Graco A Series Instructions-Parts List Manual page 7

1/4 npsm(m):
A
Do not install any shutoff device here
B
Fill 1/3 full with TSL
Fig. 3
Refer to the IMPORTANT note on page 6.
How to use the gun safety latch
When engaged, the gun safety latch (A) prevents the
gun from accidental triggering. See Fig. 4.
WARNING
INJECTION HAZARD
If the gun still sprays when the gun trig-
ger safety is locked, repair the gun.
See the spray gun instruction manual.
Safety latch shown
A
in "ON SAFE" position
Safety latch shown
B
in "OFF SAFE" position
A
A
Fig. 4
Setup
85
A
28
Operation
A
B
01020
52
102
B
How to use the pressure drain valve
Use the pressure drain valve (45) to relieve fluid pres-
sure from the pump and to help prime the pump. If the
valve senses an overpressure condition, it opens
automatically to relieve fluid pressure. If this happens,
stop spraying immediately, shut off and unplug the
sprayer. Correct the problem before using the sprayer
again. Refer to Troubleshooting, page 13. See Fig. 5.
A
Closed (spray) position
Open (drain) position
B
45
Fig. 5
45
B
A
02825A