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HP7673 Injector - Turret Motor Failure
Posted: Wed Nov 20, 2013 8:38 pm
by bdoss@calystabio.com
Anybody know the symptoms of a turret motor failure on the HP7673B injector tower? Ours is 'stuttering' upon starting a sequence/run and is unable to spin around to the correct position to accept the vial from the gripper.
Re: HP7673 Injector - Turret Motor Failure
Posted: Wed Nov 20, 2013 9:36 pm
by MSCHemist
Make sure there is nothing jamming it or it is just sticky first. Otherwise Restek sells the motors I believe and you can buy entire used injectors from Gentech and several other refurbishing companies. I think there are some companies that have exchanges for them.
Re: HP7673 Injector - Turret Motor Failure
Posted: Thu Nov 21, 2013 7:25 pm
by Consumer Products Guy
Mostly I've observed that the turret is not 100% seated on the shaft/indexing pin.