12
Start-up
• 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 tools, measuring equipment and, if nec-
essary, personal safety equipment;
• Evaluation of measuring results;
• Selection of electrical installation material for safe-
guarding 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.).
The circuit to which the accessory and the load will be
connected has to be secured by a cable protection
switch in accordance with EN60898-1 (tripping charac-
teristic B or C, max. 16 A rated current, min. 6 kA inter-
rupting rating, energy limiting class 3). Installation regu-
lations according to VDE 0100 and HD382 or 60364
have to be considered. Users must be able to easily
access the cable protection switch. This must be
marked as disconnecting device for the actuator.
