Safety Switch Replacement; Safety Switch Wiring - KitchenAid KFP710 Service Manual

SAFETY SWITCH REPLACEMENT

- ALL MODELS -
To replace the safety switch for all model food processors:
1. Unplug the power cord and remove the housing base.
2. Remove the motor following the Motor Replacement
procedure.
3. Using a T-20 torx driver, remove the M4X8 washer screw
securing the cable clamp to the motor housing.
4. Using a T-10 torx driver, remove the two (2) M3X8 screws
securing the safety switch/safety switch enclosure to the
motor housing. (One (1) brown and two (2) blue
wires/connectors are attached to the switch.)
The safety switch enclosure consists of
NOTE:
two (2) pieces; a switch insulation housing
and a switch insulation hug down.
5. Remove the safety switch/safety switch enclosure from its
nest in the motor housing.
6. Remove the switch insulation housing and then pull the
safety switch out of the switch insulation hug down.
7. Unplug the three (3) wires/connectors from the safety
switch identified as follows: (Refer to the electrical
schematics for the model type being repaired.)
A. One (1) blue wire from NC on the switch to the
terminal on motor starting capacitor.
B. One (1) blue wire from COM on the switch to the
terminal on the relay switch.
C. One (1) brown wire from NO on the switch to the
switch assembly terminal block.
8. Plug in the three (3) wires and replace the safety
switch/safety switch enclosure in the reverse order.
7 CUP FOOD PROCESSOR

SAFETY SWITCH WIRING

WIRE
FROM SAFETY SWITCH / TO:
COLOR
from NC terminal to motor starting
Blue
capacitor
Blue from COM terminal to relay switch
from NO terminal to switch
Brown
assembly terminal block
9 & 12 CUP FOOD PROCESSOR
SAFETY SWITCH WIRING
from NC terminal to motor starting
Blue
capacitor
Blue from COM terminal to relay switch
from NO terminal to switch
Brown
assembly terminal block
LENGTH
250 mm
180 mm
170 mm
240 mm
220 mm
165 mm
19