PerkinElmer PINAACLE 900 Series, Руководство по оборудованию и обслуживанию для клиентов

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240
Maintenance
8. Inspect the all the o-rings. Replace any cracked or damaged o-rings. Apply a
small amount of Apiezon grease (Part No. 03030405) onto the o-rings (Part
No. 09902015). The nebulizer will then slide easily into the end cap.
9. Inspect the needle valve and replace if needed.
10. For information on cleaning the nebulizer, see Cleaning the High Sensitivity
Plastic Nebulizer on page 241 .
Reinstalling the High Sensitivity Plastic Nebulizer
1. Slide the spring back onto the capillary assembly (if it was removed).
2. Slide the assembled capillary assembly into the nebulizer body.
3. Line up the alignment key with the keyway in the nebulizer body.
4. Push the capillary assembly in until it bottoms out in the nebulizer body.
5. If you inserted the capillary assembly correctly, it should move freely in and
out of the nebulizer body. If it does not, remove and reinstall, paying particular
attention to the alignment key.
6. Screw the adjusting nut onto the nebulizer body.
7. Where applicable, refit the fragile impact bead and spacer onto the plastic
nebulizer.
8. Reattach the nebulizer sample capillary to the nebulizer by screwing the
connector into the nebulizer needle valve.
9. Take the plastic arm on the nebulizer and lower it into the lock position and
lock it in place with the locking clamp.
Note
If not already done, inspect the tiny o-ring on the capillary assembly for
damage and replace them if necessary. Lightly lubricate the surface of the
o-rings with a minimum of Apiezon grease. Make sure that no grease gets
onto the tip of the capillary.