Troubleshooting - Stihl RMA 510 Instruction Manual

Troubleshooting

Always remove the activation key and battery before carrying out any work on the machine.
Condition
Machine does not start when switched on
Machine cuts out during operation
RMA 510
Cause
No electrical contact between machine
and battery
Battery is low on charge
(1 LED on battery flashes green)
Battery too hot / too cold
(1 LED on battery glows red)
Malfunction in battery
(4 LEDs on battery flash red)
Fuse key not fitted
Malfunction in activation key
Machine too hot
(3 LEDs on battery glow red)
Electromagnetic problem or malfunction
in machine
(3 LEDs on battery flash red)
Motor overloaded by overlong or damp
grass.
Mower deck blocked
Moisture in machine and/or battery
Battery or machine's electronics too hot Take battery out of machine, allow bat-
Electrical or electromagnetic malfunction Remove the battery and refit it
Mowing overlong grass or at too low a
cutting height
Feed speed too high
Cooling inlets dirty
Remedy
Remove the battery, visually check con-
tacts and refit battery
Charge the battery
Allow battery to cool down / allow battery
to warm up slowly at temperatures of
about 15°C - 20°C (60°F - 70°F)
Take the battery out of the machine tool
and refit it. Switch on the machine – if the
LEDs continue to flash, the battery has a
malfunction and must be replaced.
Inserting the Activation Key
Replace activation key
Allow machine to cool down
Take the battery out of the machine tool
and refit it. Switch on the machine – if the
LEDs still flash, the machine has a mal-
function and must be checked by a
1)
servicing dealer
Do not start the motor in overlong grass,
adjust cutting height to suit conditions
Clean mower deck
Allow machine / battery to dry
tery and machine to cool down
Allow machine to cool down, adjust cut-
ting height to suit conditions
Allow machine to cool down, reduce
speed
Allow machine to cool down, clean cool-
ing air openings in motor housing
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