Teledyne 320 Series - Portable oxygen detectors - Manual (Page 3)

iii Teledyne Analytical Instruments
Portable Oxygen Detectors
Table of Contents
Introduction
1.1 Description ................................................................. 1-1
1.2 Features ..................................................................... 1-2
1.2.1 Multiple Sampling Modes .............................. 1-2
1.2.2 Micro-Fuel Cell .............................................. 1-2
1.2.3 External Output Capability ............................ 1-2
1.2.4 Accessory Flow-through Adapter .................. 1-2
Operation and Maintenance
2.1 Multiple Sampling Modes ........................................... 2-1
2.1.1 Sampling By Diffusion ................................... 2-1
2.1.2 Sampling by Eduction (Model 320P) ............. 2-1
2.2 Cell Saver ................................................................... 2-1
2.3 Calibration .................................................................. 2-2
2.4 Micro-Fuel Cell ........................................................... 2-2
2.4.1 Cell Replacement .......................................... 2-2
2.4.2 Cell Life and Warranty ................................... 2-2
2.5 External Output .......................................................... 2-3
2.6 Accessory Flow-through Adapter ............................... 2-3
2.7 Battery Charging (320P & B/RC only) ........................ 2-4
2.8 Samples Containing CO
2
............................................................................
2-4
2.9 Storing the Instrument ................................................ 2-5
2.10 Filter Maintenance ...................................................... 2-5
Troubleshooting
3.1 General
3.1.1 Erratic Reading (Meter Pointer Jumps) ......... 3-1
3.1.2 Can’t Span (Meter won’t reach CAL mark) ... 3-1
3.2 Pump Problems .......................................................... 3-1
3.2.1 Pump Does Not Run ..................................... 3-1
3.2.2 Removal of Water from Pump ....................... 3-1
3.2.3 Pump Removal/Installation ........................... 3-2
Appendix
Specifications .................................................................... A-1
Recommended Spare Parts List ........................................ A-3
Drawing List ..................................................................... A-4
Material Safety Data Sheet ............................. MSDS-1