Electric stair climbing wheelchair as a travel assistance equipment, designed to help people with mobility disabilities to overcome obstacles such as stairs, to enhance their independence and quality of life. However, incorrect use will cause equipment failure and safety hazards, but also increase unnecessary maintenance costs, understand how to correctly use, maintenance and repair of electric stair climbing wheelchair, for the user is critical, which will help users to extend the service life of the equipment, so that the equipment is in good working order.

So what should we pay attention to in the daily use and maintenance of electric stair climbing wheelchairs? Here to discuss this issue with you:

1. The battery maintenance and maintenance

Battery is one of the core components of the electric stair climbing wheelchair, which directly affects the range of the wheelchair and the use of time. Proper battery maintenance helps to extend the service life of the battery and ensure its efficient work.

Avoid over-discharging the battery: discharging the battery to complete depletion over a long period of time will cause damage to the internal structure of the battery and shorten the service life of the battery. Regular charging is recommended to keep the battery level between 30% and 80%, which helps to extend the effective life cycle of the battery.

Use the original charger: Using a non-original or inappropriate charger may lead to unstable battery charging or even damage the battery. Make sure to use the original charger that comes with your electric stair climbing wheelchair and follow the manufacturer's charging instructions.

Avoid overcharging: Overcharging not only wastes electricity, but also may cause the battery to overheat and damage the battery life. Disconnect the power supply after charging to avoid overcharging the battery.

Regularly check the state of the battery: Regularly check the health of the battery and observe whether there is any phenomenon such as battery expansion, liquid leakage or abnormal heating. If any abnormality is found, contact professional maintenance personnel for replacement.

Precautions when storing batteries: If you don't use the electric stair climbing wheelchair for a long time, it is recommended to take out the batteries and store them in a cool and dry place. Make sure the battery power is around 50% and charge it every few months to keep the battery in good condition.

2. Cleaning and Maintenance

Regular cleaning is one of the important steps to extend the service life of electric stair climbing wheelchair. Dust, dirt and moisture may affect the performance of the electric stair climbing wheelchair, especially the motor, sensors and drive system of the wheelchair. Therefore, it is very important to clean and maintain the wheelchair properly.

Cleaning the external structure: Use a damp cloth to wipe the exterior of the wheelchair to remove dust and stains. Avoid using too much moisture, especially near electrical parts, so that moisture will not enter the motor or battery compartment and cause short circuit or rust.

KEEP THE WHEELCHAIR DRY: Electric stair climbing wheelchairs should try to avoid prolonged exposure to humidity. Moisture will affect the normal operation of electrical components and may even cause corrosion. After cleaning, make sure the wheelchair is dry, especially the battery and electrical connector parts.

Clean the track system: for electric stair climbing wheelchairs equipped with tracks, the track part is prone to accumulating dust, mud, sand and other debris when climbing stairs. Regularly check the surface of the crawler and use specialized tools to remove debris to keep the crawler running flexibly.

3. Inspection and maintenance of wheelchair driving system

The driving system of the electric stair climbing wheelchair is one of its core components, including the motor, transmission device and tracks. Regular inspection and maintenance of these components is crucial to ensure the stability and climbing ability of the wheelchair.

Check the running status of the motor: regularly check whether the motor is running smoothly and whether there is any abnormal noise or heat phenomenon. If abnormal noise or overheating of the motor is found, stop using it immediately and contact professional maintenance personnel for inspection and maintenance.

Lubricate the transmission system: the transmission system of the electric stair climbing wheelchair usually needs lubrication to ensure its smooth operation. Check the lubrication condition of gears and transmission parts, if you find lack of oil or poor lubrication, add suitable lubricant in time to ensure the good operation of mechanical parts.

Check the wear and tear of the crawler: the crawler is an important part of the electric stair climbing wheelchair to climb the stairs. After long-term use, the crawler may be worn or damaged. Regularly check the surface of the crawler for cracks or excessive wear and replace it if necessary.

Check the stair climbing ability of the wheelchair: test the climbing ability of the wheelchair under different stair conditions regularly to ensure that it climbs smoothly and stably. If you find climbing difficulty or insufficient power, you should check whether there is any problem with the drive system.

4. Emergency brake and sensor system test

The emergency brake system and sensor system of the electric stair climbing wheelchair are important designs to guarantee the safety of users. Regularly test these systems to ensure that they work properly in the event of an emergency.

Test the emergency brake function: regularly test the response speed of the emergency brake system to ensure that it can stop quickly and smoothly when encountering an unexpected situation. Check that the brakes are sensitive and that there is no wear and tear on the brake parts, and adjust or replace them if necessary.

Sensor calibration: for electric stair climbing wheelchairs equipped with sensors, such as center of gravity sensor, slope sensor and collision sensor. Regularly check the sensitivity and accuracy of these sensors to ensure that they can respond in time and avoid safety problems caused by sensor failure.

5. Regular professional inspection

Although daily maintenance can effectively extend the service life of electric stair climbing wheelchair, it is also crucial to ask professionals to carry out comprehensive inspection and maintenance on a regular basis. Professional maintenance personnel can discover potential faults through in-depth inspection in time to avoid major failures.

6. Summary

Electric stair climbing wheelchair is a travel assistance equipment, its maintenance and repair is essential to extend the service life, ensure the use of safety and improve the use of efficiency. Through proper battery management, regular cleaning, drive system inspection, and testing of emergency brakes and sensors, users can effectively extend the service life of their powered stair climbing wheelchairs. Regular professional inspection and maintenance ensures that the equipment is always in good working condition, enabling the wheelchair to continue to serve the user in a stable manner and improve the quality of life of people with mobility impairments.