HomeMatic HmIP-ASIR Mounting Instruction And Operating Manual page 32

Mounting
Incorrect installation can put
• your own life at risk;
• and the lives of other users of the electrical
system.
Incorrect installation also means that you are running the
risk of serious damage to property, e.g. because of a fire.
You may be personally liable in the event of injuries or
damage to property.
Contact an electrical installer!
*Specialist knowledge required for installation:
The following specialist knowledge is particularly important during
installation:
• The "5 safety rules" to be used:
Disconnect from mains; Safeguard from switching on again;
Check that system is deenergised; Earth and short circuit;
Cover or cordon off neighbouring live parts;
• Select suitable tool, measuring equipment and, if necessary,
personal safety equipment;
• Evaluation of measuring results;
• Selection of electrical installation material for safeguarding
shut-off conditions;
• IP protection types;
• Installation of electrical installation material;
• Type of supply network (TN system, IT system, TT system) and
the resulting connecting conditions (classical zero balancing,
protective earthing, required additional measures etc.).
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