Bascom_turner OM-1108 - Default Chapter; Table of Contents

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TABLE OF CONTENTS

SPECIFICATIONS

FEATURES

PART 1. OPERATION

1. The Gas-Ranger Detectors ...................................................................................... 1

2. Operation ................................................................................................................. 2

3. Instrument Checks................................................................................................... 8

4. Interference from Other Gases, Liquids, or RFI ..................................................... 9

5. Change of Batteries ................................................................................................. 10

6. Troubleshooting ...................................................................................................... 11

7. Probes ...................................................................................................................... 12

8. Routine Maintenance .............................................................................................. 13

PART 2. CALIBRATION AND ALARM LEVEL SELECTION

9. Automatic Calibration with A-CAL

................................................................... 15

10. Alarm Level Selection ............................................................................................ 18

11. Manual Calibration, Sensor Replacement, Pump Adjustment ................................ 22

APPENDIX I Set Up and Purge of the Calibration Gas Dispenser ............................. 29

APPENDIX II Set Up of the Manual Calibration Apparatus ........................................ 31

ACCESSORIES AND SPARE PARTS .......................................................................... 33