43
Start-up
*
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 de-energised; Earth and
short circuit; Cover or cordon off neighbouring live parts;
•
Select suitable tool, measuring equipment and, if neces-
sary, personal safety equipment;
•
Evaluation of measuring results;
•
Selection of electrical installation material for safeguard-
ing shut-off conditions;
•
IP protection types;
•
Installation of electrical installation material;
•
Type of supply network (TN system, IT system, TT sys-
tem) and the resulting connecting conditions (classical
zero balancing, protective earthing, required additional
measures etc.).
Please observe the hazard information in section
„2 Hazard information“ on page 35 during in-
stallation.
Please note the insulation stripping length of the
conductor to be connected, indicated on the de-
vice.
Summary of Contents for HmIPW-DRBL4
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