Graco MARK V, Руководство по ремонту

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Troubleshooting
3A2333B 19
230V Models:
-
V
- -
200-240V
200-240V
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.
-
100k ohm
+
-
STEP 3:
Check motor thermal switch.
Unplug yellow wires. Meter
should read according to
Resistance Table on page 16.
NOTE: Motor should be cool
during reading.
STEP 4:
Plug power cord
in and turn switch
ON. Disconnect
potentiometer.
Yellow
Black
Control
Board
Control
Board
Thermal
Switch
Motor