6 Commissioning/Start-up/Shutdown
6.1 Commissioning/start-up
6.1.1 Prerequisites for commissioning/start-up
Before commissioning/starting up the pump set, make sure that the following
conditions are met:
▪ The pump set has been mechanically connected as specified.
▪ The pump set has been properly connected to the power supply and is equipped
with all protection devices. (⇨ Section 5.8 Page 30)
▪ The pump has been primed with the fluid to be handled. The pump has been
vented.
▪ The direction of rotation has been checked. (⇨ Section 5.9 Page 32)
▪ All auxiliary connections required are connected and operational.
▪ The lubricants have been checked.
▪ After prolonged shutdown of the pump (set), the activities required for returning
the pump (set) to service have been carried out. (⇨ Section 6.4 Page 42)
6.1.2
Filling in lubricants
Grease-lubricated bearings have been packed with grease at the factory.
Fill the bearing bracket with lubricating oil.
Oil quality see (⇨ Section 7.2.3.1.2 Page 46)
Oil quantity see - (⇨ Section 7.2.3.1.3 Page 46)
Filling the constant level oiler with lubricating oil (oil-lubricated bearings only)
✓ The constant level oiler is screwed into the upper tapping hole of the bearing
bracket.
NOTE
If no constant level oiler is provided on the bearing bracket, the oil level can be
read in the middle of the oil level sight glass arranged at the side of the bearing
bracket.
CAUTION
Insufficient quantity of lubricating oil in the reservoir of the constant level oiler
Damage to the bearings!
▷ Regularly check the oil level.
▷ Always fill the oil reservoir completely.
▷ Keep the oil reservoir properly filled at all times.
Grease-lubricated bearings
Oil-lubricated bearings
6 Commissioning/Start-up/Shutdown
MegaCPK
33 of 74
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