Graco Reactor 2 H-XP3

Troubleshooting
Error Error
Error
Location Location
Location
Type Type
Type
Description Description
Description
Cause Cause
Cause
Solution Solution
Solution
Thermal
expansion
isoccurring
betweenthe
drumandReactor
inlet
Conditionthedrum
materialtotheambient
temperatureofthe
Reactor.
P4FBADM
BPumpInletLeak
Damagedresin
pumpinletball
orseat
Replacetheresinpump
inletballandseat.
Loose/bad
connection
Checktoensurethe
pressuretransduceris
properlyinstalledand
allwiresareproperly
connected.
P6AXHCMPressureSensor
ErrorA
Badsensor
Checkiftheerror
followsthetransducer.
Disconnecttransducer
cablesfromtheHCM
(connectors6and
7).ReverseAandB
connectionsandcheck
iftheerrorsfollows.If
theerrorfollowsthe
transducer,replacethe
pressuretransducer.
Loose/bad
connection
Checktoensurethe
pressuretransduceris
properlyinstalledand
allwiresareproperly
connected.
P6BXHCMPressureSensor
ErrorB
Badsensor
Checkiftheerror
followsthetransducer.
Disconnecttransducer
cablesfromtheHCM
(connectors6and
7).ReverseAandB
connectionsandcheck
iftheerrorsfollows.If
theerrorfollowsthe
transducer,replacethe
pressuretransducer.
Inletsensorsnot
installed
Ifinletsensorsarenot
installed,inletsensors
shouldbedisabledon
theSystemSetupscreen.
Loose/bad
connection
Checktoensureinlet
sensorisproperly
installedandallwiresare
properlyconnected.
P6FAHCMPressureSensor
ErrorInletA
334946J
25