Hello all - needing help!!

Bridgeport 760 - I have just started working at a company and they have no manuals for the above machine!!!! There were a few issues - but found 5 relays had damaged pins, replaced and the issues now are:
Y measuring system defective A - Just checking cables etc now.

the other issue is when pushing the CE button we get no axis info at all??

Does anyone have a PDF manual for this machine?