English
5.7
Using the Trimmer / Brushcutter
5.7.1
Before Operation
WARNING
■ Misuse or unauthorized use may result in personal injury
and property damage.
– Use the trimmer / brushcutter only as described in
this instruction manual.
■ The cutting attachment and deflector must be an
approved combination.
– Read and follow the instructions on selecting the
proper cutting attachment and deflector, @ 23.
■ The cutting attachment must be properly installed and
tightened before starting work. Failure to use the proper
parts to mount the cutting attachment may cause the
blade or mowing head to fly off and seriously injure the
operator or bystanders.
– Read and follow the instructions on mounting the
cutting attachment, deflector and handle, @ 8.
– Never mount a cutting attachment to the trimmer /
brushcutter without the proper installation of all
required parts (e.g., nuts, screws, thrust washer,
thrust plate, etc.).
– Before starting work, inspect for loose parts (nuts,
screws, etc.) and for a cracked or damaged head or
a cracked, bent, warped or damaged blade.
– Replace damaged or worn out heads or blades
before using the power tool.
– Always keep metal cutting attachments sharp.
14
5 IMPORTANT SAFETY INSTRUCTIONS
■ Using only an approved combination of cutting attachment
and deflector is extremely important to maximize cutting
performance and reduce the risk of personal injury from
thrown objects or contact with the cutting attachment:
– To reduce the risk of serious injury, never use wire
or metal-reinforced line or other material in place of
the recommended nylon cutting line. Pieces of wire
could break off and be thrown at high speed toward
the operator or bystanders.
■ To reduce the risk of fire and explosion:
– Check fuel system for leaks, especially the visible
parts, (e.g., filler cap, hose connections).
– Securely mount the spark plug boot on the spark
plug.
– Do not start the engine if the fuel system has leaks
or the trimmer / brushcutter is otherwise damaged.
Have the trimmer / brushcutter repaired by an
authorized STIHL servicing dealer before using it.
■ Using a trimmer / brushcutter that is modified, damaged,
improperly adjusted or maintained, or not completely and
securely assembled can lead to a malfunction and
increase the risk of serious personal injury or death.
– Never operate a trimmer / brushcutter that is
modified, damaged, improperly maintained or not
completely and securely assembled.
– Always check your unit for proper condition and
operation before starting work, particularly the
throttle trigger, throttle trigger lockout, stop switch,
deflector, harness and cutting attachment.
– Ensure that the throttle trigger, throttle trigger
lockout and stop switch move freely and spring back
into place when released. The throttle trigger must
not engage until the throttle trigger lockout is
depressed.
– Never attempt to modify or override the controls or
safety devices in any way.
– If your trimmer / brushcutter or any part is damaged
or does not function properly, take it to your
authorized STIHL servicing dealer. Do not use the
unit until the problem has been corrected.
0458-838-8601-A