Before Starting; Starting The Engine - Stihl HS 86 Instruction Manual

Fuel your power tool in a well-ventilated
area, outdoors only. If you spill fuel, wipe
the machine immediately – if fuel gets on
your clothing, change immediately.
Your power tool comes standard with
either a screw-type or bayonet-type fuel
cap.
After fueling, tighten down
the screw-type fuel cap as
securely as possible.
Insert the fuel cap with
hinged grip (bayonet type
cap) correctly in the
opening, turn it clockwise
as far as stop and fold the
grip down.
This reduces the risk of unit vibrations
causing the fuel cap to loosen or come
off and spill quantities of fuel.
To reduce the risk of serious or fatal
burn injuries, check for fuel leakage. If
fuel leakage is found, do not start or run
the engine until leak is fixed.
HS 86 R, HS 86 T

Before Starting

Check that your power tool is properly
assembled and in good condition – refer
to appropriate chapters in the instruction
manual:
– Engage the blade lock (if fitted).
– Slide control / stop switch must
move easily to STOP or 0
– Smooth action of throttle trigger and
throttle trigger interlock (if fitted) –
throttle trigger must return
automatically to idle position.
– Check that spark plug boot is secure
– a loose boot may cause arcing
that could ignite combustible fumes
and cause a fire.
– Cutting blades securely mounted
and in good condition (clean, move
freely, not warped), properly
sharpened and sprayed with STIHL
resin solvent (lubricant).
– Never attempt to modify the controls
or safety devices.
– Keep the handles dry and clean,
free from oil and dirt, for safe
control.
To reduce the risk of accidents, operate
your power tool only if it is in good
working order.

Starting the Engine

Start the engine at least 3 meters from
the fueling spot, outdoors only.
Place the unit on firm ground in an open
area. Make sure you have good balance
and secure footing. Hold the unit
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 a one-person unit. Do
not allow other persons in the general
work area, even when starting.
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