Inficon ULTRATEST UL3000 Fab, Translation Of The Original Operating Instructions

Page: 97 / 140

INFICON Warning and error messages | 7
UL3000-Fab-Operating-instructions-iina73en1-08-(1910) 97 / 140
Type Notification Possible sources of
error
Remedy
E521 Pressure rise, anode voltage
collapsed
Pressure rise at
pressure sensor p2 and
anode voltage
collapsed
• Contact customer service
W522 Pressure rise, emission
break down
Pressure rise at
pressure sensor p2 and
emission collapsed
• Contact customer service
W540 Flow through capillary is too
low! Leaks may not be
detectable
Filter is dirty • Replace the sniffer tip filter
Sniffer tip or capillary
blocked
• Remove the blocking of the sniffer tip
• Use another sniffer line, if possible
• Contact customer service
The pressure limit for a
blocked capillary is set
too high
• Check and change the pressure limit, if
necessary
W541 Flow through capillary is
much too low! Leaks may
not be detectable
Filter is dirty • Replace the sniffer tip filter
Sniffer tip or capillary
blocked
• Remove the blocking of the sniffer tip
• Use another sniffer line, if possible
• Contact customer service
The pressure limit for a
blocked capillary is set
too high
• Check and change the pressure limit, if
necessary
W542 Flow through capillary too
high
Capillary broken or
leaky
• Use another sniffer line, if possible
• Contact customer service
The pressure limit for a
broken capillary is set
too low
• Check and change the pressure limit, if
necessary
W559 Leak rate too high! Switched
to the "Standby" mode to
prevent contamination!
Gross leak at test
object or the
connection to the test
object
• Check the tightness of the connection
between the leak detector and the test
object
Gross leak protection
limit is set too low
• Check and change the gross leak
protection limit, if necessary
Audio alarm delay time
too short
• Check and change the alarm delay, if
necessary