Weko Service & Repair Forum
The sensor on the Weko AA 7904 is faulty, affecting the production line. Please address this issue immediately to minimize disruption.
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If you need your Weko unit tested or repaired,
give us a call at 1-336-969-0110.
Estimates are free with an approved repair. Declined or unrepairable units are subject to a $75 evaluation, handling, and standard return-shipping fee. Extended warranties may be available.
Shipping/Receiving:
Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110
Recent 130 Comments
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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The unit Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is a sensor that is not working.
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Seeking repair for Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor unit. In need of
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Hello, our Weko KD-NRHDM 5E.110.1481 is showing error code 140.172485/23. The symptom is a sensor issue causing equipment downtime. Please advise on necessary steps to resolve. Thank you.
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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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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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Dear sir:Please let me know if you may repair it. it is used on printing pressMiller TP 29s, aprox cost lead timeand complete addressthanksNicolas
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Hello, do you have a replacement Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor available for purchase or repair? Production is currently halted, and I need to get it back up and running quickly. Thank you.
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The Weko AA 7904 unit is currently not working. It's a sensor, but I recommend consulting the maintenance team for further assistance.
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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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The Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor unit is not working.
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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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I have a Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 unit in need of repair. The sensor is not functioning properly. Looking for a technician to resolve the issue. Thank you.
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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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Our Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor is still down. We urgently require assistance. Please provide a
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The Weko AA 7904 sensor in the warehouse is not functioning as expected. It is displaying abnormal behavior that is different from its usual operation.
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Have you on your store this capacitance detektor: CTK03 EDV NR7782 + 30Thank for your answer!Best regardsIng. Jiøí BenešovskýAZUS Bøezová, s.r.o.U Pøádelny 88357 03 SvatavaCZECH REPUBLICT: +420 352 605 508F: +420 352 627 781M: +420 603 887 052E: benesovsky@azus.cz
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I have noticed that one of the units in the warehouse is behaving unusually. The sensor seems to be acting erratically and not functioning as it normally does.
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Hello, the Weko AA 7904 sensor unit is still down. This issue needs urgent attention. Please provide a reply at your earliest convenience.
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The Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor is malfunctioning.
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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: 
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Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is still down. Please provide an update as soon as possible.
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Hello, I am reaching out regarding a Weko AA 7904 sensor unit. We are looking to determine if this unit is still supported or if there are replacement parts available. Could you please provide information on the availability of support or parts for this older unit? Thank you.
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Hello! I noticed that one of the units is behaving strangely in the warehouse. It seems to be having issues with its sensing function, as it is not detecting objects as accurately as usual. This could be related to the sensor component of the Weko AA 7904 unit. I recommend investigating further to d…Purchase or Repair: ...
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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: 
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Having issues with Weko AA 7904 sensor. Need repairs as soon as possible. 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: 
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I have a Weko AA 7904 unit that seems to have a sensor issue. It's causing disruptions in our industrial processes. Looking for a technician who can repair it
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I have noticed that one of the units in the warehouse, most likely the Weko AA 7904 sensor, is not functioning as usual. It is exhibiting strange behavior that is not typical for its regular operations.
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The sensor in our Weko AA 7904 machine is malfunctioning, affecting the production line. Please send a repair technician immediately to address the issue and minimize downtime.
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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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we are looking WEKO Photocell for our Heidelberg SORK 1983 machinewith the connecting cord.Please let us know if you an provide this itemThe Part NO in Heidelberg Catalogue is 110.1321*) & 890.010ThanksFaheem Sharif
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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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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: 
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Dear Sir/Madam, please i need an electrical part of my offset printing machine called MILLER TP 41 the part name and numbers is as fellows: CHASSIS + BESTUCKUNG as indicated on the circuit diagram1) TSV 042 DBK II 2) TSV 020 AFKI I3) TSV 010 BK IIIPlease this are the three electrical part that i nee…Purchase or Repair: 
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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: 
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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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Can the Weko AA 7904 sensor be repaired or replaced? I'm trying to cross this off my to-do list.
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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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Hey, the Weko AA 7904 sensor unit went down mid-shift. Please check and fix it first thing in the morning. Thanks!
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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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Machine is displaying Error Code KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401. Faulty sensor causing production downtime.
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just a heads-up Sensor issue on the Weko AA 7904, most likely a failed drive or board. Gotta dig into this ASAP.
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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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