SGB DLR-GS PMN Series, Documentation

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OVERPRESSURE LEAK DETECTOR DLR-GS ..
10/09/2014
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Contents Page
1 Subject 2
2 Area of use 2
2.1 Requirements for interstitial spaces 2
2.2 Pipes 2
2.3 Fittings 2
2.4 Materials carried in the pipes / leak detection medium 2
3 Description of functions and operation 3
3.1 Switching values and pressure values 3
3.2 Normal operation 3
3.3 Functions in the event of a leak 3
3.4 Pressure relief valve 4
3.5 Description of the display and control elements 4
4 Installation and assembly instructions 5
4.1 General notes 5
4.2 Personal safety equipment 5
4.3 Installation of the leak detector 5
4.4 Installation of the connecting lines (leak detector -> interstitial space) 6
4.5 Selecting the pressure reducer 6
4.6 Gas canister and pressure reducer 6
4.7 Electrical connections 7
4.8 Example installation 7
5 Commissioning / repairs 7
5.1 General notes 7
5.2 Changing the pressure level 8
6 Operating instructions 8
6.1 General notes 8
6.2 Maintenance 9
6.3 Proper use 9
6.4 Functional tests 9
6.5 Alarm / fault 12
7 Disassembly 12
8 Identification 12
9 Abbreviations 12
DRAWINGS:
Installation example 1
M1 – 075 000
Installation example 2 M2 – 075 000
Current flow diagram DLR-GS .. SL – 853 350
Test device P – 115 520
APPENDIX:
B
Switching values and pressure values B – 1
TD Technical data TD – 1