Stihl HS 46 Instruction Manual page 4

English
2.3 Refueling
Gasoline is an extremely flammable
fuel. Keep clear of naked flames. Do
not spill any fuel – do not smoke.
Always shut off the engine before refueling.
Do not fuel a hot engine – fuel may spill and
cause a fire.
Open the fuel cap carefully to allow any pressure
build-up in the tank to release slowly and avoid
fuel spillage.
Only refuel the machine in a well ventilated
place. If fuel has been spilled, immediately clean
the machine – do not allow your clothes to be
splashed with fuel. If that happens, change your
clothes at once.
Place the clip lock fuel cap (bayonet-
type) in position, turn it as far as it will
and fold the clip lock down.
This helps reduce the risk of unit vibrations caus‐
ing an incorrectly tightened fuel cap to loosen or
come off and spill quantities of fuel.
Check for leaks. Do not start the engine if there
is a fuel leak – serious or fatal burns could result!
2.4 Before starting
Check that your power tool is properly assem‐
bled and in good condition – refer to appropriate
chapters in the User Manual:
– Check the fuel system for leaks, especially the
visible parts, e. g., fuel cap, hose connections,
manual fuel pump (only in machines with a
manual fuel pump). In case of leakage and
damage, do not start the engine – risk of fire!
Have the machine serviced by a dealer before
using it
– The Master Control Lever must move easily in
direction of STOP or † and then spring back
to operating positionF
– Action of Master Control Lever, Throttle Trig‐
ger Lockout and Throttle Trigger must be
smooth – the Throttle Trigger must return
automatically to the idle position. The Master
Control Lever must spring back from the l
and n positions to the operating position F
while the Throttle Trigger Lockout and Throttle
Trigger are simultaneously squeezed
– Check that the spark plug boot is secure – a
loose boot may cause sparking that could
ignite combustible fumes and cause a fire!
– Cutting blades must be properly tightened and
in safe operating condition (clean, sharp, not
4
2 Safety Precautions and Working Techniques
bent or warped), correctly mounted and thor‐
oughly sprayed with STIHL resin solvent (lubri‐
cant)
– Check cutter guard (if fitted) for damage
– Never attempt to modify the controls or safety
devices
– Keep the handles dry and clean – free from oil
and dirt – this is important for safe control of
the machine
To reduce the risk of personal injury, do not
operate your power tool if it is damaged or not
properly assembled!
2.5 Starting the engine
Start the engine at least 3 meters from the fuel‐
ing spot, outdoors only.
Place the power tool on firm ground in an open
area. Make sure you have good balance and
secure footing. Hold the power tool securely. The
cutting blades must be clear of the ground and
all other obstructions because they may begin to
run when the engine starts.
Your power tool is designed to be operated by
one person only. Do not allow other persons in
the work area – even when starting.
Avoid contact with the cutting blades – risk of
injury!
Do not drop-start the engine – start it as descri‐
bed in the User Manual.
Note that the cutting blades continue to run for a
short period after you let go of the throttle trigger
- flywheel effect!
Check engine idling: The cutting blades must
remain at a standstill when the engine idles –
throttle trigger released.
2.6 Holding and guiding the
machine
Always hold the unit firmly with both hands on
the handles. Wrap your fingers and thumbs
around the handles.
0458-447-8321-D