Minuteman E Ride 30, Руководство по обслуживанию

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9. Diagnosis LED for the
Drive Module
LED shows Malfunction Remarks
5 flashes Direction contactors do Do contactors switch and do
t l th t di ti l ti not close or no the correct direction selection
connection to drive signals apply at the drive
motor control unit?
Check cable to drive motor;
check carbon brushes; if OK
check carbon brushes; if OK
but error code displayed,
replace the drive module
6 flashes Drive potentiometer or cable Check drive the potentiometer 6 flashes Drive potentiometer or cable Check drive the potentiometer
and connection interrupted
wiring, possible loose contact
at the plug connectors
Is drive potentiometer not in
neutral position when machine
is turned ON?
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