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TROUBLESHOOTING
Electrical Problems
If brush motors do not run, check the following:
1. Emergency Stop is pulled out.
2. Key switch is in ON position.
3. Power switch is on.
4. Brushes are in down position.
5. Check the circuit breaker button in the back lower panel of the machine.
6. Replace control board.
Batteries Not Holding Charge
Check that the batteries have been given enough charge time to reach their full charge. This
will vary according to condition of the batteries.
Check the lights on the battery charger after charger shuts off:
A. Green light — Batteries are fully charged and are in good condition.
B. Amber light — All cells are OK but the total battery capacity is reduced. This usually
indicates that the batteries are aging.
C. Red light — The battery capacity is low and the entire charger-battery system needs to be
inspected by a qualified serviceman.
The automatic charger is designed to keep batteries at optimum operating charge levels.
NOTE: If red light comes on, inspect battery connections and water level.
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