Cleaning The Battery; Maintenance - Stihl Rma 765.0 V Gebrauchsanleitung

English
► Upend the lawn mower.
► Clean the area around the blades and the
blades with a stick, a soft brush or a damp
cloth.
NOTICE
■ Using a high-pressure cleaner or a water jet
for cleaning can damage the machine.
► Do not clean the machine with a high-pres‐
sure cleaner or a water jet.
16.3

Cleaning the Battery

► Clean the battery with a damp cloth.

17 Maintenance

17.1 Removing and Attaching the
Blade
17.1.1 Removing the Blade
► Switch the lawn mower off, pull out the activa‐
tion key and remove the battery.
► Upend the lawn mower.
► Block blade (1) using a piece of wood (2).
► Unscrew bolt (3) in the direction of the arrow
and remove together with the washer.
► Remove blade (4).
► Unscrew bolt (5) in the direction of the arrow
and remove together with the washer.
► Remove blade (1).
► Discard bolts (3 and 5) and the washers.
Use new bolts and washers to attach
blades (1 and 4).
17.1.2 Attaching the Blade
► Switch the lawn mower off, pull out the activa‐
tion key and remove the battery.
44
► Upend the lawn mower.
► Place new washer (2) on new screw (1).
► Apply Loctite 243 thread locker to the thread
of screw (1).
► Position blade (3) so that the raised areas on
contact area (4) engage in the notches in
blade (3).
► Screw in screw (1) together with washer (2).
► Block blade (3) using a piece of wood (5).
► Tighten screw (1) to 30 Nm +/- 3 Nm.
► Install the second blade.
17.2 Sharpening and Balancing the
Blade
Sharpening and balancing the blades correctly
requires a lot of practice.
STIHL recommends having the blades sharp‐
ened and balanced by a STIHL specialist dealer.
The current addresses of the specialist dealers
can be found under the respective STIHL country
representative at www.stihl.com .
WARNING
■ The cutting edges of the blades are sharp.
This may result in the user cutting themselves.
► Wear protective gloves.
► Switch the lawn mower off, pull out the activa‐
tion key and remove the battery.
► Upend the lawn mower.
► Remove the blade.
► Sharpen the blade. Observe the sharpening
angle and cool the blades,
Bluing of the blades during sharpening is not
permitted.
► Attach the blade.
► If anything is unclear: consult a STIHL special‐
ist dealer.
17.3 Checking the Belt Tension of
the Blade Drive
Have the belt tension of the blade drive checked
by a STIHL specialist dealer once a year.
17 Maintenance
20.2.
0478-131-9938-I