Component Procedures; Oven Back; Oven Hi-Limit; Thermocouple - Lincoln 2500 Series Domestic And International Service Manual

Digital countertop conveyor oven
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Before removing or installing any component in the
Digital Countertop Oven, be sure to disconnect all
electrical power.

Oven Back

REMOVAL
With Power Off:
1. Remove six (6) screws and remove motor cover and
vent piping.
2. Disconnect all wiring from motor and heating element.
3. Remove four (4) nuts holding oven back and remove
oven back.
4. Reassemble in reverse order.
NOTE: Be certain to replace insulation seal when oven back
is re-installed. (p/n 369470)

Oven Hi-Limit

REPLACEMENT
With Power Off:
1. Remove oven back assembly. (See Oven Back Removal)
2. Remove two (2) wires from thermostat.
3. Remove retaining nut from the front of thermostat and
remove thermostat.
4. Remove capillary tube from bracket in back of oven
and remove assembly out through control box side.
5. Reassemble in reverse order. Check for proper routing
through insulation. Be sure capillary tube is held
securely in the bracket and the reset button has been
pushed in and set.
NOTE: All excess capillary tubing should be brought back
into control box area. Be certain to replace insulation seal
when oven back is re-installed. p/n 369470
Document #: LIN_EO_SM_DIGCT_S2500_DOM&INTL_4606010 – 11/20

Component Procedures

Warning
Section 7

Thermocouple

REPLACEMENT
With Power Off:
1. Remove conveyor assembly, side panels and front
panel.
2. Remove oven back assembly. (See Oven Back Removal)
3. Remove thermocouple sensor from wire form in rear of
oven cavity.
4. Disconnect and mark wires from control board
(red=neg., white=pos.) and remove thermocouple.
5. Reassemble in reverse order, keeping junction inside
the control box and not in the heating cavity. Check
operation.
NOTE: Be certain to replace insulation seal when oven back
is re-installed. (p/n 369470)

Power Switch

REPLACEMENT
With Power Off:
1. Remove conveyor and oven side panels.
2. Remove screws from ends of control panel and remove
panel.
3. Disconnect wires from switch assembly. Mark wires for
reinstallation.
4. Depress clips on side of switch and remove from panel.
5. Reassemble in reverse order and check operation.
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