Inficon HLD6000, Translation Of The Original Operating Instructions

Page: 67 / 90

INFICON Warning and error messages | 7
HLD6000-Operating-instructions-kinb43en1-05-(2107) 67 / 90
No. Message Possible error sources Troubleshooting
W241 Voltage -12V out of
range
• Sniffer line defective.
• Internal defect.
• Check the connection of the
sniffer line with the basic unit
(disconnect and reconnect; if
possible try a different sniffer
line).
• If the problem persists, contact
the INFICON customer service.
W250 V5V out of
range
Internal defect Contact INFICON customer service.
W253 Wrong sniffer line
voltage
Sniffer line defective. • Check the connection of the
sniffer line with the basic unit
(disconnect and reconnect; if
possible try a different sniffer
line).
• If the problem persists, contact
the INFICON customer service.
3xx Measurement system error
W322 Lamp voltage out of
range
• Sniffer line connection or sniffer
line is defective.
• Internal defect in the basic unit.
• Check the connection of the
sniffer line with the basic unit
(disconnect and reconnect; if
possible try a different sniffer
line).
• If the problem persists, contact
the INFICON customer service.
W324 Lamp current out of
range
• Sniffer line connection or infra-
red source in the sniffer line is
defective.
• Internal defect in the basic unit.
• Check the connection of the
sniffer line with the basic unit
(disconnect and reconnect; if
possible try a different sniffer
line).
• If the problem persists, contact
the INFICON customer service.
W363 Sensitivity too low • Optical cell is contaminated
with water vapor.
• The optical cell is dirty
• The sensor in the sniffer line is
defective.
• Depending on the quantity of
water inside the optical cell, let
the HLD6000 run between one
minute and two hours to clean
the optical cell.
• If the problem persists, contact
the INFICON customer service.
W364 Sensitivity too high Sniffer line defective. Contact INFICON customer service.
5xx Flow and pressure errors