Please observe the enclosed terms of guarantee.
Before each fault clearance
switch off device
Wait until the cutting blade has come to a stop
Pull off the safety key and remove the batteries
After each fault clearance, put into operation and recheck all security installations.
Fault
Machine does not start after
switching on
Machine does not work with
full performance
The device operates with
interruptions
Unusual vibrations or noises Cutting blade damaged or dull
Unsatisfactory
mowing
results
Cutting
time
with
fully
charged battery too short
Unit shuts off by itself
Motor is running, blades
stopped
In case of further faults or inquiries please contact your local dealer.
20
Possible faults
Possible cause
Safety key not inserted
Wrong starting sequence
Lithium ion battery run down
Lithium-ion battery not engaged correctly
Lithium ion battery too hot / cold
Grass clogs the mower housing
Lithium ion battery defective
Safety button or switch handle defective
Internal fault
Lithium ion battery run down
Lithium ion battery defective
Internal fault.
Safety button or switch handle defective
Device overloaded as grass too high
Loose screws, nuts or other fasteners
Cutting height set too low
Dull blades
Discharge opening blocked
Collecting bag is full
Rechargeable battery is low
Battery service life exhausted
Grass too high, dense or cutting height set
too low
Lithium ion battery too hot (45 °C)
Battery charge too low
Internal fault.
Guarantee
Remedy
Insert the safety key between the batteries
See chapter on "Startup"
Charge the lithium ion battery
Insert the lithium-ion battery correctly
Allow lithium ion battery to cool / warm up
Pull off the safety key and clean the housing
Please contact the after sales service.
Charge the lithium ion battery
Please contact the after sales service.
Please contact the after sales service.
Adjust a larger cutting height
See "Blade replacement"
Tighten all parts; contact customer service if
Adjust a larger cutting height
See "Changing blades"
Empty the grass catching bag and remove the
Empty the collecting bag
Charging the rechargeable battery
Replace the rechargeable battery
Adjust a larger cutting height, walk more slowly
Allow lithium ion battery to cool
Li-Ionen Akku laden
Please contact the after sales service.
the noises continue to occur.
blockage
and / or mow more often