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13 Troubleshooting
13.1 CMA 800 Elektro
The following table contains the most common malfunctions and their
remedies. In the event of a motor defect or any other defect, please
contact your dealer.
Fault
Cause
Remedy
Vehicle shows
• Battery discharges or
• Check battery voltage and
no function
defective
connections
and reaction
• Key switch operated or
• Check key switch for
defective
continuity
• Main fuse removed or
• Check fuse
defective
• Drive control or motor
• Check drive control and motor,
defective
change if necessary
Vehicle drives
• Direction switch defective
• Change switch
only forwards or • Incorrect connection of
• Check connection of switch
only backwards
switch for driving direction
Vehicle drives
• Battery discharged
• Charge battery
only with low
• Battery was deeply
• Charge the battery fully
speed or power
discharged and not fully
charged
• Battery connections faulty
• Check battery connections
• Voltage monitor defective
• Change voltage monitor
Vehicle keeps
• heavily sloping ground
• bring the vehicle onto a
on rolling
level surface
• Gas handle faulty
• Change gas handle
Abnormal noises, • Screws on the device loose
• Control screws, tighten if
rattle, etc.
necessary
Pusher does not
• worn rubber lips
• Renew rubber lips
clean properly
Charger shows
• LEDs are off -
• Plug in the power plug
nor or faulty
no mains voltage
function
• Yellow LED flashes 1x, 2x or • Change battery if
3x - battery capacity can be necessary
too high, batter can be
damaged
• Yellow LED flashes 4x
• battery voltage exceeds the
voltage range of the charger
• Yellow LED flashed 5x -
• disconnect from the mains,
chaarger overheated
wait 10 minutes, connect
again
• Yellow and green LED
• Battery not connected or
flash at the same time
deeply discharged, battery
conenctions reversed
