Stihl RMI 632, Instruction Manual

Page: 83 / 90

EN
81
0478 131 8349 A - EN
Fault:
The robotic mower frequently becomes
stuck
Possible cause:
– Cutting height too low
– Drive wheels dirty
– Depressions or obstacles in the mowing
area
Remedy:
– Increase the cutting height (
Ö
9.6)
– Clean the drive wheels ( Ö 16.2)
– Fill up holes in the mowing area, install
no-go areas around obstacles such as
exposed roots, remove obstacles
(
Ö 9.10)
Fault:
Impact sensor is not activated when the
robotic mower hits an obstacle
Possible cause:
– Low obstacle (height less than 10 cm)
– The obstacle is not firmly attached to
the ground – e.g. fallen fruit or tennis
ball
Remedy:
– Remove the obstacle or block it off with
a no-go area ( Ö 12.9)
– Remove the obstacle
Fault:
Driving tracks at edge of mowing area
Possible cause:
– Excessively frequent edge mowing
– Starting points in use
– Battery is charged very frequently
towards the end of its service life
– Offset drive home (passage) not
switched on
Remedy:
– Switch off edge mowing or reduce it to
once per week ( Ö 11.14)
– Start all mowing operations at the
docking station in suitable mowing
areas (
Ö 11.15)
– Replace the battery – observe
corresponding recommendation in the
display (
#
) (
Ö
23.)
– Switch on offset drive home (passage)
( Ö 11.14)
Fault:
Unmown grass at edge of mowing area
Possible cause:
– Edge mowing switched off
– Perimeter wire routed inaccurately
– Grass is out of reach of mowing blade
Remedy:
– Mow the edge once or twice per week
( Ö 11.5)
– Check the routing of the perimeter wire
( Ö 11.14); check the clearances with
the iMow Ruler ( Ö 12.5)
– Cut the unmown areas regularly using a
suitable grass trimmer
Fault:
No wire signal
Possible cause:
– Docking station switched off – no LED
illuminates
– Docking station not connected to mains
supply – no LED illuminates
– Perimeter wire not connected to the
docking station – red LED flashes
(
Ö 13.1)
– Break in perimeter wire – red LED
flashes ( Ö 13.1)
– Robotic mower and docking station are
not linked
– Electronics fault– LED flashes SOS
( Ö 13.1)
Remedy:
– Switch on the docking station ( Ö 13.1)
– Check power supply to the docking
station ( Ö 9.9)
– Connect the perimeter wire to the
docking station ( Ö 9.11)
– Find the wire break (
Ö
16.7), then
repair perimeter wire using wire
connectors (
Ö 12.16)
– Link robotic mower and docking station
( Ö 11.16)
– Contact your specialist dealer (
#
)
Fault:
LED on the docking station flashes SOS
Possible cause:
– Minimum perimeter wire length not
reached
– Electronics fault
Remedy:
– Install the accessory ( AKM 100 ) (
#
)
– Contact your specialist dealer (
#
)
Fault:
The robotic mower is not receiving any
GPS signal
Possible cause:
– The connection to the satellites is
currently being established
– 3 or fewer satellites within range
– The machine is in a dead spot
Remedy:
– No further action required; it can take a
few minutes for the connection to be
established