Help needed - Polar EM55 Cutter down

[Digital_Insight]

My Polar EM 55 cutter just went down.

Display is gone.... just showing 1 "dot" 1 "zero" and another "dot"

Blades wont move....

Back gauge won't come forward of backward.....

Micro switches have all been checked and seem to be fine.

I suspect and electrical issue or a problem with the control boards.

Can someone provide me with a PDF file for the schematics on Polar EM 55?

Post a link here or email me at digitalinsight AT cox DOT net.

Much appreciated,



Rob.

 

[CS-SignSupply]

No experience here with Paper Guillotine Cutters but have you contacted the dealer you purchased it from?

 

[Digital_Insight]

It's about 25- 30 years old...

So there is no "dealer" in this case.

I have a local "tech" who can fix just about anything, but he's going to need a set of schematics to track down the issue

Thx


Rob

 

[kanini]

You do have all three phases incoming? Sometimes when you get suspicious problems with 3-phase motors like I think this one have you could be missing one phase. Lights etc. could work still but check the simplest things first! Good luck! (the display could indicate the three phases and one missing, thus the zero).