Contec LES-RACK, Руководство по эксплуатации и инструкция по установке, Страница: 36 / 54

36
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NSTALLATION AND COMMISSIONING
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Short description
LES-RACK is designed closed spaces of volume not exceeding 2 m3. The device cannot be
exposed to aggressive substances, direct sunlight, risk of mechanical damage and working
conditions outside of described in this manual. Before installing the device please be sure to
familiarise yourself with local fire protection and safety norms.
For the correct functioning of the LES-RACK device ,the hazard zone can be equipped with
ventilation/cooling system that does not let air out of the protected area. LES-RACK can be
connected to such systems to switch off the ventilation during the extinguishing.
Figure number 34 – Protected area
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Safety
EN 50110-1 applies concerning protection from the electric current. The device can be
installed only by a person certified according to EC 842/2006 and trained as stated by local
legislation. This person shall not handle the internal elements of the device, interfere with
electrical circuits due to the risk of shock.
It is prohibited to:
- Place the device close to heating elements (in the zones of heating over 30 °C)
- Connecting the device to the power before installing it in place.
- Service or repair a device, connected to the electricity.
- Weld, smoke, and use open fire at distance lower than 25 meters from the device.