Viega Easytop 2282 Скачать руководство пользователя страница 23

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The set flow quantity can be fixed mechanically. We recommend the fol‐

lowing steps to prevent the set value being adjusted by the opening and

closing of the valve:

Remove the cover.

Mark the position of the handwheel on the spindles.

Remove the handwheel.

Handling

Easytop circulation regulation valve, static regulation valve with SC-Contur

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Содержание Easytop 2282

Страница 1: ...or hydraulic line calibration in drinking water installations Model Year built 2282 from 11 2011 en_INT Easytop circulation regulation valve static regulation valve with SC Contur Instructions for Use...

Страница 2: ...Easytop circulation regulation valve static regulation valve with SC Contur 2 from 25...

Страница 3: ...s 11 2 3 6 Operating mode 11 2 3 7 Technical data 11 2 4 Information for use 14 2 4 1 Corrosion 14 2 5 Optional accessories 15 3 Handling 16 3 1 Assembly information 16 3 1 1 Permitted exchange of sea...

Страница 4: ...tallation of Viega products must take place in accordance with the general rules of engineering and the Viega instructions for use 1 2 Labelling of notes Warning and advisory texts are set aside from...

Страница 5: ...ome passages in the text may refer to technical codes in Europe Germany These should serve as recommendations in the absence of corresponding national regulations The relevant national laws stand ards...

Страница 6: ...nstallations DIN EN 806 part 4 Planning execution operation and maintenance of potable water installations DIN EN 806 part 5 Planning execution operation and maintenance of potable water installations...

Страница 7: ...ed stainless steel pipes DVGW Arbeitsblatt GW 541 Permitted stainless steel pipes DIN EN 10312 Permitted stainless steel pipes DIN EN 10088 Scope Notice Regulations applicable in Ger many External cor...

Страница 8: ...ossible in the following areas among others n Hot water circulation pipelines n Internally and parallel laid circulation pipes The general rules of engineering and the applicable regulations must be o...

Страница 9: ...red plastic cap as media label ling n key surface on the casing The static circulation regulation valve can be used to equalise and shut off pipe sections The set flowthrough volume can be fixed mecha...

Страница 10: ...0 1 hPa 0 65 MPa 1 0 mbar 6 5 bar n with dry leakage test in the pressure range from 22 hPa 0 3 MPa 22 mbar 3 0 bar 2 3 3 Sealing elements NOTICE Only EPDM sealing elements are approved in potable wa...

Страница 11: ...appli cable regulations with the following pipe types n Copper pipes see Regulations from section Compatible components on page 7 n Stainless steel pipes material 1 4401 1 4521 see Regulations from s...

Страница 12: ...btained from the diagrams below The intermediate values can be set steplessly hPa Fig 3 Diagram set values DN15 Target values Product information Easytop circulation regulation valve static regulation...

Страница 13: ...hPa Fig 4 Diagram set values DN20 Product information Easytop circulation regulation valve static regulation valve with SC Contur 13 from 25...

Страница 14: ...undings If external corrosion protection is required observe the pertinent guide lines see Regulations from section Corrosion on page 7 Easytop fittings made of gunmetal silicon bronze are suit able f...

Страница 15: ...meter Fig 8 Model 2210 35 insulating shell EPS insulating shells are available for the static circulation regulation valve The two piece insulating shells are self supporting and are mounted without t...

Страница 16: ...del from the packaging until immedi ately before use System components may in some cases become damaged through transportation and storage n Check all parts n Replace damaged components n Do not repai...

Страница 17: ...red pen for marking n press machine with constant pressing force n Press jaw or press ring with corresponding hinged adapter jaw suit able for the pipe diameter and suitable profile Fig 9 Press jaws R...

Страница 18: ...ky press connections due to damaged material Press connections can become leaky due to damaged pipes or sealing elements Observe the following instructions to avoid damage to pipes and sealing element...

Страница 19: ...o a pipe without an interval the pipe must not be too short If the pipe is not inserted up to the prescribed insertion depth in the press connector during pressing the connection may become leaky With...

Страница 20: ...r as it will go Mark the insertion depth Place the press jaw onto the press machine and push the retaining bolt in until it clicks into place INFO Observe the press tool instruction manual Open the pr...

Страница 21: ...culation regulation valve then every riser pipe must have a circulation regulation valve mounted see Fig 10 NOTICE According to the applicable directives circulation regulation valves must be installe...

Страница 22: ...get values on page 12 before commissioning 3 2 5 Set valve Setting is shown using model 2282 as an example Before commissioning Set the valve to the calculated flow value Settings Handling Easytop cir...

Страница 23: ...ng steps to prevent the set value being adjusted by the opening and closing of the valve Remove the cover Mark the position of the handwheel on the spindles Remove the handwheel Handling Easytop circu...

Страница 24: ...with the Allen key SS 2 Position the handwheel as marked and mount the lid The circulation regulation valve is now ready for use 3 2 6 Leakage test The installer must perform a leakage test before co...

Страница 25: ...as to be maintained on a reg ular basis Observe the applicable regulations for the operation and maintenance of drinking water installations see Regulations from section Mainte nance on page 8 3 4 Dis...

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