Graco Project Series Owner's Manual page 16

Startup
c. Continue to squeeze the FlexLiner
while pulling the Trigger for 10
seconds.
NOTE: This will purge all air from the pump
and cup. Paint will not spray out, but will
recirculate through the pump and back into
the cup.
d. When no more air bubbles appear
in the VacuValve, release the
Trigger and close the VacuValve
cap. Continue to squeeze the
FlexLiner until the VacuValve is
closed.
16
3. Turn Prime Knob forward to SPRAY
position. Verify Spray Tip is forward in
the SPRAY position.
4. Point the sprayer into a waste pail and
pull the Trigger for 5 seconds to spray
out storage fluid.
NOTICE
To avoid pump damage, if the sprayer
does not spray after 5 seconds, STOP and
repeat STARTUP.
You are now ready to spray!
NOTE: For best results, to evacuate all
material from the FlexLiner when the material
is nearly gone, gently squeeze the bottom of
the FlexLiner to push the last of the material
up to the Cup Lid.
NOTE: Driver may get paint on it from
operation.
NOTE: Driver may get hot from extended
use.
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