Graco Reactor 2 E-XP2 - Page 25

Troubleshooting
Error Error
Error
Location Location
Location
Type Type
Type
Description Description
Description
Cause Cause
Cause
Solution Solution
Solution
Pressuredifference
betweenAandB
materialisgreater
thanthede󰘰ned
value.
Ensurematerial󰘱owisequally
restrictedonbothmateriallines.
Pressure
imbalanceis
de󰘰nedtoolow.
Ensurethatthepressureimbalance
value,ontheSystemSetupscreen,is
atanacceptablemaximumpressure
topreventunnecessaryalarmsand
abortdispenses.
Outofmaterial.
Filltankswithmaterial
Feedsystem
defective.
Checkfeedpumpandhosesfor
blockage.Checkthatfeedpumps
havecorrectairpressure.
P7AX
MCM
Pressure
ImbalanceA
High
Fluidleakingfrom
heaterinletrupture
disk.
CheckifheaterandPRESSURE
RELIEF/SPRAYvalveareplugged.
Clear.Replacerupturedisk.Donot
replacewithapipeplug.
Pressuredifference
betweenAandB
materialisgreater
thanthede󰘰ned
value.
Ensurematerial󰘱owisequally
restrictedonbothmateriallines.
Pressure
imbalanceis
de󰘰nedtoolow.
Ensurethatthepressureimbalance
value,ontheSystemSetupscreen,is
atanacceptablemaximumpressure
topreventunnecessaryalarmsand
abortdispenses.
Outofmaterial.
Filltankswithmaterial
Feedsystem
defective.
Checkfeedpumpandhosesfor
blockage.Checkthatfeedpumps
havecorrectairpressure.
P7BX
MCM
Pressure
ImbalanceB
High
Fluidleakingfrom
heaterinletrupture
disk.
CheckifheaterandPRESSURE
RELIEF/SPRAYvalveareplugged.
Clear.Replacerupturedisk.Donot
replacewithapipeplug.
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