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3 Handling

3.1

Assembly information

3.1.1

Installation dimensions

Fig. 4: Installation dimensions

D

H1

H2

H3

L1

L2

L3

110

260

100

65

405

215

545

125

260

105

75

405

215

550

160

295

125

95

470

245

640

3.2

Assembly

3.2.1

Mount base unit

The installation in the drainage pipeline may only be carried out by con-
struction or specialised sanitary companies observing the building regu-
lations and following this instruction for use.

Handling

Grundfix backflow trap base unit (cleaning pipe)

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Summary of Contents for Grundfix 4987

Page 1: ...for wastewater pipe Model Year built 4987 from 01 1996 en_INT Grundfix backflow trap base unit cleaning pipe Instructions for Use ...

Page 2: ...Grundfix backflow trap base unit cleaning pipe 2 from 11 ...

Page 3: ...gulations 6 2 2 Intended use 6 2 2 1 Areas of use 6 2 2 2 Place of installation and installation conditions 6 2 3 Product description 9 2 3 1 Overview 9 2 3 2 Operating mode 9 3 Handling 10 3 1 Assembly information 10 3 1 1 Installation dimensions 10 3 2 Assembly 10 3 2 1 Mount base unit 10 3 3 Disposal 11 Table of contents Grundfix backflow trap base unit cleaning pipe 3 from 11 ...

Page 4: ...d to possible operating instructions The installation 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 the remainder of the text and are labelled with the relevant pictographs DANGER This symbol warns of possible life threatening injury WARNING This symbol wa...

Page 5: ...y 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 regulations The relevant national laws stand ards regulations directives and other technical provisions take priority over the German European directives specified in this manual The information herein is not binding for other countr...

Page 6: ...T or sewer pipe DN 100 125 or 150 When using other pipes such as e g clay pipes or cast iron pipes the relevant adapters for HT and sewer pipes must be used The base unit is suitable for faecal matter free typical household wastewater up to a temperature of 95 C with pH values 4 or 10 Use in industrial areas or in pipelines which transport aggressive liquids is not permitted This includes cleaning...

Page 7: ...1 5 4 2 3 Fig 1 Wrong place of installation of the backflow trap Product information Grundfix backflow trap base unit cleaning pipe 7 from 11 ...

Page 8: ...only then is it possible to ensure that the wastewater system can func tion faultlessly To ensure that drainage is permanently guaranteed backflow traps may not be employed as the central safeguard for a building with drainage equipment installed above the backflow level 1 in the event of backflow it would lead to flooding in the building due to wastewater being unable to drain away 4 See Ä Regula...

Page 9: ... conversion kit model 4987 38 the base unit can be retrofitted to a backflow trap with two shutter valves for grey water With conversion kit model 4987 419 the base unit can be retrofitted to the electrically controlled backflow trap Grundfix Plus Control for black water Product information Grundfix backflow trap base unit cleaning pipe 9 from 11 ...

Page 10: ...25 260 105 75 405 215 550 160 295 125 95 470 245 640 3 2 Assembly 3 2 1 Mount base unit The installation in the drainage pipeline may only be carried out by con struction or specialised sanitary companies observing the building regu lations and following this instruction for use Handling Grundfix backflow trap base unit cleaning pipe 10 from 11 ...

Page 11: ...maximum line up to the middle of the drainpipe 3 3 Disposal Separate the product and packaging materials e g paper metal plastic or non ferrous metals and dispose of in accordance with valid national legal requirements Handling Grundfix backflow trap base unit cleaning pipe 11 from 11 ...

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