Ortho-Clinical Diagnostics MTS Centrifuge 5150-60, Руководство по обслуживанию

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10
Machine is "noisy".
Check rotor pulley to be sure the encoder wheel
is not rubbing on the optical interrupter.
Check both pulleys to make sure they have not come
loose.
Check
belt for frayed pieces.
Note: Some instruments will be noisier than others due to noisy bearings. Once all of the above have been checked
and nothing has been found, it can be assumed that the instrument is going to run a little loud.
Cell buttons are not flat
Cups need to be adjusted.
If the centrifuge rotor head has set screws installed for cup adjustment, these screws may have loosened or fallen
out. If any of the 24 set screws have loosened or fallen out, all 24 set screws should be completely removed with a
hex head screwdriver. The set screws can be replaced with 4-40 x 7/16" pan head philips ss screws and # 4 split
lock washers. Install all twenty-four 4-40 x 7/16" screws from the top of the rotor with the # 4 split lock washer
between the head of the screw and the rotor plate.The combination of this length screw and washer will produce a
flat cell button.