Viega Profipress G XL Скачать руководство пользователя страница 8 | Manualshive

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Viega Profipress G XL Скачать руководство пользователя страница 8

Scope / Notice

Regulations applicable in Ger-
many

Leakage test for gas installation

DVGW-TRGI 2008, Point 5.6

Testing and initial commissioning
of a liquid gas system

DVFG-TRF 2012, Point 8

Scope / Notice

Regulations

Ensuring and maintaining a safe
operating condition of gas instal-
lations

DVGW-TRGI 2008, Appendix 5c

2.2

Intended use

Agree the use of the system for areas of use and media

other than those described with the Viega Service Center.

2.2.1

Areas of use

Use is possible in the following areas among others:

n

Gas installations

n

Liquid gas systems

n

Compressed air systems

For planning, execution, modification and operation of gas installations,
observe the applicable regulations, see

„Regulations from section:

Fields of application“ on page 6.

Regulations from section: Leakage test

Regulations from section: Maintenance

Gas installation

Product information

Profipress G XL

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Содержание Profipress G XL

Страница 1: ...Year built from 08 2005 en_INT Profipress G XL Instructions for Use...

Страница 2: ...Profipress G XL 2 from 23...

Страница 3: ...3 Press connectors 11 2 3 4 Sealing elements 12 2 3 5 Markings on components 13 2 4 Information for use 14 2 4 1 Corrosion 14 3 Handling 15 3 1 Transport 15 3 2 Storage 15 3 3 Assembly information 15...

Страница 4: ...permitted for individuals without the abovementioned training or qualification to mount install and if required maintain this product This restriction does not extend to possible operating instructio...

Страница 5: ...in Europe e g EN and or in Germany e g DIN DVGW Some passages in the text may refer to technical codes in Europe Germany These should serve as recommendations in the absence of corresponding national...

Страница 6: ...blatt G 5614 Gas installations for industrial commercial and process plants DVGW Arbeitsblatt G 462 Gas installations for industrial commercial and process plants DVGW Arbeitsblatt G 459 1 Gas install...

Страница 7: ...protection measures for internal pipelines DVGW TRGI 2008 Point 5 2 7 2 Corrosion protection measures for external pipelines DVFG TRF 2012 Point 7 2 7 1 Corrosion protection measures for internal pip...

Страница 8: ...e of the system for areas of use and media other than those described with the Viega Service Center 2 2 1 Areas of use Use is possible in the following areas among others n Gas installations n Liquid...

Страница 9: ...liquid gas pressurised container liquid gas bottles 16 kg behind the small bottle pressure regulating valve with liquid gas tank liquid gas bottle 16 kg behind the large bottle pressure regulating dev...

Страница 10: ...erve the general rules of fixing technology n For gas installations see Chapter 2 1 Standards and regula tions on page 6 n Only fix on components with sufficient stability n Gas supply lines must not...

Страница 11: ...in the cata logue Fig 2 Press connectors On Profipress G XL press connectors there is a cutting ring a separator ring and a sealing element in the bead of the press connector The cut ting ring cuts in...

Страница 12: ...onnections are noticed immediately during a leakage test Viega guarantees that unpressed connections are visible during a leakage test n with dry leakage test in the pressure range from 22 hPa 0 3 MPa...

Страница 13: ...pick up pressure of the SSV in the pressure regulating valve 2 GT1 Operating pressure at HTR requirement 650 C 30 min max 0 1 MPa 1 bar 2 3 5 Markings on components Fig 4 Marking on the press connecto...

Страница 14: ...rved for corrosion protection see Regulations from section Corrosion on page 7 Overground pipes and fittings in rooms do not normally require external corrosion protection There are exceptions in the...

Страница 15: ...lations from section Storage on page 7 n Store components in a clean and dry place n Do not store the components directly on the floor n Provide at least three points of support for the storage of pip...

Страница 16: ...gas supply lines with clearance from the installation body con cealed without hollow spaces or in ventilated ducts or shafts n Do not install gas supply lines with operating pressures 100 hPa 100 mba...

Страница 17: ...o press connectors are to be mounted next to one another onto 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 co...

Страница 18: ...oothed hacksaw n deburrer and coloured pen for marking n press machine with constant pressing force of 32 kN n press ring with corresponding adapter jaw suitable for the pipe diameter and suitable pro...

Страница 19: ...about tools also see Chapter 3 3 3 Required tools on page 18 Cut the pipe properly using a pipe cutter or fine toothed hacksaw Avoid grooves on the pipe surface 3 4 2 Deburring the pipes The pipe end...

Страница 20: ...g the connection Requirements n The pipe end is not bent or damaged n The pipe is deburred n The correct sealing element is in the press connector HNBR yellow n Sealing element separator ring and cutt...

Страница 21: ...s connector Place the adapter jaw onto the press machine and push the retaining bolt in until it clicks into place INFO Observe the press tool instruction manual Position the press ring on the connect...

Страница 22: ...he checking strip The connection is marked as having been pressed 3 4 4 Leakage test The installer must perform a leakage test before commissioning This test is carried out on a system that is finishe...

Страница 23: ...ctor To be covered by the warranty and to ensure the safe operation of the gas installations operate and maintain them as intended see Regu lations from section Maintenance on page 8 3 6 Disposal Sepa...

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