Table Of Contents - GasTech D-Guard2S Operator's Manual

Digital gas detector with sounder strobe
Table of Contents

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MANUAL CONVENTIONS.................................................................................................................................. 7
1.
WARNINGS, CAUTIONS AND NOTES ....................................................................................................... 7
2.
LIMITATIONS OF USE .............................................................................................................................. 8
3.
PRODUCT MARKINGS ............................................................................................................................. 9
4.
RECEIVING AND STORAGE .................................................................................................................... 10
4.1.
................................................................................................................................................ 10
4.2.
.............................................................................................................................................. 10
4.3.
.................................................................................................................................................. 10
5.
GASTECH AUSTRALIA CONTACT DETAILS .............................................................................................. 10
6.
GENERAL SAFETY PRACTICES ................................................................................................................ 11
6.1.
6.2.
6.3.
6.4.
6.5.
7.
INTRODUCTION .................................................................................................................................... 12
7.1.
7.2.
7.3.
........................................................................................................................................................................... 13
8.
PRODUCT DESCRIPTION ........................................................................................................................ 14
8.1.
8.2.
9.
INSTALLATION ...................................................................................................................................... 15
9.1.
9.2.
9.3.
9.4.
9.4.1
Power supplies ................................................................................................................................... 17
9.4.2
Typical Connection to a power supply and controller ........................................................................ 17
9.4.3
Maintaining Correct Operating Conditions. ....................................................................................... 17
9.5.
9.5.1
Mounting Surfaces and Environment ................................................................................................ 18
9.5.2
Detector Location .............................................................................................................................. 19
9.6.
9.6.1
Field Terminal Access ......................................................................................................................... 20
9.6.2
Connection Details ............................................................................................................................. 21
9.6.3
Cable Entry and Connecting ............................................................................................................... 21
9.6.4
Conductor Preparation ...................................................................................................................... 22
9.6.5
Installation Cable Choice ................................................................................................................... 22
9.6.6
Cable Gland........................................................................................................................................ 23
9.6.7
Refitting The Detector Cover ............................................................................................................. 23
10.
COMMISSIONING ................................................................................................................................. 24
10.1.
V
10.2.
10.3.
10.4.
10.5.
11.
DETECTOR OPERATING SYSTEM ............................................................................................................ 28
11.1.
................................................................................................................................ 11
........................................................................................................................... 11
............................................................................................................................ 11
................................................................................................................... 11
............................................................................................................................ 11
............................................................................................................. 12
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. .................................................................................................................. 17
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................................................................................................... 12
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