Copyright© 2000
Agilent Technologies
Printed in USA Dec 2000
Agilent Part No. 19239-90137
Installing Cryogenic Oven Cooling
Accessory 19239A/B
This manual describes how to install the following cryogenic oven cooling
accessories:
19239A – Cryogenic Oven Cooling, CO
2
19239B – Cryogenic Oven Cooling, N
2
Prepare the GC
WARNING
Hazardous voltages are present in the instrument whenever the power cord
is connected. Avoid a potentially dangerous shock hazard by disconnecting
the power cord before working on the instrument.
1.
Set the main power line switch to the off position.
2.
Disconnect the power cable from its receptacle.
3.
Allow time for the oven and heated zones to cool.
4.
When the heated zones are cool, turn off all gas supplies at the source.
Red O visible
OFF
ON
Summary of Contents for 19239A
Page 1: ...Installation Guide Cryogenic Oven Cooling Accessory 19239A B...
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