Thermo Scientific Sorvall LYNX 4000, Инструкция по эксплуатации

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Rotor Care Guide
Rotor Maintenance
Thermo Scientific Sorvall LYNX 4000 / 6000
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Corrosion, pitting and even minor surface imperfections affect metal rotor life by increasing stress and,
as a result, make it difficult to predict at what point the rotor material could fail.
Maintenance and Care
Metal corrosion can be avoided by following a routine maintenance program after each rotor use:
•
Clean rotors, lids, adapters and any associated parts with a neutral cleaning agent with a pH value
between 6 and 8. Rinse with distilled water and dry thoroughly with a soft cloth.
•
Do not use strong alkaline laboratory detergent on aluminum rotors; if encrusted material is present,
remove it with a soft, twisted-bristle brush and the 1
% non-alkaline soap solution.
•
For benchtop, lowspeed and superspeed swinging bucket rotors, keep the bucket trunnion pins
clean and lubricated.
•
Lubricate o-rings with vacuum grease and metal rotor threads with anti-galling grease (75003786)
weekly, when specified in rotor manual.
• Apply an additional coating of anti-corrosion oil (70009824) to prolong the life of an anodized
coating.
•
Refer to the Maintenance and Care chapter in this rotor manual.
Storage
Any moisture left on a metal rotor can initiate corrosion, so after cleaning ensure proper storage:
•
Remove all adapters from rotor cavities when not in use.
•
Dry and store upside-down Use a PTFE-coated or plastic matting to allow for airflow or a
ventilated shelf to avoid gathering condensation in the cavity or bucket bottom.
Gouges or corrosion on
surface of rotor
•
Inspect before every use. Return rotor to manufacturer for
evaluation or replacement.
Septa damage in
continuous flow or zonal
rotor
•
Avoid sharp impact.
•
Avoid harsh chemicals
•
Clean the surface of rotor and coat with
a thin layer of oil to prevent corrosion.
Return rotor to manufacturer for
evaluation.
Light scratches on surface • Avoid banging or dropping.
•
Never use metallic objects to remove
debris.
Monitor to ensure no corrosion has
occurred.
Bent centrifuge spindle
•
Remove rotor in a straight up motion.
•
Ensure samples are properly balanced
Call service for replacement of
centrifuge spindle
Potential Damage Preventive Measures Recommended Action