Stihl RMI 632 P Instruction Manual page 173

– Check the power supply. When the
robotic mower detects a wire signal
again after a periodic check, it resumes
the interrupted mowing operation.
This means that it can take several
minutes before mowing operation is
automatically resumed following the
power failure. The intervals between
the individual periodic checks increase,
the longer the power failure lasts.
Fault:
The robotic mower fails to mow after the
commands "Start mowing" or "Start time-
delayed mowing" have been called up
Possible cause:
– Insufficient battery charge
– Rain detected
– Control panel not correctly inserted
– Message active
– Homecall activated on the docking
station
Remedy:
– Charge the battery ( 15.8)
– Set the rain sensor ( 11.12)
– Insert the control panel (
– Rectify displayed fault and confirm the
message with OK ( 24.)
– End Homecall or repeat command
following docking
Fault:
The robotic mower is not working and
nothing is shown in the display
Possible cause:
– Machine is in standby
– Battery defective
Remedy:
– Press any button to wake up the robotic
mower – the status screen appears
( 11.2)
– Replace the battery ( )
0478 131 9942 C - EN
Fault:
The robotic mower is noisy and vibrates
Possible cause:
– Mowing blade is damaged
– Mowing deck is very dirty
Remedy:
– Replace the mowing blade – remove
any obstacles from the lawn (
( )
– Clean the mowing deck (
Fault:
Poor mulching or mowing result
Possible cause:
– Grass is too high in relation to the
cutting height
– Lawn is extremely wet
– Mowing blade is blunt or worn
– Active times insufficient, mowing
duration too short
– Size of mowing area set incorrectly
– Mowing area with very high grass
– Long periods of rain
15.2)
Remedy:
– Adjust the cutting height (
– Set the rain sensor (
Change the active times (
– Replace the mowing blade (
( )
– Extend or add active times (
Extend the mowing duration (
– Create a new mowing plan (
– For neat mowing results, the robotic
mower needs up to 2 weeks, depending
on the size of the lawn.
– Allow mowing during rain (
Extend the active times (
Fault:
Display in a foreign language
Possible cause:
– Language setting has been changed
Remedy:
– Set the language (
16.4),
Fault:
Brown (earthy) patches appear in the
16.2)
mowing area
Possible cause:
– Mowing duration is too long in relation
to the mowing area
– Perimeter wire has been routed with
excessively tight radii
– Size of mowing area set incorrectly
Remedy:
– Reduce the mowing duration (
– Correct the routing of the perimeter wire
( 9.10)
– Create a new mowing plan (
Fault:
Mowing operations are significantly
9.6)
shorter than usual
11.12)
11.7)
Possible cause:
16.4),
– Grass is very high or too wet
– Machine (mowing deck, drive wheels) is
11.7)
very dirty
11.8)
– Battery has reached end of service life
11.8)
Remedy:
– Adjust the cutting height (
Set the rain sensor (
Change the active times (
11.12)
– Clean the machine (
11.7)
– Replace the battery – observe
corresponding recommendation in the
display ( ), (
11.11)
11.8)
11.8)
9.6)
11.12)
11.7)
16.2)
24.)
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