Weko Service & Repair Forum
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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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
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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Unit Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 (Sensor) is down. Please investigate further during the day shift. Thank you.
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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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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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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 am following up on my previous message regarding our Weko AA 7904 unit which is currently down. This is a critical issue, and we need a response and assistance
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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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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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we want to buy this weko photo sensor.Type RLSART-NR:200071we want to buy this sensor, the voltage is 11- 30 vdc.the quantiy is 5 pcs.we need the price and delivery time .best regardmr patrick
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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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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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The Weko AA 7904 unit is not functioning properly. It is described as a sensor.
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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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Seeking repair for Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor unit. In need of
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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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Please provide information regarding Weko part number KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401. Description Sensor.
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Dear our Macehian uncomplet, i request please chuqu macehinContact No. 9929103452, 9694088818
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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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Control unit on Weko HBM 5E.110.14B1/01 not responding to input signals. Need immediate repair service to diagnose and fix the issue.
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The Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor is malfunctioning.
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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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We kindly inform you that we are lookingfor WECO No. 8010 for inking unit control in machine TP 104-5 Unimatic C3, age 1990Could you offer us such Weco systemThanks and best regards Romuald StarosielecPPUH POLIGRAFIA Ltd.Warsaw / Polandphone 0048 22 826 89 40phone / fax 0048 22 827 23 06—> …Purchase or Repair: 
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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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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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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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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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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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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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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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Drive or board failure on Weko AA 7904 sensor, need immediate attention to avoid downtime. Heading to next machine now.
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Hello, I need repair info for a Weko AA 7904 sensor. Please provide details as soon as possible. Thank you.
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I am interested in purchasing the Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor. Could you please provide information on pricing and availability? I am looking to source one quickly. 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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Hello, I am inquiring on behalf of my client regarding the Weko AA 7904 sensor with part number AA 7904. They are experiencing issues with it and require assistance. Kindly provide further details on the repair process and any potential solutions.Thank you.
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Sensor Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 failing on the production line. Urgent repair needed to resume operations
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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 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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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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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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Hello, I'm interested in purchasing a Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 sensor. Could you please provide information on pricing and availability? I am trying to source one
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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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