5
English 459
0.0
38.5
18.0
SEL
TIME C
11:00
11:00
19
Models H71 & H84
Important: To the Operator
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The SERVINGS COUNTER screen indicates the
number of times the draw switch has closed (number
of draws) since the last brush cleaning or since the last
serving counter reset. A maximum of 32,767 draws
can be recorded; an additional draw will cause the
counter to restart at zero. Pressing the MENUkey/SEL
will return the display to the Operator Menu.
Listed below are the variable messages which could
appear:
HT Failure in the heating phase.
CL Failure in the cooling phase.
TT Failure in meeting total heat treatment cycle
time requirement.
H71 Screen:
MO Mix out condition.
SERVINGS COUNTER
DRAWS
12
OP Operator interruption.
PF Power failure. (If a power failure occurs, but
the heat treatment cycle does not fail, an
asterisk (*) will appear on the third line of the
display.)
SEL
H84 Screen:
BO Beater overload.
SERVINGS COUNTER
HO High pressure cut-out.
LEFT
12
RIGHT
15
TH Failed thermistor probe.
PS Power switch placed in the OFF position.
ML Mix Low Condition.
SEL
Draws are counted during the AUTO mode of
operation only.
14 14 Day Timeout Occurred.
RC Heat Cycle Record Cleared.
Screen “G” is HEAT CYCLE DATA. The information
from the previous heat treatment cycles can be
obtained through this screen. The most recent heat
treatment cycle data will be shown first; press the plus
key to scroll through the remaining heat cycle displays.
If a heat treatment cycle failure should occur, a 2
character message will appear on the second line of
the screen. Press the SEL key once to return to the
OPERATOR MENU.
11/07
HEAT
01:09
02:00
OVER
00:45
05:09
COOL
01:14
XX
TEMP AT END 38.5
1
20
Important: To the Operator
Models H71 & H84
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Pressing the left arrow key on any HEAT CYCLE DATA
screen will cause the extended data screen to be
displayed. This screen shows the hopper, barrel, and
glycol temperatures, and the amount of time the
freezer spent in the phases of the heat cycle when the
heat cycle completed, or was terminated.
Screen “I” is the SERVICE MENU. This screen can
only be accessed by a service technician.
Screen “J” is the STANDBY MODE. To place the
freezer in the STANDBY mode, move the cursor under
the word “yes”. Press the SEL key to execute the
command. Pressing the SEL key again will return you
to the main screen. To exit the STANDBY mode and
place the unit in AUTO, press the AUTO key once.
Pressing the AUTO key again will place the unit in the
OFF mode.
H71 Screen:
HOPPER
151.0
BARREL
134.5
GLYCOL
178.0
H71 Screen:
PHASE TIME: 1:20
H84 Screen:
1
STANDBY MODE
STANDBY
YES
NO
-- -- --
HOPPER
151.0
BARREL
134.5
GLYCOL
98.1
<- - - - - ->
SEL
153.0
136.0
PHASE TIME: 1:20
1
H84 Screen:
Screen “H” is the LOCKOUT HISTORY. This screen
displays a history of the last 40 hard locks, soft locks,
and brush clean dates. Page numbers are indicated in
the upper right hand corner. Page 1 always contains
the most recent failure. Press the +++ key to cycle
through the pages.
STANDBY MODE
LEFT
YES
YES
NO
-- -- --
<- - - - - ->
SEL
SEL
The second line of the screen displays the date and
time a failure occurs. The third line indicates the
reason for a failure, or will indicate a successful brush
cleaning has occurred. Some failures occur for
multiple reasons. When this occurs, a page will be
generated for each reason. Press the SEL key once to
return to the Operator Menu, or twice to return to the
Main Screen.
STANDBY MODE
RIGHT
NO
-- -- --
<- - - - - ->
LOCKOUT HISTORY
1
06/11/01
02:08
SOFTLOCK ABORT
+ + +
-- -- --
S E L
21
Models H71 & H84
Important: To the Operator
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Section 6
Operating Procedures
The “Operator Parts Identification” section in this
manual has been included to identify components
referenced in these instructions. If this is the first time
you have read these procedures, please turn to the
“Operator Parts Identification” section, and familiarize
yourself with these components before proceeding
with the instructions.
Step 1
Lubricate the groove and shaft portion that come in
contact with the bearing on the beater drive shaft. Slide
the seal over the shaft and groove until it snaps into
place. DO NOT lubricate the hex end of the drive shaft.
