INFICON HLD6000 Refrigerant Leak Detector - Manual (Page 56)

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7 Warning and error messages
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E133 EEPROM error in sniffer line The EEPROM in the sniffer line is defective Contact INFICON customer service.
E134 Protocol error when communicating
with the sniffer line The interface to the sniffer line does not function
correctly. – Check the connection of sniffer line to basic unit
(separate and reconnect; try another sniffer line, if
possible).
– If the problem still exists, contact INFICON customer
service.
E135 Checksum error when communicating
with the sniffer line – The interface to the sniffer line does not function
reliably.
– Possible electrical sources of disturbance close
by.
– Check the connection of sniffer line to basic unit
(separate and reconnect; try another sniffer line, if
possible).
– Eliminate sources of disturbance
– If the problem still exists, contact INFICON customer
service.
E136 No response from the sniffer line The interface to the sniffer line does not function
correctly. – Check the connection of sniffer line to basic unit
(separate and reconnect; try another sniffer line, if
possible).
– If the problem still exists, contact INFICON customer
service.
E137 Resetting the sniffer line – The sniffer line has reset itself.
– Possible electrical sources of disturbance close
by.
– The sniffer line is not connected correctly.
– Eliminate sources of disturbance
– Check the connection of sniffer line to basic unit
(separate and reconnect; try another sniffer line, if
possible).
– If the problem still exists, contact INFICON customer
service.
E138 Checksum error in EEPROM on the sniffer
line The EEPROM in the sniffer line has false data or is de-
fective. Contact INFICON customer service.
E139 Empty EEPROM in the sniffer line The EEPROM in the sniffer line has no data or is de-
fective. Contact INFICON customer service.
W140 Acceleration of the probe was perma-
nently too high within the last 5 minutes
– The sniffer line is not lying still.
– Defect in the sniffer line.
– Place the sniffer line on a steadier surface.
– Contact INFICON customer service.
W151 No connection to operating unit Internal connection problems between the basic
unit and the operating unit. Contact INFICON customer service.
W163 COOL-Check is not connected COOL-Check is not connected or not connected cor-
rectly. – Connect a COOL-Check, otherwise confirm the warn-
ing and calibrate externally.
– Check the COOL-Check connection.
W164 Checksum error in COOL-Check – The COOL-Check is not connected correctly.
– The COOL-Check or the basic unit is defective.
– Check the COOL-Check connection.
– Check the connection of the COOL-Check to basic unit
(separate and reconnect; try another COOL-Check, if
possible).
– If the problem still exists, contact INFICON customer
service.
Table 10: Warning and error messages (Contin.)
No. Message Possible error sources Troubleshooting