The following intervals apply for normal operating
conditions. If your daily working time is longer or
operating conditions are difficult (very dusty work
area, resin-rich wood, tropical wood, etc.), shorten
the specified intervals accordingly. If you only use
the tool occasionally, extend the intervals accord‐
ingly.
before starting work
after finishing work or daily
after each refueling stop
weekly
monthly
every 12 months
if problem
if damaged
as required
Saw chain
Inspect, also check
sharpness
X
X
Check chain tension.
X
X
Sharpen
X
Guide bar
Check (wear, damage) X
Clean and turn over
X
X
Deburr
X
Replace
X
X
Chain Sprocket
Check
X
Have replaced by serv‐
icing dealer
1)
X
Safety labels
Replace
X
1)
STIHL recommends an authorized STIHL servicing dealer.
23 Minimize Wear and Avoid
Damage
Observing the instructions in this manual and the
KombiEngine manual helps reduce the risk of
unnecessary wear and damage to the power
tool.
The power tool must be operated, maintained
and stored with the due care and attention
described in these instruction manuals.
The user is responsible for all damage caused by
non-observance of the safety precautions, oper‐
ating and maintenance instructions. This
includes in particular:
–
Alterations or modifications to the product not
approved by STIHL.
–
Using tools or accessories which are neither
approved or suitable for the product or are of a
poor quality.
–
Using the product for purposes for which it
was not designed.
–
Using the product for sports or competitive
events.
–
Consequential damage caused by continuing
to use the product with defective components.
23.1
Maintenance Work
All the operations described in the chapter on
"Maintenance and Care" must be performed on a
regular basis. If these maintenance operations
cannot be performed by the owner, they should
be performed by a servicing dealer.
STIHL recommends that you have servicing and
repair work carried out exclusively by an author‐
ized STIHL servicing dealer. STIHL dealers are
regularly given the opportunity to attend training
courses and are supplied with the necessary
technical information.
If these maintenance operations are not carried
out as specified, the user assumes responsibility
for any damage that may occur. Among other
parts, this includes:
–
Corrosion and other consequential damage
resulting from improper storage.
–
Damage to the product resulting from the use
of poor quality replacement parts.
23.2
Parts Subject to Wear and Tear
Some parts of the power tool are subject to nor‐
mal wear and tear even during regular operation
in accordance with instructions and, depending
on the type and duration of use, have to be
23 Minimize Wear and Avoid Damage
English
0458-473-0121-E
23
