Grundfos ALPHA SOLAR B, Инструкция по установке и эксплуатации

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5. Mechanical installation
The mechanical installation must be carried out by trained
persons in accordance with local regulations.
5.1 Mounting the product
1. The arrows on the pump housing indicate the flow direction
through the pump.
TM076967
2. Fit the two gaskets supplied with the pump when you mount
the pump in the pipe. Install the pump with a horizontal motor
shaft.
TM068536
3. Tighten the fittings.
TM076952
Related information
5.3 Control box positions
5.2 Pump positions
Always install the pump with a horizontal motor shaft. Do not install
the pump with a vertical motor shaft.
•
Pump installed correctly in a vertical pipe. See the image
below, top row left.
• Pump installed correctly in a horizontal pipe. See the image
below, top row right.
TM076953
Pump positions
5.3 Control box positions
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.
CAUTION
Hot surface
Minor or moderate personal injury
‐
The pump housing may be hot due to the pumped
liquid being scalding hot. Close the isolating valves on
both sides of the pump and wait for the pump housing
to cool down.
CAUTION
Pressurised system
Minor or moderate personal injury
‐
Before dismantling the pump, drain the system or close
the isolating valves on both sides of the pump. The
pumped liquid may be scalding hot and under high
pressure.
Always install the pump with horizontal motor shaft. Position the
control box in position 9 o'clock. The drain hole must point
downwards after installation.
TM065636
Control box positions
You can turn the control box in steps of 90°.
Related information
5.1 Mounting the product
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English (GB)