Graco ULTRA MAX 1095 Instructions-Parts List Manual page 8

7. Adjust spray pattern.
a. Increase pressure just until spray from gun is
completely atomized. Use lowest pressure
necessary to get desired results. This reduces
overspray and fogging, decreases tip wear and
extends the life of the sprayer.
b. Use larger tip for more coverage rather than
increasing pressure.
c. Test spray pattern. To adjust pattern, engage
gun safety latch, loosen retaining nut. Position
tip guard horizontally for horizontal pattern or
vertically for vertical pattern. Then tighten re-
taining nut. Fig. 5.
L
J
G
F
E
Fig. 4
Startup
39
RAC IV RETAINING
HANDLE NUT
GUN SAFETY
LATCH DISENGAGED
Fig. 5
Cleaning a Clogged Tip
WARNING
INJECTION HAZARD
To reduce the risk of serious injury,
whenever you are instructed to relieve
pressure, follow the Pressure Relief
Procedure on page 7.
1. Relieve pressure.
2. Clean front of tip frequently during operation.
3. If spray tip clogs, release gun trigger, engage gun
safety latch, and rotate RAC IV handle 180 .
See Fig. 5.
4. Disengage gun safety latch and trigger gun into
waste container. Engage gun safety latch again.
5. Rotate RAC IV handle 180 to original position,
disengage gun safety latch, and resume spraying.
6. If tip is still clogged, engage gun safety latch, shut
off and unplug the sprayer, and open pressure
drain valve to relieve pressure. Clean spray tip as
shown in manual 308–644.
GUN SAFETY
LATCH ENGAGED