Labnet Spectrafuge 24D Digital Microcentrifuge - Manual (Page 9)

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Figure 2. Spectrafuge control panel layout
5. Service and Maintenance
5.1 Centrifuge service
The brushless motor in the Spectrafuge 24D requires no routine maintenance. Any
required service should be performed by authorized, qualified personnel only. Repairs
performed by unauthorized personnel may void the warranty.
5.2 Cleaning the centrifuge
Always keep the centrifuge housing, rotor chamber, rotor and rotor accessories clean. All
parts should be wiped down periodically with a soft cloth. For more thorough cleaning,
use a neutral cleaning agent (pH between 6 and 8) applied with a soft cloth.
Excessive amounts of liquid should be avoided. Liquid should not come into contact with
the motor. After cleaning, ensure that all parts are dried thoroughly by hand or in a warm
air cabinet (maximum temperature 50ºC)
5.3 Cleaning the rotor
The rotor should be cleaned after each use. When spinning samples containing phenol or
phenol chloroform, the rotor should be cleaned immediately after use.
5.4
Disinfection
Should a spill of infectious materials occur within the rotor or chamber, the unit should
be disinfected. This should be performed by qualified personnel with proper protective
equipment.
5.5 Replacing fuses
Check the fuse when it is recommended in the Troubleshooting Guide located in this
manual. The fuse holder is located in the power inlet on the rear of the unit. Disconnect
the power cord from the power inlet. Open the fuse holder drawer by inserting a
small screwdriver under the tab and prying it open. Remove the innermost (operative)
fuse from its retaining tabs and replace the fuse if necessary. A spare fuse is located in the
outermost chamber of the fuse drawer. Replace only with a fuse of exactly the same value
as the original. (Fuse type may be found in the Technical data section of this manual.)