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Installing Cryogenic Oven Cooling Accessory 19239A/B
Restore Your GC to Operating Condition

WARNING

The plastic-coated side tags faces toward the valve.

Restore Your GC to Operating Condition

Reinstall the covers.

Connect the cryo valve to your cryogenic source as described in your

Getting Started

(4890 Series GC),

Agilent 5890 Shelf Reference

, or

Site

Prep/Installation

(5890 SERIES II GC) manual.

Содержание 19239A

Страница 1: ...Installation Guide Cryogenic Oven Cooling Accessory 19239A B...

Страница 2: ...unit against unintended operation Refer servicing to qualified service personnel Substituting parts or performing any unauthorized modification to the instrument may result in a safety hazard Disconn...

Страница 3: ...ven Cooling N2 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 b...

Страница 4: ...e it and its mounting bracket to allow removal of the left side cover a Remove the autosampler tray from its mounting bracket by simultaneously lifting and turning the two tray locks that hold it in p...

Страница 5: ...two screws securing the left side panel along its bottom edge 8 Slide the left side panel towards the rear of the instrument and lift 9 Remove the right side panel by removing four screws two each al...

Страница 6: ...stalling Cryogenic Oven Cooling Accessory 19239A B Prepare the GC 4 10 Remove the back cover of the instrument by removing four screws and sliding the cover off the rear of the instrument Screws Screw...

Страница 7: ...bag 1 Using a screwdriver pierce the oven insulation covering the cutout for the cryo nozzle 2 Cover the open end of the cryo nozzle tubing then carefully insert the cryo valve assembly so that the no...

Страница 8: ...ooling Accessory 19239A B Install the Cryogenic Valve 6 Insert lead pins into the plug connected at receptacle J9 disconnect the plug then insert the pins in the cryo locations on J9 J9 Location 4890...

Страница 9: ...Installing Cryogenic Oven Cooling Accessory 19239A B Install the Cryogenic Valve 7 4 Position the pieces of insulation into the cryogenic valve cavity as shown J9 Location 5890 GC Red J9 Heaters...

Страница 10: ...NG The plastic coated side tags faces toward the valve Restore Your GC to Operating Condition 1 Reinstall the covers 2 Connect the cryo valve to your cryogenic source as described in your Getting Star...

Страница 11: ......

Страница 12: ...Printed on recycled paper This product is recyclable Agilent Technologies Inc Printed in USA Dec 2000 19239 90137...