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4.5 Electrical connection
ATTENTION: The electrical connection must be carried out
by duly qualified staff ONLY
Before plugging in the suction unit, make sure that the mains
power supply corresponds to the central suction unit power supply
(please refer to data indicated on the identification plate).
Connect the activation entry signal cable to low safety tension.
The builder declines all responsibility for damages to persons or objects
due to an electric system not in compliance with the regulations in force.
Follow the instructions to carry out this operation correctly (see picture)
- Connect the starting signal input cable.
- Connect the exit cable for the ausiliary maintenance signal (only for central Tecno
Activa). The use of this signal is an optional. Note: this signal is activated by
a relay which is assembled inside the suction unit and it is a dead contact normally
open (N.O) to be powered with a 12 V. - 0,10 A MAX voltage.
- Insert the electrical plug into the appropriate power outlet.
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TA-TE 02/04-01
Installation, use and maintenance guide
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Ausiliary signal (optional)
Power supply
Micro line
