Pacific Floorcare RS28, Parts & Operating Manual

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The battery needs charging or there is a bad connection to the battery. Check the connections to the battery. If the
connections are good, try charging the battery.
There is a bad connection to the Traction motor. Check all connections between the motor and the control system.
There is a bad connection to the Brush motor/motors. Check all connections between the motor/motors and the
control system.
Refer to the 4-Bar flash sequence table below.
There is a bad connection to the Vacuum motor. Check all connections between the motor and the control system.
The control system is being inhibited from driving.
Refer to the 7-Bar flash sequence table below.
A control system trip is indicated. Make sure that all connections are secure.
Refer to the 9-Bar flash sequence table below.
Excessive voltage has been applied to the control system. This is usually caused by a poor battery connection. Check
the battery connections.
MACHINE ERROR CODES
1 Flash
: Inspect the Head Lift System. Check that the actuator is functioning properly and that there are no mechanical
interferences. Check all associated sensors, connectors, and wiring.
2 Flash : Inspect the Squeegee Lift System. Check that the actuator is functioning properly and that there are no mechanical
interferences. Check all associated connectors and wiring.
1 Flash : Inspect Throttle System. Ensure that the throttle is in the rest position before switching on the machine. Check all
associated connectors and wiring.
3 Flash : Inspect the Brake System. Ensure the manual brake override is not engaged.
1 Flash
: Inspect the Lamp System. Check that the lamp is not damaged. Check all associated connectors and wiring.
3 Flash : Inspect the Solution Pump. Ensure that the pump is functioning properly. Check all associated connectors and
wiring.
4 Flash : Inspect the Solution Valve and Hour Meter Systems. Ensure that the valve and hour meter are not damaged and are
functioning properly. Check all associated connectors and wiring.
5 Flash : Inspect the Brake System. Ensure the brake is functioning properly. Check all associated connectors and wiring.