Selecting The Spray Setting; Spray Technique - WAGNER W 660 Operating Instructions Manual

GB
● Mount the air hose (Fig. 5, a + b). Insert the air hose firmly into the connection of the
unit and the gun handle. The position of the hose is not relevant.
● Insert the spray gun into the gun holder on the unit.
● Put the machine down only on a level, clean surface. Otherwise, the gun may suck
in dust, etc.
● Sling on the carrying strap with the unit.
● Remove the spray gun from the gun holder and point it at the object to be coated.
● It is advisable to test spray cardboard or a similar material in order to determine the
material quantity and the spray pattern.
● Press the ON/OFF switch at the device.
Three different spray jet settings can be chosen on the spray gun, depending on
the application and target object.

Selecting the Spray Setting

Fig. 7 A = horizontal flat jet
Fig. 7 B = vertical flat jet
Fig. 7 C = circular jet
Adjusting the desired Spray Setting (Fig. 8)
With the union nut (1) slightly unscrewed, turn the air cap (2) to the desired spray-
setting position (arrow). Then tighten the union nut.
WARNING!
Danger
adjusting the air cap.
Adjusting the Material Volume (Fig. 9)
Set the material volume by turning the regulator on the trigger guard of the spray gun.
- turn to the left
+ turn to the right

Spray Technique

● The spray result depends heavily on the smoothness and cleanliness of the
surface to be sprayed. Therefore the surface should be carefully prepared and
kept free of dust.
● Cover all surfaces not to be sprayed.
● Cover screw threads or similar parts of the target object.
● It is advisable to test the spray gun on cardboard or a similar surface to find the
correct setting.
16
of injury! Never
➟
lower material volume
➟
higher material volume
➟
for horizontal surfaces
➟
for vertical surfaces
➟
for corners, edges and hard-to-reach
surfaces
pull the trigger guard
W 660
while