Graco LineLazer V 200MMA Operation - Repair - Parts page 16

Setup/Startup
22. Hold gun against a grounded metal flushing pail.
Trigger gun and increase fluid pressure slowly until
pump runs smoothly.
High-pressure spray is able to inject toxins into the
body and cause serious bodily injury. Do not stop
leaks with hand or rag.
23. Inspect fittings for leaks. If leaks occur, turn sprayer
OFF immediately. Perform Pressure Relief Proce-
dure, page 12. Tighten leaky fittings. Repeat
Startup, steps 1 - 22. If no leaks, continue to trigger
gun until system is thoroughly primed. Proceed to
step 24.
24. Close B side fluid valve on gun, and repeat step 14 -
23 for pump "A" with component A material.
25. Perform Pressure Relief Procedure, page 12.
26. Engage piston safety lock. Use end of SwitchTip to
press OneSeal into tip guard, with curve matching
tip bore.
To avoid serious injury from skin injection, do not put
your hand in front of the spray tip when installing or
removing the spray tip and tip guard.
16
27. Insert SwitchTip in tip bore and firmly thread
assembly onto gun.
28. Test spray onto cardboard. Adjust pressure to
achieve desired results.
29. Aim gun into waste bucket, open purge air valve to
purge mixed material from tip and spray tip adapter.
NOTICE
Purge air valve must be open to purge material from
gun. Purging material maintains the gun's functionality
and prevents hardened material in gun components.
3A6466A Operation, Repair, Parts