TC2000
English
Middleby Cooking Systems Group 1400 Toastmaster Drive Elgin, IL 60120 (847)741-3300 FAX (847)741-4406
Conveyor Toaster Oven
Model TC2000
OWNER'S OPERATING AND
INSTALLATION MANUAL
P/N 39629
Price $2.50
Rev. C V1 7/99
© 1999 Toastmaster, A Middleby Company.
is a registered trademark of Toastmaster, A Middleby Company. All rights reserved.
I. DESCRIPTION AND SPECIFICATIONS
A. Component Location
The major components of the toaster oven are shown in Figure 1
below.
Figure 1
7. Adjustable draft
curtain (2)
3. Upper and Lower
temperature
adjustment knobs
1.
Conveyor
speed
control
knob
2. Power On/Off
(I/O) switch
8. Fan
B. Component Function (see Figure 1)
1-3. Oven controls - see Section III, Operation.
4. Crumb trays - Collect crumbs from the food product. One tray
is centered under the conveyor, while another is located under
each end of the conveyor. All three trays can be removed for
cleaning.
5. Conveyor end trays - Provide additional loading/exit space at
the ends of the conveyor.
6. Conveyor - Transports the food product through the oven,
between the top and bottom heating elements.
7. Adjustable draft curtains - Reduce draft into the oven and
prevent heat loss into the environment.
8. Fan - Cools the interior components of the oven.
C. Operating and Electrical Specifications
Pre-Heat Time: 10 minutes
NOTE
Electrical specifications are provided on the wiring diagrams at the
back of this Manual.
4. Crumb trays (3)
6. Conveyor
5. Conveyor
end trays (2)
WARNING: IN CASE OF FIRE
Disconnect the toaster oven from its power source IMMEDIATELY. This allows the unit to cool, making it easier
to put out the fire.
WARNING
FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS OR LIQUIDS
IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE
WARNING
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE
PROPERTY DAMAGE, INJURY OR DEATH. READ
THE INSTALLATION AND OPERATING INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT.
WARNING
DISCONNECT THE TOASTER FROM ITS ELECTRICAL
POWER SUPPLY BEFORE CLEANING OR SERVICING.
CAUTION
Using any parts other than genuine Toastmaster factory parts relieves the
manufacturer of all liability.
IMPORTANT
Contact your authorized service agent to perform maintenance and
repairs. A service agency directory is supplied with your toaster oven.
IMPORTANT
Toastmaster (manufacturer) reserves the right to change specifications
and product design without notice. Such revisions do not entitle the buyer
to corresponding changes, improvements, additions or replacements for
previously purchased equipment.
RETAIN THIS MANUAL FOR FUTURE REFERENCE
This manual provides detailed information for the installation and operation of your toasteroven. It also contains information to assist the operator
in diagnosing problems in the event of a malfunction. This manual is an
important tool for the operator and should be kept readily available.
II. INSTALLATION
IMPORTANT
IT IS THE CUSTOMERS RESPONSIBILITY TO REPORT ANY
CONCEALED OR NON-CONCEALED DAMAGE TO THE FREIGHT
COMPANY.
A. Installation Options and Kit Availability
The installation instructions in this Manual are for a single toaster oven
using the supplied legs. A stacking kit (P/N T2114STACK) is available
from Toastmaster for 2- and 3-oven stacked installations. This kit includes assembly instructions.
CAUTION
STACKING MORE THAN THREE OVENS IS NOT PERMITTED.
B. Assembly
If you are installing the oven as part of a stacked installation, REFER TO
THE STACKING KIT INSTRUCTIONS or contact Toastmaster for
assistance.
1. Installing the Legs
a. Carefully tilt the oven onto its rear side so that the front (control)
side faces directly upwards. See Figure 2.
b. Thread the four legs into the four holes provided on the bottom
of the oven. Tighten them until they are secure. See Figure 2.
CAUTION
THE SUPPLIED LEGS MUST BE FASTENED IN PLACE PRIOR TO
OPERATING THE OVEN.
Figure 2
C. Electrical Utility Connection
IMPORTANT
THE ELECTRICAL CONNECTION TO THE OVEN REQUIRES A
CIRCUIT BREAKER/FUSED DISCONNECT. ELECTRICAL
SPECIFICATIONS ARE LISTED ON THE SERIAL PLATE (SHOWN IN
FIGURE 4), AND ON THE WIRING DIAGRAMS AT THE BACK OF THIS
MANUAL.
CONSULT ALL APPLICABLE NATIONAL AND LOCAL CODES FOR
FURTHER ELECTRICAL CONNECTION REQUIREMENTS.
