VICI D-4-I-VA38-R - Manual (Page 3)

Table of Contents
Introduction
Description and Operating Principles ..............................................................1
Safety Notes and Information ..........................................................................2
Symbols
Installation Category
Safety
Components of the Detector System ..............................................................3
System Requirements
Components not Included with the Detector System ......................................4
System Purity ..................................................................................................4
Gas Specifications ..........................................................................................5
Installation
General Precautions .......................................................................................6
Mounting the Detector on the GC ...................................................................6
Gas Connections.............................................................................................7
Installing and Purging the Gas Regulator ...............................................7
Installing and Purging the Helium Purifier ...............................................8
Connecting the Discharge Gas to the Detector .......................................8
Capillary Column Connection .........................................................................9
Packed Column Connection ............................................................................9
Testing for Leaks ...........................................................................................10
Pulser Module Installation .............................................................................11
Detector Electrical Connections ....................................................................12
Initial Power-Up .............................................................................................13
Troubleshooting High Background Current ...................................................13
Mode Selection and Setup
Helium Ionization Mode.................................................................................14
Selective Photoionization Mode ....................................................................14
Warranty ..............................................................................................................16