Weko Service & Repair Forum
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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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
Hello, do you have a Weko AA 7904 sensor available for sale or repair? Our unit has stopped working and we need to keep production running. Thank you.
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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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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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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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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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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 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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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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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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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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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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The unit Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is a sensor that is not working.
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The Weko AA 7904 unit is not functioning properly. It is described as a sensor.
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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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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, I need repair info for a Weko AA 7904 sensor. Please provide details as soon as possible. Thank you.
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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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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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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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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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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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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 unit in the warehouse is exhibiting abnormal behavior where the sensor is not operating as expected.
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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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Sensor issue with Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401. Machine not functioning.
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Hello, I'm looking to check off some items on my to-do list. Can the Weko AA 7904 sensor be repaired or purchased?
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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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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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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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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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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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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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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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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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Hello,I am looking for a box Weko 200430 for my miller TP74 of 1989cordiallyL. Valotto
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Please provide an update on the status of the Weko AA 7904 sensor. It is imperative that we receive assistance
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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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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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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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Equipment model Weko KD-NRHDM 5E.110.1481/01 NR140.172485/23 0044401 is currently down. The main issue seems to be related to the sensor. Error code/alarm Not specified. Please advise on next steps for troubleshooting and repair. Thank you.
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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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