Weko Service & Repair Forum

I'm experiencing issues with the Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor. It seems like something has stopped working, and I'm not entirely sure why. Could you please provide guidance or support on troubleshooting this problem?

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— Posted by NAVAB on 2013-08-12

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If you need your Weko unit tested or repaired,
give us a call at 1-336-969-0110.
We offer free estimates and extended warranties on the work performed.
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 130 Comments

I HAVE A 1970\'S ERA SOLNA WEB, WE RUN WEKO WEB BREAK DETECTOR\'S WHICH ARE MOUNTED ON A BAR AND SCAN THE PAPER FOR BREAKS. I DO NOT KNOW THE MODEL NUMBER BUT THEY ARE IN DIRE NEED OF REPAIR, MORE THAN LIKELY BROKEN WIRES FROM YEARSOF USE. IS THERE ANY WAY I CAN GET A QUOTE OR A RESONABLE IDEA OF WH…Purchase or Repair: Ticket Image...
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Can you please send us an indication of price of:Weko papercontroleye nr. 514.284700/015Weko art.nr. 202202 type RLT

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#Weko by k.Jagadeesh on 2014-12-29 19:54
Hi there, I need repair info for a Weko AA 7904 sensor that stopped working. Can you provide details on how we can fix or replace it? It's urgent. Thanks.

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there are a few things to check first,being press trip sometime the first thing i\'d look for is a cold solder joint or burt contacts on the output relay, also the intergation sensor could be going bad

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#Weko by Bryson on 2013-11-30 13:36
Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor not working, production offline.

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#Weko by Jotty on 2014-03-13 15:02
We experienced downtime due to an issue with the sensor on the Weko AA 7904 unit today during the morning shift. Could you quickly advise on what may have caused this problem before the next shift begins? Thank you.

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would it be possible for you to supply me an electrical diagram for this box. on the lefthand side of the box there are 4 sockets in which all wires dropped out already. is it possible for you to repair this or supply me an electrical diagram so i can do the repair here? thanks alot—> …Purchase or Repair: Ticket Image...
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#Weko by Nishino on 2014-03-11 10:43
Could you please confirm if the Weko AA 7904 sensor can be repaired or if a new one needs to be purchased? I'm trying to check this off my to-do list. Thank you.

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#Weko by Diane Reichard on 2014-03-28 15:52
Can the Weko AA 7904 sensor be repaired or replaced? I'm trying to get this fixed or replaced and checking this off my to-do list. Thank you!

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#Weko by SUMIT KUMAR on 2014-05-03 03:20
One of the drives or boards on the Weko AA 7904 sensor just failed. Gonna need to replace it ASAP to keep things running smoothly.

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Excellent company. ..

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#Weko - Weitmann & Konr by Pedro G Li on 2012-08-17 01:19
Dear sir:Please let me know if you may repairit. it is used on printing pressMiller TP 74s, aprox cost lead timeand complete addressthanksPedro G Li

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Dear our Macehian uncomplet, i request please chuqu macehinContact No. 9929103452, 9694088818

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#Weko by Hinton on 2014-12-03 11:54
Hello, I am reaching out on behalf of a client who has an issue with a Weko AA 7904 sensor, with the part number provided. Could you please provide information on possible repairs or replacements for this particular sensor? Thank you.

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#Weko by prashant on 2013-08-16 16:01
The Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is a sensor that is not working. Thank you for looking into this.

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#Weko by Arvi on 2013-02-16 02:47
Hello, I need repair info for the Weko sensor with this code KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401. It's urgent, appreciate a quick response. Thank you.

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#Weko by Vesna on 2007-04-01 00:00
Hello, the Weko KD-NRHDM 5E.110.1481/01 sensor is malfunctioning, constantly showing error code E4. Equipment is unable to detect materials properly. Urgent attention needed to resolve the issue.

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#Weko - Weitmann & Konrad G by Ricardo on 2008-07-02 19:25
Dear sirs, Will you please send us information if you have in stock 1pc (one) power supply Model WECO HE25, type 7811, 20VAC @ 0.4Amp 50-60Hz for a Heildelberg printer Mod. MOZP-102, it may be remanufactured. Please send us prices including delivery time and shipping charges to Miami, Fl.Best regard…Purchase or Repair: Ticket Image...
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#Weko by Alena on 2014-11-03 13:57
The sensor in the Weko AA 7904 unit in the warehouse is displaying abnormal behavior recently. It is not functioning as it usually does and appears to be acting strangely.

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#Weko by Elie on 2013-08-06 03:32
Seeking repair for Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor unit. In need of

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#Weko by merle bickett on 2013-07-27 11:32
Drive or board failure on Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor. Need immediate attention at Unit 4.

