Description
Elevator parts lop display board SFTC-HCB-SD5-ML-SW Brief Introduction
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Product Name |
Elevator parts lop display board |
| Model Number | SFTC-HCB-SD5-ML-SW |
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Quality
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Original.Brand New
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Payment
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T/T. Paypal. Western Union
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Delivery
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3-5 Working Days
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Packaging
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Packed by carton
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Elevator LOP Display Board SFTC-HCB-SD5-ML-SW: Reliable Landing Information Interface
The Landing Operation Panel (LOP) display board is a vital human-machine interaction component at elevator landings, responsible for delivering real-time elevator status to passengers—including floor position, running direction, waiting prompts, and fault alerts. Its performance directly impacts passenger waiting experience and the overall operational safety of the elevator system. The Elevator LOP Display Board SFTC-HCB-SD5-ML-SW, exclusively supplied by Nanjing Zhuye Elevatorparts—a professional and trusted distributor of high-quality elevator components—is meticulously engineered to comply with international elevator safety standards (EN 81-20, GB 7588) and is widely compatible with multiple mainstream elevator brands and models. With stable signal transmission, clear display effects, and strong environmental adaptability, this display board provides reliable information guidance for elevators in residential buildings, commercial complexes, office towers, hospitals, and public facilities worldwide.
Nanjing Zhuye Elevatorparts has built a solid reputation for prioritizing quality and safety, dedicated to providing 100% authentic, durable elevator components. Each SFTC-HCB-SD5-ML-SW undergoes a rigorous three-stage pre-delivery inspection process: display clarity verification, signal response speed testing, and extreme environment durability trials. The display board is crafted with industrial-grade LCD modules (with a lifespan of over 50,000 hours), precision anti-interference circuit boards, and a scratch-resistant PC outer shell. The industrial LCD module ensures uniform brightness and low power consumption, maintaining stable performance even under 24/7 continuous operation. The integrated electromagnetic shielding layer on the circuit board effectively blocks interference from elevator traction systems and external electrical equipment, eliminating display glitches. Its standardized design perfectly matches the installation dimensions of most LOPs, enabling plug-and-play integration without modifying existing systems—greatly reducing maintenance time and costs.
Proper Usage Methods of Elevator LOP Display Board SFTC-HCB-SD5-ML-SW
Correct installation, commissioning, and regular maintenance are crucial to maximizing the performance, stability, and service life of the SFTC-HCB-SD5-ML-SW. Follow these key guidelines for optimal integration with elevator systems:
1. Installation & Commissioning
Before installation, technicians must confirm the compatibility of the SFTC-HCB-SD5-ML-SW with the target elevator model using the detailed compatibility manual provided by Nanjing Zhuye Elevatorparts. Professional installation is mandatory to ensure performance, and the process follows these key steps:
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First, cut off the elevator power supply and secure the work area to ensure safety. Thoroughly clean the installation slot inside the LOP at the target landing, removing dust, oil stains, and debris to provide a stable and flat mounting base for the display board.
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Accurately insert the SFTC-HCB-SD5-ML-SW into the installation slot, ensuring a tight fit without gaps and alignment with the external surface of the LOP. Fix the display board firmly using matching screws from the back of the LOP. The tightening torque must comply with the elevator manufacturer’s technical requirements (typically 2–4 N·m) to avoid damaging the display’s circuit components, screen, or the LOP’s decorative structure.
Wiring connection: Strictly follow the wiring diagram provided by Nanjing Zhuye Elevatorparts (tailored for the SFTC-HCB-SD5-ML-SW) and the elevator’s original control system guidelines. Connect the power wires (typically DC 12V/24V) and signal wires to the corresponding terminals of the main controller or LOP control board. Ensure all connections are tight, with intact insulation to prevent short circuits. Pay special attention to power polarity and signal pin alignment—incorrect wiring may cause permanent damage to internal modules. Nanjing Zhuye’s technical team is available for remote guidance if needed.
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Post-installation commissioning: Restore the elevator power supply and conduct comprehensive functional tests. Verify that the display board lights up normally and that all information (floor number, direction indicator, waiting prompts) is displayed clearly and completely. Operate the elevator in inspection mode to confirm that the display board synchronously updates the elevator’s real-time running status. Simulate common fault scenarios (e.g., elevator breakdown, door obstruction) to test if the display board accurately triggers corresponding fault prompt information. If abnormalities such as dim display, missing content, or delayed signal update occur, recheck the wiring and installation position and adjust promptly.
2. Daily Operation & Routine Inspection
Regular daily inspections are essential to early fault detection and ensuring the reliable operation of the SFTC-HCB-SD5-ML-SW. Maintenance personnel should perform the following checks:
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During daily patrols, observe the display status of the SFTC-HCB-SD5-ML-SW at each landing. Abnormal phenomena such as no display, flickering, blurred content, garbled characters, or unresponsive status updates indicate potential faults in the display board or wiring.
