Graco Mark VII Max

Troubleshooting
3A2244A 19
-
V
--
200-240V
200-240V
100k ohm
STEP 1:
Plug power cord in
and turn switch ON.
Connect probes to
on/off switch. Turn
meter to AC Volts.
STEP 2:
Plug power cord in
and turn switch ON.
Connect probes to
on/off switch. Turn
meter to AC Volts.
STEP 3:
Check motor thermal switch.
Unplug yellow wires. Meter
should read according to
Resistance Table on page 17.
NOTE: Motor should be cool
during reading.
STEP 4:
Plug power cord
in and turn switch
ON. Disconnect
potentiometer.