Checks By The Operator; Resistance Of Plastics; Instructions For Emergency Situations; Remaining Hazards - Sartorius Stedim Biotech CENTRISART A-14 Betriebsanleitung

2.3 Checks by the Operator

2.4 Resistance of Plastics

2.5 Instructions for Emergency
Situations

2.6 Remaining Hazards

12 Notes for Centrifugation
Such materials are prohibited which chemically interact vigorously.
Do not spin explosive or inflammable materials.
Substances which could damage the material of the centrifuge, the rotors or
the adapters must not be centrifuged. Infectious, toxic, pathogenic or radioac-
tive substances must be centrifuged in certified rotors and vessels only and all
necessary safety precautions have to be taken.
Check all of the safety-relevant parts of the centrifuge at least once per month for
any visible signs of damage (e.g. cracks, corrosion). This applies particularly to the
following:
Concentricity of the motor shaft:
– Visual inspection: Slowly rotate the rotor by hand without the rotor fastening nut.
If the motor shaft does not turn around on a perpendicular axis, the motor and
motor shaft must be replaced.
– Refit the rotor correctly after visual inspection (see 4.3 Installation of Rotors and
Accessories).
– Auditory inspection: Check the unit for atypical running noises.
Chemical influences have a strong effect on the polymeric chains of plastics,
and therefore, on their physical properties. Plastic parts can be damaged if
solvents, acids, or alkaline solutions are used.
– If an emergency arises, actuate the emergency switch at the exit (if installed) or in
the room next door.
or
– Disconnect the mains power plug.
Fire-fighting measures or measures for the containment of harmful
emissions depend on the local conditions and on the substances processed
in the centrifuge. Please be informed about the rules and regulations that
are applicable on-site.
The centrifuge was built state-of-the-art and according to the accepted safety rules.
Danger to life and limb of the user or of third parties, or impairments of the unit or
other material assets cannot be completely excluded when the centrifuge is used.
– Use the centrifuge only for the purpose that it was originally intended for (see
"Intended Use").
– Use the centrifuge only if it is in a perfect running state.
– Immediately eliminate any problems that can affect safety.