Interruption Of Work Till 4 Hours; Taking Out Of Operation And Cleaning - WAGNER W 660 Operating Instructions Manual

W 660
Important:
Begin spraying outside of the target area and avoid interruptions
inside the target area.
● The spray movement should come from the arm, not just from the wrist. This
ensures that a uniform distance is maintained between the spray gun and the spray
surface during the spray operation. Select a distance of 5 - 15 cm, depending on the
desired spray jet width.
Fig. 10 a: CORRECT: Even distance to the object.
Fig. 10 b: INCORRECT: Uneven distance causes uneven coating.
● Move the spray gun evenly cross-wise or up-and-down, depending on the spray
pattern setting.
● An even movement of the spray gun results in an even surface quality.
● When coating material builds up on the nozzle and air cap (Fig. 11), clean both parts
with a solvent or water.

Interruption of Work till 4 Hours

● Turn the machine off.
● Insert the spray gun into the gun holder.
● When processing 2-component varnishes, clean the device immediately.

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. Divide the spray gun. Press the hook (Fig. 6 "click") slightly downwards. Turn the
gun front part and gun rear part against each other.
3. Unscrew the container. Empty any remaining coating material back into the
material tin.
4. Pre-clean the container and feed tube with a brush.
5. Pour solvent or water into the container. Screw the container back on.
Use only solvents with a flashpoint over 21°C.
6. Assemble the gun again (Fig. 6).
7. Turn on the machine and spray the solvent or water into a container or a cloth.
8. Repeat the above procedure until the solvent or water emerging from the nozzle is
clear.
9. Turn off the machine and divide the spray gun.
10. Then empty the container completely. Always keep the container seal free of
coating material residue and check for damage.
11. Clean the outside of the spray gun and container with a cloth soaked in solvent or
water.
12. Unscrew the union nut and remove the air cap and nozzle. Clean the air cap and
nozzle with a brush and solvent or water.
CAUTION! Never clean sealings, nozzles or air holes
13. Assemble the parts again. Pay attention that the nozzle has the correct aligenment.
(Fig. 11)
in the spray gun with sharp metal objects.
GB
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