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ISOM K-20 - 551805A - SOCOMEC
2. HAZARDS AND WARNINGS
The term "device" used in this document covers all ISOM K-20 models.
The assembly, use, servicing and maintenance of this equipment must only be carried out by trained, qualified professionals.
SOCOMEC is not responsible for any failure to follow the procedures given in these instructions.
2.1. Risks of electrocution, burns or explosion
Caution: risk of electric shock
Ref. ISO 7000-0434B (2004-01)
Caution: consult the device's documentation whenever you see this
symbol.
Ref. ISO 7010-W001 (2011-05)
•
This device must only be installed and serviced (cleaning with a dry cloth) by qualified personnel who have in-depth
knowledge of installing, commissioning and operating the device and who have had appropriate training. He/she should
have read and understood the various safety measures and warnings stated in the instructions.
• Be aware of protection devices (insulation monitoring system), annual preventive maintenance should be carried out to
test the system's basic functions (manually activate the test function).
• Use connection cables compatible with the voltage and connection terminals of the devices.
• If, for usage reasons, the device is connected by terminals L1, L2 to a powered IT network, terminals TERRE and FE
should not be separated from the protective conductor (PE).
• Prior to any work on or in the unit, disconnect all power sources (voltage inputs, the unit's auxiliary power supply and dry
contact supplies).
• The isolation options must be:
- within the electrical installation itself
- located somewhere convenient and easily accessible
- labelled as the unit's power switching device
• These devices are designed to be integrated; they must be installed in an additional enclosure providing protection against
electric shocks and fire.
•
Always use an appropriate voltage detection device to confirm the absence of voltage.
• Replace all devices, doors and covers before turning on power to this equipment.
• Always power the device with the correct rated voltage.
• Install the unit following the recommended installation instructions and in a suitable electrical cabinet.
•
For safety reasons, only use accessories that conform to the manufacturer's specifications.
• During installation, the safety of any system integrating the device is the responsibility of the system installer.
Failure to follow these precautions could result in serious injury or death.
If there is a problem, please contact:
SOCOMEC,1 rue de Westhouse, 67235 BENFELD, FRANCE
Tel. +33 3 88 57 41 41
[email protected]
