Electrical connection

DANGER

Risk of fatal injury due to electrical current!

Improper conduct when carrying out electrical work can lead to death due to electric shock!

1. Electrical work must be carried out by a qualified electrician!
2. Observe local regulations!

NOTICE

1. Depending on the system impedance and the maximum connections/hour of the connected consumers, voltage fluctuations and/or drops may occur.
2. When using shielded cables, attach the shielding to the earth rail on one side of the switchgear!
3. Always have connection carried out by a qualified electrician!
4. Observe the installation and operating instructions for the connected pumps and signal transmitters.

• The mains connection current and voltage must be as stated on the rating plate.
• Execute fuse protection on the mains side in accordance with the local guidelines.
• If circuit breakers are used, the switching characteristics should be selected according to the connected pump.
• Follow local guidelines if residual-current devices (RCD, type A, sinusoidal current, universal-current-sensitive) are installed.
• Route connection cable in accordance with the local guidelines.
• Do not damage the connection cable during routing or installation.
• Earth the switchgear and all electrical consumers.