Güde HPC 150 M Mode D'emploi page 59

parts thereof and to the control elements.
During installation the apparatus shall be
properly protected against the damages
from outside.
•
The high-pressure hose shall not be laid
across the traffic area, otherwise it may
be worn very quickly and damages may
occur.
Spray Pistol Set-up
((Fig. 2, 3, 4)
•
Various positions of the spray pistol
may be set up to enable the pressure
and spraying variation
•
Loosen the spray pistol safety pin
Turning the nozzle as shown in Fig.2
clockwise will narrow the beam while
turning it anticlockwise it will widen it.
•
To add the prepared detergent to the
beam (see the detergent) , push the
jet forward as shown in Fig 3) .
If the detergent supply is to be interrupted, pull
the nozzle back as shown in Fig. 4
Putting the Apparatus into
Operation
•
Remove dirt and foreign particles from
the spray gun and from the connection in
form of a plug.
•
Put the jet on the spray gun.
•
Start the engine
Warning: The protection against spraying
away shall all the time be properly set,
otherwise it could be depressed by high-
pressure jet, and damage and injury may
occur.
Start of the engine: (Fig. 7/9/14/15)
•
Turn the petrol cock (ON)
•
Open the choke (ON)
•
Set the engine switch on EIN/ON
•
Hold firmly the engine on the frame with
one hand. Hold the starter cord with the
other hand and pull it slowly until you feel
the resistance and the starting element
reaches the required position. When you
feel the resistance, pull the cord strongly
and quickly. Repeat this procedure till the
engine starts.
•
If the engine has been put into running
and runs evenly, put the choke lever on
OFF (deactivation).
•
The number of revolutions of running
engine may be modified with gas lever.
By shifting the lever to the right, the
number of revolutions will drop, by
shifting it to the left
revolutions will increase.
•
Switch off the engine by putting the
engine switch to position AUS/OFF.
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Warning: After switching off the engine stop
water supply and
pressure by pressing of gun handle till no
pressure remains in the apparatus and the
water stops flowing out. Then secure the
spray gun with safety stop, protecting it
against unwanted switching on. Remove the
water pipe leading to spray jet and discharge
the remaining water from all hose parts. Roll
up carefully the hoses,
depressions are permitted. When doing so,
check if the hose elements are not damaged,
replace the damaged parts if necessary.
Faulty hoses can be very dangerous when
under pressure!
•
Before storing the switched off engine
close the petrol cock (OFF)
Trouble Shooting
(Problem): Alternating Pressure
(Cause):
1. The pump intakes the air,
dirty, worn or blocked valves
2. Clogged jet
(Measure):
1. Check the tightness of all
supplying connections
2. Remove the deposits with jet
cleaner
(Problem): Water is flowing out of the
pump
(Cause):
1. Worn sealing
(Measure):
1. Contact customer service
(Problem): Pump does not reach the
necessary pressure
(Cause):
1. The pump intakes the air at
the supply connections or at
the hose
2. Clogged suction or discharge
valves
3. Blocked discharge valve
4. Worn water pipe or jet
(Measure):
1. Check the tightness of all
supply connections
2. Clean or replace the valves,
have apparatus checked by
customer service
3. Loosen or tighten with the
set screw.
3. Check and/or replace
(Problem): The pump runs but does not
pump the water
release the residual
no bends or