Graco Reactor 2 H-XP3 Repair Parts

Repair
Change Change
Change
Pump Pump
Pump
Lubricant Lubricant
Lubricant
ChecktheconditionoftheISOpumplubricant
daily.Changethelubricantifitbecomesagel,
itscolordarkens,oritbecomesdilutedwith
isocyanate.
Gelformationisduetomoistureabsorption
bythepumplubricant.Theintervalbetween
changesdependsontheenvironmentin
whichtheequipmentisoperating.Thepump
lubricationsystemminimizesexposureto
moisture,butsomecontaminationisstill
possible.
Lubricantdiscolorationisduetocontinual
seepageofsmallamountsofisocyanatepast
thepumppackingsduringoperation.Ifthe
packingsareoperatingproperly,lubricant
replacementduetodiscolorationshouldnotbe
necessarymoreoftenthanevery3or4weeks.
Tochangepumplubricant:
1.FollowPressureReliefProcedure,page49.
2.Liftthelubricantreservoir(LR)outofthe
bracket(RB)andremovethecontainerfrom
thecap.Holdingthecapoverasuitable
container,removethecheckvalveandallow
thelubricanttodrain.Reattachthecheck
valvetotheinlethose.
3.Drainthereservoirandushitwithclean
lubricant.
4.Whenthereservoirisushedclean,llwith
freshlubricant.
5.Threadthereservoirontothecapassembly
andplaceitinthebracket.
6.Pushthelargerdiametersupply(ST)tube
approximately1/3ofthewayintothe
reservoir.
7.Pushthesmallerdiameterreturntube(RT)
intothereservoiruntilitreachesthebottom.
NOTE: NOTE:
NOTE:
Thereturntubemustreachthe
bottomofthereservoirtoensurethat
isocyanatecrystalswillsettletothebottom
andnotbesiphonedintothesupplytube
andreturnedtothepump.
8.Thelubricationsystemisreadyforoperation.
Noprimingisrequired.
Figure1PumpLubricationSystem
Change Change
Change
Hydraulic Hydraulic
Hydraulic
Fluid Fluid
Fluid
and and
and
Filter Filter
Filter
NOTE: NOTE:
NOTE:
Changebreak-inoilinanewsystem
aftertherst250hoursofoperationorwithin3
months,whichevercomesrst.
Table Table
Table
2 2
2
Frequency Frequency
Frequency
of of
of
Oil Oil
Oil
Changes Changes
Changes
Ambient Ambient
Ambient
Temperature Temperature
Temperature
Recommended Recommended
Recommended
Frequency Frequency
Frequency
0to90°F
(-17to32°C)
1000hoursor12
months,whichever
comesrst
90°Fandabove
(32°Candabove)
500hoursor6
months,whichever
comesrst
1.FollowPressureReliefProcedure,page49.
2.Allowhydraulicuidtocool.
334946J
57

Graco Reactor 2 H-XP3 Specifications

General

Brand	Graco
Model	Reactor 2 H-XP3
Category	Paint Sprayer
Language	English