Minuteman E26ECO User Manual page 35

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