Cleaning Airless Spray Gun; Remedy In Case Of Faults - WAGNER ProSpray 3.25 Mode D'emploi

Cleaning the unit (shutting down)
8.4

Cleaning Airless spray gun

1. Rinse Airless spray gun with an appropriate cleaning agent.
2. Clean tip thoroughly with appropriate cleaning agent so that
no coating material residue remains.
3. Thoroughly clean the outside of the Airless spray gun.
Intake lter in Airless spray gun
Disassembly (Fig. 11)
1. Pull protective guard (1) forward vigorously.
2. Screw grip (2) out of the gun housing. Remove intake lter (3).
3. Intake lter congested or defective – replace.
9.

Remedy in case of faults

Type of malfunction
pressure does not build up
Possible cause
2. Pressure setting too low.
2. Filter projects over the uid level and
sucks air.
3. Filter clogged.
4. Suction hose/suction tube is loose, i.e.
the unit is sucking in outside air.
1. Tip heavily worn.
2. Tip too large.
3. Pressure setting too low.
4. Filter clogged.
5. Coating material ows through the
return hose when the relief valve is in
p spray) position.
6. Packings sticky or worn.
7. Valve balls worn.
8. Valve seats worn.
GB
Assembly
1. Place intake lter (3) with the long cone into the gun housing.
2. Screw in grip (2) into the gun housing and tight en.
3. Slot in protective guard (1).
1
Measures for eliminating the malfunction
1. Check voltage supply.
2. Turn up pressure control knob.
3. Replace.
p spray).
2. Re ll the coating material.
3. Clean or replace the lter.
Secure suction hose with retaining clip.
1. Replace
2. For selection of a smaller tip, see Tip table on Page 40.
3. Turn pressure control knob clockwise to increase.
4. Clean or replace the lter.
5. Remove and clean or replace relief valve.
6. Remove and clean or replace packings.
7. Remove and replace valve balls.
8. Remove and replace valve seats.
34
Remedy in case of faults
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0 b
s i
2 5
0 p
6 0
x .3
m a g :
rn in
a r
W a c le
e p
k e ti p
o f
3
2
k circulation).
ProSpray 3.25