Riken Keiki 04 Series Technical Manual

Contents
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6-14. ROM/SUM display (ROM/SUM) ...................................................................................................................... 96
7. Maintenance .............................................................................................................................................................. 97
7-1. Maintenance intervals and maintenance items ................................................................................................. 97
7-2. Performing calibration ........................................................................................................................................ 99
7-2-1. Preparation for calibration ....................................................................................................................... 99
7-2-2. Displaying the calibration (GAS CAL) screen ....................................................................................... 108
7-2-3. Performing air calibration ....................................................................................................................... 109
7-2-4. Performing AUTO calibration .................................................................................................................. 112
7-3. Performing bump tests ..................................................................................................................................... 121
7-4. Performing alarm tests ..................................................................................................................................... 127
7-5. Cleaning instructions ........................................................................................................................................ 129
7-6. Parts replacement ............................................................................................................................................ 130
7-6-1. Periodic replacement parts .................................................................................................................... 130
7-6-2. Filter replacement .................................................................................................................................. 132
7-6-3. Sensor replacement .............................................................................................................................. 136
8. Storage and Disposal .............................................................................................................................................. 140
8-1. Procedures for storage or when not in use for extended periods .................................................................... 140
8-2. Product disposal ............................................................................................................................................... 141
9. Troubleshooting ....................................................................................................................................................... 142
9-1. Product abnormalities ...................................................................................................................................... 142
10. Product Specifications ............................................................................................................................................. 144
10-1. Common specifications .................................................................................................................................. 144
10-2. Specifications by model ................................................................................................................................. 146
11. Appendix ................................................................................................................................................................. 148
11-1. Data logger function ....................................................................................................................................... 148
11-2. Terminology .................................................................................................................................................... 151

Riken Keiki 04 Series Specifications

General

Brand	Riken Keiki
Model	04 Series
Category	Measuring Instruments
Language	English