3 Safety
Unsafe practices and other important information are emphasized in this manual.
Warnings are emphasized by means of special signs.
3.3 Safety precautions
Installation:
Always read the technical data thoroughly. (See chapter 6 Technical data)
!
Never start in the wrong direction of rotation with liquid in the pump.
Never put your hands or fingers inside the port connections or anywhere close to rotating parts.
Always have the pump electrically connected by authorized personnel. (see the motor instructions supplied with
the drive unit)
Operation:
Always read the technical data thoroughly. (See chapter 6 Technical data)
!
Never touch the pump or the pipelines when pumping hot liquids or when sterilising.
Never stand on the pump or pipelines.
Never run the pump with both the suction side and the pressure side blocked.
Never put your hands or fingers inside the port connections or anywhere close to rotating parts.
Never run the pump unless fully assembled, i.e. pump head must not be removed from gearcase.
Only handle toxic and acidic liquids in accordance with the manufacturers instructions and recommendations.
Maintenance:
Always read the technical data thoroughly. (See chapter 6 Technical data)
!
Never service the pump when it is hot.
The pump and the pipelines must never be pressurised when the pump is serviced.
Never put your hands or fingers inside the port connections or anywhere close to rotating parts.
Always disconnect the power supply when servicing the pump.
Transportation:
Transportation of the pump or the pump unit:
Never lift or elevate in any way other than described in this manual
Always drain the pump head and accessories of any liquid
Always ensure that no l
eakage of lubricants can occur
Always transport the pump in it’s upright position
Always ensure that the unit is securely fixed during transportation
Always use original packaging or similar during transportation
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