Kärcher Chariot CV 60/1 RS Manual Del Usuario página 49

Troubleshooting
PROBLEM
No power to machine
Little or no propel
Machine does not
change speeds
Vacuum motor does not
run, or runs slowly
Poor vacuum
performance
Brush motors do not
run, or run slowly
Poor brushing perfor-
mance
Brush deck goes down,
then raises
Debris tray needs to be
emptied too frequently
CAUSE
Battery disconnected
Emergency shut-off activated
Faulty key switch
Battery cables corroded
On board charger plugged in
Main circuit breaker tripped
Low battery charge
Tripped circuit breaker
Controller overheated
Loose motor connection
Faulty throttle circuit or potentiometer
Faulty platform circuit or switch
Faulty speed control circuit or switch
Faulty vacuum circuit or switch
Worn vacuum motor brushes
Full vacuum bag
Clog in vacuum system
Low battery charge
Debris caught in system
Low battery charge
Low battery charge
Worn brush motor brushes
Faulty brush circuit or motor
Debris caught in brushes
Worn brushes
Low battery charge
Faulty actuator circuit or actuator
Excessive amounts of large or heavy
material on floor.
New carpet
8.644-716.0 Manual Operator Chariot CV60/1 RS
SOLUTION
Check all battery cable connections;
replace or tighten as necessary.
Reset
Replace switch
Clean connections
Unplug and stow cord
Reset circuit breaker
Charge batteries
Reset circuit breaker and check brushes
Allow cool down period
Check wires and connections from
controller to motor, replace or tighten as
necessary.
Check wires and connections from throttle
to controller and potentiometer resistance,
replace or tighten as necessary.
Check wires, connections and switch,
replace or tighten as necessary.
Check wires, connections and switch,
replace or tighten as necessary.
Check wires connections and motor,
replace or tighten as necessary.
Replace brushes, check commutator
Replace vacuum bag
Check for and remove debris
Charge battery
Remove debris
Charge batteries
Charge battery
Replace brushes, check commutator
Check wires, connections and motor,
replace or tighten as necessary.
Remove debris
Replace brushes
Charge batteries
Check wire connections and actuator,
replace or tighten as necessary.
Remove debris tray insert
Remove debris tray insert
Maintenance
49