12
6.
PRE-USE SETUP
TURNING THE UNIT ON/OFF
The key switch is located on the control panel. When the machine is not in use, remove the key and store it in a secure
location.
CIRCUIT BREAKERS
The circuit breakers on the control panel protect the components from high amp-draw. In particular, the scrub head circuit
will draw too many amps when overloaded by improper application setup. Solution flow, floor surface, and down-pressure
should be considered when operating the machine (example: high down-pressure on a rough floor with no solution flow
will overload the circuit). Repeatedly tripping the breaker will cause the need for replacement.
TRACTION DRIVE BATTERY POWER LEVEL AND FAULT INDICATOR
When switched to the ON position, the Battery Power Level Indicator illuminates indicating the battery
charge level. A full charge is indicated when all LEDs are lit. As the power level decreases, the LEDs
go out from right to left.
When the battery charge is depleted, the last red LED will flash and the brush motor will turn off. The vacuum and traction
drive will continue to function allowing final water recovery and transport to the charging station.
NOTE:
Using AGM battery-equipped units after the last yellow LED goes out can reduce the life of the batteries
NOTE:
After a full charge, operate the machine for at least 30 minutes before recharging the batteries. Do not leave the
batteries discharged overnight
A Flashing Battery Power Level Indicator indicates a detected fault. The following is a list of fault codes:
The battery needs to be charged or there is a faulty connection to the battery
Check the connection to the motor
The motor has a short circuit
The controller is being inhibited from driving
Throttle fault, check the connection
Controller fault, check connections
Parking brake fault, check the motor connections
Excessive voltage, check the battery connections
PAD/BRUSH ASSIST BATTERY POWER LEVEL INDICATOR
Pad/brush assist models have a Power Level Indicator that uses seven LEDs to communicate
the level of charge in the batteries. When the LED starts to flash, the brush motor will shut
down but the vacuum will still recover water.
NOTE:
The Power Level Indicator will display the lowest level indicated and will not reset until a full charge has been
applied. If the meter does not reset, diagnose the health of the batteries and the charger.
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