Viega Easytop 2282 Instructions For Use Manual Download Page 7

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Scope / Notice

Regulations applicable in Ger‐

many

Suitability for drinking water

Trinkwasserverordnung (TrinkwV)

Scope / Notice

Regulations applicable in Ger‐

many

Suitability for drinking water

installations

Trinkwasserverordnung (TrinkwV)

Suitability for drinking water

installations

DIN 50930-6

Requirements in plastic compo‐

nents in drinking water installa‐

tions

DVGW-Arbeitsblatt W270

Scope / Notice

Regulations applicable in Ger‐

many

Permitted pipe types

DVGW-Arbeitsblatt W 534

Permitted copper pipes

DVGW-Arbeitsblatt GW 392

Permitted copper pipes

DIN EN 1057

Permitted 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 corrosion protection

DIN EN 806-2

External corrosion protection

DIN 1988-200

External corrosion protection

DKI-Informationsdruck i. 160

Scope / Notice

Regulations applicable in Ger‐

many

Dimensioning of circulation sys‐

tems

DVGW-Arbeitsblatt W 553

Regulations from section: Media

Regulations from section: Product description

Regulations from section: Compatible components

Regulations from section: Corrosion

Regulations from section: Installation position and settings

Product information

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

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Summary of Contents for Easytop 2282

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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