Graco 312666R Paint Sprayer User Manual


 
Flat Spray Tips
312666R 19
Flat Spray Tips
1. Follow Pressure Relief Procedure, page
17.
2. Unscrew and remove front cover retainer
(C).
3. Remove front cover (U) and o-ring (2b).
Inspect o-ring.
4. Remove tip retainer (46) and tip (21).
Inspect o-ring (47).
5. Remove fluid housing (F). Loosen A and B
side seals. Slide flat mix chamber (14) out
rear of fluid housing.
6. To clean, soak tip in compatible solvent.
Clean gently with tip cleanout tool 15D234;
page 56 for details of tool.
7. Reassemble in reverse order.
a. Insert mix chamber (14) from rear of
fluid housing.
b. Tighten A and B side seals on fluid
housing.
c. Assemble o-ring (47), tip (21), and tip
retainer (46) to front of mix chamber
(14).
8. Reposition tip horizontally or vertically, or
install different tip size.
9. Reinstall fluid housing (F) to handle.
10.Reinstall front cover (U) and front cover
retainer (C).
F
IG
. 24
If tip is stuck, pry off with small screwdriver
or pull off with pliers. Tip is hardened to
resist damage.
C
U
F
TI12087a
14
47
21
46
F
IG
. 25
Tips marked on back with last three digits
of part number. See Flat Tip Kits, page
50.
TI12088a
TI2648a