Agilent Technologies G4319A Скачать руководство пользователя страница 7

Installation Guide: TCD-to-FID Series Connection

7

4

Reinstall heater and sensor cartridges into the block. It does 
not matter which sensor is placed in either of the two holes 
provided.

5

Carefully install the detector block, securing it to the oven 
top with two screws. While positioning the detector into the 
cavity, use insulation to pack around the bottom and sides of 
the detector. The goal is to fill all voids around the detector 
body as it is placed into the cavity.

6

Remove caps from the detector base and from the vent tube.

7

Install the detector thermal cover, securing it with its screws.

C A U T I O N

When installing insulation, use care to not plug the vent tube. If flow is 
reduced or blocked when the TCD filament is switched on, its life may 
be shortened dramatically. 

C A U T I O N

Avoid crimping filament and sensor leads when installing the TCD 
thermal cover.

Содержание G4319A

Страница 1: ...ector must be removed and replaced To achieve a standard factory configuration the TCD must be located in the front detector position If you are installing a new FID at this time refer to its installa...

Страница 2: ...or assembly Swage nuts and ferrules Tools Electrostatic protection such as a grounded wrist strap T 20 Torx screwdriver 7 16 inch wrench Steps 1 Preparing the GC 2 Raising the TCD Block 3 Adjusting Ve...

Страница 3: ...and then sliding the cover to the left to free its right hinge pin Perform this procedure only if necessary to add a new detector or to remove and replace an existing detector Remove the panels indic...

Страница 4: ...off 3 Remove the back panel by removing two screws at its bottom edge loosening two screws at its top edge and the lifting off the two top screws 4 Finally remove the rear top cover by removing four s...

Страница 5: ...ion Guide TCD to FID Series Connection 5 3 Cap the vent tube at the top of the detector Thermal cover Insulation Delta PRT sensor Vent tube Heater and PRT Vent tube support Retaining screw Detector ba...

Страница 6: ...installed into the top of the oven remove the retaining screw securing the vent tube support and remove the support 2 Carefully bend the vent tube downwards to be alongside the detector column make up...

Страница 7: ...to pack around the bottom and sides of the detector The goal is to fill all voids around the detector body as it is placed into the cavity 6 Remove caps from the detector base and from the vent tube...

Страница 8: ...t and Vespel ferrule to install the 1 4 to 1 8 inch adapter into the FID 3 Again following proper swaging procedures use the 1 8 inch brass tubing nut back ferrule and front ferrule to connect the TCD...

Страница 9: ...tion Guide TCD to FID Series Connection 9 4 Restore gas supplies and following leak test procedures described in the Maintenance and Troubleshooting manual check for leaks particularly at all new conn...

Страница 10: ...hai 200131 P R China Safety Notices CAUTION A CAUTION notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could resu...

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