Important Information ENG 37
16 Important Information
Work on the 230 V supply system may only
be carried out by authorised electricians!
Disconnect the mains power supply prior to
installation and/or disassembly!
The operation of an isolating
transformer system with a connected
load of ≤10 kVA is not permissible!
Failure to observe installation and operating
instructions may result in fire and other
hazards!
Transformers
When transformers are used, the primary circuit of each
transformer must be protected against short-circuits in
accordance with the manufacturer's instructions. Only
safety transformers in accordance with EN 61558 are to be
used.
It is not permissible to switch the load via a serial switching
contact, since overcurrents and overvoltages which may
destroy the dimmer can occur upon reconnection.
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