Wagner SprayTech 558389 Paint Sprayer User Manual


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ProSpray 3.34 13
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Cleaning the unit (shutting down)
8. Cleaning the unit (shutting down)
A clean state is the best method of ensuring operation without
problems.Afteryouhavenishedspraying,cleantheunit.Under
no circumstances may any remaining coating material dry and
harden in the unit.
The cleaning agent used for cleaning (only with an igni tion point
above21°C)mustbesuitableforthecoatingmaterialused.
• Secure the spray gun, refer to the operating manual of
the spray gun.
Clean and remove tip.
For a standard tip, refer to Page 19, Section 12.2.
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.
Attention
The container must be earthed in case of coating
materials which contain solvents.
Caution! Do not pump or spray into a container
with a small opening (bunghole)!
Refer to the safety regulations.
5. Immerse suction hose with return hose into a container
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 circulation).
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.
Attention
Danger of short circult through panetrating
water!
Never spray down the unit with high-pressure or
high-pressure steam cleaners.
Wipe down unit externally with a cloth which has been immersed
in a suitable cleaning agent.
8.2 Cleaning the high-pressure lter
Cleantheltercartridgeregularly.
Asoiledorcloggedhigh-pressurelter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.
4. Unscrewthelterhousing(Fig.9,Item1).withastrap
wrench.
5. Pulltheltercartridge(2)fromthebearingspring(3).
6. Clean all the parts with the corresponding cleaning agent.
Ifnecessary,replacetheltercartridge.
7. Check the O-ring (4), replace it if necessary.
8. Place the bearing ring (5) against the bearing spring (3).
Slidetheltercartridge(2)overthebearingspring.
9. Screwinlterhousing(1)andtightenitasfaraspossible
with the strap wrench.
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