Fill the inside portion of the seal with 1/4” more
lubricant. Lubricate the flat side of the seal that comes
in contact with the bearing.
Each unit stores mix in a hopper. The mix then flows
through a mix feed tube down into the freezing
cylinder. They both have 3.4 quart (3.2 liter) capacity
freezing cylinders and 20 quart (18.9 liter) mix
hoppers; one each for the Model H71 and two each for
the Model H84.
Duplicate, where they apply, the following steps for the
two freezing cylinders on the Model H84.
We begin our instructions at the point where we enter
the store in the morning and find the parts
disassembled and laid out to air dry from the previous
night’s cleaning.
The following procedures will show you how to
assemble the parts into the freezer, sanitize them, and
prime the freezer with fresh mix in preparation to serve
your first product.
Figure 1
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 32 “Disassembly”, and start
there.
Note: Make sure the seal is not installed inside-out.
The ridge that protrudes in the center of the sealshould
be on the outside.
Assembly
Note: When lubricating parts, use an approved food
grade lubricant (Example: Taylor Lube HP).
MAKE SURE POWER SWITCH IS IN THE
“OFF” POSITION! Failure to follow this instruction
may result in severe personal injury from hazardous
moving parts.
Be certain your hands are sanitized before
assembling the freezer.
Figure 2
22
Operating Procedures
Models H71 & H84
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Install the drive shaft. Insert the 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.
Holding the beater securely, slide the beater into the
freezing cylinder about one-third of the way in. Looking
into the freezing cylinder, align the hole at the rear of
the beater with the flats on the end of the drive shaft.
Slide the beater the remainder of the way into the
freezing cylinder and over the end of the drive shaft.
The beater should fit snugly but not so tightly that the
beater cannot be turned slightly to engage the drive
shaft.
Figure 3
Step 2
Install the beater assembly. First check the scraper
blades for any nicks or signs of wear. If any nicks are
present, replace both blades.
Figure 5
Repeat Steps 1 and 2 for the other side of the freezer
on the Model H84.
USE EXTREME CAUTION when handling
the beater assembly. The scraper blades are very
sharp and may cause injury.
Step 3
Assemble the freezer door. Place the large rubber
gasket(s) in the groove(s) on the back side of the
freezer door.
If the blades are in good condition, take one of the
scraper blades and slip it under the hook at the front
of the beater. Wrap the blade around the beater,
following the helix and pushing the blade down onto
the helix as you wrap. At the back end of the beater,
slip the blade under the hook.
Slide the white plastic front bearing(s) onto the bearing
hub(s), making certain that the flanged end of the
bearing is resting against the freezer door. DO NOT
lubricate the gasket(s) or the front bearing(s).
Figure 6
Figure 4
Note: There are two gaskets and two front bearings
for the Model H84 door, one for each freezing cylinder.
Repeat this step for the second scraper blade.
23
Models H71 & H84
Operating Procedures
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Step 4
Lubricate the inside of the freezer door spout(s), top
and bottom, and insert the draw valve(s) from the
bottom until the slot in the draw valve(s) comes into
view.
Install the freezer door. Insert the baffle rod(s) through
the opening in the beater assembly(ies) and seat the
door flush with the freezing cylinder(s). With the door
seated on the freezer studs, install the handscrews.
Tighten equally in a criss-cross pattern to insure the
door is snug.
Figure 9
Step 6
Install the draw handle(s). Slide the o-ring into the
groove on the pivot pin, and lubricate.
Figure 7
Note: On the Model H84, the short handscrews go on
the bottom and the long handscrews go on top.
Step 5
Install the draw valve(s). Slide the three o-rings into the
grooves on the draw valve(s) and lubricate.
Figure 10
Slide the fork of the draw handle over the bar in the slot
of the draw valve. Secure with pivot pin.
Figure 8
Note: The Model H84 has three draw valves. For the
left and right draw valves, follow the assembly and
lubrication procedures explained previously. The
center draw valve uses a seal and an o-ring. Slide the
seal and o-ring into the grooves on the draw valve, and
lubricate.
Figure 11
24
Operating Procedures
Models H71 & H84
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Note: The Model H84 has three draw handles. Slide
the fork of the draw handle in the slot of the draw valve,
starting from right to left. Slide the pivot pin through
each draw handle as you insert them into the draw
valves.
Step 9
Slide the three o-rings into the grooves of the inner air
tube.
Step 7
Install the front drip tray and the splash shield under
the door spout(s).
