Receiving The Product; Transporting The Product; Installing The Product; Mechanical Installation - Grundfos Sololift D-2 Serie Manual Del Usuario

2. Receiving the product

2.1 Transporting the product

WARNING
Crushing hazard
Death or serious personal injury
- Stack maximum two pallets together
under transportation.

3. Installing the product

Installation must be carried out by
specially trained persons and according to
local regulations.
Do not pull or lift the product by the power
supply cable.

3.1 Mechanical installation

The product must be accessible for maintenance and
repair.
The product must be placed in a frost-free room to
prevent the pumped liquid from freezing.
Make sure that all external pipes are adequately
insulated.
The outlet pipe must be made of rigid material, such
as copper, or of rigid PVC with solvent-welded joints.
To prevent the transmission of vibrations to
buildings, make sure that the pipes are thoroughly
fixed and that fittings cannot move and are not in
contact with building parts.
6

3.2 Electrical connection

DANGER
Electric shock
Death or serious personal injury
- The protective earth (PE) of the power
outlet must be connected to the
protective earth of the product. The plug
must have the same PE connection
system as the power outlet.
DANGER
Electric shock
Death or serious personal injury
- The installation must be fitted with a
residual current device (RCD) with a
tripping current less than 30 mA.
DANGER
Electric shock
Death or serious personal injury
- The product must be connected to an
external main switch with a minimum
contact gap of 3 mm (0.12 inch) in all
poles.
Electrical connection must be carried out
by an authorized electrician.
Make sure that the product is suitable for the supply
voltage and frequency available at the installation
site.
The thermal switch cuts out the motor in case of
overheating and cuts it in again automatically after
cooling.