Viking MI 632, Instruction Manual

Page: 161 / 428

159
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EN
0478 131 9931 B - EN
– Incorrect docking
– Charging contacts corroded
Remedy:
– No action necessary – battery charging
occurs automatically below a certain
voltage
– Check power supply to the docking
station ( Ö 9.5)
– Place the robotic mower in the mowing
area and send it back to the docking
station (
Ö
11.5), check for correct
docking – if necessary, correct the
position of the docking station (
Ö 9.5)
– Replace the charging contacts (
#
)
Fault:
Docking not working
Possible cause:
– Uneven entry area to docking station
– Dirty drive wheels or dirty floor plate
– Perimeter wire incorrectly routed in
area of docking station
– Ends of perimeter wire not cut
Remedy:
– Level out the entry area to the docking
station ( Ö 9.5)
– Clean the drive wheels and the floor
plate of the docking station ( Ö 16.2)
– Re-route the perimeter wire – ensure
correct routing in the area of the
docking station (
Ö
9.6)
– Cut the perimeter wire as described and
route it without excess length – do not
roll up protruding ends (
Ö 9.7)
Fault:
The robotic mower travels past the
docking station or docks at an angle
Possible cause:
– Wire signal affected by
– Perimeter wire incorrectly routed in
area of docking station
Remedy:
– Link the robotic mower and docking
station again – ensure that the robotic
mower is in correct alignment to the
docking station (
Ö 11.16)
– Re-route the perimeter wire – ensure
correct routing in the area of the
docking station (
Ö 9.6)
Check for correct connection of the
perimeter wire ends in the docking
station (
Ö 9.7)
Fault:
The robotic mower has crossed the
perimeter wire
Possible cause:
– Perimeter wire incorrectly routed,
clearances are not correct
– Slope inclination of mowing area too
steep
– Interference affecting the robotic mower
Remedy:
– Check the routing of the perimeter wire
( Ö 11.14); check the clearances with
the iRuler ( Ö 12.5)
– Check the routing of the perimeter wire;
block off areas with excessively steep
slope inclinations (
Ö 11.14)
– Contact a VIKING specialist dealer (
#
)
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 9.3)
– 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 9.6)
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
12.7)
– 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
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 24.)