Checking The Mowing Blade Wear Limits; Removing And Installing The Mowing Blade - Viking MI 632 Manuel D'utilisation

The carrier plate must be cleaned
frequently in wet weather. Dirt
deposits between the carrier plate
and the mowing deck housing
creates friction, leading to
increased power consumption.
16.3 Checking the mowing blade wear
limits
Risk of injury!
A worn mowing blade may break off
and cause serious injuries. The
instructions for blade maintenance
must therefore always be observed.
Mowing blades are subject to
differing degrees of wear
depending on the location and
duration of use. If you use the
machine on sandy ground or use it
frequently under dry conditions, the
mowing blade will be subjected to
greater loads and will wear more
quickly than normal.
The mowing blade must be
replaced at least every 200
operating hours, resharpening must
be carried out by a VIKING
specialist dealer. (
● Activate the disabling device. (
● Tilt the robotic mower onto its side and
lean it securely against a stable wall.
Carefully clean the mowing deck and
mowing blade. ( 16.2)
144
Check the blade width A and blade
thickness B using a slide calliper.
A > 25 mm
B > 1,3 mm
The blade must be replaced if the
measured values are achieved at one or
more points or are outside the permissible
limits.
16.5)
5.2)
16.4 Removing and installing the
mowing blade
The mowing blade is designed for a
service life of 200 hours. After this
period, a corresponding message
appears in the display.
● Activate the disabling
device (
gloves.
5.2) and wear
● Tilt the robotic mower onto its side and
lean it securely against a stable wall.
Carefully clean the mowing deck and
mowing blade. ( 16.2)
Removing the mowing blade:
Push in both tabs (1) on the
carrier plate with one hand and
hold. Remove the fastening
nut (2) with your other hand.
Remove the mowing blade together with
the fastening nut.
Installing the mowing blade:
Risk of injury!
Check the blade for damage before
installing. The blade must be
replaced if notches or cracks are
detected or if it is worn. (
The carrier plate and the
fastening nut must also be
replaced if damaged (e.g. broken,
worn). The fastening nut in
particular must engage cleanly in
the carrier plate.
● Clean the blade, carrier plate and
fastening nut prior to installation.
0478 131 9933 A - EN
16.3)