Minuteman E26ECO_H26ECO Walk-Behind Scrubber Traction Drive Disc Deck - Manual (Page 35)

35
Troubleshooting
Problem Possible Cause Remedy
Machine does not
operate
Tripped Control Power circuit breaker Reset circuit breaker
Batteries have low charge Recharge batteries
Battery charger operating Unplug battery charger when charge is complete
Key switch off
Turn key on
Bail handle depressed too quickly after
turning key on Turn key off, turn on, wait until battery gauge lights
up without flashing
Vacuum motor does not
turn on
Recovery tank full Empty recovery tank
Excessive foaming in recovery tank.
Empty recovery tank.
Rinse off the screened float inside recovery tank.
Use less or change chemical.
Use de-foaming agent.
Squeegee in raised position Lower squeegee
Tripped vacuum motor circuit breaker Reset breaker
Broken vacuum limit switch Replace switch
Carbon Brushes worn Replace carbon brushes
Vacuum switch disconnected Connect wiring
Batteries do not charge
Charger not plugged to wall outlet Plug into wall outlet
Circuit breaker tripped in wall outlet Reset breaker
Battery disconnected from machine Connect battery to machine
Charger malfunction Call service
Charger Warning Indicators
LED Status Description
Warning
RED LED lamp blink once
Output open circuit or short circuit or reverse polarity connection of charger to
battery. Battery voltage is too high (may be connected to wrong voltage battery).
RED LED lamp blink twice
Abnormal cycle (may be weak or bad battery)
Charging time has safety timed out due to battery problem.