Figure 14
Slide the two o-rings into the grooves of the outer air
tube.
Figure 12
Step 8
Slide the rear drip pan into the hole in the side panel.
Figure 15
Slide the small o-ring into the groove of the air orifice.
12077
Figure 13
Figure 16
25
Models H71 & H84
Operating Procedures
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Step 10
Step 4
Lay the inner air tube, outer air tube, and agitator in the
bottom of the mix hopper for sanitizing.
Press the WASH key and allow the sanitizing solution
in the freezing cylinder to agitate for five minutes.
12151
Figure 18
Figure 17
Step 5
With a pail beneath the door spout(s), open and close
the draw valve six times. Open the draw valve and
draw off the remaining sanitizing solution.
Repeat Steps 9 and 10 for the other side of the freezer
on the Model H84.
Note: On the Model H84, momentarily open the
center draw valve to sanitize the center door spout.
Sanitizing
Step 6
Once the sanitizer stops flowing from the door spout,
close the draw valve and press the WASH key,
cancelling the beater motor operation.
Step 1
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 2
Pour the two gallons (7.6 liters) of sanitizing solution
over all the parts in the bottom of the mix hopper and
allow it to flow into the freezing cylinder.
Note: You have just sanitized the mix hopper and
parts; therefore, be sure your hands are sanitized
before going on in these instructions.
Repeat these steps for the other side of the freezer on
the Model H84.
Figure 19
Step 3
Note: Be sure your hands are clean and sanitized
before going on in these instructions.
Place the power switch in the ON position.
26
Operating Procedures
Models H71 & H84
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Step 7
Step 9
Lubricate the o-rings on the inner and outer air tubes.
DO NOT lubricate the o-ring on the air orifice. Place
the inner air tube inside the outer air tube.
Stand the assembled air tube in the corner of the mix
hopper and place the agitator on the agitator housing.
12153
Figure 20
Figure 22
Step 8
Install the air orifice into the hole in the top of the inner
air tube. Make sure the hole in the air orifice is clean
and not blocked.
Note: If the agitator should stop turning during normal
operation, with sanitized hands, remove the agitator
from the agitator housing and brush clean with
sanitizing solution. Install the agitator back onto the
agitator housing.
12152
Repeat Steps 5 through 9 for the other side of the
freezer on the Model H84.
Step 10
Return to the freezer with a small amount of sanitizing
solution. Dip the door spout brush into the sanitizing
solution and brush clean the door spout(s) and bottom
of the draw valve(s).
Figure 21
Note: To assure sanitary conditions are maintained,
brush clean each item for a total of 60 seconds,
repeatedly dipping the brush in sanitizing solution.
Note: If the hole in the air orifice should become
plugged, use soap and hot water to clear the hole.
Caution should be used not to enlarge the hole size in
the air orifice.
Install the design cap(s).
27
Models H71 & H84
Operating Procedures
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The pin on the inner air tube should be turned and
positioned at the bottom of the notch in the outer air
tube. This will align the holes in the air tubes and allow
mix and air to enter the freezing cylinder.
Priming
Note: Evaluate the condition of LED’s (lights) and
screen messages before performing priming
procedures. If all 4 LED’s are flashing, the unit is
locked.
12155
Step 1
With a mix pail beneath the door spout, open the draw
valve. Pour two gallons (7.6 liters) of FRESH mix into
the mix hopper and allow it to flow into the freezing
cylinder. This will force out any remaining sanitizing
solution. When full strength mix is flowing from the
dispensing spout, close the draw valve.
Figure 25
Step 3
Press the AUTO key. When the unit cycles off, the
product will be ready to serve.
Figure 23
Step 2
When mix stops bubbling down into the freezing
cylinder, install the assembled air tubes in the mix inlet
hole.
Figure 26
Step 4
Fill the hopper with FRESH mix and place the mix
hopper cover in position.
12154
12156
Figure 24
Figure 27
28
Operating Procedures
Models H71 & H84
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Note: Use only FRESH mix when priming the freezer.
Note: Pressing the left arrow button will stop the
agitator(s) motion for ten seconds.
Repeat Steps 1 through 4 for the other side of the
freezer on the Model H84.
Note: These units feature adjustable draw handles to
provide the best portion control, giving a better,
consistent quality to your product, and controlling
costs. The draw handles can be adjusted for different
flow rates. See page 14 for more information on
adjusting these handles.
IMPORTANT! Once the draw rate is set, tighten the
lock nut with a wrench.
