Tetra Pak Frigus SF 300-C1, Technical Manual

Page: 54 / 112

1.7 Connection to electrical
installations
1 - 12
(12)
1 Installation
1.7 Connection to electrical installations
The freezer has been factory tested for the voltage and frequency specified in
the type plate which is located on the high-voltage cabinet.
An authorized electrician must connect the freezer to the mains. This part of
the installation process always takes place at the customer’s own risk unless
otherwise agreed in the contract.
1) Connect the freezer to the factory’s high-voltage mains by means of an
approved cable.
2) Make sure that the voltage and frequencies of the factory’s mains and the
freezer’s type plate are compatible.
3) Switch on the freezer’s main switch, motor guard, and fuses (placed in
the high-voltage cabinet).
4) Check that the direction of rotation of the dasher motor and the air/mix
pump motor corresponds with the direction of the arrows.
5) Switch on the power to the ice cream freezer for minimum 6 hours
before starting the refrigerating compressor.
6) The refrigerating compressor is equipped with an oil heater that removes
the freon from the oil.