Grundfos UPMS - Mechanical Installation; Mounting the Product

5. Mechanical installation
WARNING
Electric shock
Death or serious personal injury
‐ A damaged product must be repaired or replaced by
Grundfos or a service workshop authorized by
Grundfos.
WARNING
Biological hazard
Death or serious personal injury
‐ When used in a drinking water system, the system and
pump must be flushed with clean water before first
use.
WARNING
Pressurized system
Death or serious personal injury
‐ Never use a flexible hose to connect the pump to the
water mains.
CAUTION
Crushing of feet
Minor or moderate personal injury
‐ Wear safety shoes when opening the box and
handling the product.
CAUTION
Sharp element
Minor or moderate personal injury
‐ Wear protective gloves.
When installing the pump in a product, such as a boiler or
a heat pump, make sure to follow the instructions of the
product manufacturer.
The pump must always be installed with a horizontal
motor shaft within ± 5°.
The pump is a non-submersible pump.
Arrows on the pump housing indicate the liquid flow
direction through the pump. The pump is designed to be
installed with horizontal shaft pumping upwards,
downwards or horizontally.
5.1 Mounting the product
The arrows on the pump housing indicate the flow direction through
the pump. See the figure below.
Note that for certain housings, a check valve can be fitted in the
outlet.
1. Fit the two gaskets supplied, if applicable, with the pump when
you mount the pump in the pipe.
TM082452
2. Install the pump with a horizontal motor shaft within ± 5°.
TM082453
3. Tighten the fittings or flange bolts. (what torque for flange and
what for union)
TM082454
8
English (US)