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RMA 370
English
25
Troubleshooting
Always remove the fuse key and battery before carrying out any work on the power tool.
Condition
Cause
Remedy
Machine does not start when switched on
No electrical contact between power tool
and battery
Remove the battery, visually check con
-
tacts and refit battery
Battery has low charge
(1 LED on battery flashes green)
Charge the battery
Battery too hot / too cold
(1 LED on battery glows red)
Allow battery to cool down / allow battery
to warm up slowly at temperatures of
about 15°C - 20°C (60°F - 70°F)
Malfunction in battery
(4 LEDs on battery flash red)
Take the battery out of the power tool
and refit it. Switch on the machine – if the
LEDs continue to flash, the battery has a
malfunction and must be replaced.
Fuse key not fitted
Insert the fuse key
Malfunction in fuse key
Replace fuse key
Power tool too hot
(3 LEDs on battery glow red)
Allow power tool to cool down
Electromagnetic problem or malfunction
in machine
(3 LEDs on battery flash red)
Take the battery out of the power tool
and refit it. Switch on the power tool – if
the LEDs still flash, the power tool has a
malfunction and must be checked by a
servicing dealer
1)
Motor overloaded by overlong or damp
grass.
Do not start the motor in overlong grass,
adjust cutting height to suit conditions
Mower housing blocked
Clean mower housing
Moisture in power tool and/or battery
Allow power tool / battery to dry
Machine cuts out during operation
Battery or power tool's electronics too
hot
Take battery out of machine, allow bat
-
tery and machine to cool down
Electrical or electromagnetic malfunction Remove the battery and refit it
Mowing overlong grass or at too low a
cutting height
Allow power tool to cool down, adjust
cutting height to suit conditions
Feed speed too high
Allow power tool to cool down, reduce
speed
Cooling inlets dirty
Allow power tool to cool down, clean
cooling air openings in motor housing