Page 31
Warming Drawer WWD30-2
Component Removal
4-8
#814750 - Revision A - January, 2011
Figure 4-22. Thermal Cut-Out Plate Nuts
Thermal Cut-Out Removal
NOTE
:
See all Warnings and Cautions at beginning of
Section.
1. Disconnect Electrical Supply to Unit.
2. Stainless steel drawer box must be removed from
drawer.
3. Remove drawer from unit. (
Page 4-3
)
4. Lift center slide assembly out of unit and set aside.
5. Remove (4) screws from fan baffle plate and set
plate aside for reassembly. (
See Figure 4-16
)
6. Disconnect fan wires and feed through insulator.
(
See Figure 4-17
)
7. Remove (3) screws supporting fan assembly and
remove fan. (
See Figure 4-18
)
8. Unplug element by depressing tab and pulling free.
(
See Figure 4-20 blow-up
)
9. Unplug thermal cut-out wires from thermal cut-out
and feed element plug and thermal cut-out wires
through insulators toward power board. (
See Figure
4-20
)
10. Unplug control cable jumper from jack on power
board and release from wire management clip. (
See
Figure 4-21
)
11. Remove (3) nuts that support thermal cut-out plate.
(
See Figure 4-22
)
12. Thermal cut-out is held to the plate with rivets.
These will need to be drilled out if thermal cut-out is
to be replaced. (
See Figure 4-23
)
Metal edges may be sharp. Use caution when
servicing unit to avoid personal injury.
ELECTRICAL SHOCK HAZARD - DISCONNECT
ELECTRICAL SUPPLY TO UNIT BEFORE ATTEMPT-
ING THE FOLLOWING PROCEDURES.
Figure 4-20. Thermal Cut-Out Wiring
Thermal
Cut-Out
Remove Nuts
Figure 4-23. Thermal Cut-Out Plate Removed
Thermal
Cut-Out
Tab
HTR
FAN
Figure 4-21. Control Cable Jumper
Control Cable
Jumper Jack
