Graco Reactor 3 - Fluid Circulation

Operation
Purge Purge
Purge
Air Air
Air
Procedure Procedure
Procedure
NOTE: NOTE:
NOTE:
Performthisprocedureanytimeairis
introducedintothesystem.
1.FollowthePressureReliefProcedure,page
32.
2.Installarecirculationkitorinstallbleedlines
betweentheoutletmanifoldrecirculation
ttingandawastecontainer.
NOTICE NOTICE
NOTICE
Topreventequipmentdamage,donot
circulateuidcontainingablowingagent
withoutconsultingwithyourmaterial
supplierregardinguidtemperature
limits.
3.If If
If
using using
using
pneumatic pneumatic
pneumatic
transfer transfer
transfer
pumps, pumps,
pumps,
turnon
airtothetransferpumps.Seeyourpump
manual,RelatedManuals,page3.
4.Tapthepumpmodebutton
.
5.SelectJogmodefromthedropdownmenu.
6.Taptosetthejoglevelto
desiredsetting.SeeJogMode,page33.
7.Tap
toturnonthemotor.
NOTE: NOTE:
NOTE:
Electrictransferpumpswill
automaticallyturnonwiththemotor.
8.Pumponegallon(3.8L)ofmaterialthrough
thesystem.
9.Setthepressurerelief/sprayvalves(SA,SB)
tospray.
W
W
LL     EE
10.If If
If
using using
using
pneumatic pneumatic
pneumatic
transfer transfer
transfer
pumps, pumps,
pumps,
turnoff
airtothetransferpumps.Seeyourpump
manual,RelatedManuals,page3.
11.Taptoturnoffthemotor.
NOTE: NOTE:
NOTE:
Electrictransferpumpswill
automaticallyturnoffwiththemotor.
12.Setthepressurerelief/sprayvalves(SA,SB)
topressurerelief/circulation
.
W
WLL     EE
S A
S B
13.Listenfora“spitting”soundfromthe
bleedlines(N)orrecirculationlines(R).
SeeTypicalInstallation,page15.This
soundindicatesthattheReactorsystemstill
containsunwantedair.Ifthesystemstill
containsair,repeatthepurgeairprocedure.
34 3A8500D