Weekly inspection and cleaning: Use a dry, lint-free microfiber cloth (recommended by Nanjing Zhuye Elevatorparts) to gently wipe the display surface, removing dust and fingerprints. Never use water, alcohol, acetone, or corrosive cleaners—these can damage the anti-glare coating and internal circuits. Inspect the board’s edges, fixing screws, and terminals for cracks, looseness, or oxidation. Retighten loose screws and clean oxidized terminals with a professional contact cleaner to ensure good conductivity.
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Periodically check the wiring connections (after cutting off the power supply). Ensure the wires are not loose, aged, or damaged, and that the connection terminals are secure. Resolve any wiring issues (such as broken wires or loose terminals) immediately to prevent display malfunctions that may confuse passengers.
3. Regular Maintenance
In addition to daily inspections, systematic regular maintenance is necessary to extend the service life of the SFTC-HCB-SD5-ML-SW:
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Every 3 months, conduct a comprehensive inspection of the display board’s installation status and wiring connections. Check if the display board is loose or displaced due to long-term elevator vibration or human contact, and adjust the fixing screws if needed. Use a multimeter to detect the power supply voltage, ensuring it remains within the standard range (typically DC 12V ± 0.5V or 24V ± 1V) to avoid component damage caused by voltage fluctuations.
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Every 6 months, perform a full performance test: Verify the display’s brightness, contrast, and color uniformity. Calibrate the brightness to ensure clear visibility under both strong natural light (e.g., direct sunlight in lobbies) and low-light conditions. Test the fault prompt function by simulating various abnormal elevator states to confirm accurate and timely alerts.
Annual professional maintenance: Schedule a full inspection with Nanjing Zhuye Elevatorparts’ certified technical team. Technicians will disassemble the display board to inspect internal components (LCD module, circuit board, connectors), remove dust with specialized tools, and replace aging parts (e.g., capacitors, connectors) with genuine replacements. This service ensures the display board maintains factory-level performance and extends its service life effectively.
Recommended Replacement Cycle of Elevator LOP Display Board SFTC-HCB-SD5-ML-SW
As a key information transmission component of elevator landing systems, the SFTC-HCB-SD5-ML-SW has a specified service life. Timely replacement is critical to avoiding information display errors, ensuring passenger safety and convenience, and maintaining the professional operation image of the building.
1. Standard Replacement Cycle
Under normal operating conditions (12–24 hours daily, temperature 0–45℃, humidity 10%–90%, no heavy dust or corrosion), the recommended replacement cycle for the SFTC-HCB-SD5-ML-SW is5–7 years. This cycle is based on Nanjing Zhuye Elevatorparts’ long-term field data, including LCD module lifespan tests (over 50,000 hours of continuous use) and circuit component aging analysis.
2. Scenario-Based Cycle Adjustment
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Harsh Operating Environments: For elevators in high-humidity coastal regions, high-dust construction sites, unventilated high-temperature lobbies, or areas with strong electromagnetic interference (e.g., near industrial machinery), the replacement cycle should be shortened to 4–5 years. Harsh conditions accelerate the aging of display modules, corrosion of circuit boards, and damage to the display surface, significantly reducing the display board’s reliability and service life.
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Low-Frequency Use Scenarios: For elevators with low usage frequency (e.g., villa elevators, small office buildings with less than 3,000 monthly rides) and stable landing environments, the replacement cycle can be appropriately extended to 7–8 years—provided a professional inspection by Nanjing Zhuye Elevatorparts confirms that the display board’s brightness, clarity, signal stability, and structural integrity are intact.
3. Immediate Replacement Conditions
Regardless of the service life, the SFTC-HCB-SD5-ML-SW must be replaced immediately if any of the following issues are detected during inspection:
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The display screen is severely cracked, scratched, or the backlight is permanently damaged, resulting in unreadable information that cannot be improved by cleaning or adjustment.
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Persistent faults occur, such as no display, frequent flickering, garbled characters, or failure to update elevator status—issues that cannot be resolved after checking wiring, power supply, and circuit connections.
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The display board’s signal response is significantly delayed (exceeding 2 seconds), leading to confusion for passengers and potential safety risks.
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The display board fails the annual performance test, and key indicators (brightness, contrast, signal stability) cannot be restored to the standard range even after maintenance.
In summary, the SFTC-HCB-SD5-ML-SW LOP Display Board from Nanjing Zhuye Elevatorparts combines premium quality, wide compatibility, and long-lasting performance—tailored for modern elevator systems. By following the correct usage methods, conducting regular maintenance, and adhering to the recommended replacement cycle, maintenance teams can significantly enhance the stability of elevator landing information systems, improve passenger satisfaction, and reduce downtime. Choosing Nanjing Zhuye Elevatorparts means you get not only authentic SFTC-HCB-SD5-ML-SW display boards but also professional technical support, including installation guidance, maintenance advice, and prompt after-sales service.
