Mains connection

• Make sure that the mains connection is compatible with the voltage (U) and frequency (f) data on the rating plate.
• Clockwise rotating field available.
• Install monitoring devices (circuit breaker, motor protection switch). Obey local regulations.
• Install protective earth conductor for mains connection. Obey local regulations.
• Earth the product.
• Make sure that all connection cables are laid properly. Prevent the connection cables from posing a risk (i.e. tripping, damage during operation). Examine if the cable cross-section and the cable length are sufficient for the selected installation type.

Do not connect the pump in the conditions listed below:

• A start-up control device is used.
• Do not connect the pump to a frequency converter or a soft starter. The pump is not designed for such operation.
• There is a potentially explosive atmosphere. The pump has no Ex approval.