Ropex Service & Repair Forum

My Ropex RES-403/230VAC 740302 industrial unit stopped working suddenly. Need a specialist to repair the controller ASAP.

—> Purchase or Repair: Ticket Image

— Posted by GRAPHIQUE on 2012-04-14

Reply🗨️Ask a New Question Below❓


Recent Comments Search: "Ropex"

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


Recent 106 Comments

#Ropex by Steve Grom on 2014-12-26 03:27
Just had a failure on the Ropex RES-440-L/400VAC 744013 Control Unit, likely a drive or board issue. Will troubleshoot and update as needed.

—> Purchase or Repair:
#Ropex by Phillip E Mead on 2025-09-19 20:11
Request Service for RopexModel/Part : 744013 Res 440 L 400Vac Control Unit

—> Purchase or Repair:
#Ropex by Hesham on 2012-10-21 06:18
Hey, the Ropex 0 740302 temperature controller just crapped out on us. Gotta fix this ASAP to keep things running smoothly.

—> Purchase or Repair:
#Ropex by Don Pritchard on 2014-12-25 17:06
We experienced downtime due to a malfunction with the Ropex RES-440-L/400VAC 744013 Control Unit. The issue occurred during the previous shift. Can you provide some insights about what went wrong and any recommendations for troubleshooting before the next shift begins?

—> Purchase or Repair:
#Ropex by Phillip E Mead on 2025-09-19 20:11
Request Service for RopexModel/Part : 744013 Res 440 L 400Vac Control Unit

—> Purchase or Repair:
#Ropex by POLINTAN on 2012-11-21 10:47
I'm sorry to hear that your Ropex 0 740302 is not working properly. It seems like the temperature controller is having issues, but I'm not entirely sure since I am a front-office employee. I recommend contacting our technical team for further assistance with troubleshooting.

—> Purchase or Repair:
#Ropex by Chaney on 2014-12-04 02:23
The Ropex RES-440-L/400VAC 744013 Control Unit is not working.

—> Purchase or Repair:
#Ropex by MUHAMMAD JAMIL AKHTER on 2012-09-19 21:15
I need urgent assistance with Ropex 0 740302, the Temperature Controller. The unit is still down. Please respond

—> Purchase or Repair:
#Ropex by Kyle and Kay Conant on 2014-02-20 03:00
Ropex RES-440-L/400VAC 744013 Control Unit is displaying error code E4 and not responding to any inputs.

—> Purchase or Repair:
#Ropex by Sidebottom on 2012-02-22 01:22
Hello, we still have an unresolved issue with our Ropex RES-403/230VAC 740302 controller. It's important that we receive a response

—> Purchase or Repair:
#Ropex by regis on 2014-05-05 11:20
One of the Ropex RES-440-L/400VAC 744013 units in the warehouse is displaying unusual behavior. It is not operating as it normally does.

—> Purchase or Repair:
#Ropex by Brick Roberts on 2019-11-14 00:00
I'm having trouble with the Ropex res-407-0-3 machine. It seems like something has stopped working, but I'm not sure what exactly. I would appreciate any assistance you can provide. Thank you.

—> Purchase or Repair:
#Ropex by John de Castro on 2012-08-23 10:48
the Ropex 0 740302 Temperature Controller failed during the night shift. Please check it out first thing in the morning. Thanks!

—> Purchase or Repair:
#Ropex by bunyamin on 2014-12-16 21:44
The Ropex RES-440-L/400VAC 744013 Control Unit is still down. We need a response as soon as possible. Thank you.

—> Purchase or Repair:
#Ropex by WALSON on 2012-05-22 09:25
Ropex 0 740302 temperature controller malfunctioning, affecting production line operation. Uptime critical, require immediate repair service for swift resolution.

—> Purchase or Repair:
#Ropex by Otto Schmidt on 2012-01-31 02:03
The Ropex RES-403/230VAC 740302 controller is displaying error code E07, causing the equipment to malfunction. Please advise on troubleshooting steps or repair options. Thank you.

