| 1 | Motor Type and Quantity | Identify whether the chair uses one motor or separate motors for the backrest and footrest. | 1 motor: linked movement 2 motors: independent movement The exact motor count should match the advertised adjustment functions. | Independent motors generally provide more positioning flexibility, while a single motor may simplify operation and servicing. | Product specification sheet, motor quantity, adjustment diagram, and photographs of the motor assembly. |
| 2 | Motor Load and Duty Cycle | Check the rated lifting capacity, operating time, duty cycle, noise information, and protection against overload or overheating. | There is no universal motor rating for all recliners. The motor, mechanism, and chair frame must be tested together for the stated user-weight capacity. | A motor that is suitable for the mechanism but not for the declared load can lead to slow movement, overheating, premature failure, or unsafe operation. | Rated user capacity, duty-cycle specification, overload protection details, endurance-test report, and service instructions. |
| 3 | Movement Range and Mechanical Stops | Confirm the maximum reclined angle, footrest extension, lift or tilt function, and the locations of mechanical end stops. | The actual movement range is model-specific. The chair should stop automatically at its designed end positions without forcing the motor. | Clear movement limits help prevent mechanism damage, pinch hazards, and collision with walls or nearby furniture. | Dimension drawing showing upright and fully reclined positions, clearance requirements, and end-stop test results. |
| 4 | Hand Control and User Interface | Check button labeling, cable length, connector security, emergency stop behavior, USB outlets, and whether the control is wired or wireless. | Controls should provide clear directional functions and should not activate unintentionally. A wired control normally requires strain relief at the connector. | Clear controls reduce user error and make the chair easier to operate for older users or people with limited mobility. | Control-panel layout, user manual, connector photographs, cable-bend test information, and replacement-control availability. |
| 5 | Anti-Pinch and Entrapment Protection | Inspect gaps around the footrest, scissor mechanisms, reclining joints, moving panels, and the space beneath the chair. | Moving parts should have suitable guarding, controlled movement, and clearly defined safety gaps. Children and pets should be kept away from moving mechanisms. | Reclining furniture can create pinch, crush, or entrapment points if gaps and moving parts are not properly controlled. | Risk assessment, pinch-point inspection records, safety photographs, and instructions for safe use near children and pets. |
| 6 | Electrical Input Compatibility | Match the power supply input to the destination country and confirm voltage, frequency, plug type, and connector polarity. | Common residential supply systems include 100–127 V AC and 220–240 V AC; supply frequency is commonly 50 Hz, 60 Hz, or both. The exact product label must be checked. | A chair designed for a different input voltage may not operate correctly and can create electric-shock, fire, or equipment-damage risks. | Photograph of the power-adapter label showing input voltage, frequency, output voltage, output current, polarity, and plug configuration. |
| 7 | Low-Voltage Power Supply | Verify whether the chair uses an external AC/DC adapter or an internal power supply, and confirm the motor-side output rating. | Many powered recliners use an external low-voltage DC adapter. Output values are product-specific and must not be substituted unless voltage, current capacity, polarity, connector, and safety approvals are compatible. | The adapter is a critical safety component. An incorrect replacement can cause overheating, malfunction, or damage to the motor controller. | Adapter datasheet, output-voltage and current rating, polarity symbol, temperature rating, replacement-part number, and applicable conformity documents. |
| 8 | Electrical Safety and EMC Compliance | Check electrical-safety testing, electromagnetic compatibility, insulation, leakage current, grounding or double insulation, and the destination-market requirements. | Relevant requirements may include the applicable national or regional adoption of IEC/EN 60335-1, requirements for motor-operated adjustable furniture such as IEC/EN 60335-2-116 where applicable, and applicable EMC regulations. | Compliance testing helps reduce the risk of electric shock, overheating, unwanted movement, and interference with nearby electronic equipment. | Current test reports, declarations of conformity, certification marks required by the destination market, EMC test results, and technical file references. |
| 9 | Battery Backup and Power-Failure Behavior | Determine whether the chair has a battery backup, how many emergency cycles are available, and what happens during a mains failure. | Battery backup is optional and varies by model. If included, the battery chemistry, nominal voltage, charging method, storage life, and replacement interval should be documented. | A backup system may allow the user to return to a safer position during a power interruption, but it does not replace safe manual procedures. | Battery specification, charging instructions, emergency-operation test, replacement procedure, and transport requirements for the battery. |
| 10 | Installation, Clearance, and After-Sales Support | Measure doorways, lift access, wall clearance, floor space, shipping dimensions, assembly points, and access to replacement parts. | Required clearance is model-specific. Zero-wall or wall-hugger designs still require the manufacturer’s stated rear and side clearance. | Correct installation prevents collision, unstable positioning, cable damage, and restricted movement. Spare parts can significantly extend product service life. | Packaging dimensions, assembled dimensions, installation manual, warranty terms, spare-motor availability, control replacement process, and service contact procedure. |