Ecolab EcoPro Manuel D'utilisation page 166

Maintenance
Prior to start-up and after 24 hours of operation, tighten the pump head screws
diagonally.
NOTICE!
Ä Torques to ensure the
Always comply with the specifications given under
tightness and intactness of the thread. The tightening torques of the pump
head screws are also specified on the pump head.
MAN046879 Rev. 12-01.2024 64