17
Original Instructions
SH SOLAR G, GH, GW
4.2.4 Double spray lance,
pressure regulation
The spray lance features 2
nozzles, a high pressure nozzle
and a low pressure nozz le.
High pressure mode
When the pressure reducing
valve (1) is completely closed
(turned clockwise -
B
), only the
high pressure nozzle is used -
high pressure mode
.
Low pressure mode
When the reducing valve (1)
is completely opened (turned
counterclockwise, both spray
lances are used -
low pressu-
re mode
/ possibility of dosing
detergents.
The pres sure may be reg u lat ed
between these positions.
Danger of scalding!
Never detach high pressure
hoses at a water temperature
above 50°C.
Prior to dismounting of the high
pressure hose, the machine
should be cooled down. After
cooling down, stop the machine
and close the shut-o
ff
cock.
Never detach the high pressue
hose while the machine is in
operation.
1. To stop the machine push
the red "STOP" button (4).
The red light will come on.
To disconnect the machine
completely from mains, turn
the main switch (2) to positi-
on -
OFF
-.
2. Close the shut-o
ff
cock of
the water inlet and activate
the spray lance or open the
high pressure cock to relieve
the pipeline / high pressure
hose of pressure.
4.2.5 Stop
min. max.
OFF
2
4
1