Daily Closing Procedures
THIS PROCEDURE MUST BE PERFORMED
DAILY!
Figure 28
The function of the Heat Treatment Cycle is to destroy
bacteria by raising the temperature of the mix in the
freezing cylinder and the hopper to a specified
temperature for a specified period of time, and then
bringing the temperature back down low enough to
retard spoilage.
Step 4
Remove the design cap(s) from the freezer door
spout(s). Take the hopper cover(s), air orifice(s), air
tube assembly(ies), design cap(s) and agitator(s) to
the sink for further cleaning.
Rinse these parts in cool, clean water. Prepare a small
amount of an approved cleaning solution and brush
clean parts. Place the front drip tray, splash shield,
design cap(s) and air orifice(s) on a clean, dry surface
to air-dry overnight or until heating cycle is complete.
The Heat Treatment Cycle will start at the time
designated in the AUTO HEAT TIME.
IMPORTANT: The level of mix in the mix hopper(s)
must be at the line on the agitator paddle. (The mix low
light must not be on.)
Step 1
Note: If the hole in the air orifice(s) should become
plugged, use soap and hot water to clear the hole.
Caution should be used not to enlarge the hole size in
the air orifice.
The freezer must be in the STANDBY or the AUTO
mode before the Heat Treatment Cycle may be
started. (Both sides of the H84 must be in STANDBY
or AUTO.)
Step 5
Step 2
Prepare a small amount of an approved 100 PPM sani-
tizing solution (example: Kay-5r). USE WARM WA-
TER AND FOLLOW THE MANUFACTURER’S
SPECIFICATIONS. Sanitize the rear drip pan, air tube
assembly(ies), agitator(s) and hopper cover(s).
Remove the hopper cover(s). Remove the rear drip
pan, front drip tray and splash shield and take them to
the sink for further cleaning.
MAKE SURE YOUR HANDS ARE
SANITIZED BEFORE PERFORMING THESE NEXT
STEPS!
Important: Install the agitator(s) back onto the
agitator housing(s).
Step 3
Remove the air orifice(s), feed tube assembly(ies) and
agitator(s).
Note: Pressing the left arrow button will stop the
agitator(s) motion for ten seconds.
29
Models H71 & H84
Operating Procedures
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Step 6
Note: Once the heating cycle has started it cannot be
interrupted. The heating cycle will take a maximum of
4 hours to complete with full hoppers.
Install the air tube assembly(ies). Lift and turn the inner
air tube of the assembled air tubes so the pin rests on
top of the outer air tube. This will close the hole in the
assembled air tubes, preventing mix in the hopper
from entering the freezing cylinder during the heating
and standby process.
When the heating cycle is complete, the control will
return to the STANDBY mode.
CAUTION: Do not draw product or attempt
to disassemble the unit during the Heat Treatment
Cycle. The product is hot and under extreme
pressure.
There are three phases of the heat cycle; Heating,
Holding and Cooling. Each phase has a time limit. If
any 1 of the 3 phases fails to reach the proper
temperatures within the time limit, the cycle will
automatically abort and return to the STANDBY mode.
The LCD will display the message “HEAT TREAT
CYCLE FAILURE -- FREEZER LOCKED--PRESS
SEL KEY”. The product may not be safe to serve. The
freezer will be locked (soft locked) out of the AUTO
mode. The option is given to press the AUTO key to
begin a new heat cycle or to press the WASH key to
place the side(s) into the OFF mode to allow a brush
clean of the unit.
Figure 29
Replace the hopper cover(s). Install the rear drip pan.
Step 7
Return to the freezer with a small amount of cleaning
solution. With a pail beneath the door, dip the end
brush into the cleaning solution and brush clean the
door spout(s) and bottom of the draw valve(s).
Daily Opening Procedures
Evaluate the condition of LED’s (lights) and screen
messages (Hard Lock or Soft Lock, etc.) before
performing opening procedures. As indicated in the
illustration below, 4 flashing LED’s, indicate a “locked”
condition.
Figure 30
Note: To assure sanitary conditions are maintained,
brush each item for a total of 60 seconds, repeatedly
dipping the brush in cleaning solution.
Figure 31
Step 8
Rinse a single service towel in cleaning solution and
wipe down the freezer door and area around the
bottom of the freezer door.
Note: If the unit is hard locked, refer to the “Manual
Brush Cleaning” section starting on page 31.
