Connection, installation / mounting
Product manual 2CKA00xx73xxxxx
31
6 Connection, installation / mounting
6.1 Planning instructions
Notice
Planning and application instructions for the system are available in the system
manuals for ABB-Welcome
®
and ABB-free@home
®
. These can be downloaded
via https://new.abb.com/en or https://abb.com/freeathome.
6.2 Safety instructions
Danger - Electric voltage!
Risk of death due to electrical voltage of 100 … 240 V during short-circuit in the
low-voltage conduit.
– Low-voltage and 100 … 240 V conduits must not be installed together in a
flush-mounted box!
6.3 Requirements for the electrician
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 clothing.
■
Use only suitable tools and measuring devices.
■
Check the type of supply network (TN system, IT system, TT system) to
secure the following power supply conditions (classic connection to ground,
protective earthing, necessary additional measures, etc.).
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