Medc Ex ResistTel User Manual download pdf (Page 33)

Service

You have purchased a state-of-the-art product manufactured by FHF

and subject to stringent quality controls. If you have questions regarding

the telephone or if a malfunction has occurred – even after the

guarantee period – please contact FHF (see page 4). Please have the

type and article number ready (these numbers can be found on the type

plate) when you contact us.

Maintenance and servicing

The telephone is maintenance-free. Nevertheless, if the telephone is

deployed in areas with significant impurities due to dust, grease, oil etc.,

then it should be cleaned from time to time. The handset and the

telephone should be wiped with a damp cleaning cloth. Caution! Never

use sharp objects for cleaning.

Waste disposal

The device may be completely recycled as electronic waste. Upon

disassembling the device, the plastic, metal and electronic components

must be disposed of separately.

In every single case the national requirements and regulations for waste

disposal must be observed.

The waste-disposal requirements of your country must be observed.

Warning and safety instructions

This equipment is an explosion-proof and weather-resistant telephone

specifically designed for operation in a harsh industrial environment.

The following warning and safety instructions must be heeded:

1. Do not connect or operate the telephone with voltages other than

the voltages specified. Make sure the PE wiring is connected

properly on the Protection Class I model. All cabling should be

routed such that it does not present a tripping hazard.

2. The telephone must only be operated under the specified ambient

conditions (see section "Technical data"). Adverse ambient

conditions, such as e.g. ambient temperatures which are too high or

too low, are not permissible because this promotes the failure of

electronic components.

3. It must be ensured that the telephone, the connection wire etc. are

not damaged. It is not permissible to operate the telephone in a

damaged state.

4. When operating the telephone, please heed the legal and

commercial / industrial regulations, accident-prevention regulations

and electrical regulations / provisions.

5. Repairs are only permissible with original spare parts which must be

replaced by a specialist. Other replacement parts can cause

damage and render the guarantee invalid.

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Medc Ex ResistTel User Manual Page 33