—> Purchase or Repair:
#Ropex by LaCruze on 2012-02-24 00:21
The Ropex 0 740302 temperature controller is displaying Error Code E21, indicating a malfunction with the temperature sensor. Equipment is not regulating temperature properly, causing inconsistencies in production. Please advise on troubleshooting steps or schedule a technician visit for repair. —> …Purchase or Repair: Ticket Image...
Show More
#Ropex by Mitul Ravat on 2014-02-14 19:58
the Ropex RES-440-L/400VAC 744013 Control Unit went down mid-shift. Needs attention ASAP. Thanks!

—> Purchase or Repair:
#Ropex by GRAPHIQUE on 2012-04-14 19:33
My Ropex RES-403/230VAC 740302 industrial unit stopped working suddenly. Need a specialist to repair the controller ASAP.

—> Purchase or Repair:
#Ropex by roland MIRANDA on 2012-09-13 09:08
My Ropex 0 740302, which I believe is a Temperature Controller, is experiencing some issues. Something seems to have stopped working, and I'm unsure how to troubleshoot it. Any guidance or support would be greatly appreciated.

—> Purchase or Repair:
#Ropex by Kristie Thompson on 2014-12-24 04:06
Looking for repair for Ropex RES-440-L/400VAC 744013 Control Unit unit not powering up or responding to controls. Please contact if you can troubleshoot and repair

—> Purchase or Repair:
#Ropex by Tim Storms on 2012-10-26 19:35
I'm having trouble with the Ropex 0 740302. It's a temperature controller, but I'm not exactly sure how to describe the issue since something seems to have stopped working.

—> Purchase or Repair:
#Ropex by Choptuik on 2014-12-27 22:06
Can you please confirm if the Ropex RES-440-L/400VAC 744013 Control Unit is still supported or if replacement parts are available for it? Thank you.

—> Purchase or Repair:
#Ropex by Kaichen on 2012-06-11 09:05
The Ropex RES-403/230VAC 740302 unit is not functioning. Please investigate the issue. Thank you.

—> Purchase or Repair:
#Ropex by Nilo on 2014-12-05 17:23
The Ropex RES-440-L/400VAC 744013 Control Unit in the warehouse is exhibiting abnormal behavior - it is not functioning as it typically does.

—> Purchase or Repair:
#Ropex by Juan C Perez on 2014-05-04 00:20
One of the Ropex RES-440-L/400VAC 744013 units in the warehouse is exhibiting unusual behavior. It is not functioning as expected, but I am not able to provide a specific term for the malfunction.

—> Purchase or Repair:
#Ropex by Korzhenevskii SerG on 2014-11-28 06:16
Just had a failure on the Ropex RES-440-L control unit at 744013, likely a drive or board issue. Will investigate further and report back.

—> Purchase or Repair:
#Ropex by Jamesseirl on 2014-02-16 00:58
Hello, I am interested in purchasing the Ropex RES-440-L/400VAC 744013 Control Unit. Can you please provide me with information on pricing and availability? I am looking to source this unit quickly. Thank you.

—> Purchase or Repair:
#Ropex by R. R. SARAF on 2012-01-17 04:16
Ropex RES-403/230VAC 740302 controller not responding to input commands, halting production.

—> Purchase or Repair:
#Ropex by Muller on 2014-11-29 08:16
Hello, I am inquiring about repair services for Ropex RES-440-L/400VAC 744013. The item is a Control Unit and my client is seeking assistance with it. Please provide information on how to proceed. Thank you.

—> Purchase or Repair:
#Ropex by Jinnings on 2012-04-23 22:21
Could you please confirm if the Ropex RES-403/230VAC 740302 Controller is still supported or if replacement parts are available for this older unit? Thank you.

—> Purchase or Repair:
#Ropex by Bondan Susilo Rahardjo on 2012-02-08 08:55
The Ropex 0 740302 Temperature Controller unit isn't working as reported.

—> Purchase or Repair:
#Ropex by Wentworth on 2014-01-04 06:11
The Ropex RES-440-L/400VAC 744013 Control Unit isn't working.

—> Purchase or Repair:
#Ropex by Rachel Fogarty on 2014-12-20 04:44
I observed that one of the Ropex RES-440-L/400VAC 744013 control units in the warehouse is displaying unusual behavior. It is not functioning as it normally does and is acting erratically.

