Cleaning The High-Pressure Filter; Cleaning Airless Spray Gun - WAGNER ProSpray 23 Operating Manual

Cleaning the unit (shutting down)
8.3

Cleaning the high-pressure filter

Clean the filter cartridge regularly.
A soiled or clogged high-pressure filter can cause a poor
spray pattern or a clogged tip.
1. Turn the pressure regulator knob into the black zone
until it stops (no pressure).
2. Open the relief valve, valve position PRIME
(k circulation).
3. Switch the unit OFF.
Unplug the power plug from the outlet.
Danger
4. Unscrew the filter housing (Fig. 12, Item 1). with a
strap wrench.
5. Pull the filter cartridge (2) from the bearing spring (3).
6. Clean all the parts with the corresponding cleaning
agent. If necessary, replace the filter cartridge.
7. Check the O-ring (4), replace it if necessary.
8. Place the bearing ring (5) against the bearing spring
(3). Slide the filter cartridge (2) over the bearing
spring.
9. Screw in the filter housing (1) and tighten it as far as
possible with the strap wrench.
5
38
3
4
1
2
g

8.4 Cleaning Airless spray gun

– Rinse Airless spray gun with an appropriate clea-
ning agent.
– Clean tip thoroughly with appropriate cleaning
agent so that no coating material residue remains.
– Thoroughly clean the outside of the Airless spray
gun.
Intake filter in Airless spray gun
Dismounting (fig. 13)
1.
Pull protective guard (1) forward vigorously.
2. Screw grip (2) out of the gun housing. Remove
intake filter (3).
3. Intake filter congested or defective – replace.
Mounting
1. Place intake filter (3) with the long cone into the gun
housing.
2. Screw in grip (2) into the gun housing and tighten.
3. Slot in protective guard (1).
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ProSpray 23
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