INFICON
Warning and error messages | 7
Contura® S400-Operating-instructions-jina91en1-09-(2001)
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Type
Notification
Possible sources of
error
Remedy
E520-
Contura
Pressure too high
Leak in the valve block
• Check that the message does not appear
when you restart the device
• Contact customer service
Pump is defective
• Contact customer service
E530
Leak in measuring chamber
Chamber not closed
• Connect the measuring chamber during
the measurement
Large product with
gross leakage
• Repeat the measurement
Leak in the chamber
• Check the hose connections of the
measuring chamber
• Contact customer service
W540
Pressure too low
Pressure too low
• Check filter and replace if necessary
• Contact customer service
E560
Leaking gasket
Target pressure not
reached
• Remove a large product with gross
leakage
• Check the hose connections of the
measuring chamber
• Check filter and replace if necessary
• Contact customer service
W561
Leak in the outer gasket
Contaminated chamber
seal
• Clean the chamber seal
Damaged chamber
seal
• Check the chamber seal and replace it if
necessary
Hose connection (B)
leaking
• Check the hose connection (B) and
replace it if necessary
Filter leaking
• Check filter and replace if necessary
Internal hose
connection leaking
• Contact customer service
W562
Leak in the valve block
Contaminated valve
block
• Repeat the measurement
• Contact customer service
Defective valve block
• Contact customer service
E564
Valve error
Valve sticking
• Repeat the measurement
Valve defective
• Contact customer service