1. Before proceeding with the electrical connection, check the following:
a. Check that the electrical supply matches the ovens require-
ments. Refer to the serial plate (Figure 4) and to the electrical
specifications on the wiring diagrams at the back of this Manual.
b. Check that the appropriate receptacle is available for the power
cord plug.
WARNING
ENSURE THAT BOTH THE CIRCUIT BREAKER/FUSED DISCONNECT AND THE POWER ON/OFF (I/O) SWITCH ARE IN
THE OFF (O) POSITION BEFORE PROCEEDING.
WARNING
ENSURE THAT ANY PACKING MATERIAL RESIDUE HAS
BEEN REMOVED FROM INSIDE THE COOKING CHAMBER.
3. Insert the power cord plug into its receptacle.
Figure 4
2. Installing the Conveyor End Trays
a. Press one of the conveyor end trays down over the end plate
of the conveyor frame. See Figure 3. The end tray should
extend outward from the end of the conveyor, and its sides
should be flush with the sides of the conveyor frame.
b. Fasten the end tray in place with one of the supplied 8-32x3/8
screws, as shown in Figure 3.
c. Repeat these steps to install the second end tray at the opposite
end of the conveyor frame.
CAUTION
THE CONVEYOR END TRAYS MUST BE FASTENED IN PLACE PRIOR
TO OPERATING THE OVEN.
Figure 3
1. Position tray 2. Fasten in place
with screw
Serial plate
III. OPERATION
A. Location and Function of Controls
This section provides a basic description of the oven controls, their
location, and the functions they perform. The operator MUST be familiar
with the controls. Refer to Figure 5.
Figure 5
Conveyor speed
control knob
Power On/Off
(I/O) switch
1. Power On/Off (I/O) switch
Switches the oven ON and OFF.
2. Conveyor speed control knob
Adjusts the speed of the conveyor. This controls the bake time.
1 is the minimum speed setting, which produces the longest
available bake time.
9 is the maximum speed setting, which produces the shortest
available bake time.
3-4. Upper and Lower temperature adjustment knobs
Adjust the temperature settings of the upper and lower heating
zones.
1 is the minimum temperature setting, which sets the heating
zone to the lowest available temperature.
9 is the maximum temperature setting, which sets the heating
zone to the highest available temperature.
Upper and Lower
temperature
adjustment
knobs
B. Operation Procedure
1. Adjust the position of the draft curtains at the ends of the cooking
chamber (if necessary). This procedure is described in detail in
Section II, Part D, Draft Curtain Adjustment, in this Manual.
IMPORTANT
When cooking at very high temperatures (a setting of 8 or higher
on either temperature adjustment knob), the oven should be preheated for at least 10 minutes WITH THE DRAFT CURTAINS IN
THE FULLY-LOWERED POSITION. After pre-heating, the curtains
may be repositioned as required.
2. Restore electrical power to the oven at the circuit breaker/fused
disconnect.
3. Switch the Power On/Off (I/O) Switch to the ON (I) position.
4. Adjust the bake time (if necessary) by turning the conveyor speed
control knob. Adjust the upper and lower temperature settings (if
necessary) by turning the temperature adjustment knobs.
5. Allow the oven to pre-heat for at least 10 minutes.
6. Load the entrance end of the conveyor with the food product. The
motion of the conveyor will move the food product into the cooking
chamber.
C. Shutdown Procedure
1. Switch the Power On/Off (I/O) switch to the OFF (O) position.
2. Wait for the ovens cooling fan to turn off.
2. Disconnect electrical power to the oven at the circuit breaker/fused
disconnect.
D. Draft Curtain Adjustment
The draft curtains may need to be repositioned to provide adequate
clearance for some food products. The curtains should be positioned to
prevent drafts into the oven, and heat loss into the environment.
The draft curtains can be removed from the oven to permit the maximum
vertical clearance above the conveyor.
WARNING
BEFORE ADJUSTING THE DRAFT CURTAINS, SWITCH THE
POWER ON/OFF SWITCH TO THE OFF (O) POSITION.
WHEN REPOSITIONING THE CURTAINS:
WEAR A HEAVY OVEN MITT.
DO NOT REACH INTO THE OVENS COOKING CHAMBER!
See Figure 6.
1. To reposition the draft curtains:
a. Loosen the two screws that hold the draft curtain in place.
b. Slide the curtain to the desired clearance above the conveyor.
c. Tighten the two screws to hold the curtain in place.
d. Repeat these steps for the curtain at the opposite end of the
oven.
2. To remove the curtains from the oven:
a. Remove the two screws that hold the draft curtain in place.
b. Remove the draft curtain.
c. Repeat these steps for the curtain at the opposite end of the
oven.
