SECTION 6 - MAINTENANCE
27
Zator
Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy
www.zator.it - [email protected]
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
Unscrew the nozzle with a 10mm wrench;
Loosen the needle adjustment with the micrometric
adjustment handle (see section 5.2 - Needle travel
adjustment), by turning it counter-clockwise until it doesn’t
resist anymore;
2
1
Screw the nozzle on the valve with a 10mm wrench.
5
After removing the nozzle, to clean it:
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;
3
4
10
10
