Weko Service & Repair Forum
The Weko AA 7904 unit is not functioning properly. It is described as a sensor.
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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.
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110
Recent 130 Comments
I'm reaching out regarding the Weko AA 7904 sensor. Our unit is down, and we need it repaired or replaced quickly to keep production running. Do you have one available? Thank you.
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Hello, our Weko AA 7904 is showing error code E12 indicating a sensor malfunction. The machine has stopped functioning properly and we need assistance to diagnose and fix the issue
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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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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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Seeking repair for Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor unit. In need of
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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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Dear Sir/MadamWe have come across a old WEKO SUM-7295 unit, and it seems that the sensors (opposed mode Tx/Rx) are faulty, and need a manual to see what the interface unit needs on the input side. Is it pull down(npn) or pull up (pnp), hence the requirement for a manual.Your assistance is appreciate…Purchase or Repair: 
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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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Drive or board failure on Weko AA 7904 sensor, need immediate attention to avoid downtime. Heading to next machine now.
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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'm experiencing some issues with the Weko KD-NRHDM 5E.110.1481/01. It seems like the sensor has stopped working properly. Would you be able to provide some guidance on how to troubleshoot this problem?
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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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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 Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is a sensor unit that is currently not working.
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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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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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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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Can you please confirm if the Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor is still supported or if replacement parts are available? Thank you.
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Equipment Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is down, displaying sensor issues. Need urgent technical support.
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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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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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HelloI\'m Jordanco and I work on TV repairs. I have one machine part TYPE E703.5 . Can you send me schematic diagram for that type? Thank you
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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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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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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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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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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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Sensor issue on Weko AA 7904 affecting production line, urgent repair needed. Line downtime occurring, immediate attention required to resume operations.
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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: 
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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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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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We experienced downtime due to a sensor issue with Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401. We need to address this before the next shift.
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Hi team, just wanted to report that the Weko AA 7904 unit, which is a critical sensor, malfunctioned earlier today causing some downtime. This occurred at approximately 1030 am. Can someone please investigate and provide feedback before the next shift starts? Thank you.
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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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Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor not working, production offline.
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Hello, we have a Weko AA 7904 sensor that needs a replacement. We couldn't locate one ourselves. Can you provide repair info for this? Thank you.
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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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The unit Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is a sensor that is not working.
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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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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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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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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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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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Dear our Macehian uncomplet, i request please chuqu macehinContact No. 9929103452, 9694088818
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