Thermo Scientific 75006476, Instruction Manual

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6
Maintenance and Care
Cleaning Intervals
6-2 75006476 LH-4000W Thermo Scientific
Cleaning Intervals
For the sake of personal, environmental, and material protection, it is your duty to clean and
if necessary
,
disinfect the centrifuge on a regular basis.
Cleaning
Clean rotor and accessories as follows:
• Use warm water with a neutral solvent
.
• Never use caustic cleaning agents such as soap suds, phosphoric acid, bleaching solutions or
scrubbing powder
.
•
Rinse the cavities out thoroughly
.
•
Use a soft brush without metal bristles to remove stubborn residue
.
• Afterwards rinse with distilled water
.
•
Place the rotors on a plastic grate with their cavities pointing down
.
• If drying boxes are used, the temperature must never exceed 50 °C, since higher temperatures could
damage the material and shorten the lifetime of the parts
.
•
Use only disinfectants with a pH of 6-8
.
• Dry aluminum parts off with a soft cloth.
Clean centrifuge and accessories as follows:
1.
Open the centrifuge
.
2.
Turn off the centrifuge
.
3.
Pull out the power supply plug
.
Maintenance Recommended interval
Clean rotor daily or when polluted
Accessories daily or when polluted
CAUTION Refrain from using any other cleaning or decontamination procedure than
those recommended here, if you are not entirely sure that the intended procedure is safe
for the equipment.
Use only approved cleansers.
If in doubt, contact Thermo Fisher Scientific.
CAUTION Before using any cleaning or decontamination methods except those
recommended by the manufacturer, users should check with the manufacturer that the
proposed method will not damage the equipment.