Wilo HiDrainlift 3 Instrucciones De Instalación Y Funcionamiento página 26

English
Suction connection
• The diameter of the suction pipe must never be less than the port on the system.
7.2 Electrical connection (Fig. 7)
WARNING! Risk of electric shock!
Danger from electrical current must be eliminated.
• Have all electrical work carried out by a qualified electrician only!
• Before any electrical connection is made, the unit must be de-energised
(switched off) and protected against unauthorised restarting.
• To ensure safe installation and operation, the unit must be earthed correctly with
the earth terminals of the power supply.
ATTENTION! risk of damaging the product/unit!
An error in the electrical connection will damage the motor.
The power cable must never touch the piping or the system, and must be kept
away from any moisture.
• Do not switch on the power supply until the electrical connections have been fully com-
pleted.
• When positioning the device, make sure that the mains power plug is accessible.
• The power supply circuit of the device must be earthed (class I) and protected by a high
sensitivity residual-current device (30 mA).
• The connection must be used solely to supply power to the device.
• If the cable of this device is damaged, it must be replaced by the manufacturer or the
manufacturer's customer service.
• Observe the requirements of the standard applicable in the country of use (in
France, for example: NF C 15-100) governing electrical safety zones in bathrooms.
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09/2014