novaG-A
Manual Service
13/25
1.2 Issue
Ref. NR-00016-ENG
Gun block unit and mix chamber
WARNING:
Before carrying out maintenance work on the gun, make sure that the unit
has been completely stopped, that all of the push buttons and the main switch are turned
off and that the unit is disconnected from the main power supply. The gun is a
component which works under pressure. No connection must be opened or
maintenance work be done on component subject to pressure until the pressure has
been completely eliminated.
1.
Remove the coupling block.
2.
Use a cloth dampened in solvent to clean the contact surfaces and the seals of the non-
return cartridges.
PRECAUTION:
To avoid spilling the rest of the product which has accumulated in the
cartridges onto the floor, always remove the coupling block and the side cartridges on a
waste vessel.
