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水ポンプ Bristan ST PUMP20TNのPDF 据付・操作・メンテナンス説明書をオンラインで閲覧またはダウンロードできます。Bristan ST PUMP20TN 20 ページ。 Standard 1.5/2.0 bar twin/single ended shower pump

5 COMMISSIONING

5.11 System Flushing: This pump incorporates push-in connectors

5.12 Water Supply: Always ensure that water storage capacity is adequate to meet

the demand. Ensure the pump chamber is full of water before starting the pump.

Failure to do this could result in seal damage. To ensure dry running does not

occur the pump must be primed as described in priming section below.

Do not run pump dry.

5.13 Priming: The pump must be primed (filled with water) before starting. With the

power turned off, turn on water supply from the system service valves, prime and

vent the pump by opening the pump inlet and outlet isolating valves to allow

pump to fill and vent. In the case of twin pumps, both pump chambers must be

independently primed.

5.14 Starting:

a) Open the outlet being pumped allowing the water to flow until all air has

been purged. The pump will be heard to run, turn the outlet off and the pump

will automatically stop.

b) Carefully check pump and pipework for leaks whilst pump is running and

stationary before leaving the installation unattended.

5.15 For Further Technical Support:

Contact Bristan Helpline on 0844 701 6273. Their staff are trained to help and

advise you over the phone.

and plastic components that must not come into contact with

solder flux, acid-based descalents or aggressive cleaning agents.

The pipework system should be flushed out prior to the pump

being connected to ensure any contaminants/chemical residues

and foreign bodies are removed from elsewhere in the system.

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