7 | Warning and error messages
INFICON
104 / 146
UL6000-Fab-Operating-instructions-iina75en1-04-(2109)
Type
Notification
Possible sources of
error
Remedy
E463
Temperature error of
backing pump
The ambient
temperature is too high
• Reduce the temperature in the
environment where the device is located
Fan blocked or
defective
• Contact customer service
Ambient temperature is
too low
• Increase the temperature in the
environment where the device is located
Temperature sensor of
backing pump is
defective
• Contact customer service
E464
Power consumption of
backing pump too high
Exhaust connection
sealed
• Make sure that the exhaust hose is
correctly connected
Heavy duty operation
• Contact customer service
E465
Incorrect flow direction in
backing pump
Gas flow into device
due to pressure at
exhaust connection
• Remove the pressure from the exhaust
connection
E466
Run-up error of backing
pump / rotation speed too
low
Exhaust connection
sealed
• Make sure that the exhaust hose is
correctly connected
Backing pump
defective
• Contact customer service
E467
Overload protection of
backing pump
Exhaust connection
sealed
• Make sure that the exhaust hose is
correctly connected
Backing pump
defective
• Contact customer service
W468
Unhandled warning
message of backing pump
Unhandled error
message from the
backing pump
• Contact customer service
E500
Pressure sensor p1 not
connected
Pressure sensor not
connected or cable
defective
• Contact customer service
VI-Board or MSB
defective
• Contact customer service
E502
Pressure sensor p2 not
connected
Pressure sensor not
connected or cable
defective
• Contact customer service
VI-Board or MSB
defective
• Contact customer service
Summary of Contents for 550-520
Page 2: ...INFICON GmbH Bonner Strasse 498 50968 Cologne Germany ...
Page 119: ...INFICON Decommissioning 9 UL6000 Fab Operating instructions iina75en1 04 2109 119 146 ...
Page 140: ...11 Appendix INFICON 140 146 UL6000 Fab Operating instructions iina75en1 04 2109 11 3 RoHS ...
Page 144: ...Index INFICON 144 146 UL6000 Fab Operating instructions iina75en1 04 2109 ...
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