Direction of rotation monitoring

The mixer is checked at the factory and set to the correct direction of rotation for a clockwise rotating field. Connection is made in accordance with the specifications in chapter “Electrical connection”.

Direction of rotation check

  1. Mains connection with clockwise rotating field present.
  2. Rotating field inspected by a qualified electrician.
  3. No persons are allowed in the working area of the mixer.
  4. Mixer securely installed.
    WARNING! Do not touch mixer with hands! The high starting torque can lead to serious injuries!
  5. Propeller is visible.
  1. Switch on the mixer. Max. operation duration: 15 s!
  2. Direction of propeller rotation:
    View from front: The propeller rotates anti-clockwise (to the left).
    View from behind: The propeller rotates clockwise (to the right).
  1. Direction of rotation correct.

If the direction of rotation is false, change the connection as follows:

  • Direct starting: swap two phases.
  • Star-delta starting: swap connections of two windings (e.g. U1/V1 and U2/V2).

NOTICE! After changing this connection, check the direction of rotation again!

Correct direction of rotation
Correct direction of rotation