To Replace The Sample Probe - Agilent Technologies 7697A Maintenance Manual

3
Maintenance

To Replace the Sample Probe

C A U T I O N
34
Wear clean, lint-free gloves to prevent contamination of parts with
dirt and skin oils.
1 Gather the following:
• Lint- free gloves
• T- 20 Torx driver
• 1/4- inch wrench
2 Set your GC oven, Headspace oven, and transfer line to
ambient temperatures and wait for them to cool.
Once the GC oven, Headspace oven, and transfer line have
3
cooled to ambient temperature, turn the Headspace off
and unplug the power cord.
Turn all gas flows off at their sources.
4
Access the pneumatics area:
5
Remove the pneumatics front cover. See
a
the Pneumatics Front
b Remove the valve thermal enclosure. See
the Valve Thermal
Cover".
Enclosure".
"To Remove
"To Remove
Maintenance