English
Use only high-quality replacement parts,
in order to avoid the risk of accidents or
damage to the machine. Contact a
dealer if in doubt.
STIHL recommends the use of genuine
STIHL spare parts. Such parts have
been optimized for the machine and the
user's requirements.
Before starting any maintenance or
repair work and before cleaning the
machine, always stop the engine – risk
of injury!
Do not service or store your unit near
any fire or flame.
Check fuel cap regularly for tightness.
Inspect ignition lead (insulation in good
condition, secure connection).
Check that the muffler is in perfect
working condition.
Do not use the machine if the muffler is
damaged or missing – risk of fire! –
Hearing damage!
Never touch a hot muffler – risk of
burns!
Stop the engine before remedying
malfunctions.
6
All manuals and user guides at all-guides.com
Fitting, removing spray
lance
1
N
Pull back and hold the coupling (1)
N
Push the spray lance (2) into the
mount on the spray gun, or pull it out
to remove the spray gun,
respectively
N
Release the coupling (1)
Fitting, removing high-
pressure hose
RB 302
Connecting the high-pressure hose
2
N
Push high-pressure hose (1) onto
the connector
N
Attach union nut (2) and screw it on
and tighten by hand
Disconnect the high-pressure hose
N
Unscrew the union nut (2)
N
Pull high-pressure hose (1) off of
connector
RB 402 PLUS
The high-pressure hose is already
connected.
RB 302, RB 402 PLUS