Varian 450-GC, User Manual

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AutoSamplers
Page: 150 User Manual 450-GC Varian, Inc.
Installation of the liquid sampling mode:
1. Turn off the main power switch and unplug the power plug.
2. Manually rotate the Sampler Tower so that it is over the GC. It is best not to
place it over an Injector since the Injector may be hot.
3. Open de tower's clear plastic door and remove the syringe.
4. Remove the syringe bracket (3 screws).
5. Push the Injector’s plunger-head holder downwards.
Once the syringe-guide foot t ouches the top of the gas chromatograph,
gently compress it fur ther. Observe the white switch, which wil l be just
exposed once the sled has reached it s maximum downward travel.
Syringe bracket
Syringe bracket screws
Push sledge down
until switch appears
Set to Liquid Sample
(DOWN-position)