Graco Reactor 2 E-XP2

FluidCirculation
Fluid Fluid
Fluid
Circulation Circulation
Circulation
Circulation Circulation
Circulation
Through Through
Through
Reactor Reactor
Reactor
NOTICE NOTICE
NOTICE
Topreventequipmentdamage,donotcirculate
󰘱uidcontainingablowingagentwithoutconsulting
withyourmaterialsupplierregarding󰘱uid
temperaturelimits.
NOTE: NOTE:
NOTE:
Optimumheattransferisachievedatlower
󰘱uid󰘱owrateswithtemperaturesetpointsatdesired
drumtemperature.Lowtemperaturerisedeviation
errorsmayresult.
Tocirculatethroughgunmanifoldandpreheathose,
seeCirculationThroughGunManifold,page48.
1.FollowStartup,page44.
Toavoidinjectioninjuryandsplashing,donot
installshutoffsdownstreamofthePRESSURE
RELIEF/SPRAYvalveoutlets(BA,BB).The
valvesfunctionasoverpressurereliefvalves
whensettoSPRAY
.Linesmustbe
opensovalvescanautomaticallyrelieve
pressurewhenmachineisoperating.
2.SeeTypicalInstallation,withsystem󰘱uid
manifoldtodrumcirculation,page14.Route
circulationlinesbacktorespectivecomponent
AorBsupplydrum.Usehosesratedatthe
maximumworkingpressureofthisequipment.
SeeTechnicalSpeci󰘰cations,page71.
3.SetPRESSURERELIEF/SPRAYvalves(SA,
SB)toPRESSURERELIEF/CIRCULATION
.
SA
SB
GA
GB
4.Settemperaturetargets.SeeTargets,page39.
5.Press tocirculate󰘱uidinjogmodeuntil
AandBtemperaturesreachtargets.See
JogMode,page48formoreinformationabout
jogmode.
6.Press
toturnonthehoseheatzone.
7.TurnontheAandBheatzones.Waituntilthe
󰘱uidinletvalvetemperaturegauges(FV)reach
theminimumchemicaltemperaturefromthe
supplydrums.
8.Exitjogmode.
9.SetPRESSURERELIEF/SPRAYvalves(SA,
SB)toSPRAY
.
SB
SA
GA
GB
333023M
47