30
Operating Procedures
Models H71 & H84
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Step 1
Manual Brush Cleaning
When the heating cycle is complete, the normal dis-
play will appear, showing the machine in the STAND-
BY mode. Prepare a small amount of an approved 100
PPM sanitizing solution (example: Kay-5r). USE
WARM WATER AND FOLLOW THE MANUFACTUR-
ER’S SPECIFICATIONS.
THIS PROCEDURE MUST BE DONE EVERY 14
DAYS!
Sanitize the design caps, air orifices, front drip tray,
and the splash shield in this solution.
ALWAYS FOLLOW LOCAL HEALTH CODES.
Step 2
Return to the freezer with a small amount of sanitizing
solution. Dip the end brush into the sanitizing solution
and brush clean the door spout and bottom of the draw
valve.
To disassemble your unit, the following items will be
needed:
S
S
S
S
Two cleaning pails
Note: To assure sanitary conditions are maintained,
brush clean each item for a total of 60 seconds,
repeatedly dipping the brush in sanitizing solution.
Necessary brushes (provided with freezer)
Cleaning solution
Step 3
Single service towels
Rinse a single service towel in sanitizing solution and
wipe down the freezer door and area around the
bottom of the freezer door.
Replace the design caps, air orifices, front drip tray
and the splash shield.
Draining Product From The Freezing
Cylinder
MAKE SURE YOUR HANDS ARE SANITIZED
BEFORE PERFORMING THIS NEXT STEP!
Step 4
Step 1
Lift the hopper cover and turn the inner air tube of the
assembled air tubes so the pin rests at the bottom of
the notch of the outer air tube.
Press the AUTO key, cancelling compressor and
beater motor operation.
12155
Step 2
Remove the hopper cover, agitator, and assembled air
tube from the mix hopper. Take these parts to the sink
for cleaning.
Step 3
With a pail under the door spout, press the WASH key.
Open the draw valve and drain the remaining product
from the freezing cylinder and mix hopper.
Step 4
When the flow of product stops, press the WASH key,
cancelling the wash cycle and close the draw valve.
Discard this product.
Figure 32
Step 5
Press the AUTO key to resume normal operation.
When the unit cycles off, product is ready to serve.
Repeat Steps 1 through 4 for the other side of the
freezer on the Model H84.
31
Models H71 & H84
Operating Procedures
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Step 8
Rinsing
Place an empty pail beneath the door spout.
Step 1
Step 9
Pour two gallons (7.6 liters) of cool, clean water into
the mix hopper. With the brushes provided, scrub the
mix hopper, mix level sensing probes, the outside of
the agitator housing, and the mix inlet hole.
Open the draw valve on the freezer door and draw off
all the solution.
Step 10
Once the cleaner stops flowing from the door spout,
close the draw valve and press the WASH key
cancelling the wash cycle.
Step 2
With a mix pail beneath the door spout, press the
WASH key.
Repeat Steps 1 through 10 for the other side of the
freezer on the Model H84.
Step 3
Open the draw valve on the freezer door. Drain all the
rinse water from the door spout, close the draw valve,
and press the WASH key cancelling the wash cycle.
Disassembly
Repeat this procedure until the rinse water being
drawn from the freezing cylinder is clear.
Note: Failure to remove parts, brush clean and then
air dry these parts, will result in damage to the related
parts. These parts must be removed and the freezer
cleaned every 14 days or the machine will lock-out and
not operate in the AUTO mode.
Repeat Steps 1 through 3 for the other side of the
freezer on the Model H84.
Hopper Cleaning
MAKE SURE POWER SWITCH IS IN THE
“OFF” POSITION! Failure to follow this instruction
may result in severe personal injury from hazardous
moving parts.
Step 1
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 1
Remove the handscrews, freezer door, beater(s) and
scraper blades, and drive shaft(s) from the freezing
cylinder(s) and take to the sink for cleaning.
Step 2
Pour the two gallons (7.6 liters) of cleaning solution
into the hopper and allow it to flow into the freezing
cylinder.
Step 2
Remove the front drip tray and splash shield.
Step 3
While the solution is flowing into the freezing cylinder,
brush clean the mix hopper, mix level sensing probes,
the outside of the agitator housing, and mix inlet hole.
Brush Cleaning
Step 1
Step 4
Prepare a sink with an approved cleaning solution
(example: Kay-5r). USE WARM WATER AND
FOLLOW THE MANUFACTURER’S SPECIFI-
CATIONS.
