1. Introducció
Thank you for choosing the KINGSMITH MC21 Folding Treadmill. This manual provides essential information for the safe and effective use of your new exercise equipment. Please read it thoroughly before initial use and retain it for future reference.
The KINGSMITH MC21 is designed for both running and walking, featuring an innovative double-folding mechanism for compact storage. It incorporates intelligent speed adjustment technology to enhance your workout experience.

Image 1.1: The Kingsmith MC21 Folding Treadmill in its fully unfolded, ready-to-use configuration.
2. Informació important de seguretat
Before using the treadmill, please read and understand all safety instructions. Failure to follow these instructions may result in injury or damage to the product.
- Consulta un metge abans de començar qualsevol nou programa d'exercicis.
- Assegureu-vos que la cinta de córrer estigui col·locada sobre una superfície plana i estable amb un espai lliure suficient al seu voltant.
- Mantingueu els nens i les mascotes lluny de la cinta de córrer durant el funcionament.
- Porteu calçat i roba esportiva adequats.
- No feu servir la cinta de córrer si està danyada o no funciona correctament.
- Feu servir sempre la clau/clip de seguretat durant el funcionament.
- Desendolleu la cinta de córrer de la font d'alimentació quan no l'utilitzeu o abans de netejar-la/fer-ne el manteniment.
- Do not attempt to service the treadmill yourself. Contact qualified personnel for repairs.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents al paquet:
- KINGSMITH MC21 Folding Treadmill Unit
- Cable d'alimentació
- Control remot
- Manual d'usuari (aquest document)
- Lubricant (if included)
- Tools for assembly (if required)
4. Configuració i desplegament
The KINGSMITH MC21 features an innovative double-folding design for easy setup and storage. Follow these steps to unfold and prepare your treadmill for use:
- Posicionament: Place the folded treadmill on a flat, stable surface. Ensure there is sufficient space around the unit for safe operation (at least 2 meters behind and 0.5 meters on each side).
- Unfolding the Running Deck: Gently step on the pedal located near the base of the handrail. This will release the running deck. Carefully unfold the running deck until it lies flat on the floor.
- Raising the Handrail: Lift the handrail upwards until it locks securely into place. Ensure both sides of the handrail are fully extended and locked.
- Connexió d'alimentació: Connect the power cord to the treadmill's power input and then plug it into a grounded electrical outlet.
- Comprovació inicial: Before starting, ensure all parts are securely in place and there are no loose components.

Image 4.1: Illustration of the Kingsmith MC21 treadmill in its fully folded, partially folded, and fully unfolded states, demonstrating its compact design.

Imatge 4.2: Una imatge detallada view of the Kingsmith MC21 treadmill's folding mechanism, highlighting the compact storage capability.
5. Instruccions de funcionament
The KINGSMITH MC21 offers two primary operating modes: Manual (M Mode) and Automatic (A Mode), along with multiple control options.
5.1. Mètodes de control
- Data Touchpad: The integrated display on the handrail provides real-time data and allows for basic control.
- Control remot: Use the provided remote to start, stop, accelerate, decelerate, and switch between modes.
- KS Fit APP: For advanced control, tracking, and personalized workouts, download and connect to the KS Fit application on your smartphone.

Image 5.1: The control panel on the Kingsmith MC21 handrail and a smartphone displaying the KS Fit app interface for treadmill control.
5.2. M Mode (Manual Mode)
In M Mode, you have full manual control over the treadmill's speed using the remote controller or the data touchpad.
- Inici: Press the "Start" button on the remote or touchpad. The treadmill will begin at a low speed.
- Accelerar: Use the "+" button on the remote or touchpad to increase speed.
- Desacceleració: Use the "-" button on the remote or touchpad to decrease speed.
- Atura: Press the "Stop" button on the remote or touchpad to halt the treadmill.
5.3. A Mode (Automatic Mode)
A Mode utilizes pressure sensors embedded under the running deck to automatically adjust speed based on your foot placement and frequency. This provides a more intuitive and comfortable running experience.
- Activació: Switch to A Mode using the remote controller or the touchpad.
- Ajust de velocitat:
- To increase speed, move towards the front of the running belt.
- To decrease speed, move towards the rear of the running belt.
- To maintain speed, stay in the middle section of the running belt.
- Seguretat: Always be aware of your position on the belt in A Mode.

