SystemAir VK sileo, Инструкция по установке и эксплуатации

Страница: 34 / 44

34
|
CAUTION
Danger from penetrating liquid damage to the device from penetrating liquid on the
customer-side cable end.
» Connect the cable end in a dry environment!
7.4 Mains deactivation if multiple devices are installed in parallel
CAUTION
If multiple devices are installed in parallel, there will be an electric charge between
the mains supply cable and the earth wire connection after the mains power supply is
sitched off!
»
Observe the 5 rules of electrical safety (see section 2.5)!
» Ensure sufficient protection against accidental contact.
» Short-circuit the mains connections and protective earth prior to working on the
electrical connection.
»
Only connect the motor to circuits that can be switched off using an all-pole dis-
connecting switch.
7.6 Earth wire transition resistance according to EN 61800 -5-1
WARNING
Danger from electrical voltage!
» Observe the 5 rules of electrical safety when conducting all kind of work on the
motor (see section 2.5)!
7.5 Protecting the motor
CAUTION
» Check compliance with the impedance specifi cations as per EN 61800-5-1 for the
earth connection circuit in the end application.
7.7 RCD (Residual Current Protective Device)
If the fan is operated in areas where a RCD (Residual Current Protective Device) is not a requirement, it is still
recommended to install a RCD, which is corresponding to the product and place of installation.
7.3 Connection
» You will find the electrical circuit diagram in the terminal box.
» Complete the electrical connection according to the circuit diagram.
»
do not use any metal gland connections.
»
Lay the connection cables in the terminal box in such a way that allows the cover of the terminal box
to be closed without resistance.
»
Use all of the locking screws.
» Insert the screws by hand to avoid damaging the thread.
» Tighten the nuts of the cable ducts well in order to guarantee protection class IP.
»
Screw the lid of the terminal box/REV switch evenly tight.