Teledyne 701H 5.2.18 Dew Point Sensor

Operation Teledyne API M701H High Performance Zero Air Generator

5-12 06712B (DCN5875)

5.2.18 Dew Point Sensor

The dew point sensor ensures that the Regenerative Dryer maintains a dew point less

than -40°C (up to 30 SLPM flow rate). This will increase the life of the chemical

scrubbers. When the dew point rises above -16°C, the green LED (dew point indicator)

on the front panel will light.

Contents

Main Page ABOUT THIS MANUAL REVISION HISTORY Page SAFETY MESSAGES CONSIGNES DE SCURIT TABLE OF CONTENTS 2 SPECIFICATIONS AND WARRANTY....................................................... 11 4 OPTIONAL HARDWARE AND SOFTWARE............................................4-1 APPENDIX A Spare Parts A-1 APPENDIX B Schematics B-1 LIST OF FIGURES LIST OF TABLES Page 1 INTRODUCTION 1.1 Preface 1.2 Using This Manual 2 SPECIFICATIONS AND WARRANTY 2.1 Specifications Table 2-1: Specifications 2.2 Warranty WARRANTY POLICY (02024D) (DCN 4473) COVERAGE NON-TELEDYNE API MANUFACTURED EQUIPMENT 3 GETTING STARTED 3.1 Unpacking 3.2 Installation Page 3.3 Front and Rear Panels 3.4 Electrical And Pneumatic Connections 3.5 Power-Up 3.6 Shut Down, Storage and Transportation 3.6.1 Compressor Shut Down 3.6.2 Storage or Transportation Shut Down Page 4 OPTIONAL HARDWARE AND SOFTWARE 4.1Carrying Strap/Handle (OPT 29) 4.2 Rack Mount Kits (OPT 20A, OPT 20B & OPT 21) 4.3 Expendable Kits (OPT 42A) 4.4 Flow Restriction (13 SLPM) (OPT 72B) 5 OPERATION 5.1 Overview Page Page Page 5.2 Components 5.2.1Compressor 5.2.2 Cooling Coil 5.2.3 Water Trap 5.2.4 Water Drain Valve 5.2.5 Pressure Relief Valve 5.2.6 Regenerative Dryer 5.2.7 Check Valve 5.2.8 Storage Tank 5.2.9 Pressure Sensor 5.2.10 Pressure Regulator 5.2.11 Pressure Gauge 5.2.12 Hydrocarbon Scrubber 5.2.13 CO Scrubber 5.2.14 NO Scrubber 5.2.15 Charcoal Scrubber 5.2.16 Final Filter 5.2.17 Controller Page Page 5.2.18 Dew Point Sensor 6 MAINTENANCE 6.1 Schedule 6.2 Cleaning 6.3 Checking The Tubing 6.4 Replacing The Charcoal Scrubber 6.5 Replacing The NO - NO2 Scrubber 6.6 Replacing The CO Scrubber 6.7 Replacing The Hydrocarbon (HC) Scrubber 6.8 Servicing The Regenerative Dryer Page Page 6.9 Changing The 4-Way Valve (in the Regenerative Dryer) 6.10 Replacing The Shuttle Valve (in the Regenerative Dryer) 6.11 Leak Check 6.12 Particulate Filter Element Replacement 7 TROUBLESHOOTING Problem Probable Cause Corrective Action 8 A PRIMER ON ELECTRO-STATIC DISCHARGE 8.1 How Static Charges are Created 8.2 How Electro-Static Charges Cause Damage 8.3 Common Myths About ESD Damage 8.4 Basic Principles of Static Control 8.4.1 General Rules 8.5 Basic anti-ESD Procedures for Analyzer Repair and Maintenance 8.5.1 Working at the Instrument Rack 8.5.2 Working at an Anti-ESD Work Bench 8.5.3 Transferring Components from Rack to Bench and Back 8.5.4 Opening Shipments from Teledyne APIs Customer Service 8.5.5 Packing Components for Return to Teledyne APIs Customer Service WARNING A-1 APPENDIX A - SPARE PARTS Page SPARE PARTS LIST M701H Recommended Spare Parts Stocking Levels M701H * Page LEVEL 1 SPARES KIT M701H Page Page 701/701H Controller Board (AC POWER) OPTIONAL COJ9 COJ7 POPUMP0ON PORELIEF0VALVE 701/701H Controller Board (DC POWER) 1000uF, 50V B-4 PIVR102 PITVS105PITVS106PITVS107PITVS108 PIVR302 PITP801 PIVR202 POHEATER0ON COR13 B-5 COR6 X1 4.00 MHz POPUMP0ON COR25 COK5 PIK501PIK502PIK503 COJP2 PIU601 B-7 POPRESSURE COU7 PIU802