1. Introduction
Welcome to the user manual for the KERDOM Foldable Motorized Electric Wheelchair. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your new electric wheelchair. Please read this manual thoroughly before using the product to ensure proper function and safety.
Image: The KERDOM Foldable Motorized Electric Wheelchair in black, viewed from the front-right, showcasing its compact design and joystick control.
2. Safety Information
Your safety is paramount. Always adhere to the following safety guidelines:
- Read the Manual: Familiarize yourself with all instructions and warnings before operation.
- Weight Capacity: Do not exceed the maximum weight capacity of 350 lbs (158 kg).
- Braking System: The wheelchair is equipped with electromagnetic brakes. Releasing the joystick will automatically engage the brakes. Always ensure the braking system is functional before use.
- Anti-Tip Wheels: The integrated anti-tip wheels are designed to reduce the risk of tipping. Do not remove or modify them.
- Safety Belt: Always use the safety belt to remain securely seated during operation.
- Slope Operation: The wheelchair can handle slopes up to 12 degrees. Exercise caution on inclines and declines.
- Environmental Conditions: Avoid operating the wheelchair in extreme weather conditions, such as heavy rain or snow, to prevent damage to electronic components.
- Obstacles: Be aware of your surroundings and avoid sudden impacts with obstacles.
Image: An illustration highlighting the safety features: an intelligent joystick for control, a brake mechanism, anti-skid wheels, and a seat belt for user security. It also indicates a 12-degree climbing gradient capability.
3. Package Contents
Upon unpacking, please verify that all components are present:
- KERDOM Foldable Motorized Electric Wheelchair (main unit)
- Joystick Controller
- Battery Charger
- User Manual (this document)
- (Note: Specific small parts like wrenches or additional accessories may be included. Refer to packaging for a complete list.)
4. Setup and Assembly
The KERDOM electric wheelchair is designed for quick setup. Follow these steps for initial preparation:
- Unfolding the Wheelchair:
Carefully remove the wheelchair from its packaging. Locate the folding mechanism (usually a latch or lever) and release it to unfold the frame until it locks into place. Ensure all parts are securely extended.
- Attaching the Joystick:
The joystick controller can be mounted on either the left or right armrest. Slide the joystick into the designated slot on the armrest until it clicks securely. Connect the electrical cable from the joystick to the corresponding port on the wheelchair frame.
- Battery Installation/Connection:
The wheelchair comes with two 12AH lead-acid batteries. Ensure they are properly seated in their compartments and securely connected. Refer to the battery compartment for specific connection instructions if not pre-installed.
- Initial Charge:
Before first use, fully charge the batteries. Connect the charger to the charging port on the wheelchair and then to a standard electrical outlet. The charging indicator on the charger will show the charging status. A full charge typically takes approximately 5 hours.
Image: A diagram illustrating the dimensions of the unfolded wheelchair (37" length, 24.8" width, 33.4" height) and its folded dimensions (27.2" height, 14.5" width). It also highlights its collapsible nature and 350 lbs load-bearing capacity.
Image: This image demonstrates the wheelchair in its quickly folded state, showing how it can be easily stored in a car trunk, stowed in the corner of a room, or placed in a closet, emphasizing its portability.
5. Operating Instructions
This section details how to operate your KERDOM electric wheelchair.
5.1. Joystick Control
The 360-degree intelligent joystick provides flexible and precise control. It can be positioned on either the left or right armrest for user convenience.
Image: A close-up of the joystick controller, labeling its functions: Wheelchair power start switch, Deceleration adjustment switch, Mute switch, Battery level display, Horn, Speed adjustment, Acceleration adjustment switch, SOS button, and Control Lever.
- Power On/Off: Press the "Wheelchair power start switch" to turn the wheelchair on or off.
- Movement: Gently push the "Control Lever" in the desired direction (forward, backward, left, right) to move. The wheelchair will stop automatically when the lever is released.
- Speed Adjustment: Use the "Speed adjustment" buttons (usually '+' and '-') to increase or decrease the maximum speed.
