Hidrotermal HT-BFV26 Installatie- en onderhoudshandleiding - Pagina 2

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1. Function

The filter uses special filter sand to remove dirt particles from pool water. The filter sand is loaded

into the filter tank and functions as the permanent dirt removing media. When the control valve is in

the FILTER position, the pool water which contains suspended dirt particles, is pumped through the

piping system and is automatically directed by the patented filter control valve to the top of the filter

tank. As the pool water is pumped through the filter, dirt particles are trapped by the sand bed, and

filtered out. The cleaned Pool water is returned from the bottom of the filter tank, through the

control valve and back to the pool through the piping system. This entire sequence is continuous

and automatic and provides for total recirculation of pool water through the filter and piping system.

After a period of time the accumulated dirt in the filter causes a resistance to the flow, and make it

diminish. This means it is time to clean your filter. With the control valve in the BACKWASH

position, the water flow is automatically reversed through the filter so that it is directed to the

bottom of the tank, up through the sand, flushing the previously trapped dirt and debris out the

waste line. Once the filter is back-washed of dirt, set control valve to RINSE position and run pump

for about 1/2 to 1 minute, and then to resume normal filtering.

Stop the pump before changing valve position!

Please read and follow this MANUAL before installing and using the filter!

HT-BFV17

Ф D(mm)

H(mm)

B(mm)

A(mm)

Ф P(mm)

N(mm)

M(mm)

Maximum working pressure : 50psi.

Maximum water temperature : 50

HT-BFV20

425

500

767

890

526

650

390

579

702

635

758

。

HT-BFV24

600

983

743

390

795

850

HT-BFV26

650

1028

787

560

839

895