Bell & Gossett MK MV (8202, 8202X) - Manual (Page 32)

Check the impeller rotation
WARNING:
The starting jerk can be powerful.
1. Start the motor.
2. Stop the motor after a few seconds.
3. Check that the impeller rotates according to this illustration.
WS006253A
The correct direction of impeller rotation is clockwise when you look at the pump from
above.
4. If the impeller rotates in the wrong direction, do one of these steps:
• If the motor has a 1-phase connection, contact the local sales and service
representative.
• If the motor has a 3-phase connection, transpose two phase leads and do this
procedure again.
Installation
30 MK, MV (8202, 8202X) Installation, Operation, and Maintenance Manual