- Acceleration/Deceleration: The "Acceleration adjustment switch" and "Deceleration adjustment switch" allow for fine-tuning of acceleration and deceleration response.
- Horn: Press the "Horn" button to sound the horn.
- Battery Level: Monitor the "Battery level display" to check remaining power.
- SOS Function: The "SOS" button may activate an emergency alert or call function, if configured. Refer to specific model features for details.
5.2. Driving on Various Terrains
Your KERDOM electric wheelchair is designed to handle a variety of terrains, including:
- Meadows
- Cobbled Roads
- Unpaved Roads
- Speed Bumps
- Snowy Roads (exercise caution)
Always drive cautiously and reduce speed when navigating uneven or challenging surfaces.
Image: A visual representation of the wheelchair's capability to traverse different surfaces, including grassy areas, bumpy roads, muddy paths, and brick roads, demonstrating its all-terrain design.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your electric wheelchair.
- Cleaning: Wipe down the frame and seating surfaces with a damp cloth. Avoid using harsh chemicals or abrasive cleaners.
- Battery Care:
- Charge batteries regularly, even if not in frequent use, to maintain battery health.
- Avoid fully discharging the batteries.
- Store the wheelchair in a cool, dry place when not in use, especially for extended periods.
- Tire Inspection: Regularly check tire pressure (if applicable) and inspect for wear, punctures, or damage.
- Brake Check: Periodically test the electromagnetic brakes to ensure they engage properly.
- Fasteners: Check all bolts, screws, and fasteners periodically to ensure they are tight. Do not overtighten.
- Professional Service: For complex repairs or electrical issues, contact qualified service personnel.
7. Troubleshooting
This section addresses common issues you might encounter with your KERDOM electric wheelchair.
| Problem | Possible Cause | Solution |
|---|---|---|
| Wheelchair does not power on. | Battery is discharged or not connected. Power switch is off. | Ensure batteries are fully charged and properly connected. Press the power switch on the joystick. |
| Wheelchair moves slowly or inconsistently. | Low battery charge. Speed setting is too low. Obstruction. | Charge the batteries. Increase the speed setting using the joystick. Check for any obstructions around the wheels or motors. |
| Brakes are not engaging properly. | Joystick malfunction. Electrical issue. | Ensure the joystick is functioning correctly. If the issue persists, discontinue use and contact customer support. |
| Unusual noises during operation. | Loose components. Debris in wheels/motors. | Inspect for loose parts and tighten if necessary. Clear any debris from wheels and motor areas. If noise continues, seek professional inspection. |
8. Specifications
Key technical specifications for the KERDOM Foldable Motorized Electric Wheelchair:
- Model: B0FHPZHSQ8
- Brand: KERDOM
- Material: High hardness steel (frame), Iron
- Color: Black
- Unfolded Dimensions: 36.19" (D) x 24.8" (W) x 33.4" (H)
- Folded Dimensions: Approximately 27.2" (H) x 14.5" (W) (for storage)
- Weight Capacity: 350 lbs (158 kg)
- Motor Type: Dual-motor drive system
- Battery Type: Two 12AH Lead-Acid Batteries (24V total)
- Travel Range: Up to 15 miles on a single charge
- Charging Time: Approximately 5 hours
- Maximum Speed: Approximately 3.7 MPH
- Climbing Gradient: Up to 12 degrees
- Braking System: Electromagnetic brakes
- Safety Features: Anti-tip wheels, Safety belt
Image: An infographic detailing the wheelchair's performance: 15+ miles travel distance, 5 hours charging time, 24V 12AH battery, and a maximum speed of 3.7 MPH.
9. Warranty and Support
KERDOM offers comprehensive after-sales protection for your peace of mind. If you encounter any issues with your electric wheelchair, please contact us. Our dedicated after-sales team aims to respond within 12 hours and provide prompt assistance to resolve your concerns.
For support, please refer to the contact information provided with your purchase documentation or visit the official KERDOM website.
