Dear people,
I just bought a new Nakamura Tome TW-20 from 1995. OK, I admit it isn't really new anymore. I have seen it working at the dealer's place.
Now the machine arrived at my place and everything should be set. Today I started it up for the first time and got the error that the hydraulic pressure is low. I switched two phases and
the error is gone. But now I keep getting the 414 alarm for the X and C axis and cannot move anything. Not even the chuck, for instance.
I already checked the diagnose 200 and indeed it says '1' at LV at those two axis. All the rest is still '0'. I uploaded a picture of the screen.
When I look at the back of the machine, I see one of the yellow boxes indicate a number 3. All the rest indicate -.
I think it's weird that the machine was running at the dealer and now has this issue.
Can anyone please help me get to the fault?