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– 6
Replace the high-pressure nozzle with
steam nozzle (refer "Using steam").
Servo pressure regulation:
Set device switch to max. 98 °C.
Figure 6
Set regulating spindle to maximum
working pressure.
Figure 5
–
Set working pressure and flow rate
through turning (directly) at the pres-
sure- and amount regulation (B) of the
handgun (+/-).
Danger
When adjusting the pressure/quantity regu-
lation, make sure that the screw connection
of the spray lance does not become loose.
Note:
For long term work with low pres-
sure, set pressure at device.
See Figure 6.
–
For considerate treatment of the envi-
ronment use detergent economically.
–
The detergent must be suitable for the
surface to be cleaned.
With support of the detergent dose
valve set detergent concentration as
determined by the manufacturer.
0 = work without detergent
Note:
Recommended values at the control
panel at maximum working pressure.
Set pressure/temperature and deter-
gent concentration according to the sur-
face to be cleaned.
Note:
To prevent damage due to too much
pressure, always position high pressure ray
first from a greater distance towards object
to be cleaned.
The spray angle is essential for the effec-
tiveness of the high pressure ray. Normally
work is performed with a 25° flat ray nozzle
(included).
Recommended nozzles are deliverable as
accessories
–
For strong contaminations
0° full ray - nozzle
–
For sensitive surfaces and light contam-
inations
40° flat ray - nozzle
–
For thick layered, persistent contamina-
tions
Dirt grinder
–
Nozzle with adjustable spray angle, for
adaption to different cleaning tasks
Angle-Vario-Nozzle
–
Loosen the dirt:
Spray detergent economically and let it
work for 1...5 minutes but do not let it
dry up.
–
Remove the dirt:
Spray off loosened dirt with the high-
pressure jet.
Removal of light contaminations and clear
rinse, i.e.: Gardening tools, terrace, tools,
etc.
Set operating pressure according to
need.
Set the appliance switch to "I".
Set working pressure and flow rate
Operation with detergent
Dose adjustment
Concentration
1
0,25 %
2
1,00 %
3
1,25 %
4
1,50 %
5
1,75 %
6
2,00 %
Cleaning
Working with the high pressure nozzle
Recommended cleaning method
Operating with cold water
24
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