Checking The Mowing Blade Wear Limits; Removing And Installing The Mowing Blade - Viking MI 632 M Gebrauchsanleitung

Cleaning and maintenance position:
Place the machine on a firm, level and flat
surface for cleaning the upper side the
machine (hood, remote control). To clean
the underside of the machine (mowing
blade, mowing deck) tilt the robotic mower
onto its left side as illustrated and lean it
against a wall.
● Clean off dirt with a brush or a cloth. In
particular, also clean the mowing blade
and the docking station.
● Detach accumulated clipping deposits
in the housing and in the mowing deck
beforehand using a stick.
● If necessary, use a special cleaner
(e.g. STIHL special cleaner).
● Regularly remove the carrier plate and
remove grass residues. (
0478 131 9937 B - EN
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.
Replace the mowing blade at least
every 200 operating hours – do not
resharpen. (
● 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. (
16.6)
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
16.5)
limits.
5.2)
16.4 Removing and installing the
mowing blade
16.2)
● Activate the disabling
device (
gloves.
The mowing blade is designed for a
service life of 200 hours. After this
period, a corresponding message
appears in the display.
5.2) and wear
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