Figure 6
E. Daily Cleaning
WARNING
WHEN CLEANING THE OVEN:
NEVER USE PRESSURIZED WATER.
NEVER USE A CLEANING SOLUTION OTHER THAN SOAP
AND WATER ON PORTIONS OF THE OVEN THAT COME
INTO CONTACT WITH FOOD PRODUCTS. THESE AREAS
INCLUDE THE CONVEYOR BELT AND END TRAYS.
NEVER APPLY ENOUGH LIQUID TO STAND IN PLACE ON
THE OVEN. LIQUID INSIDE THE OVEN WILL CAUSE A
SEVERE ELECTRICAL HAZARD AND MAY OTHERWISE
DAMAGE THE OVEN.
CAUTION
DO NOT clean your oven using abrasive cleaners or pads. Both will
scratch and dull the finish.
1. With the conveyor running, use a brush to clean any crumbs off the
conveyor into the crumb trays.
2. Switch the Power On/Off (I/O) switch to the OFF (O) position, and
wait for the cooling fan to turn off.
3. Disconnect electrical power to the oven at the circuit breaker/fused
disconnect.
4. Allow the oven to cool.
CAUTION - HOT SURFACES
DO NOT TOUCH HOT SURFACES ON THE OVEN, OR REACH
INTO THE COOKING CHAMBER, UNTIL THE UNIT HAS
COOLED THOROUGHLY.
5. Clean the fan grill on the front of the oven using a stiff nylon brush.
6. Clean the end trays USING SOAP AND WATER ONLY and towel
them dry. If necessary, the end trays can be removed for cleaning
by removing the screws that hold them in place. See Figure 3 (in
Section II).
IMPORTANT
If the end trays are removed for cleaning, they must be replaced
prior to operating the oven.
7. Slide the end crumb trays out from underneath the entrance and
exit ends of the conveyor. See Figure 7.
Figure 7
Conveyor
Support
tab
Center tray fits BE-
End crumb
trays slide
straight out
TWEEN conveyor
and support tab.
DO NOT insert
tray on floor of
oven!
Screws
Draft curtain
CAUTION - HOT
DO NOT
REACH INSIDE
COOKING CHAMBER!
8. Lift BOTH ends of the center crumb tray; then, slide the tray out of
either end of the oven.
9. Clean all three of the crumb trays using a commercial oven cleaner.
If necessary, towel them dry.
10. Replace the center crumb tray in the oven as shown in Figure 7.
IMPORTANT
Proper positioning of the center crumb tray is REQUIRED for proper
cooking. Ensure that the tray is replaced inside the conveyor frame,
as shown in Figure 7, and NOT on the floor of the cooking chamber!
11. Replace the two end crumb trays.
12. Clean the outside of the oven using a damp cloth with EITHER
soap and water OR a stainless steel cleaner. Use caution to ensure
that liquids do not enter the oven during cleaning.
TERMINAL
BLOCK
Wiring Diagram - Model TC2000
CONTACTOR
POT 1
1MΩ
POT 2
1MΩ
UPPER
TEMP
CONTROL
LOWER
TEMP
CONTROL
UPPER
HEATING ELEMENT
LOWER
HEATING ELEMENT
Electrical Schematic - Model TC2000
TSTAT
TSTAT
N.C.
CC FUSE
5A 600V
UPPER
HEATING ELEMENT
N.O.
POT 1
1MΩ
FAN
C
TFRMR
230V p
115V s
INPUT
OUTPUT
AC
CONVEYOR
SPEED
CONTROLLER
MOTOR
CONVEYOR
SPEED
CONTROLLER
FUSE 0.25 A
CC FUSE
5A 600V
TFRMR
230V p
115V s
FUSE
0.25 A
MOTOR
CC FUSE
5A 600V
MOTOR
POWER
ON/OFF
(I/O)
SWITCH
TSTAT
TSTAT
N.C.
N.O.
FAN
Electrical
Specifications -
TC200030
208V, 50/60Hz, 1 Ph,
5.0kW, 24A
Plug type - NEMA 6-30P
Electrical
Specifications -
TC200038
240V, 50/60Hz, 1 Ph,
5.3kW, 22.1A
Plug type - NEMA 6-15P
UPPER TEMP
CONTROL
LOWER
HEATING ELEMENT
LOWER TEMP
CONTROL
POT 2
1MΩ
A Middleby Company
Toastmaster 1400 Toastmaster Drive Elgin, IL 60120 USA (847)741-3300 FAX (847)741-4406
Middleby Corp 24-Hour Service Hotline 1-800-238-8444
www.middleby.com
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