Models 904/906
Taylor Express Oven
Operating Instructions
050771-M
5/98
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Table of Contents
______________________________________________________________________________
Section 1
To the Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1
1
1
2
3
4
5
5
5
5
5
6
6
7
7
7
8
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 2
To the Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operator Parts Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Important: To the Operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 3
Section 4
Section 5
Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heater Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temperature Dial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timer Dial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Interlock Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 6
Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Set-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 7
Section 8
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Note: Continuing research results in steady improvements; therefore, information
in this manual is subject to change without notice.
Table of Contents
Models 904/906
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Notes:
Models 904/906
Table of Contents
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Section 1
To the Installer
Installation
This unit must be installed with the four 4” metal legs
mounted to the base of the unit. These legs are
provided with the oven. Remove the legs from the
packaging found in the oven cavity, and cap them with
the rubber boots (also found in the oven cavity). Mount
the legs into the four holes on the bottom of the unit.
For proper balancing, level the unit left toright andfront
to back by adjusting the legs.
THESE OVENS ARE NOT FOR HOUSEHOLD USE.
The rated current for the Model 904 is 16 amp.;
therefore the wall outlet must be rated for 20 amps on
a dedicated circuit. The rated current for the Model 906
is 15 amp. for 208/60/1 and 12.5 amp. for
220-240/60/1; therefore the wall outlet must be rated
for 15 amps on a dedicated circuit. Use the outlet
receptacle provided with the oven.
This machine is designed for indoor use only.
FOLLOW YOUR LOCAL ELECTRICAL CODES!
Air Clearance
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!
The oven requires a minimum of 1” (25 mm) clearance
around all sides, and 4” (102 mm) clearance on the
bottom to allow for adequate air circulation.
In all other areas of the world, equipment should be
installed in accordance with the existing local codes.
Please contact your local authorities.
Electrical Connections
This equipment is supplied with a 3-wire cord and
grounding type plug for connection to a single phase,
60 cycle, branch circuit supply. This unit must be
plugged into a properly grounded receptacle. An
appropriate receptacle is supplied with the oven and is
packaged with the cooking trays.
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.
050830
1
To the Installer
Models 904/906
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Section 2
To the Operator
The oven you have purchased has been carefully
engineered and manufactured to give you dependable
operation. This oven is designed to reconstitute and/or
cook foods. The Model 904 yields two trays of product,
while the Model 906 yields four trays of product.
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 Models 904 and 906, 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.
The user is responsible for returning the product to the
appropriate collection facility, as specified by your local
code.
This Operator’s Manual should be read before
operating or performing any maintenance on your
equipment.
For additional information regarding applicable local
laws, please contact the municipal facility and/or local
distributor.
It is strongly recommended that personnel responsible
for the equipment’s operation and cleaning, sit down
together and go through these procedures 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.
050830
To the Operator
Models 904/906
2
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Section 3
Safety
We at Taylor are deeply concerned about the safety of
the operator when he or she comes in contact with the
oven and its parts. Taylor has gone to extreme efforts
to design and manufacture built-in safety features to
protect both you and the service technician. As an
example, warning labels have been attached to the
oven to further point out safety precautions to the
operator.
DO NOT operate the oven unless all service
panels and access doors are restrained with screws.
Failure to comply may result in injury to fingers or
hands from high temperatures, electric shock, or
moving parts.
To Operate Safely:
S
S
DO NOT load or unload food trays without
proper equipment.
DO NOT allow untrained personnel to
operate this oven.
DO NOT operate the oven without reading
this operator’s manual. Failure to comply may result in
personal injury or damage to the oven.
Failure to follow these instructions may result in severe
personal injury to fingers or hands from high
temperatures.
S
DO NOT operate the oven unless it is
properly grounded.
DO NOT use the cord if it is frayed.
DO NOT attempt any repairs unless the
main power supply to the oven has been
disconnected.
USE EXTREME CAUTION when cleaning
the oven. Make sure the oven is at room temperature.
Failure to comply may result in burn injury.
S
S
Failure to comply may result in injury from electric
shock. Contact your local Taylor Distributor for
authorized service.
This oven must be placed on a level surface.
Failure to comply may result in personal injury or
equipment damage.
DO NOT use a water jet to clean or rinse the
oven. Failure to follow this instruction may result in the
following:
DO NOT slide the oven with the legs attached.
Failure to follow this instruction may damage the oven.
DO NOT obstruct the air intake and discharge
openings: 1” (25 mm) minimum air space on sides and
rear, and 4” (102 mm) on the bottom. Failure to comply
may damage the oven.
S
S
S
serious electrical shock
burns from hot steam
NOISE LEVEL: Airborne noise emission does not
exceed 70 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.
liquid collecting inside the oven and
destroying electrical components.