Prepare two more gallons (7.6 liters) of the cleaning
solution.
Step 5
Pour the solution into the mix hopper.
IMPORTANT: Follow label directions, as 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 6
Brush the exposed sides of the hopper. Wait at least
5 minutes before proceeding with these instructions.
Step 7
Press the WASH key. This will cause the cleaning
solution in the freezing cylinder to be agitated.
Step 2
Remove the seal(s) from the drive shaft(s).
32
Operating Procedures
Models H71 & H84
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Step 3
Step 6
From the freezer door, remove the following:
Remove the rear drip pan from the front panel and take
to the sink for cleaning.
S
S
S
S
S
S
gaskets(s)
front bearing(s)
pivot pin
draw handle(s)
design cap(s)
draw valve(s)
Note: If the drip pan is filled with an excessive amount
of mix, refer to the Troubleshooting Guide.
Step 7
Thoroughly brush clean all disassembled parts in the
cleaning solution, making sure all lubricant and mix film
is removed. Take particular care to brush clean the
draw valve core(s) in the freezer door. Place all the
cleaned parts on a clean dry surface to air-dry
overnight.
Remove all o-rings.
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, and 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.
Step 8
Wipe clean all exterior surfaces of the freezer.
Step 4
From the inner and outer air tubes, remove the
o-ring(s) and air orifice(s). Remove the o-ring(s) from
the air orifice(s).
Step 5
Return to the freezer with a small amount of cleaning
solution. With the black bristle brush, brush clean the
rear shell bearing(s) at the back of the freezing
cylinder(s).
Figure 33
33
Models H71 & H84
Operating Procedures
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Section 7
Important: Operator Checklist
j 7. Discard remaining mix from freezer during
During Cleaning and Sanitizing
“Closing Procedures”.
ALWAYS FOLLOW LOCAL HEALTH CODES.
Regular Maintenance Checks:
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.
j 1. Replace scraper blades that are nicked or
damaged. Before installing beater, be certain
that scraper blades are properly attached.
j 2. Check rear shell bearing for signs of wear
(excessive mix leakage in rear drip pan) and be
certain it is properly cleaned.
CLEANING AND SANITIZING MUST BE
PERFORMED EVERY TWO WEEKS.
j 3. Using a screwdriver and cloth towel, keep the
rear shell bearing and the female hex drive
socket clean and free of lubricant and mix
deposits.
Troubleshooting Bacterial Count:
j 4. Dispose of o-rings and seals if they are worn,
torn, or fit too loosely, and replace with new
ones.
j 1. Thoroughly clean and sanitize machine
regularly, including complete disassembly and
brush cleaning.
j 5. Follow all lubricating procedures as outlined in
“Assembly”.
j 2. Use all brushes supplied for thorough cleaning.
The brushes are specially designed to reach all
mix passageways.
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 with a
soft brush.
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.
Note: For machines equipped with an air filter,
it will be necessary to vacuum clean the filters
on a monthly schedule.
j 4. Use the black bristle brush to thoroughly clean
the rear shell bearing located at the rear of the
freezing cylinder and the drive hub opening in
the rear wall of the mix hopper, on pump style
units. Be sure to have a generous amount of
cleaning solution on the brush.
Never use screwdrivers or other
metal probes to clean between the fins.
Failure to comply can result in severe personal
injury from electrical shock.
j 5. Properly prepare the cleaning and sanitizing
solutions. Read and follow 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.
j 7. On water cooled units, check the water lines for
kinks or leaks. Kinks can occur when the
machine is moved back and forth for cleaning or
maintenance purposes. Deteriorated or
cracked water lines should be replaced only by
an authorized Taylor mechanic.
j 6. Temperature of mix in mix hopper and walk-in
cooler should be below 40_F. (4.4_C.).
060111
34
Important: Operator Checklist
Models H71 & H84
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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 to be left unheated and subject to freezing
conditions.
Your local Taylor Distributor can perform this service
for you.
Wrap detachable parts of the freezer such as beater,
blades, drive shaft, and freezer door, and place in a
protected dry place. Rubber trim parts and gaskets
can be protected by wrapping with moisture-proof
paper. All parts should be thoroughly cleaned of dried
mix or lubrication accumulations which attract mice
and other vermin.
Disconnect the freezer from the main power source to
prevent possible electrical damage.
On water cooled freezers, disconnect the water
supply. Relieve pressure on spring in water valve. Use
air pressure on the outlet side to blow out any water
remaining in the condenser. This is extremely
important. Failure to follow this procedure may cause
severe and costly damage to the refrigeration system.
