Graco Inc. 111418a - Manual (Page 13)

Startup
310892F 13
6. Increase pressure enough
to start pump stroking and
allow fluid to circulate for
15 seconds; turn pressure
down and turn prime valve
horizontal. 7. Take spray gun trigger
safety OFF. 8. Hold gun against
grounded metal flushing
pail. Trigger gun and
increase fluid pressure
slowly until pump runs
smoothly. Inspect fittings for leaks. Do not
stop leaks with your hand or a rag!
If leaks occur, turn sprayer OFF
immediately. Perform Pressure
Relief steps 1 - 3 on page 23.
Tighten leaky fittings. Repeat Start
Up procedure steps 1 - 5. If no
leaks, continue to trigger gun until
system is thoroughly flushed. Pro-
ceed to step 6.
15
SEC
ti5794a
ti10167a
FLUSH
ti5796a