—> Purchase or Repair:
#Ropex by John Scarborough on 2012-02-06 17:32
Ropex RES-403/230VAC 740302 controller not responding to input commands, hindering production line.

—> Purchase or Repair:
#Ropex by Rick Pero on 2012-05-26 18:04
The Ropex RES-403/230VAC 740302 controller is not powering on.

—> Purchase or Repair:
#Ropex by Peter John VRIEZEMA on 2012-01-04 02:41
The Ropex 0 740302 is a temperature controller that isn't functioning correctly. The maintenance team needs assistance with this unit.

—> Purchase or Repair:
#Ropex by CALLAN on 2012-06-15 04:28
The Ropex RES-403/230VAC 740302 controller malfunctioned at 1145 PM, causing unexpected downtime. Urgent response needed before the next shift.

—> Purchase or Repair:
#Ropex by john naud on 2014-12-26 08:06
I am experiencing an issue with the Ropex RES-440-L/400VAC 744013 Control Unit where something seems to have stopped working. I am uncertain about the exact nature of the problem, but could you please provide assistance with troubleshooting it? Thank you.

—> Purchase or Repair:
#Ropex by William Bacon on 2014-10-27 06:18
Ropex RES-440-L/400VAC 744013 Control Unit not powering on.

—> Purchase or Repair:
#Ropex by George Blackmon on 2012-11-25 21:04
The Ropex 0 740302 temperature controller experienced a malfunction that led to unexpected downtime. The issue occurred on , impacting our production output. Please advise on the best course of action to prevent this from happening again before the next shift begins. Thank you. —> …Purchase or Repair: Ticket Image...
Show More
#Ropex by muhammad Nouman on 2014-11-21 10:12
Could you please confirm if the Ropex RES-440-L/400VAC 744013 Control Unit is still supported, and if replacement parts are available for it? Thank you.

—> Purchase or Repair:
#Ropex by Duryab Tahir on 2012-08-04 11:24
Hello, I am inquiring about Ropex 0 740302, which is a Temperature Controller. My client is experiencing some issues with it and needs assistance. Can you provide me with more information on possible repairs or replacements? Thank you.

—> Purchase or Repair:
#Ropex by kirankumar on 2012-03-29 23:18
Hello, we have a client who is experiencing issues with the Ropex RES-403/230VAC 740302 controller. Can you please provide information on troubleshooting and repair options for this product? Thank you.

—> Purchase or Repair:
#Ropex by eugenio cortis on 2012-08-02 20:55
Can the Ropex RES-403/230VAC 740302 controller be repaired or should it be replaced? I'm trying to check this off my to-do list.

—> Purchase or Repair:
#Ropex by manop on 2014-12-04 04:23
I've noticed that the Ropex RES-440-L/400VAC 744013 control unit seems to have stopped functioning properly. It's difficult to pinpoint the exact issue without further investigation. I recommend having a technician take a look to diagnose and repair the problem.

—> Purchase or Repair:
#Ropex by Ing. Jose Calos Pinto on 2012-08-02 21:55
Hello, I'm interested in purchasing the Ropex RES-403/230VAC 740302 controller. Could you please provide information on pricing and availability? I'm looking to source one quickly. Thank you.

—> Purchase or Repair:
#Ropex by Rafael Wischkin on 2014-02-12 05:58
Could you please advise if the Ropex RES-440-L/400VAC 744013 Control Unit is still supported or if replacement parts are available for it? We have an older unit but are unsure of the manufacturer.

—> Purchase or Repair:
#Ropex by Kft. on 2012-07-27 15:19
Ropex 0740302 displaying error code E4, generating high temp alarm. Equipment down, urgent assistance needed.

—> Purchase or Repair:
#Ropex by MitchelJege on 2014-03-13 16:02
I'm having trouble with the Ropex RES-440-L/400VAC 744013. The control unit seems to have stopped working properly. I'm not sure what the issue is, but your help would be greatly appreciated.

—> Purchase or Repair:

Contact Us

🚑Shop Location🛠️

Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.

📞Phone

1-336-969-0110

📦Mailing Address🚛

Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.