Mounting/Installation
Operating Instructions 2TMD041700D0043
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10
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7
Mounting/Installation
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Warning
Electric voltage!
Dangerous currents flow through the body when coming into direct or indirect
contact with live components.
This can result in electric shock, burns or even death.
– Disconnect the mains power supply prior to installation and/or disassembly!
– Permit work on the 110-240 V supply system to be performed only by
specialist staff!
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7.1
Requirement for the electrician
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Warning
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 grounding, necessary additional measures, etc.).
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