53
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 im-
portant during installation:
•
The ‚5 safety rules‘ to be used:
Disconnect from mains; Safeguard from swit-
ching on again; Check that system is deenergi-
sed; 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 sys-
tem, TT system) and the resulting connecting
conditions (classical zero balancing, protective
earthing, required additional measures etc.).
Summary of Contents for HM-LC-BI1PBU-FM
Page 37: ...37...