Startup
9.Switchontheaircompressor,airdryer,and
breathingair,ifincluded.
10.Forrststartupofnewsystem,loaduidwith
feedpumps.
a.CheckthatallSetup Setup
Setup
stepsarecomplete.
SeeSetupMode.
b.Ifanagitatorisused,opentheagitator’sair
inletvalve.
c.Ifyouneedtocirculateuidthroughthe
systemtopreheatthedrumsupply,see
CirculationThroughReactor,page50.
Ifyouneedtocirculatematerialthrough
theheathosetothegunmanifold,see
CirculationThroughGunManifold,page51.
d.TurnbothPRESSURERELIEF/SPRAY
valves(SA,SB)toSPRAY
.
e.Openuidinletvalves(FV).Checkforleaks.
Cross-contaminationcanresultincured
materialinuidlineswhichcouldcause
seriousinjuryordamageequipment.To
preventcross-contamination:
•Never Never
Never
interchangecomponentAand
componentBwettedparts.
•Neverusesolventononesideifit
hasbeencontaminatedfromtheother
side.
•Alwaysprovidetwogroundedwaste
containerstokeepcomponentAand
componentBuidsseparate.
f.Holdgunuidmanifoldovertwogrounded
wastecontainers.OpenuidvalvesAandB
untilclean,air-freeuidcomesfromvalves.
Closevalves.
The Fusion AP gun manifold is shown.
48 334945J