Rotor Chamber; Tapered Drive Shaft (Drive Spindle) - Thermo Scientific Sorvall RC6 Plus Instruction Manual

Rotor Chamber

Defrost and clean the rotor chamber periodically to maintain efficient cooling.
To defrost the chamber:
1. Install a rotor and close the chamber door.
2. Set the RUN temperature switch for 25 degrees C.
3. Run the centrifuge until the frost melts.
4. When defrosting is complete, wipe the chamber dry with a damp sponge or cloth.
Note To prevent condensation from forming in the rotor chamber, keep the chamber door closed
when the chamber is cold.
When cleaning the rotor chamber, use the appropriate solution followed by several deionized water
rinses:
Routine Cleaning
Wash the rotor chamber with a mild non-alkaline dishwashing liquid, then rinse and dry with a soft
absorbent cloth.
Disinfection
70% ethanol (also use for the rubber door seal).
General Radioactive Decontamination
A solution of equal parts 70% ethanol, 10% SDS, and water, followed by ethanol rinses, then
deionized water. Dry with a soft absorbent cloth. Dispose of all wash solutions in proper radioactive
waste containers.

Tapered Drive Shaft (Drive Spindle)

This part is very important because the rotor is mounted on and is driven by the drive spindle. To
minimize the chance of rotor sticking, wipe the outer surface of the drive spindle with a soft cloth
dampened with water sufficiently each time a rotor is to be installed.
Thermo Scientific
CAUTION Do not pour any solution such as water, detergent or disinfectant directly into
the rotor chamber. Otherwise, the bearings of the drive unit may become corroded or
deteriorate.
CAUTION Clean the inside of the centrifuge drive spindle hole the surface of the drive
spindle once a month. If the drive hole or the drive shaft is stained or any foreign matter is
adhered, the rotor may be improperly installed and come off during operation.
5
CARE AND MAINTENANCE
Rotor Chamber
Sorvall RC6 Plus 5-3