Atest Gaz SmArtGas 4, Руководство пользователя

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Storing, in the memory of the gas detector such parameters as: substance CAS number, location
name, serial number, the intervals between mandatory calibrations, etc.
1.2 Marking of explosion protection
Figure 2: Information on the rating plate of the device
No. Description
1 Number of the notified body responsible for supervision of the device
2 Numbers of Ex certificates issued for the device
3 Ex code for the device
4 Information about temperature class
Table 2: Meaning of information provided on the rating plate
1.3 Cable glands
The cable gland is a replaceable element. When selecting cable gland make sure that it implement all of the
following requirements:
degree of explosion protection – no worse than the detector,
operating temperature range – at least as wide as the detector,
have the right thread – see the device nameplate,
have a nylon washer to protect the enclosure (in the case of aluminium enclosure).
Details see chapter 7.
1.3.1 Replacement of cable glands
To replace/screw the cable gland:
remove the gland from device (if it is screwed in),
apply small amount of technical vaseline on the thread of the gland,
screw in a new gland.
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User Manual: POD-061-ENG R03
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