RMA 510
English
33
Runtime is too short
Battery not fully charged Recharge the battery
Mowing high or damp grass Adjust cutting height and mowing speed
to suit conditions
Mower housing blocked Clean mower housing
Blade dull or worn Resharpen
1)
or replace blade
Useful life of battery has been reached
or exceeded
Check battery
1)
and replace
Battery jams when being inserted in power
tool / charger
Guides / contacts dirty Carefully clean the guides / contacts
Battery is not being charged even though
LED on charger glows green
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)
Operate the charger only in enclosed
and dry rooms at ambient temperatures
between 5 °C and 40 °C (40°F and
105°F)
LED on charger flashes red
No electrical contact between charger
and battery
Remove the battery and re-insert it
Malfunction in battery
(4 LEDs on battery flash red for
about 5 seconds)
Take the battery out of the power tool
and re-insert it. Switch on the machine –
if the LEDs continue to flash, the battery
has a malfunction and must be replaced.
Malfunction in charger Have charger checked by servicing
dealer
1)
Abnormal vibrations during operation
Blade mounting screw loose Tighten down the screw
Blade out of balance Regrind and balance or replace blade
1)
1)
STIHL recommends an authorized STIHL servicing dealer.
Always remove the fuse key and battery before carrying out any inspection, maintenance or cleaning on the mower.
Condition Cause Remedy
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