Stihl RB 302, Instruction Manual

Page: 12 / 180

RB 302, RB 402 PLUS
English
10
High-pressure hose and spray gun
Connection
N
Push the high-pressure hose (1)
onto the connector (2)
N
Attach union nut (3) and screw it on
and tighten by hand
Disconnection
N
Push the coupling (4) in the
direction of the arrow and hold it
N
Loosen the union nut (3) and
unscrew it from the connector in the
direction of the arrow
High-pressure hose extension
As a rule, always use only one high-
pressure hose extension – see "Special
accessories"
Briefly rinse out the water hose before
connecting it to the machine to prevent
sand and other particles from entering
the machine.
N
Connect hose (3/4" diameter, length
at least 10 m to absorb pressure
surges)
N
Mesh the jaws of the hose
connector (1) and coupling (2) with
each other and turn right as far as
possible
N
Turn on water supply
In suction operation, the machine can
also be connected to rivers, lakes,
cisterns and tanks, etc. – see
"Connecting to a pressureless water
supply".
Connection to the drinking water main
When hooking up to the drinking water
main, a backflow preventer must be
installed between the water tap and the
hose. The design of the backflow
preventer must comply with the
applicable country-specific regulations.
If drinking water has passed through the
backflow preventer, it can no longer be
regarded as drinking water.
Follow the rules laid down by the local
water supply company to prevent water
flowing back from the high-pressure
cleaner into the drinking water main.
1
2
3
647BA022 KN
647BA023 KN
3
4
Connecting the water supply
677BA004 KN
RB 302
RB 402 PLUS
003BA004 KN