Graco LineLazer 3400 Operation - Repair - Parts page 19

7. Close prime valve.
8. Hold gun against paint pail. Disengage gun trigger
lock.
ti30115a
9. Gradually turn pressure control up until motor
begins to drive pump. Trigger gun until flushing fluid
appears.
ti30116a
3A4587B Operation, Repair, Parts
10. Move gun to flushing pail, hold gun against pail, trig-
ger gun to thoroughly flush system. Release trigger
and engage trigger lock.
ti30114a
ti30117a
11. Open prime valve and allow flushing fluid to
circulate for 20 seconds to clean drain tube.
Clean-up
ti30118a
19