I HAVE A SIGMA 6K15 CENTRIFUGE, IT HAS A PROBLEM WITH THE DOOR. WHEN THE DOOR IS CLOSED THE SENSOR START AND CLOSE THE DOOR, IN A FEW SECONDS THE DISPLAY SENDS A MESSAGE "PROBLEM WITH THE DOOR OPEN. TURN ON AND OF THE POWER SWITCH" PROBLEM 78. I FOLLOW THE INSTRUCTION THAT APPEARS IN THE DISPLAY AND THE PROBLEM STARTS AGAIN AND AGAIN. I REVIEWED THE MANUAL AND THIS PROBLEM DOES NOT APPEAR SO I NEED YOUR HELP FOR RESOLVE THIS PROBLEM. THANKS
[i]Originally asked by HECTOR VALDEZ via email[/i]
Fri Apr 01 2011
Problem
Sat Apr 02 2011Reply from GaryBiomed

I would think it was a bad door sensor.
[url=http://www.djblabcare.co.uk/djb/info/4/Maintenance]http://www.djblabcare.co.uk/djb/info/4/Maintenance[/url]
DJB Lab Care takes care of these units.
DJB Labcare Ltd
20 Howard Way
Interchange Business Park
Newport Pagnell
Buckinghamshire
MK16 9QS
England
Tel: +44 (0)1908 612598
Fax: +44 (0)1908 217974
E-mail: info@djblabcare.co.uk
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