Viega Grundfix Plus, Инструкция по эксплуатации, Страница: 2 / 42

Table of contents
1
About these instructions for use 4
1.1 Target groups 4
1.2 Labelling of notes 4
1.3 About this translated version 5
2
Product information 6
2.1 Standards and regulations 6
2.2 Safety advice 7
2.3 Intended use 7
2.3.1 Areas of use 7
2.3.2 Place of installation and installation conditions 8
2.3.3 Maintenance 10
2.4 Product description 11
2.4.1 Overview 11
2.4.2 Technical data 12
2.4.3 Operating mode 13
2.4.4 Control elements 13
3
Handling 15
3.1 Assembly information 15
3.1.1 Installation dimensions 15
3.2 Assembly 16
3.2.1 Mount base unit 16
3.2.2 Connecting connection cable and pressure hose 16
3.2.3 Connecting the control 18
3.3 Commissioning 22
3.3.1 Commissioning the control 22
3.3.2 Pressure test 23
3.4 Control 25
3.4.1 Operating conditions 25
3.4.2 Operating condition - normal operation 26
3.4.3 Operating condition – back pressure 29
3.4.4 Operating condition – malfunction 29
3.4.5 Operating condition – battery-powered emer‐
gency operation 30
3.5 Errors, faults and remedy 31
3.6 Care and maintenance 33
Table of contents
Grundfix Plus Control backflow trap type 3
2