Graco Reactor 3 - Page 35

Operation
Flush Flush
Flush
the the
the
Equipment Equipment
Equipment
Tohelppreventreandexplosion:
•Flushequipmentonlyinawell-ventilated
area.
•Donotsprayammableuids.
•Donotturnonheaterswhileushingwith
ammablesolvents.
•Alwaysgroundequipmentandwaste
container.
•Flushoutolduidwithnewuid,orush
outolduidwithacompatiblesolvent
beforeintroducingnewuid.
•Usethelowestpossiblepressurewhen
ushing.
•Allwettedpartsarecompatiblewith
commonsolvents.Useonlymoisture-free
solvents.
To To
To
the the
the
ush ush
ush
feed feed
feed
hoses, hoses,
hoses,
pumps, pumps,
pumps,
heaters, heaters,
heaters,
hose, hose,
hose,
and and
and
the the
the
gun gun
gun
manifold: manifold:
manifold:
1.Installbleedlinesbetweentheoutlet
manifoldrecirculationttingandagrounded
metalwastecontainer.
2.Routethecirculationlinesbacktorespective
AorBsupply,orgroundedmetalwaste
containers.
3.Setthepressurerelief/sprayvalves(SA,SB)
topressurerelief/circulation
.
W
WLL     EE
S A
S B
4.Usejogmodetocirculateuid.Reactor
systemsallowtheentiresystemtobein
jogmode,orAandB-sidetransferpumps
tobeputintojogmodeseparately.See
JogMode,page33.Circulateuiduntilonly
solventcomesfromthebleedlines.The
Reactorfeedhoses,pumps,andheatersare
nowushed.
5.Setthepressurerelief/sprayvalves(SA,SB)
tospray
.
W
W
LL     EE
6.Holdthegunuidmanifoldover
twogroundedwastecontainers.
OpenuidvalvesXAandXB(see
ComponentIdentication,page18)until
onlysolventcomesfromthevalves.Close
thevalves.TheReactorhoseandgun
manifoldarenowushed.
NOTE: NOTE:
NOTE:
Fortheestimatednumberofmachine
cyclesneededtoushdifferentmodelsand
hosecongurations,seethetableonthe
followingpage.
7.Optional: Optional:
Optional:
Useaccessorycirculationkitto
circulateuidthroughthegunmanifold.
Circulation Circulation
Circulation
Gun Gun
Gun
Manual Manual
Manual
in in
in
English English
English
246362FusionAP,PC,MP309818
256566FusionCS313058
NOTICE NOTICE
NOTICE
Topreventmoisturefromreactingwith
isocyanate,alwaysleavethesystemlled
withamoisture-freeplasticizeroroil.Donot
usewater.Neverleavethesystemdry.See
ImportantIsocyanateInformation,page13.
3A8500D 35