I have a Beckman Coulter Optima L-100K Ultracentrifuge. When I turn the machine on the screen goes from with then in the middle area it starts getting black until the whole screen becomes black. Has anyone had this before? I replaced the screen but no luck. Thanks
This is the color screen model RE: Beckman Coulter - Optima L-100K
Anyone ever had a motor drive assy issue whereby there is a motor enable and a run signal reaching the first pcb yet the lower drive module "enable" red LED is not turning on?
The error message comes up in the display as "Tach signal not present" but this is only because the motor drive control module is not being "enabled" I'm guessing the fault s/w table isn't smart enough to isolate the fault any further? Don't want to have to purchase a new motor drive module as this is probably an smd logic ic fault on one of the motor drive pcb's which can easily be repaired. Any help will be greatfully reciprocated thanks Z RE: Sorvall - Evolution RC
When switching the Nuve NF1200 centrifuge on, how many bleeps are normal for the annunciation. This is not mentioned in the operators manual but surely has significance? RE: Nuve - NF 1200/1200R
I need the part number for the main board I have been on the phone with them for an hour then got the leaver your number and no one called back yet from Friday. RE: EPPENDORF - Centrifuge 5702
