Chapter 7
SERVICING AND PREVENTATIVE MAINTENANCE
Thermo Fisher Scientific
MR23i
7-1
Chapter 7
SERVICING AND
PREVENTATIVE
MAINTENANCE
CAUTION: All cleaning should be performed with the centrifuge
disconnected from the power outlet.
CLEANING
Daily
No daily cleaning is required, except for accidental glass breakage,
or a large amount of spillage in the rotor chamber.
Weekly
Clean the rotor chamber and the accessories with a cotton wool
pad dipped in 70% alcohol.
The centrifuges are equipped with a drain hose, attached to the
chamber to allow flushing of the chamber if necessary. Do not for-
get to replace the bung in the drain hole in the bowl before the next
run.
Note Never use metallic implements to clean anodised buckets.
After cleaning the accessories, always rinse them with clean water
and dry.
Ideally, spray with Thermo Fisher Scientific Anti-Corrosion Spray
(Cat N°. 11175399).
Lubricate the drive shaft and drive shaft “O” ring with a light oil or
silicone spray to prevent sticking.
PERIODIC
PREVENTATIVE
MAINTENANCE
We suggest you perform the following preventative maintenance
measures on your centrifuge:
•
Every 60 days, check that the centrifuge can attain the maxi-
mum r.p.m. possible for your rotor and accessories, as speci-
fied in table of section
Chapter 3: “SPECIFICATIONS” Section
.
•
Every 60 days, check that rotor chamber air temperature is
within 1°C of temperature readout.
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