Chapter 6
HAZARDS, PRECAUTIONS AND LIMITATIONS OF USE
Thermo Fisher Scientific
MR23i
6-1
Chapter 6
HAZARDS,
PRECAUTIONS AND
LIMITATIONS OF USE
CAUTIONS
•
Never try to bypass the lid lock safety while the rotor is spin-
ning.
•
Do not try to open the lid until display returns to the stand-by
mode shown when machine is switched on.
•
Only use correctly grounded mains source.
Special attention is required to the following:
•
Installation of the unit : proper ventilation, levelling of the centri-
fuge.
•
Accessory handling : rotor, buckets.
•
Rotor installation: check the rotor is locked in position before
use (see
Chapter 2: “INSTALLATION PROCEDURE” Section
).
•
Cleaning of the accessories, of the rotor chamber, lubrication of
the trunnions.
•
Centrifuge ware: shape, material and quality of the vessels
must be in accordance with the performance of the centrifuge.
•
Load balancing.
•
Samples: cleaning of the accessories is particularly necessary
when using corrosive products in the samples (saline, acids,
bases).
ROTOR AND
ACCESSORY
PRECAUTIONS
CORROSION INFORMATION
Thermo Fisher Scientific rotors made of aluminium alloy are desi-
gned to operate at their rated RCF for many years.
With careful use they will resist corrosion, lessening the possibility
of excessive imbalance, disruption and subsequent damage to the
instrument.
The primary conditions for the initation of corrosion exist in every
laboratory during daily use of the centrifuge.
For this reason it is essential that due care and attention be paid to
inspection and cleaning.
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Страница 62: ...Annex B Declaration of conformity B 4 Heraeus Biofuge Primo R Thermo Fisher Scientific ...
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