probst EASYCLEAN EC-60 Operating Instructions Manual page 125

In case of ingestion, do not induce vomiting and immediately apply to a doctor by bringing
with you the detergent package.
The possibility to suck detergent is intended as standard only for the models LW-K, ZW-K and
AX.
For the detergent use modes, refer to the instructions on the label on the detergent package by
observing the doses.
To carry out correctly what described below, refer also to the use and maintenance manual
of the machine with the built-in pump.
a) Set the pump pressure below 30 bar/435 psi (for instance, in case of a water cleaner, this
can be obtained by activating the low-pressure operation on a lance with the suitable nozzle
holder).
b) If there is the possibility to adjust the detergent suction, operate on the knob (16): by screwing
it you decrease the delivery of the sucked detergent and by unscrewing it you increase it.
WARNING
•
To avoid fouling and/or deposits, after the detergent use it is a good habit to wash the passage
ducts by sucking some water.
5. STOPPING

cAuTION
•
Carry out the operations relating to stopping recommended by the producer of the machine
with the built-in pump.
No part of the pump must be moving and no pipe must have fluid under pressure.
a) Stop the pump and close the water supply.
b) Eliminate the delivery pressure as described in point a) of paragraph «STANDARD
OPERATION (HIGH PRESSURE)».
6. CLEANING AND DECOMMISSIONIN, MAINTENANCE

cAuTION
• Any cleaning and maintenance intervention must be carried out only after the operations
described in paragraph «STOPPING», that is to say with no moving part, with no pipe full of
fluid under pressure and with the machine with the built-in pump completely cooled down. In
particular, you must remember, if applicable, to:
- always disconnect the power supply;
- always remove the plug contract (petrol engines) or to remove the ignition key (diesel
engines).
• Carry out the cleaning, decommissioning and maintenance operations recommended by the
Producer of the machine with the built-in pump.
6.1 cLEANING AND DEcOMMISSIONING
Follow the operations described in paragraph «S
and maintenance manual of the machine with the built-in pump.
32
» and observe what described in the use
topping