Spray Technique; Interruption Of Work; Taking Out Of Operation And Cleaning - WAGNER W 650 Mode D'emploi

W 650
Adjusting the Material Volume (Fig. 9)
Set the material volume by turning the regulator on the rear part of the spray gun. A
scale on the regulator serves as a guide:
+ 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.
Important:
Begin spraying outside of the target area and avoid interruptions
inside the target area.
● Correct (Fig. 10 a) Be sure to hold the spray gun at an even distance of
approx. 5 - 15 cm to the target object.
● Incorrect (Fig. 10 b) · Heavy spray fog build-up, uneven surface quality.
● Heavy spray fog build-up, uneven surface quality.
● An even movement of the spray gun results in an even surface quality.
● When coating material builds up on the nozzle (A) and air cap (B) (Fig.12), clean
both parts with a solvent or water.

Interruption of Work

● Turn the machine off.
● Put the spray gun in the spray gun holder.

Taking Out of Operation and Cleaning

1. Turn the machine off. Activate the trigger guard so that the coating material in the
spray gun flows back into the container.
2. Unscrew the container. Empty any remaining coating material back into the
material tin.
3. Pre-clean the container and feed tube with a brush.
4. Pour solvent or water into the container. Screw the container back on.
Use only solvents with a flashpoint over 21°C .
5. Turn on the machine and spray the solvent or water into a container or a cloth.
6. Repeat the above procedure until the solvent or water emerging from the nozzle is
clear.
7. Turn the machine off.
➟
higher material volume
➟
lower material volume
GB
13