081111
35
Models H71 & H84
Important: Operator Checklist
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Section 8
Troubleshooting Guide
PROBLEM
PROBABLE CAUSE
REMEDY
PAGE
REF.
1. All four LED’s are flashing.
a. The freezer is locked.
a. See soft lock and hard lock
information.
16 -- 17
2. Soft lock message appears on b. More than 24 hours since the
b. Freezer must go through a
Heat Treatment Cycle every
24 hours. Freezer must now
be disassembled and brush
cleaned or placed in a heat
cycle.
17
LCD.
last heat cycle.
c. Power switch is in the OFF
position.
c. Power switch must be in the
ON position. Freezer must
now be disassembled and
brush cleaned or placed in a
heat cycle.
17
17
17
d. Freezer not in the AUTO or
STANDBY mode.
d. Freezer must be in the AUTO
or STANDBY mode. Freezer
must now be disassembled
and brush cleaned or placed
in a heat cycle.
e. Mix out condition.
e. Hopper should be at least 1/2
full before starting the Heat
Treatment Cycle. Freezer
must now be disassembled
and brush cleaned or placed
in a heat cycle.
f. Agitator not installed.
g. Agitator not rotating.
f. Agitator must be cleaned and
installed before starting the
heat cycle. Freezer must now
be disassembled and brush
cleaned.
29
g. Agitator must be cleaned
before starting the heat cycle.
Disassemble freezer and
brush clean.
27
29
h. Insufficient mix in mix hopper. h. The level of mix in the mix
hopper must be above the mix
low probe before starting the
Heat Treatment Cycle. The
freezer must now be
disassembled and brush
cleaned.
3. Hard lock message appears
on LCD.
a. More than 14 days since last
brush cleaning.
a. Freezer must be
16
16
disassembled and brush
cleaned every 14 days.
b. A barrel or hopper thermistor
is faulty.
b. Call a service technician.
36
Troubleshooting Guide
Models H71 & H84
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PROBLEM
PROBABLE CAUSE
REMEDY
PAGE
REF.
4. Drive shaft stuck in gear box
coupling.
a. Rounded corners of drive
shaft, coupling, or both.
a. Call service technician to
correct cause and replace the
necessary components. Do
not lubricate end of drive
shaft.
- - - -
b. Mix and lubricant collected in
drive coupling.
b. Brush clean rear shell bearing
area regularly.
33
5. No product being dispensed
with draw valve open and
machine in AUTO mode.
a. Freeze-up in mix inlet hole.
a. Call service technician to
adjust hopper temperature.
- - - -
b. Beater rotating counter-clock- b. Contact service technician to
- - - -
wise.
correct rotation to clockwise.
c. Inadequate mix in hopper.
c. Fill hopper with mix.
29
27
d. Air orifice not installed.
d. Install in assembled inner air
tubes.
e. Inner air tube in the closed
position.
e. Place inner air tube in the
open position.
28
6. Product too stiff.
7. Product too soft.
a. Barrel viscosity set too cold.
a. Contact service technician to
adjust barrel viscosity.
- - - -
b. Air orifice not installed.
b. Install in assembled air tubes.
27
28
c. Inner air tube in the closed
position.
c. Place inner air tube in the
open position.
a. Barrel viscosity set too warm.
a. Contact service technician to
adjust barrel viscosity.
- - - -
1
b. Not enough air space around
unit (air-cooled).
b. Allow for adequate air flow
across the condenser(s).
c. Worn scraper blades.
d. Dirty condenser (air-cooled).
e. Out-of-date mix.
c. Replace regularly.
d. Clean regularly.
39
34
29
34
e. Use only fresh mix.
f. Loss of condenser cooling
water (water-cooled).
f. Locate cause of water loss
and correct.
8. Mix in hopper too cold.
9. Mix in hopper too warm.
a. Temperature out of
adjustment.
a. Call service technician to
adjust hopper temperature.
- - - -
- - - -
a. Temperature out of
adjustment.
a. Call service technician to
adjust hopper temperature.
b. Hopper cover not in position.
b. Place cover in position.
c. Install agitator correctly.
- - - -
27
c. Agitator not installed, or
installed upside down.
d. Agitator not rotating.
a. Beater assembly bent.
d. Remove agitator and clean.
27
10. Freezing cylinder walls
scored.
a. Call service technician to
repair or replace beater and
to correct cause of insufficient
mix in freezing cylinder.
