Mechanical Installation - Grundfos SQF Manual Del Usuario

Pos. Description
1 Dynamic water level
2 Level sensor
A Minimum 0.3 m above the level sensor
B Cable length below level sensor: 0.3 - 0.6 m (product specific)
3.1.3 Position of the product
The pump is suitable for vertical as well as horizontal installation and any position in between.
Fig. Pump positions
Never place the pump shaft below the horizontal plane.

3.2 Mechanical installation

DANGER
Electric shock
Death or serious personal injury
‐
Switch off the power supply before you start any work on the product.
‐
Make sure that the power supply cannot be switched on accidentally.
Position the product horizontally on a solid support when you work on the product.
Fit a flow sleeve to avoid overheating of the motor, if you install the pump in one of these locations:
• in a wide borehole or basin
• horizontally.
3.2.1 Lifting the product
DANGER
Electric shock
Death or serious personal injury
‐
Switch off the power supply before you start any work on the product.
‐
Make sure that the power supply cannot be switched on accidentally.
WARNING
Electric shock
Death or serious personal injury
‐
Do not lift the product by the power cable.
CAUTION
Crushing of feet
Minor or moderate personal injury
‐
Wear safety shoes when moving the product.
‐
Use lifting equipment.
CAUTION
Sharp element
Minor or moderate personal injury
‐
Wear safety gloves.
‐
Use lifting equipment.
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