Refilling Paint Pail; Blockages - Graco Magnum True Airless Project Painter Plus Owner's Manual

4. Release trigger. Engage trigger lock.
High-pressure spray is able to inject toxins
into the body and cause serious bodily
injury. Do not stop leaks with hand or rag.
NOTE: Inspect for leaks. If leaking occurs,
perform Pressure Relief Procedure, page
14, then tighten all fittings and repeat Fill
Pump (Prime Pump), page 16.
5. Transfer Drain Tube to paint pail and clip
to Suction Tube.
6. Rotate Spray Tip back to SPRAY
position and ensure the Spray Tip Guard
is tight.

Refilling Paint Pail

When the paint pail runs low and the gun
stops spraying, refill the paint pail and repeat
the Fill Pump (Prime Pump) procedure,
then the Fill Gun and Hose procedure.
3A5431B EN
You are now ready to spray!
NOTE: It is normal for the motor to stop once
the sprayer is primed and under pressure. If
the motor continues to run, the sprayer is not
primed. Repeat the Fill Pump (Prime Pump)
and Fill Gun and Hose processes.

Blockages

If paint does not come out of the gun, or if
performing pressure relief procedure and
you suspect pressure has not been fully
relieved:
1. VERY SLOWLY loosen the hose
connection to the gun and disconnect
the airless spray hose from the gun.
2. Lower Prime/Spray Valve to SPRAY
position.
3. While holding hose firmly, point end of
hose into paint pail and turn ON/OFF
switch to ON position.
a. If fluid does not flow out of hose,
replace the hose and continue to
step 4.
b. If fluid flows out of hose, see Clean
the Gun and Gun Filter, page 26.
4. Reassemble the hose and gun, and
repeat Fill Gun and Hose, page 16.
Start Up
17