Installation
47
To connect an electrical supply, proceed as follows:
1. Unlock and open the Electrical Services Box to access the electrical services.
2.
The back of the Isolator Switch is located in the bottom right hand side of the cabinet
when viewed from the rear. Beneath it on the bottom of the cabinet is the cable gland
access for the power cable.
3. Push the supply cable up into the Electrical Services Box through the cable gland.
4.
Split the cable inside the box and cut the wires to suitable lengths. An armoured/braided
cable is recommended when cable conduit is not used. A suitable earth conductor is
also to be fitted.
5.
Crimp connectors onto the wires and connect to the Isolator Switch as specified in the
table below.
6. Check that all connections are secure then refit the metal cover plate and front cover.
The supply to the conveyor must be either 5-core cable (3-core cable is suitable for single
phase machines) fed through a flexible conduit or 5-core armoured cable . Insert the cable
through the gland.
Do not use rigid conduit of any type. Rigid conduit can lead to vibration being transmitted to
other components, resulting in spurious triggering / rejects.
Cable Connections
3-Phase, Earth and Neutral
Core Terminal
3-phases L1, L2 and L3
Neutral N
Earth E
3-Phase, Earth, No Neutral
Core Terminal
3-phases L1, L2 and L3
Neutral Not used
Earth E
1-Phase, Earth and Neutral
Core Terminal
1-phase L1
Neutral N
Earth E
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