Graco Reactor 2 H-XP3 Repair Manual

Repair
Repair Repair
Repair
Heated Heated
Heated
Hose Hose
Hose
Refertotheheatedhosemanual309572forhose
replacementparts.
Check Check
Check
Hose Hose
Hose
Wires Wires
Wires
1.PerformShutdown,page49.
Note
Whiphosemustbeconnected.
2.Removecover(CV).
3.DisconnectsystemwiresfromtheReactor.
4.Disconnecthosewires(HW)fromterminalblock
(TB),seeFig3.
5.Usinganohmmeter,checkbetweenthehose
wires(HW).Thereshouldbecontinuity.
6.Ifhosefailstest,retestateachlengthofhose
fromthesystemouttothegun,includingwhip
hose,untilfailureisisolated.
7.Reconnectwiresandinstallcover(CV).
Check Check
Check
RTD RTD
RTD
Cables Cables
Cables
and and
and
FTS FTS
FTS
1.PerformShutdown,page49.
2.DisconnectRTDcable(C)atReactor(SC).
3.TestwithanohmmeterbetweenpinsofM8cable
connectorC.
Note
Donottouchouterringwithtestprobe
whilemeasuringresistance.
M8 M8
M8
Connector Connector
Connector
Pins Pins
Pins
Resistance Resistance
Resistance
3to1
SeeRTDResistance
vs.Temperature,
page61.
3to4
SeeRTDResistance
vs.Temperature,
page61.
1to40.2-0.4ohmsatthe
FTS(each50ftcable
adds2.5ohms)
2toany
in󰘰nity(open)
4.Retestateachlengthofhose,includingwhip
hose,untilfailureislocated.
5.IftheFTSisnotreadingproperlyattheendof
thehose,connectFTSdirectlytoRTDcable(C)
atthemanifold.
6.IftheFTSreadsproperlyatthemanifoldbut
notattheendofthehose,checkcable(C)
connections.Verifytheyaretight.
HeatedHose
Figure8
Note
Toassistintakingreadings,orderRTD
TestKit24N365.Kitincludestwocables:
onecablewithacompatiblefemaleM8
connectorandanothercablewithamale
M8connector.Bothcableshavestripped
wireattheotherendforeasytestprobe
access.
Pins Pins
Pins
/ /
/
Wire Wire
Wire
Color Color
Color
Result Result
Result
3to1/browntoblue
SeeRTDResistance
vs.Temperature,
page61.
3to4/bluetoblack
SeeRTDResistance
vs.Temperature,
page61.
1to4/browntoblack0.2-0.4ohmsatthe
FTS(each50ftcable
adds2.5ohms)
2toany/N/A
in󰘰nity(open)
60 334946C

Graco Reactor 2 H-XP3 Specifications

General

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