Graco Reactor 2 H-XP2 Repair Parts

Repair
Repair Repair
Repair
Primary Primary
Primary
Heater Heater
Heater
Replace Replace
Replace
Heater Heater
Heater
Element Element
Element
1.FollowBeforeBeginningRepair,page50.
2.Waitforheaterstocool.
3.Removeheatercover.
4.Disconnectheaterelementwiresfromheater
wireconnectorinsidetheelectricalenclosure.
SeeElectricalSchematics,page102.Testwith
anohmmeter.
System System
System
Total Total
Total
Heater Heater
Heater
Wattage Wattage
Wattage
Element Element
Element
Ohms Ohms
Ohms
per per
per
element element
element
H-3010kW2,55018–21
H-30,
H-40,
H-XP2
15kW2,55018–21
H-40,
H-50,
H-XP3
20kW2,55018–21
5.IftheRTDisontheheaterelement,remove
theRTD(512)toavoiddamage.See
ReplaceRTD,page61.
6.Useawrenchtoremovetheheaterelement
(508).Inspectelement.Itshouldberelatively
smoothandshiny.Replaceelementifthereisa
crusted,burntash-likematerialadheredtothe
element,orifthesheathshowspittingmarks.
7.Installthenewheaterelement(508),holdingthe
mixer(510)soitdoesnotblocktheRTDport.
Torqueto120ft-lb(163N•m).
8.InstalltheRTD(512),ifremovedearlier.See
ReplaceRTD,page61.
9.Reconnectthewiresinsidetheelectrical
enclosure.
Line Line
Line
Voltage Voltage
Voltage
Theheateroutputsitsratedwattageat230VAC.
Lowlinevoltagewillreducepoweravailableandthe
heaterwillnotperformatfullcapacity.
Repair Repair
Repair
Heater Heater
Heater
Overtemperature Overtemperature
Overtemperature
Switch Switch
Switch
1.PerformShutdown,page48.
2.Waitforheaterstocool.
3.Removeheatercover(#10).
4.Disconnectovertemperatureswitches(509)from
cable(88).Testacrossspadeterminalswith
ohmmeter.
a.Iftheresistanceisnotapproximately0ohms,
theovertemperatureswitch(509)needsto
bereplaced.Gotostep5.
b.Iftheresistanceisapproximately0ohms,
inspectcable(88)toensureitisnotcutor
open.Reconnecttheovertemperatureswitch
(509)andcable(88).Disconnectcablefrom
theTCM.Testfrompin1to3and1to4.If
theresistanceisnotapproximately0,and
switchesare0,replacecableinplaceor
originalcable.
5.Iftheswitchfailsthetest,removethescrews.
Discardthefailedswitch.Applyathinlayerof
thermalcompound110009andinstallanew
switch(509)inthesamelocationonhousing
(501).Securewithscrews(513)andreconnect
cables(88).
60 334946H

Graco Reactor 2 H-XP2 Specifications

General

Brand	Graco
Model	Reactor 2 H-XP2
Category	Paint Sprayer
Language	English