Grundfos MS Instructions

English (GB)
5
Lowering the pump
Maintenance and service
MS6000P
If a flow of water unintendedly goes through a non-
energized pump, there is a risk that the moving parts
of the pump and the motor will start rotating, thereby
generating voltage over the terminals. The size of
the voltage depends on the speed of rotation.
Consequently, the motor terminals must be
considered as live until proven otherwise.
Fault finding
MS6000P
Grundfos recommends that a maximum 30
cm long facilitating pipe be fitted to the
pump to facilitate handling of the pump
during installation.
Make sure that the coupling between the
pump and the motor engages properly.
DANGER
Electric shock
Death or serious personal injury
- Switch off the power supply before
starting any work on the product.
- Make sure that the power supply cannot
be accidentally switched on.
- Do not lower or lift the product by
means of the motor cable.
WARNING
Crushing of hands
Death or serious personal injury
- When the motor is to be assembled with
the pump at the borehole, make sure to
use suitable pipe clamps.
- Stay clear of the wire and cable while
placing the motor in the borehole.
WARNING
Crushing of feet
Death or serious personal injury
- When the motor is to be assembled with
the pump at the borehole, make sure to
use suitable pipe clamps.
- Stay clear of the wire and cable while
placing the motor in the borehole.
DANGER
Electric shock
Death or serious personal injury
- Switch off the power supply before
starting any work on the product.
- Make sure that the power supply cannot
be accidentally switched on.
DANGER
Toxic material
Death or serious personal injury
- If a pump is used for a liquid injurious to
health, the pump will be classified as
contaminated.
WARNING
Sharp element
Death or serious personal injury
- For service, see the service
instructions. Service must be performed
by qualified personnel.
DANGER
Magnetic field
Death or serious personal injury
- The rotor dismantled from the motor
must never be handled by anyone with
a pacemaker.
WARNING
Crushing of fingers
Death or serious personal injury
- Keep the surroundings of the
dismantled rotor free of magnetic
objects, and be careful when placing the
rotor on a magnetic surface.
DANGER
Electric shock
Death or serious personal injury
- Before starting any work on the product,
make sure that motor cable ends are
not live.
- Make sure that the power supply cannot
be accidentally switched on.
DANGER
Electric shock
Death or serious personal injury
- Before starting any work on the product,
make sure that motor cable ends are
not live.
- Make sure that the power supply cannot
be accidentally switched on.
DANGER
Toxic material
Death or serious personal injury
- If a product is used for a liquid injurious
to health, the pump will be classified as
contaminated.
DANGER
Magnetic field
Death or serious personal injury
- The rotor dismantled from the motor
must never be handled by anyone with
a pacemaker.

Grundfos MS Specifications

General

Degree of protection	IP68
Insulation class	F
Max Liquid Temperature	40 °C
Rated power - P2	0.37 kW to 2.2 kW
Power frequency	50 Hz or 60 Hz
Power	0.37 kW to 2.2 kW
Housing Material	Stainless steel
Impeller Material	Stainless steel
Weight	Varies by model