Hettich 4701 - Page 30

AB4701en_SARev.: 05 / 11.2023
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Operation
Loading the swing-out rotors
Loading the angle rotors
Personnel:
■ Trained user
1. Check that the rotor is rmly seated.
2. The centrifuge tubes must be distributed symmetrically across all rotor
locations.
The weight of the permissible lling capacity is indicated on each
rotor. The weight must not be exceeded.
No liquid must be allowed to enter the buckets and the centrifuging
chamber when loading the buckets and swinging them out during the
centrifugation run.
For containers with rubber inserts, there must always be the same
number of rubber inserts under the centrifuge tubes.
All rotor locations must be lled with the same buckets. Certain
buckets are marked with the number of the rotor location. The
buckets must only be inserted in the corresponding rotor location.
Buckets marked with a set number (for example S001/4) must only
be used in the set.
Personnel:
■ Trained user
1. Check that the rotor is rmly seated.
2. The centrifuge tubes must be distributed evenly over all locations on
the rotor.
No liquid must be allowed to enter the rotor and the centrifuging
chamber when loading the rotor.
With rotors, the centrifuge tubes must only be lled to the extent that
no liquid can be ejected from the tubes during the centrifugation run.
The weight of the permissible lling capacity is indicated on each
rotor. The weight must not be exceeded.