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#Weko by Mia on 2014-11-26 09:14
My Weko AA 7904 sensor is malfunctioning and needs repair urgently. Looking for a technician who can address the issue

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part no. EI -HRN110350 ART NR 17613NR.216 1134256/006

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We have a Heidelberg printing press with a Weko control box.AFK-BK-SE 03Art.: 007664E800937 /001220/60/24/5.5V 50-60HzNDM 58.110.031/U01When the press failes to send a sheet of paper properly into the in-feed the control box is supposed to send a signal to take the machine off of impression, stop th…Purchase or Repair: Ticket Image...
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#Weko by ferhan on 2014-01-04 21:31
The Weko AA 7904 sensor is not working.

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#Weko by Jimmi on 2013-08-13 23:35
The Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor is malfunctioning.

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#Weko by jeard on 2013-08-07 21:32
We are currently experiencing an issue with our Weko KD-NRHDM 5E.110.1481/01 (NR140.172485/23) Sensor. We require repair information urgently. Could you please provide guidance on how we can proceed? Thank you.

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#Weko by Ashcraft on 2014-02-14 13:58
We are experiencing a critical issue with the Weko AA 7904 sensor affecting our production line. Urgent repair is needed to minimize downtime and disruptions to our operations. Please take immediate action to resolve this issue

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#Weko by Gayland on 2014-12-16 13:44
Drive or board failure on Weko AA 7904 sensor, need immediate attention to avoid downtime. Heading to next machine now.

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#Weko by valiquette on 2013-07-27 00:32
Machine Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is not detecting sensor signals, causing production downtime.

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#Weko by Bills on 2013-08-18 12:32
Can this Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor be repaired or bought? Trying to address this on my to-do list.

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#Weko by Mizanul Haque on 2014-12-16 12:44
Can the Weko AA 7904 sensor be repaired or bought? I'm trying to check this off my to-do list.

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#Weko - Weitmann & Konr by LOIC on 2019-10-16 14:48
Hello,I am looking for a box Weko 200430 for my miller TP74 of 1989cordiallyL. Valotto

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dearsim electrical engineer in printing company and i have a problem in a printing machine miller tp 104 in electronic monitoring system sheetfeed control and its photocells .the are dameged and im lookink to repair or buy a new system .so im asking you please how could i get your help about my prob…Purchase or Repair: Ticket Image...
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#Weko by Tim Grant on 2014-03-31 01:16
Do you have a Weko AA 7904 sensor available for sale or repair? Our unit is currently down, and we need to keep production running.

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#Weko by Oscar Lopez on 2013-01-01 11:50
The Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is a sensor unit that is currently not working.

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#Weko by rashidi on 2014-12-06 18:23
I'm experiencing some issues with the sensor on the Weko AA 7904 machine, but I'm not exactly sure what it's supposed to do. It seems like something has stopped working correctly.

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#Weko by Robert Wise on 2014-12-24 20:44
Weko AA 7904 sensor malfunction.

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#Weko by Hommertzheim on 2014-10-25 03:56
Hello, I'm interested in the Weko AA 7904 sensor unit. Could you please provide information on pricing and availability? I'm looking to source one quickly. Thank you.

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#Weko by sean gilliss on 2014-10-27 08:18
Hello, I'm interested in purchasing the Weko AA 7904 sensor unit. Could you please provide information on pricing and availability? I'm in need of sourcing one quickly. Thank you.

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#Weko by ANI OTOIBHI on 2014-12-25 16:06
Can the Weko AA 7904 sensor be repaired or replaced? I'm trying to check this off my to-do list. Thank you.

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#Weko by Snowcreek on 2014-12-26 01:06
The sensor on Weko AA 7904 has failed, need to replace a drive or board ASAP. Keep me updated on the progress with the repair.

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#Weko by Raney on 2013-03-11 16:53
Machine is displaying "Sensor Error" and unable to function.

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#Weko by Angela Latona on 2013-07-24 05:32
Hi there, we have a Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 in need of repair. It's a sensor that stopped working. Could you provide us with repair information as soon as possible? Thanks!

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#Weko by Krug on 2013-04-20 16:05
We had downtime due to a sensor issue on the Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401. Need quick answer before next shift.

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#Weko by SYED TALHA ANSAR on 2013-07-29 17:32
Hello, do you have a Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor available for sale or repair? Thank you.

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#Weko by NAVAB on 2013-08-12 18:32
I'm experiencing issues with the Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor. It seems like something has stopped working, and I'm not entirely sure why. Could you please provide guidance or support on troubleshooting this problem?

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#Weko by alarcon on 2013-07-18 06:44
Sensor Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 malfunctioning, affecting production line. Urgent repair needed to resume operations quickly.

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I have a WEKO photo eye off of a Miller press. I believe the part number is 075782. Can you repair or replace?

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#Weko by ram on 2013-05-21 19:54
Sensor issue with Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401. Machine not functioning.

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145 Rockwell Place Ct
Tobaccoville, NC 27050
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Industrial Electronic Repair
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