Knife getting harmed by Polar emc 137 itself

[Mouad]

Dear all,
Lately, my Polar emc 137 is damaging every knife we put in place after less than 2 hours of functioning. (see picture attached below)
Please advise

 

[CHOCK]

Hi sir;

Please this make inspection first before to find the source of problem with the Knife;

1) knife carrier and the clamp Should be checked

2) attached is the there the Polar cutting in practice, that will Help you a LOT, and finding the problem

3) However you must use some Square between the knife vs table in angle 90. and between Knife vs Knife Carrier.

 

[Mouad]

Thank you CHOCK for your prompt feedback,
I have checked your points, what do you think of the parts 224910 & 224904 (adhesive shim and support)?
they could be the origine of my issue?

 

[andy martin]

Dear all,
Lately, my Polar emc 137 is damaging every knife we put in place after less than 2 hours of functioning. (see picture attached below)
Please advise
View attachment 9525

It would appear to me the evidence is in your photo, the scoring on the clamp shows the knife is hitting the clamp, is the clamp beam set correctly and replace knife deflection guides

 

[Mouad]

Hi Andy Martin,
We have just ordered the knife deflection guides we will replace them,
but please could you tell us how to set correctly the clamp beam?
Thank you in advance for your feedback

 

[andy martin]

Check if there are shims, if not use shims to move clamp back slightly

 

[CHOCK]

I would like to remind you of my advice to examine very carefully the knife carrier vs clamp.

1) i did send you a complete from Polar , you must examine carefully.+screen shot from Polar attached again

2) I do believe that safety bolt has been are breaking. if this had been pass the connecting Rod is wrong adjusted or bending in the crank shat!!

3) Again please examine, this matter very carefully!!! otherwise you must replace expensive parts from Polar.

 

[Mouad]

Thank you very much Mr Chock for your concern, could you please send again a more clear attachment, because the one you already sent is not clear, in addition, what do you say by safety blots, where are they located?

 

[Mouad]

Check if there are shims, if not use shims to move clamp back slightly

Dear Andy Martin, please show me where could I put the shims on the picture

 

[rspblake]

I would think it’s more likely it’s hitting the removable soft Plate under the clamp probably been hit by the backguage and pushed the pins holding the plate fwd.
Remove damaged knife and soft plate
Then with a sanding block just clean high points just on bottom edge of clamp beam or a flat file
Check pins on clamp plate with a set square, if ok then run a file over the front lower edge of soft plate
If everything is fine then check the rear face of the knife beam the area where the knife sits for high points or old waste paper stuck..
I can explain if it’s not obvious How!!
I’ve worked on machines with plastic support missing and they been fine don’t think I’ve ever had to add shims unless you don’t know the machines history then anything possible
Regards
Rob
Repro-link

 

[CHOCK]

Did you fix it Sir?

Let me know.

 

[Mouad]

Hi Mr Chock,
The issue was fixed by replacing the blade shim support (see picture attached)

Thank you all for your support

 

[CHOCK]

Thank you Sir

Blessing

 

[Fazal khan]

Here there is another pic i mark on it

 

[Fazal khan]

Machine completely no inch no run

 

[CHOCK]

Hi sir;
My apologize for the delay, was a problem with my Internet.

Please Reset the Circuit breaker, and test fuses.

Look, for loose wires, connectors loose, and then Test if there are Voltage in the Input of terminals of Main Motor, with you try to RUN please

 

[Fazal khan]

Hi sir,
Thank you for the respond..
Really appreciate that, let me try this way that you suggest me, i will get back to you soon with the result.

Another thing that this perfecter error is not coming continuously, sometimes if I restart the machine for like 5 to 10 times its gone and the machine is work properly, the next day again the error coming back then no inch no run can be done..

I hope you understand sir.

 

[Fazal khan]

Hi sir,
Hope everything is fine there .
I tried to check loose wire and connectors and found some earthing wires loose so i fix it..

Now no more perfector error
And machine is working fine but there is another problem i seen in the cp tronic 1 screen as it shows in attached picture..

Machine is working fine only we can't do registration in 2nd unit.
How can you help me sir.

Thank you for your support..

 

[CHOCK]

Great Sir, Good job.

What is the exactly problem, that you can NOT registration in 2nd unit?

Please explain me, carefully.

Thank you in advance, sincerely

Merry Christmas

 

[Fazal khan]

Hello sir,
Sorry for late response.
Was busy with Christmas
Merry Christmas you too..

I can't do registration in second unit as you can see attached picture i round up on point the symbol of diagonal box for second unit is not even appear on screen and not working aswell sir.
We tried already to register with blind eyes but still no result sir..

Suggest me please..
Thanks and happy new in advance..