10
3.9 Venting
(D
models)
When the SOLAR BOOSTER
is properly connected to sup-
ply water, electrical installation
and a high pressure hose (or
pipeline) the high pressure
pump must be vented before it
is operational.
ON
1. Turn the main switch, (2
)
to
position “ON”.
2. Push the “START” button (3),
and the SOLAR BOOSTER
will start.
3. Open the outlet point (spray
handle on high pressure
hose, (d) or outlet on piping
system (e) without having a
spray lance connected.
4. Let the water run until all air
has escaped from the pump
(even water fl ow).
5. In the case of a recently
installed piping sys tem, or if
the pipeline and the pump
have been emptied in any
other way, the system should
be vented by starting the
pump and then letting the
water run at each outlet point
of the pipeline at turns. It is
recommended to begin with
the most distant outlet (height
and/or length).
6. When con nect ing the high
pressure hose directly to the
ma chine, starting the pump
and activating the trigger
of the spray handle without
having attached the spray
lance, you should vent the
system.
7. Stop the SOLAR BOOSTER
by pressing the "STOP" push
button (4).
The SOLAR BOOSTER is now
vented.
20
°
0
°
C
°
85
°
80
°
60
°
40
°
d
e
20
°
0
°
C
°
85
°
80
°
60
°
40
°
2
3
4