Image 5.2: A user demonstrating proper posture and foot placement while exercising on the Kingsmith MC21 treadmill.
5.4. Plegat per a emmagatzematge
Per plegar la cinta de córrer per a un emmagatzematge compacte:
- Atura l'operació: Ensure the treadmill is completely stopped and unplugged.
- Lower Handrail: Release the handrail lock mechanism and carefully lower the handrail until it rests flat.
- Fold Running Deck: Lift the running deck from the rear and fold it upwards towards the handrail until it locks into its vertical storage position.
- Moure: Use the integrated wheels to move the folded treadmill to its storage location. The double-folding design allows it to occupy less than 0.15 square meters.
6. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim de la cinta de córrer.
- Neteja: Netegeu les superfícies de la cinta de córrer amb anuncisamp drap després de cada ús. Eviteu productes de neteja abrasius.
- Lubricació de corretja: Periodically lubricate the running belt according to the instructions provided with your lubricant. This typically involves applying silicone oil under the belt. (Frequency depends on usage, refer to lubricant instructions).
- Tensió i alineació de la corretja: Check the running belt tension and alignment regularly. Adjust if necessary using the provided tools (refer to specific instructions for adjustment screws).
- Compartiment del motor: Keep the motor compartment clean and free of dust. Do not open the motor cover unless instructed by a qualified technician.
- Emmagatzematge: Store the treadmill in a dry, cool place away from direct sunlight and moisture.

Imatge 6.1: Una explosió view illustrating the internal components of the Kingsmith MC21 treadmill, including the brushless motor and running deck layers, relevant for understanding maintenance points.
7. Solució De Problemes
Si teniu problemes amb la cinta de córrer, consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| La cinta de córrer no s'encén. | Power cord not connected; power outlet issue; safety key not in place. | Ensure power cord is securely plugged in. Check power outlet. Insert safety key correctly. |
| La cinta de córrer rellisca o dubta. | Corretja massa fluixa; lubricació insuficient. | Adjust belt tension (refer to maintenance section). Lubricate the running belt. |
| Soroll inusual durant el funcionament. | Loose components; belt rubbing; motor issue. | Check for loose screws. Ensure belt is centered. If noise persists, contact support. |
| Automatic mode (A Mode) not responding. | Sensors obstructed; user not positioned correctly. | Ensure running belt surface is clean. Adjust foot position to activate sensors. |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | KINGSMITH |
| Número de model | FTRMBKEU2110259 |
| Grau de producte | Foldable Walkingpad Treadmill |
| Color | Negre |
| Tipus de visualització | LED |
| Material del marc | Acer d'aliatge |
| Material | Alumini |
| Cavalls de força | 1 cavalls de potència |
| Mesurador | Velocitat |
| Font d'alimentació | Endoll elèctric |
| Característiques | Portable, Double Folding Design |
| Components inclosos | Cable d'alimentació |
| Piles incloses? | Yes (for remote controller) |
| Dimensions del producte (P x A x A) | 70D x 15W x 102H centimeters (folded) / 102 x 70 x 15 cm (unfolded) |
| Pes de l'article | 38 quilos |
| Velocitat màxima | 10 Kilometers per Hour |
| Usos recomanats | Exercise, Fitness |
| Públic objectiu | Adult, Youth |
Note: Product dimensions are approximate and may vary slightly.
9. Garantia i Suport
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. KINGSMITH products typically come with a manufacturer's warranty covering defects in materials and workmanship.
If you require technical assistance, have questions about operation, or need to report a problem, please contact KINGSMITH customer support or your authorized dealer. Please have your model number (FTRMBKEU2110259) and purchase date ready when contacting support.
Recursos en línia: For additional support, FAQs, and product updates, visit the official KINGSMITH weblloc: www.kingsmith.com