Start / Stop Connection

The following applies to machines equipped with an on-board variable speed drive.

  1. The Variable Speed Drive (VSD) is delivered with preset factory parameters. Please refer to the specific wiring diagram supplied inside the variable speed drive.
  2. For the connection of the control cables, install a cable in a bore hole at the terminal box (TB). Use EMC cable fittings if required.
  3. These parameters can be changed according to the specific document “Pump Control Instructions, art. no.: 0870208958”. Contact your local Busch agency or your Busch representative to check if your machine is a custom or a standard one.