Kendro SORVALL Biofuge primo Operating Instructions Manual page 33

4. Push the rotor gently down until the thread is com-
pletely laid bare (see figure).
5. If you have placed the rotor correctly, you can
screw on the cap nut easily and secure it with the
tubular socket wrench delivered with the instru-
ment.
Do not push the rotor down using
force. If you cannot screw on the cap
nut, you must carefully lift off the ro-
tor and insert it again.
6. Place the rotor cap onto the rotor.
Regularly check the proper positioning of
the rotor and re-tighten the cap nut as
needed.
Operation
29