DeVilbiss Viper Notice D'emploi page 14

The fluid tip and baffle are permanently fitted together.
There is no possibility to separate them. The baffle will
be damage if you try to dismantle.
FIG 1
Packing
Unscrew the 4 screws to disassemble the gun head. Remove the packing
bellows seal. Clean or replace if the packing is damaged.
Fan & Atom air valve
Before assembling, check the air valve is in fully open
position by unscrewing it counter-clockwise.
Piston
Unscrew the rear housing at the back of the gun body counter clockwise,
pull out the needle.
Be careful at the time of the piston ejection in order to avoid any
injuries.
PREVENTIVE MAINTENANCE
1- Turn off air and coating supply and relieve pressure in the supply lines,
or disconnect from airline and fluid line.
2- Remove air cap and clean. If any of the holes in the cap are blocked
with coating material use a toothpick to clean. Never use metal wire which
could damage the cap and produce distorted spray patterns
3- Ensure the fluid tip of the nozzle is clean and free from damage
especially the outside at the front diameter. Any build up of dried paint
can distort the spray pattern.
SB-E-2-VPR
(13)
14/38
Operator s manual
FIG 2