Stihl RMA 235 Manual De Instrucciones página 30

– ON button not pressed
– Safety plug is not inserted
– Electrical connection interrupted
between lawn mower and battery
– Motor is overloaded because grass is
too tall or too wet
– Humidity in machine and/or battery
– Mower housing is blocked
– Fuse in safety plug is defective
Remedy:
– Recharge battery ( 7.4)
– Warm up battery or allow it to cool down
– Remove and re-insert battery; consult
specialist dealer if necessary ( )
– Allow lawn mower to cool down
– Clean electric contacts in battery
compartment ( 12.2); consult
specialist dealer if necessary ( )
– Press ON button ( 11.2)
– Insert safety plug ( 8.1)
– Insert battery correctly (
electric contacts in battery
compartment ( 12.2)
– Do not switch on motor in high grass,
adapt cutting height (
– Remove battery and dry; clean and/or
dry battery compartment (
– Clean mower housing (
– Replace safety plug ( )
Fault:
Motor stops during operation
Possible cause:
– lawn mower overheated – 3 LEDs
illuminate red on battery
– Electrical fault
– Safety plug incorrectly inserted
– Machine overloaded due to mowing
grass that is too long or too wet
– Lawn mower fault
Remedy:
– Allow lawn mower to cool down
– Remove and re-insert battery (
28
– Insert safety plug (
– Adapt cutting height and mowing speed
to mowing conditions (
– Repair lawn mower ( )
Fault:
Excessive vibration during operation
Possible cause:
– Blade fastening screw is loose
– Blade is not balanced
Remedy:
– Tighten blade fastening screw (
– Re-sharpen (balance) or replace blade
(
Fault:
Poor cut, lawn turning yellow
Possible cause:
7.2); clean
– Mowing blade is blunt or worn,
– Rate of feed is too high in relation to the
cutting height
Remedy:
8.5)
– Re-sharpen or replace mowing blade
(
7.2)
– Reduce rate of feed and/or select
12.2)
correct cutting height (
Fault:
Problems switching machine on or
deteriorating motor power.
Possible cause:
– Battery discharged
– Mowing grass that is too long or too wet
– Mower housing is blocked
– Mowing blades are blunt or worn
Remedy:
– Recharge battery (
– Adapt cutting height and mowing speed
to mowing conditions (
– Clean mower housing (
7.2)
8.1)
8.5)
12.8)
12.8)
8.5)
7.4)
8.5)
12.2)
– Re-sharpen or replace mowing blade
( 12.8)
Fault:
Discharge chute blocked
Possible cause:
– Mowing blade is worn
– Mowing grass which is too long or too
wet
Remedy:
– Replace mowing blade (
12.7) – Adapt cutting height and mowing speed
to mowing conditions (
Fault:
Operating time too short
Possible cause:
– Battery not fully charged
– Mowing grass that is too long or too wet
– Mower housing is blocked
– Mowing blades are blunt or worn
– Battery has exceeded service life
Remedy:
– Recharge battery (
– Adapt cutting height and mowing speed
to mowing conditions (
– Clean mower housing (
– Re-sharpen or replace mowing blade
( 12.8)
– Replace battery ( )
Fault:
Battery gets stuck when inserting into
battery compartment
Possible cause:
– Guides or electric contacts in battery
compartment dirty
Remedy:
– Clean guides and/or electric contacts in
battery compartment (
12.8)
8.5)
7.4)
8.5)
12.2)
12.2)
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