FHF ExResistTel IP2, Руководство по эксплуатации

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Page 18 Manual ExResistTel IP2
3
Information
3.1 Service
The telephone contains no serviceable parts.
3.2 Care and Maintenance
The telephone is maintenance-free. Still, if the operating area is highly contaminated
by dust, fat, oil etc., the telephone should be cleaned from time to time.
The telephone may only be cleaned using a damp cloth in order to avoid electrostatic
charging.
Never use sharp objects for cleaning.
During maintenance, check accessible seals for function, e.g. regarding possible
damage or positioning. If the seals are damaged, operating the telephone is not
allowed. Damaged seals must be replaced.
3.3 Disposal
The complete telephone should be disposed of as electronic waste. When the
telephone is disassembled, plastics, metals and electronics components are to be
disposed of separately. In every single case the national requirements and
regulations for waste disposal must be observed.
3.4 Warning and Security Instructions
This telephone is an explosion proof and weatherproof telephone especially for use in
a harsh industrial environment.
The following warning and security instructions must be respected:
•
The telephone is build up in protection class I and must be connected and
used with the required voltages only. The connection cable has to be mounted
without risk of stumbling.
•
Is must be paid attention that the telephone, the connection cable, etc. must
not be damaged. In a damaged state the use of the telephone is not allowed.
•
For using the telephone the laws and the industrial regulations, the accident
prevention, respectively the electrical regulations must be respected.