yellow jacket 68940, Operation Manual

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Table of Contents
FOR YOUR SAFETY 3
ANALYZER WARNINGS 3
GENERAL CAUTIONS 4
WELCOME 5
1 INTRODUCTION AND OVERVIEW 6
1.1 GENERAL 6
1.2 FEATURES 7
1.3 COMPONENTS 8
68940 Base Unit 8
Low Side Vapor Sample Hose 8
High Side Liquid Sample Hose 9
AC Power Adapter 9
Control Panel 10
Back Panel Connections 10
Hard Shell Stoarage/Carrying Case 11
2 YELLOW JACKET 68940 OPERATION 12
2.1 FIRST USE 12
2.2 TURNING ON THE UNIT 12
2.3 CALIBRATION 13
2.4 VAPOR SAMPLING 14
2.5 LIQUID SAMPLING 15
2.6 VIEWING THE TEST RESULTS 15
2.7 CONTAMINATED BLEND REFRIGERANTS 16
2.8 PURE BLEND REFRIGERANTS 16
2.9 PURE BLENDS WITH INCORRECT COMPONENT RATIOS 17
2.10 MEASURING AIR 17
2.11 PRINTING THE TEST RESULTS & CHANNEL DATA 18
2.12 CHANNEL DATA MODELLING 19
3 MAINTENANCE & TROUBLESHOOTING 20
3.1 SETTING THE LCD CONTRAST 20
3.2 CHANGING THE WHITE PLASTIC SAMPLE FILTER 20
3.3 REPLACING THE BRASS SAMPLE HOSE RESTRICTOR 21
3.4 CHANGING THE PRINTER PAPER 21
3.5 SOFTWARE UPDATE 22
3.6 LOW BATTERY WARNING 23
3.7 AIR SENSOR LOW 23
3.8 ERROR MESSAGE 23
APPENDICES 24
3.9 SPARE PARTS LIST 24
3.10 APPENDIX B
– SPECIFICATIONS
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