1.
GENERAL INFORMATION ............................................................................................................................................ 4
1.1.
.................................................................................................................................................................... 4
1.2.
4-20
1.3.
1.4.
1.4.1.
Hastings Power supplies ........................................................................................................................................ 6
1.4.2.
Interconnecting Cables ........................................................................................................................................... 6
2.
INSTALLATION AND OPERATION ............................................................................................................................. 7
2.1.
2.2.
2.3.
2.4.
2.4.1.
Filtering .................................................................................................................................................................. 8
2.4.2.
Mounting ................................................................................................................................................................ 8
2.4.3.
Plumbing ................................................................................................................................................................ 8
2.5.
2.6.
.................................................................................................................................................................. 9
2.6.1.
Operating Conditions ............................................................................................................................................. 9
2.6.2.
Zero Check ........................................................................................................................................................... 10
2.6.3.
High Pressure Operation ..................................................................................................................................... 10
2.6.4.
Vertical Mounting ................................................................................................................................................ 12
2.6.5.
Blending of Gases ................................................................................................................................................. 12
2.7.
2.8.
2.9.
2.10.
V
2.11.
2.12.
3.
MAINTENANCE .............................................................................................................................................................. 16
3.1.
3.2.
3.2.1.
Calibration Procedure ......................................................................................................................................... 17
3.3.
3.4.
3.5.
4.
GAS CONVERSION FACTORS .................................................................................................................................... 19
5.
VOLUMETRIC VS MASS FLOW ................................................................................................................................. 21
6.
WARRANTY .................................................................................................................................................................... 22
6.1.
6.2.
Manual: 151-032015 300-302 Series
Table of Contents
........................................................................................................................................................... 5
............................................................................................................................ 5
...................................................................................................................................................... 6
............................................................................................................................................... 7
............................................................................................................................................... 7
........................................................................................................................................................... 7
....................................................................................................................................... 8
......................................................................................................................................... 8
......................................................................................................................................................... 13
V
....................................................................................................................................................... 14
..................................................................................................................................... 14
.............................................................................................................................................. 14
................................................................................................................................... 14
................................................................................................................................................... 16
........................................................................................................................................................... 17
................................................................................................................................................... 17
.................................................................................................................. 18
............................................................................................................................................. 18
...................................................................................................................................... 22
............................................................................................................................. 22
............................................................................................................. 13
Page 3 of 22