Stihl HL 75 Assembling, Safety Precautions, Operating Instructions, Maintenance page 11

English / USA
Important adjustments
!
Warning!
To reduce the risk of personal injury from
loss of control or contact with the
running cutting blades, do not use a
hedge cutter with incorrect idle
adjustment. At correct idle speed, the
cutting blades should not move. For
directions to adjust idle speed, see the
appropriate section of your owner's
manual. If you cannot set the correct idle
speed, have your STIHL dealer check
your hedge cutter and make proper
adjustments or repairs.
10
MAINTENANCE, REPAIR AND
STORING
Maintenance, replacement, or repair
of the emission control devices and
systems may be performed by any
nonroad engine repair establishment
or individual. However if you claim
warranty for a component which has
not been serviced or maintained
properly or if nonapproved
replacement parts were used, STIHL
may deny warranty.
Use only STIHL replacement parts for
maintenance and repair. Use of parts
manufactured by others may cause
serious or fatal injury.
Follow the maintenance and repair
instructions in the appropriate section of
your owner's manual. Refer to the
maintenance chart at the last pages of
this manual.
!
Warning!
Always stop the engine and make sure
that the cutting tool is stopped before
doing any maintenance or repair work or
cleaning the hedge cutter. Do not
attempt any maintenance or repair work
not described in your owner's manual.
Have such work performed at your
STIHL service shop only.
!
Warning!
Check condition of cutting tool at regular
short intervals. If behavior of tool
changes, check it immediately for
tightness or any signs of cracks in
particular. Replace damaged or dull
cutting tools immediately, even if they
have only superficial cracks.
Never repair damaged cutting
attachments by welding, straightening or
modifying the shape. This may cause
parts of the cutting tool to come off and
result in serious or fatal injuries.
HL 75, HL 75 K