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Table of Contents
I. Cautions and Warnings 3
II. Functional Description 4
III. Hardware Description 5
A. Instrument 5
1. Case 5
2. Hanger 5
3. Sample Filter 5
4. Control Panel 5
5. Air Intake Port 5
6. Sample Exhaust Port 5
7. Sample Inlet Port 5
8. Air Detection Sensor 5
9. Control Circuit Board 5
10. Purge Pump 5
11. Power Connector 5
B. Sample Hoses 6
1. R12 Sample Hose 6
2. R134a Sample Hose 6
C. Power Harnesses 6
1. Vehicle Battery Adapter 6
2. Wall Power Adapter 6
D. R134a Tank Adapter Fitting 6
E. Storage Case 6
IV. Operation Procedures 7
A. Pre-Operation Inspection 7
B. Operation Procedure 7
C. Post Operation Procedure 8
V. Maintenance 9
A. Error Codes 9
B. Maintenance Procedures 10
1. Sample Filter Replacement 10
2. Sample Hose Cleaning 10
3. Air Detection Sensor Replacement 11
C. Spare Parts Listing 11
VI. Specifications 12