Interruption Of Work; Cleaning Unit (Shutting Down Operation) - WAGNER Super Finish 21 Betriebsanleitung

Interruption of work

7. Interruption of work
1. Open the relief valve,
valve position k (circulation).
2. Switch off the unit.
3. Pull trigger guard of spray gun to decrease the
pressure of the highpressure hose and the spray
gun.
4. Secure spray gun, see operating manual for spray
gun.
5. If the tip is to be cleaned, see page 46, point 13.2.
6. Unit with suction system
Leave the suction system submerged in the coating
material or submerge it into the appropriate clean-
ing agent.
Suction filter and unit should not dry out.
In using quick-drying - or two-compo-
nent coating material, do not fail to rinse
unit through with a suitable cleaning
agent during the processing period.
Attention
8. Cleaning unit
(shutting down operation)
Cleanliness is the surest guarantee for disturbance-free
operation. Always clean the unit after completing spray-
ing work. In no event may residue of the coating material
dry and collect in the unit. The cleaning agent used for
cleaning (only with a flash point of over 21 °C) must cor-
respond to the coating material.
b
Secure spray gun, see operating manual for spray
gun.
Dismount tip and clean, see page 46, point 13.2.
b
Unit with suction system (fig. 14)
1. Remove suction system from the material vessel,
e.g. put unit in the horizontal set-up position.
2. Switch on the unit
3. Turn pressure regulating knob to the right.
4. Close the relief valve,
valve position p (spraying).
5. Pull the trigger guard on the spray gun in order to
pump residue coating material from the suction
pipe, the high-pressure hose and the spray gun
into an open container.
In case of coating material containing
solvents, the vessel must be earthed.
Attention
Caution! Do not pump or spray in con-
tainer with a small opening (bunghole)!
See safety regulations.
Danger
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Cleaning unit (shutting down operation)

6. Submerge suction system in a suitable cleaning
agent.
7. Open the relief valve,
valve position k (circulation).
8. Switch off the unit.
9. Screw on spray gun on suction pipe (fig. 14) with
the two accompanying spanners 22 mm.
10. Switch on the unit.
11. Pump suitable cleaning agent in the circuit for
approx. 1 minute.
12. Pull trigger guard on spray gun and hold with
clamp.
13. Close the relief valve,
valve position p (spraying).
14. Clean suction pipe for about three minutes.
15. Rinse in circuit – open the relief valve,
valve position k (circulation).
16. Close spray gun.
17. When cleaning with water, repeat procedure for
about three minutes with clear water.
18. Switch off unit.
The effect of cleaning is increased if
the spray gun is alternately opened
and closed.
In case of coating materials diluted
with water, warm water improves
cleaning.
Super Finish 21 • 23