USER AND MAINTENANCE MANUAL
26
ELECTROMAGNETIC VALVE
DLK22LV
Before you disassembling, cleaning or replacing the nozzle the following steps must be done:
• Wash the valve with water
• Discharge the pressure from the supply system
Then proceed as follows:
6.3
Cleaning and/or replacement of the nozzle
Loosen the micrometric adjustment handle, turning it
counter-clockwise until it doesn’t resist anymore;
After removing the nozzle, to clean it:
Unscrew the nozzle with a 10mm
wrench by holding the guide sleeve
with a 15mm wrench;
Put the nozzle under running water then blow it with
compressed air and clean the nozzle hole with the cleaning
needle;
Repeat the step until you have removed all the impurities
inside and outside the nozzle;
Screw the nozzle on the valve with a 10mm wrench.
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