Preparing The Interface For Direct Sample Introduction - Agilent Technologies 8890 Operation Manual

15 Inlets

Preparing the Interface for Direct Sample Introduction

Before you can operate your interface in direct mode, you must:
•
•
Disconnecting the split vent line
Be careful! The interface may be hot enough to cause burns.
WAR N IN G
1 Turn off the interface temperature and pressure and allow the interface to cool.
2 If desired, remove the transfer line by loosening the hex nut with a wrench.
3 Remove the clamping plate from the interface by loosening the captive screw with a
4 Carefully lift the interface out of the heater block.
5 Loosen the hex nut connecting the split vent line to the interface until you can remove the
226
Disconnect the split vent line
Configure the GC for a direct injection
screwdriver. Put the plate in a safe place.
line. Put the line aside. You do not need to plug it.
Operation Manual