SunSource

Expert Light Curtain Repair Services You Can Trust at SunSource


At SunSource, we specialize in the repair and maintenance of light curtains and area scanners, ensuring your safety systems are restored to peak performance. Our Electronics Repair Division is equipped to handle a wide range of models and manufacturers, providing precise repairs for devices of all ages and conditions. Our process includes detailed diagnostics, expert repairs, and comprehensive testing to ensure optimal functionality. Whether dealing with damaged sensors or faulty wiring, we offer reliable solutions to reduce downtime and extend the life of your light curtains.

Our skilled technicians leverage advanced tools to identify and resolve issues, performing thorough cleaning and repair on each component. After repairs, the unit is tested on specialized equipment to simulate real-world conditions, ensuring that it meets or exceeds OEM standards and performs flawlessly in its operational environment. Common brands we service include Banner, Sick Optic, STI, Dolan Jenner, and more.


Comprehensive Repair Process for Light Curtains

At SunSource, we provide a meticulous repair process for light curtains and area scanners, ensuring precision, safety, and optimal performance. Our comprehensive process includes:

  1. Initial Logging & Tracking: Each light curtain is assigned a unique tracking number, enabling easy status updates and progress tracking throughout the repair process.
  2. Diagnostic Teardown: Our skilled technicians carefully disassemble the light curtain, performing a visual and electronic inspection to identify any damaged or worn components that may affect its functionality.
  3. Failure Analysis & Reporting: We document the root causes of any issues, providing a detailed report outlining the problems, necessary repairs, and recommended corrective actions.
  4. Parts Procurement: Replacement components are sourced from our extensive parts inventory or trusted suppliers, ensuring compatibility and minimizing repair delays.
  5. Repair & Component Replacement: Faulty components are replaced, and light curtains are meticulously repaired to restore full functionality. Our team ensures each device meets safety standards and performs reliably.
  6. Reassembly & System Testing: After repairs, light curtains are reassembled and tested in a specialized environment to simulate real-world conditions, verifying their performance against OEM specifications.
  7. Quality Inspection: A final inspection is conducted to ensure the light curtain meets all functional and cosmetic standards before being returned to service.
  8. Documentation & Delivery: We provide comprehensive reports detailing all repairs, replacements, and testing results, ensuring transparency before shipping the unit back to you.


Our Expertise in Light Curtain Brands

We specialize in repairing light curtains and area scanners from some of the most trusted brands in the industry. Our technicians have extensive experience with a wide range of models, ensuring we can support your equipment with precision and reliability. Brands we commonly service include:

  • Banner
  • Dolan Jenner
  • Sick Optic
  • STI
  • Safe Scan 

If your brand isn’t listed, don’t worry — we have the expertise to handle a variety of light curtains and area scanners, offering reliable repairs regardless of the manufacturer.


Advanced Testing for Reliable Light Curtain Performance

All light curtains undergo thorough testing on our custom-designed test stands, simulating real-world conditions to ensure optimal performance. This process guarantees:

  • Detection Accuracy: Confirms the light curtain reliably detects objects and maintains safety zones.
  • Sensor Functionality: Verifies that all sensors and detectors are working correctly for accurate light sensing.
  • Alignment & Range Testing: Ensures proper alignment and verifies the detection range meets operational standards.
  • Power & Signal Stability: Guarantees stable power delivery and consistent signal performance without interruptions.

Our testing ensures that your light curtains will operate flawlessly in demanding industrial environments.


The SunSource Commitment to Quality

Partnering with SunSource means choosing a team that prioritizes performance, transparency, and speed. Our expert services offer:

  • Comprehensive Repair & Calibration: From minor repairs to full recalibration, we restore your light curtains to peak performance.
  • Full-Unit 12-Month Warranty: We cover the entire unit for 12 months, giving you peace of mind and confidence in our repairs.
  • Emergency Repair Services: Need repairs fast? Our expedited services ensure you're back up and running quickly.
  • Regional Pick-Up & Delivery Services: We offer local pick-up and delivery for added convenience.
  • Real-Time Order Tracking: Track your repair status in real-time and receive updates as your repair progresses.
  • Dedicated Customer Support: Our team is here to assist with inquiries, provide support, and keep you informed throughout the repair process.
  • Free Evaluations: Assess repair needs with no upfront costs, ensuring informed decisions for your equipment.


Extensive Repair Network Across the U.S.

Our nationwide repair centers are strategically located to provide fast, efficient support across the country. Equipped with the latest diagnostic and testing technology, each facility ensures quick turnaround times and high-quality repairs. Our network minimizes downtime with faster service, convenient pick-up, and enhanced customer support.

Need a Light Curtain Repaired? Request a quote today and experience the SunSource Advantage — where precision, speed, and reliability come together.

Submit request for pricing on RFQ products.

Our sales team will be in touch to provide you a quote.

Explore Specialized Repair Services for Your Industry
Explore Specialized Repair Services for Your Industry

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