Maintenance; Cleaning Of Nozzle; Cleaning Of Machine Vents; Greasing Of Couplings - Berner BHPC 150-2 4-in-1 Lance Betriebsanleitung

8 Maintenance

8.1 Cleaning of water inlet

8.2 Cleaning of nozzle

8.3 Cleaning of machine
vents

8.4 Greasing of couplings

18
WARNING! Always disconnect
the electrical plug from the
socket prior to maintenance or
cleaning.
To ensure a long and problem
the following advice:
and accessories before
mounting.
The machine should be kept
clean so as to let cooling air
To ensure easy connection and
Clean the connectors of dust
and sand.
Clean the nozzles.
Any repair should always be
made in an authorized work-
shop with original spare parts.
larly once a month or more fre-
quently according to use. Care-
of pliers and clean it. Check that
it is intact before re-mounting it.
as they will damage the pump
valves.
CAUTION:
ter will invalidate the guarantee.
A clogging up in the nozzle
causes a pump pressure which
is too high. This is why cleaning
is required immediately.
1. Stop the machine and dis-
connect the nozzle.
2. Clean the nozzle. IMPOR-
TANT: The cleaning tool (11)
should only be used when
the nozzle is detached!
3. Flush the nozzle backwards
with water.
pass freely through the ma-
chine vents.
couplings should be greased
regularly.
Original Instructions
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