Operation with detergent
For considerate treatment of the envi-
–
ronment use detergent economically.
The detergent must be suitable for the
–
surface to be cleaned.
Detergent control, manual
Set the switch for the automatic deter-
gent dosing (AUTO CHEM) to the "0"
position.
Set the detergent dosing valve to the
desired detergent (CHEM 1 or CHEM 2)
and the desired concentration.
The desired detergent will be dispensed
after the hand spray gun is opened.
Detergent control, automatic
Set the switch for the automatic deter-
gent dosing (AUTO CHEM) to the "1"
position.
Set the detergent dosing valve to the
desired detergent (CHEM 1 or CHEM 2)
and the desired concentration.
Open the hand spray gun.
No detergent is added to the high pres-
sure jet.
Close the hand spray gun and reopen it
within 3 seconds.
Detergent is added to the high pressure
jet.
The indicator lamp detergent dispens-
ing lights up.
If the hand spray gun remains closed
for more than 3 seconds, no more de-
tergent will be added.
After closing the hand spray gun, the
detergent dispensing will be switched
off and the indicator lamp for the deter-
gent dispensing will shut off.
For another detergent dispensing, open
the hand spray gun, close it and reopen
it within 3 seconds.
24
Operation with 2 hand spray guns
The appliance has 2 high pressure outlets.
Unscrew the plug of the second high
pressure outlet.
Connect the second hand spray gun with
the high pressure hose (accessory).
Attach high pressure nozzles size
25052 to both spray lances.
The two pumps sets are controlled on de-
mand.
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
Set the appliance switch the symbol
"Cold Water".
Operating with hot water
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
– 8
EN
Cleaning