061027
Safety
3
Models 904/906
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Section 4
Operator Parts Identification
Item
Description
Part No.
Item
Description
Part No.
1
2
Handle A.-Oven Door
Panel A.-Outer Door
Panel-Divider Door
Insulation-Ceramic Door
Panel A.-Inner Door
Gasket-Door-Oven
Carousel-4 Tier
X85203
X85219
085216
085100
X85195
085190
085105
X85064
085082-
085081-
085088
085087
13
Tray-Wire Cooking-8-1/2 Dia.
Tray-Drip-Oven
085052
085115
085155
085051
085216
085076
085078
085208
085163
085171
024298
14
3
15
Mitt-Oven 13” Lg.
4
16
Carousel-2 Tier
5
17
Panel-Divider-Door
Bushing-Carousel
Nut-Bushing-Carousel
Pin-Key
6
18
7
19
8
Plenum
20
9
Light Indicator-Amber
Switch-Rocker-Lighted
Knob-Timer Oven
Knob-Thermostat
21
Tray-Wire Cooling (Optional)
Pin-Shelf-Oven (Optional)
Screw (Gasket)
10
11
12
21a*
22*
*Not Shown
Operator Parts Identification
Models 904/906
4
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Section 5
Important: To the Operator
Power Switch
Temperature Dial
When placed in the “ON” position, the indicator will
light, showing that the oven is operable.
Turning the temperature dial clockwise allows the
operator to choose the desired cooking temperature.
Figure 1
Figure 3
Heater Light
Timer Dial
A heater light is located on the front of the oven. When
the light is on, it indicates that the oven is heating.
When the light cycles off, the oven has reached set
temperature and is ready to accept product for
cooking.
Turning the timer dial clockwise allows the operator to
choose the desired cooking time (0 - 30 minutes). If the
cooking time is less than five minutes, turn the dial past
five and then back to the desired time.
Figure 2
Figure 4
5
Important: To the Operator
Models 904/906
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Door Interlock Switch
When the door is open, the blower motor, carousel and
heater are not operable.
Step 2
Place the door on a flat surface. Remove the four
retaining screws from the door cover. Remove the
door cover and gasket.
Door Gasket
For maximum cooking efficiency, replace the door
gasket when it is worn. Replacement procedures
should be performed as follows:
Step 3
Install the new gasket inside the outer ring of the door.
Step 1
Remove the door from the oven by lifting if off the
hinges.
Step 4
Replace the door cover and the four retaining screws.
Figure 5
Important: To the Operator
Models 904/906
6
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Section 6
Operating Procedures
Set-Up
Make sure the power switch is in
the “OFF” position.
If the plenum is in place, proceed to Step 2.
Step 1
Install the plenum by sliding it into the oven cavity with
the large hole on top. Once the plenum is flush with the
porcelain cavity, install the interlock pin by pushing it
into the hole at the top of the plenum. Rotate the pin
until it is snug.
Figure 7
Step 3
Install the door on the hinges and turn the handle to
latch the door.
Operating Procedures
Step 1
Place the power switch in the “ON” position.
Step 2
Heat the oven by rotating the temperature dial to the
desired temperature.
Step 3
Allow the oven to heat. When the heater light
extinguishes, the oven is ready for cooking
Note: Heating takes approximately ten minutes from
room temperature.
Step 4
Place the desired amount of product evenly on the
wire cooking tray. Set the wire cooking tray on the drip
tray and position it onto the carousel.
Note: If food is not evenly distributed on the wire
cooking tray, longer cooking times may be required or
inferior product may result.
CAUTION: Failure to use the drip tray may result in
grease buildup in the oven, which will cause excessive
smoke.
Figure 6
Step 2
Step 5
Install the carousel by tilting the top toward the oven.
Slip the top pin into the hole surrounding the carousel
pivot assembly. Insert the bottom pin into the bushing
and then engage the top pin into the carousel pivot
assembly.
Set the desired cooking time by rotating the timer dial
to the right.
Note: If the cooking time is less than five minutes,
turn the dial past five and then back to the desired time.
7
Operating Procedures
Models 904/906
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Step 6
Step 6
When the timer bell rings, remove the product from the
oven.
Clean the wire cooking trays, drip trays, carousel and
perforated cavity by soaking them in a strong
detergent solution.
Step 7
Spray the inside of the oven cavity with a commercial
grade oven cleaning solution.
CAUTION: To prevent burn injuries, use
proper care when loading and unloading trays.
Cleaning Procedures
The Taylor Express Oven was designed to cook and/or
reconstitute food. During these processes, grease,
crumbs, and moisture are released from the food, thus
causing the oven to become dirty.
In order to keep the oven at optimum operating
condition, it must be cleaned daily. Depending on the
types of food being cooked, the oven may need to be
cleaned more often.
