Inficon HLD6000, Translation Of The Original Operating Instructions

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INFICON Maintenance | 8
HLD6000-Operating-instructions-kinb43en1-05-(2107) 75 / 90
Lifetime of COOL-Checks
A COOL-Check has a lifetime of about 2 years. It is announced on the basic unit that
the life of the COOL-Check is running short 3 months before this time has elapsed.
For this reason never keep a supply of COOL-Checks. Store the COOL-Check in a
cool, dry place.
Due to residues of the refrigerant, an old COOL check can still be under high
pressure. An expired COOL-Check must therefore be disposed of in compliance with
all environmental protection regulations. You can send it to INFICON or to your
supplier for disposal.
8.2 Sniffer line
NOTICE
Material damage from compressed air
Compressed air can damage tine inside of the sniffer line.
► Never try to clean the probe or the filter holder with compressed air.
The following filters are installed in the sniffer line (Standard and PLUS) of the device:
• Filter holder with fine filters in the sniffer tip,
• Filter block with fine filters at the base of the sniffer tip.
Fig. 15: The filters in the sniffer line
1 Filter block
2 Guide pin
3 Union nut
4 Sniffer tip
5 Filter holder
A sniffer line PLUS has another filter built into the handle, which does not need to be
renewed by the customer. If you still receive an error message about the PLUS filter,
contact customer service.