Maintenance and care
61
Troubleshooting
Emergency lid release
In case of a power failure the lid could not be opened
normally using the electrical lid unlocking mecha-
nism. To permit unloading in this case, the centrifuge
is equipped with an emergency override release.
However, you may use this system in case of emer-
gency only.
Rotors can spin at high speed!
Touching it may cause severe inju-
ries!
Always wait for several minutes until
the rotor has come to a complete stop.
Without power the brake does not
function, and deceleration takes much
longer than normal!
Proceed as follows:
1. Make sure that the rotor is at a stand still
(observe through window in the cover).
During a power failure it is impossible
to lock the lid once the emergency lid
release has been used. Never stop the
rotor using your hands or tools!
2. Unplug the main power cord.
3. Facing the centrifuge under the left-hand side
there is a plastic plug that can be removed using a
screwdriver. After removal, use your fingers or a
pair of pliers to pull the attached cord and activate
the manual door override. The lid will open and
you can remove your samples.
Emergency
release
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