Grundfos 97896311, Installation And Operating Instructions Manual

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2. Receiving the product
2.1 Inspecting the packaging
Before installation, check that the pump is as
ordered, and that no visible parts have been
damaged.
If components are damaged or missing, contact your
local Grundfos sales company.
2.2 Scope of delivery
• Pump
• non-return valve, SB only
• adapter
• floating inlet strainer, variant with side inlet only
• installation and operating instructions
• quick guide.
3. Installing the product
3.1 Location
Install SBA pumps so that the height between the
pump and the highest tapping point does not exceed
these values:
SBA 3-35: 13 metres.
SBA 3-45: 20 metres.
Connect SB pumps to an external controller.
Fig. 1 Highest tapping point, SBA
3.2 Pump with float switch and side inlet
If you install the pump in a well, the minimum
dimensions of the well must be as shown in fig.
2 .
Fig. 2 Minimum installation dimensions
Observe local regulations concerning
limits for manual lifting or handling.
CAUTION
Crushing of feet
Minor or moderate personal injury
- Use safety shoes when handling the
pump.
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.
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40
16
Max.
13 m/43 ft
Max.
20 m/66ft
SBA 3-35 SBA 3-45
Min.
5 cm/2 inch
Min.
10 cm/
4 inch