Crowcon Gas-Pro - Default Chapter; Table of Contents

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CONTENTS
PROLOGUE .............................................7
Gas-Pro Overview ...............................................7
Safety Information ........................................8
Unpacking .............................................11
1. Set-up ..............................................12
1.1 Prior to use .................................................12
1.2 Gas-Pro orientation ..........................................12
1.3 Charging ...................................................13
1.4 Fitting a ow plate ...........................................14
1.5 Quick view .................................................15
2. Operation ...........................................16
2.1 General ....................................................16
2.2 Turn on ....................................................16
2.3 Pump test ..................................................20
2.4 Detecting gas ...............................................21
2.4.1 Diffusion monitoring .....................................21
2.4.2 Pumped mode ..........................................22
2.4.3 Manual sampling ........................................23
2.4.3.1 Using the Hand Aspirator .............................23
2.5 Alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
2.5.1 Low battery alarm .......................................24
2.5.2 Instantaneous alarm .....................................24
2.5.3 Time weighted average alarm (TWA) ........................24
2.5.4 Accepting and clearing alarms ............................25
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