SISTEM AIR 3203.1B, Техническое руководство

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Technical manual Revo Block Professional
24
06/06/2016 Rev:2.0.0
CENTRAL VACUUM SYSTEMS
ByTecnoplus
s.r.l.
Before connecting the system to the electrical power supply check that the supply voltage corresponds
to that required by the vacuum cleaner (see the identification plate).
The manufacturer declines any responsibility for damages to persons and/or objects due to a connec -
tion to a non-complying electric wiring.
The central unit, equipped with frequency control system (inverter), must be earthed in compliance with
the regulations concerning high leakage currents (over 3.5 mA).
If local or national regulations requiring their upstream protection by means of circuit breakers, use a
type A device for single-phase power supplies, and a type B device for three-phase electrical supply, as
defined in the IEC Standard 60755.
Choose a suitable model that has:
• High frequency current filtering,
• Devices immune to disengagement due to the presence of disturbances
Follow the instructions (see picture) detailed below to carry out the operation:
• Connect the signal input cable (MICRO LINE) to the suction socket;
N.B. The electrical wiring of the suction sockets must be separated from the power cables
• Connect the power cord of the central unit to the electrical distribution network
• Check that the electric installation is made according to the electric regulations in force
• It is not recommended to supply the vacuum unit with tension coming from temporary power panels
(for example building sites’ power panels) in order to avoid possible damages of electronic parts.
WARNING: the electrical connection must be carried out
ONLY by qualified personnel
16.6 Electrical connection