Union Instruments CWD2000 EX, Original Operating Instructions

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Maintenance
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11.3 Special note for maintenance of the flame arresters
DANGER

By an improper maintenance can be the device damaged, destroyed or be
affected in the functioning. Improper maintenance inevitably leads to the loss
of explosion protection.

Work on the system, must be carried out by trained and authorized staff or by
the specialists of UNION Instruments service team.

Comply with relevant safety precautions when working in hazardous areas.

The ex-protection function of the enclosure and the flame arresters can only
be guaranteed can only be ensured in compliance with the maintenance
intervals.
The operator is responsible for the proper operation of the system.
A proper functioning of the system, requires a regular maintenance of the
individual components and overall system.
If there are no operating experience, the operator must regularly check the system,
to determine the maintenance intervals.
The maintenance period depends on the particular application and should be
adapted to the specific application by the user.
For all flame arresters a first maintenance is recommended after the first 3 month
operation.
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Further information:

enclosed documentation! - Manuals -
11.3.1 Maintenance flame arrester flue stack
- Further information:

enclosed documentation! - Manuals -