Safety Instructions - ABB -free@home SAP/S.3 Product Manual

6.2

Safety instructions

Danger - Electric shock due to short-circuit!
Risk of death due to electrical voltage of 100 ... 240 V during short-circuit in the
low-voltage conduit.
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Danger - Electric voltage!
Install the device only if you have the necessary electrical engineering
knowledge and experience.
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The minimum necessary expert knowledge and requirements for the installation
are as follows:
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Product manual 2CKA001473B9726
Low-voltage and 100 ... 240 V conduits 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.
Incorrect installation endangers your life and that of the users of the
electrical system.
Incorrect installation can cause serious damage to property, e.g. due to fire.
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.).
Observe the correct polarity.
Connection, installation / mounting
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