Set working pressure and flow rate
Pressure/quantity regulation of the
pump unit
Turn the regulation spindle in a clock-
wise direction: Increase working pres-
sure (MAX).
Turn the regulation spindle in an anti-
clockwise direction: Reduce working
pressure (MIN).
Operation with detergent
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.
Note: Recommended values at the control
panel at maximum working pressure.
Note: If detergent is be suctioned from an
external container, route the detergent suc-
tion hose through the recess to the outside.
Cleaning
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.
Recommended cleaning method
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.
Operating with cold water
Removal of light contaminations and clear
rinse, i.e.: Gardening tools, terrace, tools, etc.
Set operating pressure according to
need.
The appliance works in the most economi-
cal temperature range (max. 60°C).
Operating with hot water/steam
We recommend the following cleaning tem-
peratures:
Light contaminations
–
30-50 °C
Contaminations containing protein, i.e.
–
in the food processing industry
max. 60 °C
Vehicle cleaning, machine cleaning
–
60-90 °C
De-preserve, contaminations contain-
–
ing strong fat contents
100-110 °C
De-frosting of surcharge substances,
–
partially facade cleaning
up to 140 °C
Operating with hot water
Danger
Scalding danger!
Set device switch to desired temperature.
Operating with steam
Danger
Scalding danger! The operating pressure
must not exceed 3,2 MPa (32 bar) when
operating with temperatures above 98 °C.
Therefore the following measures must
definitely be performed:
Replace high pressure nozzle (stain-
less steel) with steam nozzle (brass,
order see specification).
Set the operating pressure on the pump
unit to the minimum value.
Set device switch to min. 100 °C.
After operation with detergent
Set dosing value for detergent to "0".
Set the appliance switch to "1" (opera-
tion with cold water).
Open the hand spray gun and rinse the
appliance for at least 1 minute.
– 7
EN
Eco level
29