Introduction
This user manual provides essential information for the safe and effective use of your KMINA Rollator Wheelchair Combo. This innovative 2-in-1 device is designed to assist individuals with mobility challenges, offering support as a walker and convenience as a transport chair. Please read all instructions carefully before assembly and use to ensure proper function and user safety.
Product Overview
The KMINA Rollator Wheelchair Combo is constructed from durable aluminum and features four large 7.9-inch wheels, making it suitable for both indoor and outdoor use on smooth terrain. It includes a comfortable seat, a fabric storage bag, and an adjustable height system to accommodate various user heights.

Figure 1: The KMINA Rollator Wheelchair Combo in its assembled state, showcasing its design as both a walker and a transport chair.

Figure 2: Key dimensions of the rollator wheelchair combo, illustrating its size when unfolded and its compact folded dimensions for storage and transport.
Setup Instructions
Unfolding the Rollator: Carefully unfold the rollator walker until it locks into its fully open position. Ensure all locking mechanisms are engaged securely.
Adjusting Handle Height: The rollator features a 6-setting height adjustment system. Press the adjustment buttons on the side of the handles and slide the handles up or down to your desired height. Ensure both handles are set to the same height and are securely locked in place. The ideal height allows your elbows to be slightly bent when holding the handles.
Attaching the Storage Bag: The fabric storage bag attaches beneath the seat. Secure it using the provided fasteners or straps to the frame.

Figure 3: The convenient fabric storage bag, ideal for carrying personal items, is securely attached beneath the seat.
Operating Instructions
Using as a Walker
Brake Operation: To engage the brakes, squeeze the handbrakes on the handles. To lock the brakes for parking, push the brake levers down until they click into place. To release the parking brake, pull the levers up.

Figure 4: Operating the hand brakes for controlled movement and parking. Squeeze to slow down, push down to lock.
Walking: With the brakes unlocked, push the rollator forward and step with your body centered between the handles. Maintain a steady pace and use the rollator for balance and support.
Sitting: Before sitting, ensure the rollator is on a flat, stable surface. Engage the parking brakes by pushing the levers down. Turn around and slowly lower yourself onto the seat. Always ensure the brakes are locked before sitting to prevent accidental movement.
Converting to Transport Chair Mode
Deploying Footrests: While seated, or before seating a user, pull the footrests forward from their stored position until they are fully extended and locked into place.
Adjusting Backrest: The backrest can be adjusted or flipped to provide support for the user when being pushed as a transport chair.
Using as a Transport Chair: Once the user is seated and the footrests are deployed, release the parking brakes. The caregiver can then push the rollator from behind, similar to a traditional wheelchair. This mode is intended for occasional use on smooth terrain.

Figure 5: The rollator in transport chair mode, with a user comfortably seated and footrests extended, being pushed by a caregiver.
Folding for Storage and Transport
To fold the rollator, ensure the parking brakes are engaged. Lift the seat and pull the folding strap or mechanism, allowing the frame to collapse inward. Secure any latches to keep it in the folded position.
Video 1: Demonstration of the KMINA 2-in-1 Rollator Walker & Transport Chair, showing its assembly, conversion between modes, and folding for storage.
Maintenance
Cleaning: Clean the frame and seat regularly with a damp cloth and mild soap. Avoid abrasive cleaners. The fabric storage bag can be wiped clean or removed for gentle hand washing if necessary.
Wheel Inspection: Periodically check the wheels for wear and tear. Ensure they rotate freely and are free of debris. The large 7.9-inch wheels are designed for durability.

Figure 6: A close-up view of the durable front wheels and footrest, which should be regularly inspected for optimal performance.
Brake Adjustment: If the brakes feel loose or do not engage effectively, they may need adjustment. Consult a qualified technician or refer to online resources for instructions on tightening the brake cables. Always ensure brakes are functioning correctly before use.
Fastener Check: Regularly check all screws, bolts, and fasteners to ensure they are tight. Loose components can affect the stability and safety of the device.
Troubleshooting
Difficulty Folding/Unfolding: Ensure all locking mechanisms are disengaged before attempting to fold, and fully engaged when unfolding. Check for any obstructions or debris in the folding joints.
Brakes Not Holding: Check if the brake levers are fully pushed down to engage the parking brake. If the issue persists, the brake cables may need adjustment or replacement. Refer to the Maintenance section or seek professional assistance.
Unstable Movement: Verify that all wheels are securely attached and rotate freely. Ensure the handle height is adjusted evenly on both sides. Check for any loose fasteners on the frame.
Footrests Not Deploying: Ensure the footrests are not obstructed and the release mechanism (if any) is fully engaged. Apply gentle force to extend them until they lock into position.
If you encounter issues not covered here or require further assistance, please contact KMINA customer support.
Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 32.28"D x 22.05"W x 37.4"H |
| Item Weight | 9.5 Kilograms (20.94 Pounds) |
| Material | Aluminum |
| Color | Black |
| Maximum User Weight | 300 lbs (as per feature bullets) |
| Wheel Size | 7.9 inches (as per feature bullets) |
| Folded Dimensions | 38" x 22" x 17" (as per feature bullets) |
Warranty and Support
KMINA products are manufactured with high-quality standards. For specific warranty information, please refer to the documentation included with your purchase or visit the official KMINA website. For any support inquiries, technical assistance, or replacement parts, please contact KMINA customer service.
You can also refer to the official User Manual (PDF) for additional details: Download User Manual (PDF)





