Flush Storage Fluid - Graco Magnum TrueAirless ProX19 Owner's Manual

Start Up

Flush Storage Fluid

It is important that you flush storage fluid
from the sprayer before using it.
1. Make certain ON/OFF switch is OFF.
Button is not illuminated when OFF.
2. Separate Drain Tube (smaller) from
Suction Tube (larger). Place Drain Tube
in a waste pail.
3. Submerge Suction Tube into pail filled
with water if spraying water-based
material, or mineral spirits or compatible
flushing solvents if spraying oil-based or
flammable material. When flushing
oil-based or flammable materials, follow
Grounding Instructions, page 11.
4. Turn Prime/Spray Valve down to PRIME
position.
5. Install battery, see Battery Installation
and Removal, page 14.
6. Press the PushPrime button twice to
loosen Inlet Valve ball.
16
7. Align setting indicator with the START
setting on the pressure control knob.
8. Turn ON/OFF switch to ON position.
Button is illuminated when ON.
9. When sprayer starts pumping, flushing
fluid will flow up the Suction Tube and
out the Drain Tube. Allow fluid to flow
out of Drain Tube, into waste pail, for 30
to 60 seconds.
3A9019A EN