WAGNER W 550 Mode D'emploi page 23

W 550
CAUTION!
Never clean seals, diaphragm and nozzle or air holes of the spray gun with metal
objects.
The ventilation hose and diaphragm are only solvent-resistant to a limited
extent. Do not immerse in solvent, only wipe.
11) Pull the ventilating hose (Fig. 10 A, 13) at the top from the gun body. Screw off the valve
cover (14). Remove the diaphragm (15). Clean all the parts carefully.
WARNING!
12) Clean the outside of the spray gun and container with a cloth soaked in solvent or
water.
13) Unscrew the union nut and remove the air cap and nozzle. Clean the air cap and nozzle
with a brush and solvent or water.
Assembly
The unit may only be operated with an integer diaphragm (Fig. 10 A, 15). Place the
diaphragm with the pin facing upwards on the bottom section of the valve. Also see the
marking on the gun body. Place on the valve cover and screw it closed. Place the ventilating
hose on the valve cover and on the nipple at the gun body.
Slide the nozzle seal (Item 4) with the groove (slot) facing forwards into the nozzle
(Fig. 10 B). Put the nozzle onto the gun body and find the correct position by turning it.
Put the air cap onto the nozzle and tighten it using the union nut.
Place the container seal from below on the suction tube and slide it over the collar, while
turning the container seal slightly. Insert the suction tube with container seal in the gun
body.
Maintenance
•
Change the air filter if it is soiled (Fig. 9). The smooth side of the air filter must be placed
towards the machine.
WARNING! Never operate the machine without the air filter; dirt could
•
In order to mount the gun more easily apply lubricating grease (enclosed) liberally
to the O-ring at the gun front part. (Fig. 10, Item 5)
Accessories
An additional container with a top makes changing colours easy. The top prevents the
paint from drying out and the evaporation of solvents.
Never hold the spray gun rear part under water or immerse
it into liquids. Clean the housing only with a moistened
cloth.
be sucked in and interfere with the function of the machine.
GB
17