1. Check that the electrical line can take the required
load.
2. Connect to a 220V, 50 Hz single phase AC supply.
3. Machine must be earthed properly before
operation. This can be done by using a 3 pin plug
and properly earthed socket of 16 ampere rating.
4. Ensure that there is a firm connection between the 3
pin plug and socket, else it may result in sparking and
subsequent failure of 3 pin plug.
5. Use of extension cord not recommended.
6