Viking MI 422.1 Gebrauchsanleitung Seite 165

– Homecall was activated on the docking
station
Remedy:
– Charge the battery ( 15.7)
– Set the rain sensor ( 11.12)
– Close the flap ( 15.2)
– Rectify the displayed fault and confirm
the message with OK (
– 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 ( )
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
0478 131 9935 C - EN
– 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
Remedy:
24.) – 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 (
Fault:
Brown (earthy) patches appear in the
mowing area
16.4),
Possible cause:
– Mowing duration is too long in relation
16.2)
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
( 9.9)
– Create a new mowing plan (
Fault:
Mowing operations are significantly
shorter than usual
Possible cause:
– Grass is very high or too wet
9.5)
– Machine (mowing deck, drive wheels) is
11.12)
very dirty
11.7)
– Battery has reached end of service life
16.4),
Remedy:
11.7)
– Adjust the cutting height (
11.8)
Set the rain sensor (
11.6)
Change the active times (
– Clean the machine (
– Replace the battery – observe
corresponding recommendation in the
11.12)
display ( ), (
11.7)
Fault:
The robotic mower is docked, the battery is
not charging
Possible cause:
– The battery does not need to be
charged
– Docking station not connected to power
11.11)
supply
– Incorrect docking
– Charging contacts corroded
– Machine is in standby
Remedy:
– No action necessary – battery charging
occurs automatically below a certain
voltage
– Check power supply to the docking
station (
– Place the robotic mower in the mowing
area and send it back to the docking
station (
11.8)
docking – if necessary, correct the
position of the docking station (
– Replace the charging contacts ( )
11.6)
9.5)
11.12)
11.7)
16.2)
24.)
9.8)
11.5), check for correct
9.1)
163