Viking MI 632, Instruction Manual

Page: 160 / 428

0478 131 9931 B - EN
158
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 is active
– The Home button on the docking station
has been pressed – Homecall is active
Remedy:
– Charge the battery ( Ö 15.8)
– Set the rain sensor ( Ö 11.12)
– Insert the control panel ( Ö 15.2)
– Rectify displayed fault and confirm the
message with OK ( Ö 11.9)
– Press the Home button to switch off
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
(
Ö 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 ( Ö 16.4),
(
#
)
– Clean the mowing deck ( Ö 16.2)
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
Remedy:
– Adjust the cutting height (
Ö
9.3)
– Set the rain sensor ( Ö 11.12)
Change the active times ( Ö 11.7)
– Replace the mowing blade ( Ö 16.4),
(
#
)
– Extend or add active times ( Ö 11.7)
Extend the mowing duration ( Ö 11.8)
– Create a new mowing plan ( Ö 11.8)
– For neat mowing results, the robotic
mower needs up to 2 weeks, depending
on the size of the lawn.
– Allow mowing during rain ( Ö 11.12)
Extend the active times ( Ö 11.7)
Fault:
Display in a foreign language
Possible cause:
– Language setting has been changed
Remedy:
– Set the language ( Ö 11.11)
Fault:
Brown (earthy) patches appear in the
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 ( Ö 11.8)
– Correct the routing of the perimeter wire
( Ö 9.6)
– Create a new mowing plan ( Ö 11.8)
Fault:
Mowing operations are significantly
shorter than usual
Possible cause:
– Grass is very high or too wet
– Machine (mowing deck, drive wheels) is
very dirty
– Battery has reached end of service life
Remedy:
– Adjust the cutting height ( Ö 9.3)
Set the rain sensor ( Ö 11.12)
Change the active times ( Ö 11.7)
– Clean the machine ( Ö 16.2)
– Replace the battery – observe
corresponding recommendation in the
display (
#
), ( Ö 11.9)
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
supply