1. Introducció
The MERACH S04 Under Desk Bike Pedal Exerciser is a versatile fitness machine designed for low-intensity, recovery-friendly workouts. It can be used for arm and leg exercises, and features 16 levels of magnetic resistance for a smooth and quiet operation. Connect to the MERACH app via Bluetooth to track your progress and access various training modes. This manual provides essential information for the safe and effective use of your MERACH S04.
Vídeo: Acabatview of the MERACH S04 Under Desk Exercise Bike features and usage.
2. Informació de seguretat
- Read all instructions before using the exerciser.
- Consulta un metge abans de començar qualsevol nou programa d'exercicis.
- Ensure the exerciser is placed on a stable, flat surface.
- Mantingueu els nens i les mascotes allunyats de l'exercitador durant l'ús.
- No us atureu als pedals.
- Check all parts for wear or damage before each use.
- No l'utilitzeu si alguna part està danyada.
- Capacitat màxima de pes de l'usuari: 280 lliures.
3. Contingut del paquet
Si us plau, comproveu el contingut del paquet per assegurar-vos que tots els elements hi són i no estan danyats:
- MERACH S04 Under Desk Bike Pedal Exerciser
- 2 bandes de resistència
- Mat antilliscant
- Manual d'usuari (aquest document)
- Necessary assembly tools (if applicable, usually included)

Image: Components of the MERACH S04 and its compact design.
4. Instruccions de configuració
The MERACH S04 is designed for quick and easy assembly, typically within 10 minutes.
- Desembalar: Traieu amb cura tots els components de l'embalatge.
- Muntatge de la base: Attach the stabilizer bars to the main unit using the provided screws and tools. Ensure they are securely fastened.
- Fixació del pedal: Screw the pedals into their respective cranks. Note that pedals are often marked 'L' for left and 'R' for right. Ensure they are tightened firmly.
- Bandes de resistència: If desired, attach the resistance bands to the designated hooks on the front stabilizer bar.
- Col·locació: Place the non-slip mat on the floor where you intend to use the exerciser. Position the MERACH S04 on the mat to prevent sliding and protect your floor.

Image: The MERACH S04 placed on its non-slip mat for stability.
5. Instruccions de funcionament
5.1 Ús general
- Leg Exercise (Bicycling): Place the exerciser on the non-slip mat on the floor. Sit comfortably on a chair and place your feet into the pedal straps. Adjust the straps for tightness. Begin pedaling at a comfortable pace.
- Exercici de braços: Place the exerciser on a stable table. Sit in front of it and grasp the pedals with your hands. Begin rotating the pedals to exercise your arms.
- Bandes de resistència: While pedaling with your legs, you can use the attached resistance bands for upper body workouts, engaging most arm muscles.

Image: Demonstrating arm exercises using the MERACH S04 on a table.

Image: Demonstrating leg exercises while simultaneously using resistance bands.
5.2 Ajust de la resistència
The MERACH S04 features 16 levels of smooth magnetic resistance. To adjust the resistance, turn the resistance knob located on the main unit. Turn clockwise for higher resistance and counter-clockwise for lower resistance.

Image: Detail of the resistance adjustment knob and LCD screen.
5.3 Monitor LCD
The integrated LCD monitor displays key workout metrics to help you track your progress:
- Escaneig: Passa cíclicament per totes les mètriques automàticament.
- Velocitat: Current pedaling speed.
- Hora: Durada del teu entrenament.
- Distància: Distància estimada recorreguda.
- Calories cremades: Estimated calories expended.
5.4 MERACH App Connection
Enhance your workout experience by connecting your MERACH S04 to the exclusive MERACH app via Bluetooth. The app offers a variety of training modes and tracks your live metrics.
- Descarrega l'aplicació: Cerca "MERACH" in the App Store (iOS) or Google Play Store (Android) and download the official app.
- Activa el Bluetooth: Assegureu-vos que el Bluetooth estigui habilitat al vostre telèfon intel·ligent o tauleta.
- Power On Exerciser: Begin pedaling the MERACH S04 to activate its Bluetooth signal.
- Connecta't a l'aplicació: Open the MERACH app, follow the on-screen instructions to find and connect to your S04 device.
- Modes d'entrenament: Explore various training modes such as free training, target-based workouts, and timed practices.
- Seguiment del progrés: The app records your workout data including training time, consumption (kcal), distance, resistance, pedal frequency (RPM), and total number of steps.

Image: The MERACH app displaying workout statistics and training options.
6. Manteniment
- Neteja: Netegeu l'exercici amb un anunciamp drap després de cada ús per eliminar la suor i la pols. Eviteu utilitzar productes de neteja abrasius.
- Inspecció: Comproveu regularment tots els cargols, femelles i peces mòbils per assegurar-vos que estiguin ben ajustats i que estiguin desgastats. Estrenyeu qualsevol element de fixació solt.
- Emmagatzematge: Store the exerciser in a cool, dry place away from direct sunlight and extreme temperatures. Its portable design with a carrying handle makes it easy to store.
7. Solució De Problemes
If you encounter any issues with your MERACH S04, please refer to the following common solutions:
- No display on LCD monitor: Ensure the batteries are correctly installed and not depleted. Replace if necessary.
- Difficulty connecting to MERACH App:
- Assegureu-vos que el Bluetooth estigui habilitat al vostre dispositiu.
- Make sure the exerciser is powered on (start pedaling).
- Reinicieu l'aplicació i proveu de connectar-vos de nou.
- Ensure your device is within close proximity to the exerciser.
- Sorolls inusuals durant el funcionament: Check for any loose parts and tighten them. Ensure the exerciser is on a flat, stable surface.
- Pedals feel too loose or too tight: Adjust the resistance knob as described in section 5.2.
If the problem persists, please contact MERACH customer support for assistance.
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | MERACH |
| Número de model | S04B1 |
| Pes de l'article | 17.8 lliures (aprox. 8.07 kg) |
| Color | Negre |
| Material | Alumini |
| Dimensions del producte (L x A x A) | 60 cm x 55.6 cm x 32 cm (aprox. 23.6 cm x 21.9 cm x 12.6 cm) |
| Tipus de visualització | LCD |
| Tipus de mànec | Ergonòmic |
| Training Site | Legs, Foot, Hip, Core, Arms |
| Nivells de resistència | 16-Level Magnetic |
| Capacitat de pes | 280 lliures (aprox. 127 kg) |
| Connectivitat | Bluetooth (for MERACH App) |
| Dimensions del paquet (L x W x H) | 58 cm x 22 cm x 36 cm (aprox. 22.83 cm x 8.66 cm x 14.17 cm) |
| Pes del paquet | 22.05 lliures (aprox. 10.0 kg) |
9. Consells d'usuari
- For optimal comfort and performance, you can pedal barefoot or in slippers/trainers. Avoid wearing casual shoes that might not provide proper grip or flexibility.
- Adjust the tightness of the pedal straps at any time to ensure your feet are secure and comfortable during your workout.
- Utilize the MERACH app's various training modes to keep your workouts engaging and tailored to your fitness goals.
- Remember to stay hydrated during your exercise sessions.
10. Garantia i Suport
Your MERACH S04 Under Desk Bike Pedal Exerciser comes with a one-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use.
For any quality issues, technical support, or warranty claims, please contact MERACH customer support directly. Please have your model number (S04B1) and purchase information ready when contacting support.
Choose MERACH for reliable products that are user-friendly, safe, and durable!





