WARNING
Intoxication if pumping toxic or
corrosive liquids
Death or serious personal injury
‐
Pumped liquid which is drained off
or leaks from the pump must be
collected for safe disposal.
CAUTION
Hot or cold surface
Minor or moderate personal injury
‐
Make sure that no one can
accidentally come into contact with
hot or cold surfaces.
8. Servicing the product
DANGER
Electric shock
Death or serious personal injury
‐
Before starting any work on the
product, make sure that the power
supply has been switched off and
that it cannot be accidentally
switched on.
DANGER
Electric shock
Death or serious personal injury
‐
Close the inlet and outlet valves to
eliminate flow through the pump
which can cause the pump to act
as a turbine and consequently
generate a current in the motor.
WARNING
Electric shock
Death or serious personal injury
‐
Connect the pump to the same
protective-earth (PE) potential as
the motor if both motor bearings
are of the insulated type such as
ceramic bearings.
WARNING
Falling objects
Death or serious personal injury
‐
Do not use the motor eyebolts to lift
the entire pump if the pump is fitted
with a motor of another make than
Grundfos ML, MLE and MG, MGE.
‐
Follow the lifting instructions.
‐
Use lifting equipment which is
approved for the weight of the
product.
‐
Persons must keep a safe distance
to the product during lifting
operations.
‐
Wear personal protective
equipment.
For lifting instructions, see the section on lifting
the product.
WARNING
Falling objects
Death or serious personal injury
‐
Keep the product in a stable and
fixed position when working on it.
WARNING
Contamination when pumping
drinking water
Death or serious personal injury
‐
Before the pump is used for
supplying drinking water, flush the
pump thoroughly with clean water.
‐
Do not use the pump for drinking
water if the internal parts have
been in contact with particles or
substances not suitable for water
intended for human consumption.
‐
Always use original spare parts
suitable for drinking water.
WARNING
Intoxication if pumping toxic or
corrosive liquids
Death or serious personal injury
‐
Pumped liquid which is drained off
or leaks from the pump must be
collected for safe disposal.
WARNING
Corrosive liquids
Death or serious personal injury
‐
Wear personal protective
equipment.
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English (US)
