HELP ERROR 0501 Nidek 7070

[kskpkb]

Good day,

I would like to ask you for some help with a problem with my edger. There is an eror 0501 when I open the chucks and after this some strange shriek is heard. Do you know what does it mean, how can I deal with this problem? The error appears on the screen even after I turned off the edger and then turn it on again.

Many thanks and waiting for your reply.

Regards,
Kiril Kitanov

[optiville]

it seems that you are having problem with your chuck shaft. The key and bearing inside probably need to be change. also check the limit switch whether it is functional as usual. hope that it helps!!

[OpticLabRat]

it seems that you are having problem with your chuck shaft. The key and bearing inside probably need to be change. also check the limit switch whether it is functional as usual. hope that it helps!!

Agreed

Also check wiring and connectors from the swtich and motor to the board.

[Mushfiq]

help error 0103 nidek 7070

[Mushfiq]

I would like to ask you for some help with a problem with my edger. There is an eror 0103.
Thank you. I'm waiting your help!

[optiville]

what's the system does it shown? error 0105 is regarding the tachometer. it need a oscilloscope to tune by putting at tp2 at BA01. Can't remember much on error 0103

[optiville]

hi leo! i was wondering if you sell used nidek LE9000 LX or SX??

[OpticLabRat]

Error 0103 is a grind pressure error. Check the low grind switch up above the spring on the left side. Chances are it is stuck or unplugged.

Hi Optiville, Yes we sell all the 9000 series models.

[optiville]

yah!! sometimes when i forgot to plugin the grind switch connector and this error code will appear. no wonder it seems familliar. Leo, can you quote to me. my email add is optiville@gmail.com.