Graco Reactor 2 E-30 Operation page 56

Purge Air Procedure
11. To relieve air pressure from the feed pumps,
disconnect the air supply lines (G) from the feed
pumps (K).
12. Press the jog mode stop button
mode.
56
13. Set the PRESSURE RELIEF/SPRAY valves
(SA, SB) to PRESSURE RELIEF/CIRCULATION
14. Listen for a "spitting" sound from the bleed
lines (N) or recirculation lines (R). See
Typical Installation, without circulation, page
Typical Installation, with system fluid
to exit Jog
manifold to drum circulation, page
Typical Installation, with gun fluid manifold to
drum circulation, page
that the Reactor 2 system still contains unwanted
air. If the system still contains air, repeat the
purge air procedure.
.
GA GB
SA
15. This sound indicates
SB
13,
14, and
333023M