Figure 9
Step 1
Cool the oven to room temperature. Turn the
temperature dial to the “OFF” position and open the
oven door.
Note: Do not use commercial grade oven cleaning
solution to clean the door and gasket.
Step 8
Step 2
Thoroughly clean the inside of the oven cavity with
warm soapy water to remove all chemicals. Wiping the
oven with a wet cloth or sponge will provide the best
results.
When the oven is at room temperature, remove the
wire cooking trays and drip trays.
Step 3
Remove the door from the hinges.
Step 4
Remove the carousel from the oven. Disengage the
top pin from the carousel pivot assembly. Lift the
carousel from the bottom, tilt it forward, then pull it out.
Figure 10
Step 9
Dry the inside of the oven cavity with a clean towel.
Note: Do not leave water inside the unit.
Step 10
Figure 8
Clean the door and gasket with warm, soapy water.
Rinse with a clean, wet cloth and then dry.
Step 5
Remove the key pin from the perforated cavity by
unscrewing the pin and pulling it out.
CAUTION: Avoid damaging the door gasket with
sharp objects.
Operating Procedures
Models 904/906
8
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Step 11
Re-install the oven door.
Step 12
Clean the outside of the oven with a stainless steel
cleaner, or sponge it clean with hot, soapy water.
Figure 11
9
Operating Procedures
Models 904/906
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Section 7
Troubleshooting Guide
PROBLEM
PROBABLE CAUSE
REMEDY
PAGE
REF.
a. The power switch is in the
“OFF” position.
a. Place the power switch in the
“ON” position.
5
1. The unit will not operate.
b. The unit is unplugged.
b. Plug unit into wall receptacle.
c. Close the oven door.
1
-- --
-- --
-- --
-- --
-- --
-- --
c. The oven door is open.
d. The main power supply is off.
e. The door switch is faulty.
f. The power relay is faulty.
g. The power switch is faulty.
d. Check the fuse box.
e. Contact service technician.
f. Contact service technician.
g. Contact service technician.
a. Contact service technician.
a. The door interlock switch is
faulty.
2. The unit is on, but the
blower, carousel and
heaters will not operate.
b. The power switch is faulty.
c. The power relay is faulty.
d. The hi-limit switch is faulty.
b. Contact service technician.
c. Contact service technician.
d. Contact service technician.
-- --
-- --
-- --
5
a. The temperature dial is not set a. Adjust the temperature dial to
3. The unit is on, but will not
heat.
properly.
the desired setting.
b. The thermostat is faulty.
b. Contact service technician.
c. Contact service technician.
d. Contact service technician.
-- --
-- --
-- --
7
c. The heater element is faulty.
d. The high limit switch is open.
a. The carousel drive is loose on a. Properly install the carousel
4. The unit is on, but the
carousel does not turn.
the gear motor shaft.
drive.
b. The gear motor is faulty.
b. Contact service technician.
-- --
7
c. The carousel is not installed
properly.
c. Install carousel according to
“Set-Up” procedures.
d. The carousel is damaged.
d. Contact a service technician
to replace the carousel.
-- --
-- --
a. The blower is loose on the
motor shaft.
a. Contact service technician.
5. The unit is on, but the
blower motor does not
operate.
b. The blower motor is faulty.
b. Contact a service technician
to replace the blower motor.
-- --
Troubleshooting Guide
Models 904/906
10
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PROBLEM
PROBABLE CAUSE
REMEDY
PAGE
REF.
a. Insufficient voltage.
a. Contact service technician.
-- --
6. The unit takes too long to
heat or cook.
b. Incorrect voltage supply or the b. Place the unit on a dedicated
1
outlet is not on a dedicated
circuit.
circuit with the correct voltage.
c. The blower motor is faulty.
c. Contact a service technician
to replace the blower.
-- --
5
d. The temperature dial is not set d. Adjust the temperature dial to
properly.
the desired setting.
e. The heater element is
damaged.
e. Contact service technician.
-- --
7
f. The oven door is out of
adjustment.
f. Adjust the door.
g. The door gasket is worn.
a. The heat light is defective.
g. Replace the gasket.
6
a. Contact a service technician
to replace the light.
-- --
7. The unit is on. The blower,
carousel and heaters are
on, but the heat light does
not illuminate.
a. Improper use of cleaning
solution.
a. Minimize the exposure of the
gasket to cleaning solutions.
Follow “Cleaning” procedures
in this manual.
8
7
8. The door gasket has
deteriorated.
b. Improper door adjustment.
b. Adjust the door.
11
Troubleshooting Guide
Models 904/906
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Section 8
Parts List
+ Available Separately
Parts List
Models 904/906
12
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+ Available Separately
Models 904/906
Parts List
13
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+ Available Separately
Parts List
Models 904/906
14
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Model 904
085119-18
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Model 906
085119-22
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Model 906
085119-24
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