HYDAC FILTER SYSTEMS OFU-10-P-2-N-2-B-05-B/-, Operating And Maintenance Instructions Manual

Page: 32 / 56

Unit setup/connection
OFU-ATEX en(us) Page 32 / 56
BeWa OFU-ATEX 3838730 en(us) 2013-05-16 2013-05-16
Checking direction of rotation
DANGER
Spark formation in jog mode
Risk of explosion/Danger of fatal injury
►
Fill the pump before switching it on.
►
Perform jog mode only if the pump has been
pre-filled.
Check the direction of rotation of the motor by switching it on briefly (jog
mode). The unit requires a clockwise rotating field at the connecting socket.
NOTICE
Incorrect phase sequence / rotation direction of the motor
The pump will be destroyed.
►
In jog mode, check the direction of rotation of the motors.
►
A rotation direction arrow on the fan cover of the motor identifies the
correct direction of rotation.