Graco GX21 Cordless - Filter and Gun Cleaning

Cleanup
3A8429A 27
Cleaning InstaClean
™
Fluid Filter
(Optional)
The InstaClean Fluid Filter prevents particles
from entering paint hose. After each use,
remove and clean it to ensure peak
performance.
1. Perform Pressure Relief Procedure,
page 13 and remove battery, see
Battery Installation and Removal,
page 12.
2. Disconnect airless spray hose (A) from
sprayer.
3. Unscrew outlet fitting (B).
4. Remove InstaClean Fluid Filter (C).
5. Check InstaClean Fluid Filter (C) for
debris. If needed, clean filter with water
or flushing solvent and a soft brush.
a. Install closed (square) end of
InstaClean Fluid Filter (C) in
sprayer.
b. Screw outlet fitting (B) into sprayer.
6. Tighten outlet fitting and reconnect hose
(A) to sprayer. Use wrench to tighten
securely.
Clean the Gun
1. Perform Pressure Relief Procedure,
page 13 and remove battery, see
Battery Installation and Removal,
page 12
2. Clean gun fluid filter with water or flush-
ing fluid and a brush every time you
flush the system. Replace gun filter if
damaged.
3. Remove spray tip and tip guard
assembly and clean with water or
flushing fluid and a brush.
4. Wipe paint off outside of gun using a soft
cloth moistened with water or flushing
fluid.
C
B
A
t
ti
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