6
Commissioning/Start-up/Shutdown
6.1
Commissioning/start-up
6.1.1 Prerequisites for commissioning/start-up
Before commissioning/start-up make sure that the following requirements are met:
▪
The submersible mixer has been correctly mounted on the installation set.
▪
The submersible mixer has been properly connected to the power supply and is
equipped with all protection devices.
▪
The operating data, the lubricant level and the direction of rotation have been
checked.
6.1.2 Start-up
DANGER
Excessive temperatures due to dry running or excessive fluid temperature
Explosion hazard!
▷
Never operate the submersible mixer outside the fluid.
▷
Observe the minimum level of the fluid handled.
▷
Never operate an explosion-proof submersible mixer at ambient and fluid
temperatures exceeding those specified in the data sheet or on the name plate.
▷
Always operate the submersible mixer within the permissible operating range
only.
CAUTION
Excessive temperatures due to dry running or excessive fluid temperature
Damage to the submersible mixer!
▷
Never operate the submersible mixer outside the fluid.
▷
Observe the minimum level of the fluid handled.
▷
Always operate the submersible mixer within the permissible operating range
only.
CAUTION
Re-starting while motor is still running down
Damage to the submersible mixer!
▷
Do not re-start the submersible mixer before it has come to a standstill.
▷
Never start up a submersible mixer running in reverse rotation.
1. Start up the submersible mixer.
6.2
Operating limits
DANGER
Non-compliance with operating limits
Damage to the submersible mixer!
▷
Comply with the operating data indicated in the data sheet.
▷
Never operate an explosion-proof submersible mixer at ambient and fluid
temperatures exceeding those specified in the data sheet or on the name plate.
6 Commissioning/Start-up/Shutdown
24 of 60
Amaprop®
Goodnal STP ST041 Biological Treatment (KSB Amaprop Installation and Operating Manual) Vendor Manual
Q-Pulse Id VM386
Active 29/10/2013
Page 24 of 60
