Graco 16W869 Paint Sprayer User Manual


 
Startup
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8. Hold gun against grounded metal flushing pail. Trig-
ger 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 Procedure
steps 1-3, page 10. Tighten leaky fittings. Repeat
Startup procedure steps 1 - 5. If no leaks, continue
to trigger gun until system is thoroughly flushed.
Proceed to step 6.
9. Place siphon tube in material pail.
10. Trigger gun again into flushing fluid pail until mate-
rial appears.
Switch Tip
Guard Assembly
1. Perform Pressure Relief Procedure, page 10.
2. Engage gun trigger lock. Insert Switch Tip. Insert
seat and OneSeal
.
3. Insert Switch Tip.
4. Screw assembly onto gun. Tighten.
Spray
1. Spray test pattern. Increase pressure to eliminate
heavy edges. Use smaller tip size if pressure adjust-
ment can not eliminate heavy edges.
2. Hold gun perpendicular, 10-12 in. (25-30 cm) from
surface. Spray back and forth. Overlap by 50%.
Trigger gun after moving and release before stop-
ping.
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