- - - -
b. Missing or worn front bearing. b. Install or replace front bearing.
39
37
Models H71 & H84
Troubleshooting Guide
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PROBLEM
PROBABLE CAUSE
REMEDY
PAGE
REF.
11. Excessive mix leakage into
rear drip pan.
a. Worn or missing seal on drive a. Replace regularly.
shaft.
39
b. Inadequate lubrication of drive b. Follow lubrication procedures
22
shaft.
in “Assembly”.
c. Worn rear shell bearing.
c. Call service technician to
replace rear shell bearing.
- - - -
22
d. Seal installed inside-out on
drive shaft.
d. Install correctly.
e. Wrong type lubricant being
used (Example: petroleum
base lubricant).
e. Use proper lubricant
22
(Example: Taylor Lube HP).
12. Excessive mix leakage from
the door spout.
a. Worn or missing draw valve
o-rings.
a. Replace regularly.
b. Lubricate properly.
39
24
22
b. Inadequate lubrication on
draw valve o-rings.
c. Wrong type lubricant being
used (Example: petroleum
base lubricant).
c. Use food grade lubricant
(Example: Taylor Lube HP).
13. No freezer operation after
placing unit in AUTO.
a. Unit unplugged.
a. Plug into wall receptacle.
- - - -
- - - -
13
b. Circuit breaker off or blown
fuse.
b. Turn circuit breaker on or
replace fuse.
c. Power switch in the OFF
position.
c. Place power switch to the ON
position.
14. Product not feeding into
freezing cylinder.
a. Inadequate mix in hopper.
a. Fill hopper with mix.
29
b. Mix inlet hole frozen up.
b. Hopper temperature needs
adjustment. Call service
technician.
- - - -
c. Assembled air tubes installed c. Pin on inner air tube must be
28
incorrectly.
positioned at the bottom of
the notch in the outer air tube.
d. Air orifice not installed.
e. Inner air tube blocked.
d. Install in assembled air tubes.
27
27
e. With sanitized hands, remove
inner air tube. Brush clean
with sanitizing solution.
38
Troubleshooting Guide
Models H71 & H84
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Section 9
Parts Replacement Schedule
PART
DESCRIPTION
EVERY
3 MONTHS
EVERY
6 MONTHS
ANNUALLY
QUANTITIES
TO BE
REPLACED
H71
H84
Scraper Blade
X
X
X
X
X
X
X
X
X
X
X
Minimum
2
1
1
1
3
1
1
3
2
1
4
2
2
2
7
1
3
6
4
2
1
Drive Shaft Seal
Freezer Door Gasket
Front Bearing
Draw Valve O-Ring
Pivot Pin O-Ring
Design Cap
Inner Air Tube O-Ring
Outer Air Tube O-Ring
Air Orifice O-Ring
Center Draw Valve Seal
(Model H84 only)
White Bristle Brush, 3” x 7”
White Bristle Brush, 1-1/2” x 2”
Black Bristle Brush, 1” x 2”
Double Ended Brush
Inspect & Replace
if Necessary
Minimum
Minimum
Minimum
Minimum
Minimum
1
1
1
1
1
1
1
1
1
1
Inspect & Replace
if Necessary
Inspect & Replace
if Necessary
Inspect & Replace
if Necessary
End Brush
Inspect & Replace
if Necessary
39
Models H71 & H84
Troubleshooting Guide
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 10
Parts List
+ Available Separately
40
Parts List
Models H71 & H84
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
Models H71 & H84
Parts List
41
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
42
Parts List
Models H71 & H84
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
Models H71 & H84
Parts List
43
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
44
Parts List
Models H71 & H84
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
Models H71 & H84
Parts List
45
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
46
Parts List
Models H71 & H84
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
051103
Models H71 & H84
Parts List
47
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
48
Parts List
Models H71 & H84
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
Models H71 & H84
Parts List
49
Download from Www.Somanuals.com. All Manuals Search And Download.
+ Available Separately
50
Parts List
Models H71 & H84
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H71
047926--27
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H71
Inset
047926--27
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H71
047926--33
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H71
047926--34
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H71
047926--35
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H71
047926--62
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H84
047986--27
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H84
Inset
047986--27
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H84
047986--33
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H84
047986--34
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H84
047986--35
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
Model H84
047986--62
Rev. 2/03
Download from Www.Somanuals.com. All Manuals Search And Download.
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