Has anyone experience of this Optima fault?
No current to electromagnet; microsupplies EMS pop-out fuse popped and
Fuse pops even when EMS card and/or Melcher current regulator 60v supply
Likely that EMS 60v supply on utility board has failed but anyone that
knows this board will appreciate difficulty in fault tracing. Also suspect
that Melcher regulator may be damaged. Has this happened to anyone else?
Geology Dept, Royal Holloway College, University of London, Egham Hill,
Egham, Surrey, TW20 0EX
Tel: 01784 443587 Office
443637 Prism lab
443629 Optima lab