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Disposal
The device may be recycled as electronic waste. When the device is disassembled,
plastics, metals and electronics are to be disposed of separately. In every single case the
national requirements and regulations for waste disposal must be observed.
User Information
This is a flameproof device designed for operation in explosive atmospheres. As a group
II, category 2 device it is designed for use in Zone 1 and 2.
Please note the following warnings and security information:
1. The installation and adjustment of the device must be carried out by qualified personnel in
accordance with the prescribed installation regulations taking the specified explosion category
into account. Repairs only may be carried out by the manufacturer or by a person appointed by
the manufacturer followed by a renewed product conformity inspection.
2. This device corresponds to insulation class II according to EN 60335-1
3. If the device is damaged, it may not be operated.
4. While operating the device in business or industry facilities, the legally or otherwise required
precautions against accidents resulting from the use of electrical systems and devices must be
taken.
5. The equipment may only be operated under the prescribed ambient conditions.
Unfavourable ambient conditions not covered by the explosion category of the device can lead
to damage of the device and thus present a potential danger to the user’s life.
6. During operation of the device the temperature must not exceed nor fall below the
prescribed range of ambient temperatures. It is not allowed to operate the device with an
additional cover. Avoid heat accumulation on the site!
7. Please pay attention to the required operating position of the device.
8. Only blind plugs and cable glands as prescribed by the manufacturer may be used.
9. The sounder must be dead (no-voltage) before opening. Wait at least 15 minutes after
switching off the power before opening the device!
10. The device may only be cleaned using a damp cloth in order to avoid electrostatic charging.
Should these points not be observed, the explosion protection of the device cannot be
guaranteed. The device is then a potential source of danger to life of the user and can cause
the ignition of an explosive atmosphere.
