Cleaning The Unit (Shutting Down); Cleaning Unit From Outside; Suction Filter; Cleaning Airless Spray Gun - WAGNER ProSpray 22 Operating Manual

• Secure the spray gun, refer to the operating manual
of the spray gun.
Clean and remove tip.
For a standard tip, refer to Page 45, Section 13.2.
If a non-standard tip is installed, proceed according to
the relevant operating manual.
1. Remove suction hose from the coating material.
2. Close the relief valve, valve position
SPRAY (p spray).
3. Switch the unit ON.
4. Pull the trigger of the spray gun in order to pump the
remaining coating material from the suction hose,
high-pressure hose and the spray gun into an open
container.
The container must be earthed in case of
coating materials which contain solvents.
Attention
Caution! Do not pump or spray into a
container with a small opening (bung-
hole)!
Danger
Refer to the safety regulations.
5. Immerse suction hose with return hose into a con-
tainer with a suitable cleaning agent.
6. Turn the pressure control knob into the blue zone -
pulsating pressure for unit cleaning.
7. Open the relief valve, valve position PRIME (k circu-
lation).
8. Pump a suitable cleaning agent in the circuit for a
few minutes.
9. Close the relief valve, valve position
SPRAY (p spray).
10. Pull the trigger of the spray gun.
11. Pump the remaining cleaning agent into an open
container until the unit is empty.
12. Switch the unit OFF.

8.1 Cleaning unit from outside

First of all pull out mains plug from
socket.
Danger
Danger of short circult through pane-
trating water !
Never spray down the unit with
high-pressure or high-pressure steam
Danger
cleaners.
Wipe down unit externally with a cloth which has been
immersed in a suitable cleaning agent.
ProSpray 22
g

8.2 Suction filter

i
A clean suction filter always guarantees
maximum feed quantity, constant spraying
pressure and problem-free functioning
of the unit.
– Screw off the filter (Fig. 7) from suction pipe.
– Clean or replace the filter.
Carry out cleaning with a hard brush and an appropri-
ate cleaning agent.

8.3 Cleaning Airless spray gun

Rinse Airless spray gun with an appropriate clean-
–
ing 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. 8)
1. Pull protective guard (1) forward vigorously.
Screw grip (2) out of the gun housing. Remove
2.
intake filter (3).
Intake filter congested or defective – replace.
3.
Mounting
1. Place intake filter (3) with the long cone into the gun
housing.
Screw in grip (2) into the gun housing and tighten.
2.
3. Slot in protective guard (1).
1

Cleaning the unit (shutting down)

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