Connection, installation / mounting
2CKA001473B5394
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6
Connection, installation / mounting
6.1
Safety instructions
Danger - Electric shock due to short-circuit!
Risk of death due to electrical voltage of 100 to 240 V during short-circuit in the
low-voltage line.
– Low-voltage and 100 - 240 V lines must not be installed together in a flush-
mounted box!
– Observe the spatial division during installation (> 10 mm) of SELV electric
circuits to other electric circuits.
– If the minimum distance is insufficient, use electronic boxes and insulating
tubes.
– Observe the correct polarity.
– Observe the relevant standards.
Danger - Electric voltage!
Install the device only if you have the necessary electrical engineering
knowledge and experience.
■
Incorrect installation endangers your life and that of the user of the electrical
system.
■
Incorrect installation can cause serious damage to property, e.g. due to fire.
The minimum necessary expert knowledge and requirements for the installation
are as follows:
■
Apply the "five safety rules" (DIN VDE 0105, EN 50110):
1. Disconnect
2. Secure against being re-connected
3. Ensure there is no voltage
4. Connect to earth and short-circuit
5. Cover or barricade adjacent live parts.
■
Use suitable personal protective equipment.
■
Use only suitable tools and measuring devices.
■
Check the voltage supply mains type (TN system, IT system, TT system) to
guarantee the following connection conditions (classic connection to earth,
protective earthing, necessary additional measures, etc.).
