KitchenAid KAC-28 Oven User Manual


 
5-4
ELECTRICAL SHOCK HAZARD
Disconnect power before servicing.
Replace all panels before operating.
Failure to do so could result in death or
electrical shock.
WARNING
OVEN SHUTDOWN THERMAL FUSE
Refer to page 4-16 for the procedure for servic-
ing the oven shutdown thermal fuse.
1. Disconnect the electrical power to the
oven.
2. Disconnect the wires from the oven shut-
down thermal fuse terminals.
3. Set the ohmmeter to the R x 1 scale.
4. Touch the ohmmeter leads to the oven
shutdown thermal fuse terminals. The
meter should indicate continuity (closed
circuit).
ELECTRICAL SHOCK HAZARD
Disconnect power before servicing.
Replace all panels before operating.
Failure to do so could result in death or
electrical shock.
WARNING
Refer to page 4-7 for the procedure for servic-
ing the oven door latch assembly.
1. Disconnect the electrical power to the
oven.
2. Disconnect the wires from the door latch
assembly component under test.
3. Set the ohmmeter to the R x 1 scale.
4. To test the solenoid, touch the ohmme-
ter leads to the terminals. The meter should
indicate between 47 and 54 .
5. To test the door or latch switch:
a) Touch the ohmmeter leads to the fol-
lowing terminals (shown embossed on
the switch). The meter should indicate:
COM to N.O. = infinity (no continuity)
COM to N.C. = 0 (continuity)
b) Press the switch actuator button and
touch the ohmmeter leads to the fol-
lowing terminals. The meter should in-
dicate:
COM to N.O. = 0 (continuity)
COM to N.C. = infinity (no continuity)
Door
Switch
Latch
Switch
Solenoid
OVEN DOOR LATCH ASSEMBLY