Hi,
I purchased a Seiki 4NE-600 lathe on an auction.
Just powered it up and can not get servos to start.
I have 3 phase proper as Hydraulics are working under pressure.
Tail stock has pressure on return, but not on forward.
I do not think I am getting past all the safeties.
I replaced a missing estop at main panel wit 2 of Normally closed contacts.

It has an red panel display, maybe late 80's model.
Tape reader buttons have been cleaned and can not read what they should say.
Any help or suggestions are appreciated.

Any manuals would be appreciated as well, I have only a sheet with parameters with the machine.
Thanks