Operation Manual
1.5 Safety precautions
All warnings in this manual are summarised
on this page.
Pay special attention to the instructions
below so that severe personal injury or
damage to the pump can be avoided.
Personnel performing installation, operation
and maintenance of the pump must have the
relevant experience required.
Warning Signs
General safety instructions are
preceded by this symbol.
Electrical safety instructions
are preceded by this symbol.
Take great care when using
caustic agents.
Installation
Always
observe the technical data.
The pump
must
be electrically
connected by authorised personnel.
(See the motor instructions supplied
with the drive unit).
Never
start in the wrong direction of
rotation with liquid in the pump.
Never
put your hands or fingers
inside the port connections
Operation
Always
observe the 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 the suction
side and/or the pressure side blocked.
Always
handle toxic and acidic liquids
with great care.
Never
put your hands or fingers inside
the pump or port connections.
Maintenance
Always
observe the technical data.
Always
secure the pump during
maintenance and transportation.
Always
disconnect the pump from the
drive unit and power supply when
servicing the pump.
The pump must
never
be hot when
servicing it.
The pump and pipelines must
never
be pressurised when servicing the
pump.
Never
put your hands or fingers inside
the port connections.
Study this manual carefully
