WISKA CH EX 260 M Series, Operating Instructions Manual

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BA CH EX 260-IECEx-eng Rev2.18.01.2019
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4.4 Set up and operation
Observe the following during installation and operation:
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National safety regulations
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National accident prevention regulations
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National fitting and installation regulations (e.g. IEC 60079-14)
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Generally recognized technical regulations
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Safety guidelines in these operating instructions
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Characteristic values on the locking screws
Any damage can invalidate the explosion protection
5. Maintenance
Observe the relevant national regulations for the country of use!
The camera may also not be opened for maintenance purposes, otherwise
the protective gas contained inside will escape.
The following points shall be checked during maintenance:
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Observation of the approved temperatures
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(according to IEC 60079-0 and the instructions on the camera type plate)
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Cracks in the cable gland
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Cracks and damage to the front glass
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Damage to the gaskets
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Screw connections are properly seated
6. Repair / Reconditioning
Repair / reconditioning work may only be undertaken using WISKA original spare
parts.
Repairs which affect the explosion protection, may only be carried out by WISKA in
compliance with national mandatory legislation and regulations.
Changes or alterations to the camera are not permitted.
The screws used consist of A2 material with the strength class 70. These
minimum values must be retained in case of exchange/replacement.
7. Disposal
Observe the national regulations for refuse disposal.
We are pleased to answer any special questions you may have.
8. Accessories