DO48-50-880 Issue E
Page ii © Edwards Limited 2013. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Contents
7.2 Spares ..................................................................................................................... 21
7.3 Accessories ...............................................................................................................21
For return of equipment, complete the HS Forms at the end of this manual.
Illustrations
Figure Page
1 General View of the AIGX (NW25 version) ........................................................................... 2
2 Dimensions (mm) ........................................................................................................ 5
3 Schematic Diagram of Recommended Electrical Connections .................................................... 8
4 Pressure Output Signal of AIGX .......................................................................................12
5 Separate the Electronics Housing from the Body Tube ...........................................................15
6 Fuse Replacement ......................................................................................................18
Tables
Table Page
1 Pins On the AIGX Connector ............................................................................................ 9
2 Maximum Recommended Cable Length .............................................................................. 9
3 Gas Calibration Factors for Various Gases ..........................................................................12
4 LED Status ................................................................................................................13
5 Error Indication .........................................................................................................14
6 Fault Finding Guide .....................................................................................................17
Associated publications
Publication title Publication number
Vacuum pump and vacuum system safety P300-20-000
Trademark credits
Fomblin
®
is a registered trademark of Ausimont SpA.
LET-LOK
®
is a registered trademark of HAM-LET Group.
Swagelok™ is trademark of Crawford Fitting Company.
Viton™ is trademark of DuPont Dow Elastomers L.L.C.