Specifications

9
front of the spay gun, carefully so to avoid damage the needle end, then pull out the needle (18) from
the back.
If necessary, replace the needle and the tip, first screw the tip with its air separator ring (recommended
torque between 9,5 to 12 Nm).
Lubricate all the surface of the needle which will be in contact with the packing and O ring. Slide the
needle into the spray gun from the back.
Fit the needle springs with its plastic pad (22,23,24) and screw the needle adjusting knob (25).
Packing seal (9)
Unscrew the air cap (1), tip (2) and its air separator ring (3).
Unscrew the 4 screws (6) to disassemble the gun head (8).
Push back the packing seal (9) using a rod diameter 5,5mm from the front of the gun head. Clean the
packing location hole carefully with adequate solvent.
Fit a new packing seal (9) U face towards the fluid passage.
Packing seal (35) CBA1V
Unscrew the air cap (1), tip (2) and its air separator ring (3).
Unscrew the 4 screws (6) to disassemble the gun head (8).
Push back the packing seal and O ring (35) using a rod diameter 5,5mm from the front of the gun
head. Clean the packing location hole carefully with adequate solvent.
Fit a new O ring and packing seal (35) U face towards the fluid passage.
Fan & Atom air valve (13)
Piston (15), O ring (16) & (14)
Unscrew the rear housing (19) at the back of the gun body
counter clockwise, pull out the needle (18).
Use bent nose pliers so to pull out the piston which has a
12mm internal groove for this purpose.
It’s recommended to replace the o ring (14) into the gun body
as soon you disassemble the Piston.
If necessary, when replacing the piston, slightly lubricate the
piston lip before fitting into the gun body.
Before assembling, check the air valve is in fully open position by unscrewing
it counter-clockwise.