Preventive Maintenance; Removal & Replacement Of Door Style A; Replace &/Or Adjust Catch; Replace Door Filler Strip - Market Forge Industries 2600 HE Owner's Manual

PREVENTIVE MAINTENANCE

A good preventive maintenance program in the form of daily
cleaning procedures is outlined in the following steps.
1. Remove oven shelves and wash in mild detergent and
water. Rinse and dry.
2. Remove left and right hand shelf supports by lifting up and
out toward center of oven. Wash, rinse and dry.
3. Remove fan guard by lifting up and out. Wash, rinse and
dry.
4. Wash interior sides, bottom and top with mild detergent
and water. A stainless steel cleaner, not polish, should be
used for the interior. Rinse and dry.
5. Replace fan guard shelf supports and shelves.
6. Wash both sides of doors using a stainless steel cleaner.
Rinse and dry.
REMOVAL & REPLACEMENT OF DOOR STYLE A:
Refer to figure 4 on page 19:
1. Remove screw (#1) from hinge plate (#2) at top and bot-
tom and remove door from oven.
2. Remove side channel (#3) and slide out glass insert (#4)
from door trim (#5).
3. Assemble new glass insert in reverse order.
REPLACE &/OR ADJUST CATCH:
Refer to figure 4 on page 19:
1. Follow above instructions first.
2. Remove glass insert (#4) from door trim (#5).
3. Take off retaining clip (#6) remove old catch (#7) and
install new catch.

REPLACE DOOR FILLER STRIP:

Refer to figure 4 on page 19:
1. Remove five drive screws (#9) and remove filler strip (#8).
Add new filler strip (#8) and secure drive screws (#9). If
filler strip is secured with pop rivets, drill out.
2. For door filler strip addition (#8) see view A. Drill five 1/8"
diameter holes using door filler strip as a template and
secure with five drive screws (#8 & #9).
REMOVAL & REPLACEMENT OF DOOR STYLE B
Refer to figure 5 on page 19:
1. Remove screw (#1) from hinge plate (#2) at top and bot-
tom and remove door from oven.
2. Remove side channel (#3) and slide out glass insert (#4)
from door trim (#5).
3. Assemble new glass insert in reverse order.
MAINTEANCE

Thermostat Calibration

If the oven components are operating but the unit is not cook-
ing properly, the thermostat may need calibration. To calibrate,
proceed as follows:
1. Attach a thermocouple lead to the bulb of the thermostat
and close oven doors.
2. Place power switch in the ON position.
3. Set thermostat dial at 400°F and carefully remove the
switch control knob.
4. Allow the unit to heat until the indicator light has gone
out twice.
5. Note the temperature reading on the thermocouple.
a) If the temperature reading is off 500 or more, the ther-
mostat must be replaced.
b) If the reading is off less than 50°F, adjust the thermostat
setting using a fine blade screw-driver in the stem of the
thermostat.
6. With the oven temperature set at 400°F, the cycling
should retain a peak of 420°F and a low of 380°F after two
stabilizing cycles. A good indication of proper calibration is
the temperature at which the burners ignite and shut off.
It should be:
Cut off 400-405°F
Cut in 380-385°F
7. After completing calibration, apply Duco cement or
equivalent to the adjusting screw of the thermostat and
replace the knob.

Fan Motor Removal

Motor removal is completed from inside the oven. With external
circuit breaker shut off, proceed as follows:
1. Remove fan guard.
2. Remove four nuts and clips from motor assembly.
3. Pull motor forward, carefully disconnect electrical wiring,
and slide motor off screws.
4. Install replacement motor assembly as required.
Thermostat Removal
1. Remove six screws from top panel on right side of oven.
2. Remove four screws from rear panel.
3. Remove four screws from control panel.
:
4. Remove right side panel.
5. Remove five screws that secure perforated capillary tube
guard to oven liner.
6. Slide thermostat bulb out from clips and through hole in
side of oven.
7. Slide entire assembly out front of oven through the control
area.
8. Install replacement thermostat as required.
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