Merach MR-S26 Exercise Bike User Manual

Safety Instructions

Please keep this manual in a safe place for future reference. It is important to read the entire manual thoroughly before installing and using the machine. Safe and effective training can only be achieved if the machine is properly assembled, maintained, and used. Ensure all users are familiar with all warnings and precautions.

• Consult your physician before starting any exercise program, especially if you have any medical or physical conditions that could put your health and safety at risk, or if you are taking medication affecting heart rate, blood pressure, or cholesterol levels.
• Always pay attention to your body signals. Improper use may affect your health. If you experience any symptoms such as headache, chest pain, irregular heartbeat, shortness of breath, dizziness, or discomfort, stop exercising immediately and consult your physician.
• Keep children and pets away from the machine. This machine is for adult use only.
• Use the machine on a stable, horizontal ground level and place a protective layer on the floor or carpet to prevent damage. Ensure a distance of at least 1.6 ft (0.5m) from the machine to any obstacles.
• Check all screws and nuts are properly tightened before use.
• Safe use is guaranteed with regular maintenance and timely replacement of worn or broken parts.
• Follow instructions in this manual. Stop use immediately if any defective parts are found or abnormal sounds are heard. Resolve issues before using again.
• Wear appropriate sports clothing and shoes. Avoid loose-fitting clothing that could get caught in the machine.
• Maximum user weight is 300 lbs (136 kg).
• This machine is for home use only and not for professional medical treatment.

Care & Maintenance

• Regularly check the overall performance and moving parts to ensure safety.
• Do not use the machine if moving parts are damaged until they are repaired.
• Keep children away from the machine; it is not for children to use or play with.
• Do not store the machine in direct sunlight, wind, rain, or high humidity. Pack it if necessary to prevent children from touching or playing with it.
• Check for rust or cracks after long-term storage.
• Understand that consumable parts may experience wear and tear even with proper maintenance.
• For long-term use, wipe dust regularly. Do not use water directly, gasoline, or abrasive powder. Use a dilute neutral detergent for cleaning.

Declaración UE de Conformidad Simplificada (Simplified EU Declaration of Conformity)

Zhejiang Yulu Electronic Technology Co., Ltd. declares that the MERACH MR-S26 fitness equipment conforms to Directive 2014/53/UE. The full text of the EU declaration of conformity is available at: https://merachfit.com/pages/declarations-of-conformity.

Indicaciones de Eliminación (Disposal Instructions)

Packaging materials are raw materials and can be reused. Separate packaging by type and dispose of it properly for environmental protection. Contact your competent administration for more information.

Do not dispose of old appliances in household waste! Dispose of old appliances professionally to protect the environment. Inquire about collection points and schedules at your local administration.

Do not dispose of batteries in household waste! As a consumer, you are legally obliged to return used batteries. You can hand in your used batteries at community collection centers or at points where these batteries are sold.

Manufactured by: Zhejiang Yulu Electronic Technology Co., Ltd., Room 805, 8th Floor, Xianfeng Technology Building, 298 Weiye Road, Binjiang District, Hangzhou, Zhejiang Province, China. Email: yulu_mrk@merach.com

Imported by: HANGZHOU JINGGE E-COMMERCE LTD, Room 1205, Xianfeng Technology Building, 298 Weiye Road, Puyan Subdistrict, Binjiang District, Hangzhou, Zhejiang Province, China. Email: jingge_mrk@163.com

Parts List

Check if all parts and accessories are in the package.

• #1 Main Frame: The primary structural component of the exercise bike.
• #6 Rear Foot Stabilizer: Attaches to the rear of the bike for stability.
• #7 Front Foot Stabilizer: Attaches to the front of the bike for stability.
• Voltage Adapter: Power supply unit for the display.
• #26 Carriage Bolt x1, #74 Washer x1, #24 Lock Knob x1: Hardware for assembly.
• #40 Right Pedal, #56 Left Pedal: Pedals for user's feet.
• #2 Seat Post: Column that supports the seat.
• #8 Screen Bracket Tube: Mount for the display screen.
• #98 Decoration Cover: Aesthetic cover for parts of the bike.
• #11 Screen: The display unit showing workout data.
• #4 Handlebar Post: Column supporting the handlebars.
• #29 L-shape Pop Pin Knob*2: Adjustment knobs for height and positioning.
• #105 Dumbbell Rack: Holder for dumbbells.
• #5 Handlebar: The part the user grips during exercise.
• #16 Bottle Holder: Holder for a water bottle.
• #3 Seat Slider Assembly, #9 Seat: Components for the seat.
• #E Socket Wrench: A tool for tightening nuts and bolts.
• Screw & kit: Assorted screws and hardware.
• Instruction Manual: This document.

Parts Tool List

This section details the tools and hardware required for assembly.

• Step 1: Use #D Allen Key with Phillips Screwdriver Head (x1), Hexagon Socket Cheese Head Screws M10*16 (x4), and Washers Ф10 (x4) to attach stabilizers.
• Step 2: Use Open Wrenches (#B #17-#19, #A #13-#15) to attach pedals.
• Step 3: Use L-shape Pop Pin Knob (x1) for seat post adjustment.
• Step 4: Use Socket Wrench (#E), Carriage Bolt (x1), Washer (x1), Lock Knob (x1), and Cross Recessed Pan Head Screws M5*12 (x2) for seat assembly.
• Step 5: Use #D Allen Key (x1) and L-shape Pop Pin Knob (x1) for handlebar post installation.
• Step 6: Use #D Allen Key (x1), Hexagon Socket Cheese Head Screws (x4), and Washers (x4) for handlebar and screen bracket installation.
• Step 7: Use Tool C and Hexagon Socket Flat Round Head Screws (x2) for bottle holder installation.
• Step 8: Use Tool D and Hexagon Socket Flat Round Head Screws (x4) for screen installation.

Tips: Scan QR code to watch installation video. (QR code excluded)

Assembly Instructions

Follow these steps to assemble your Merach Exercise Bike.

Step 1: Install Front and Rear Stabilizer

A. Place the Rear Foot Stabilizer (6) onto the frame, aligning fixing holes. Secure it with tool D, 2PCS Hexagon Socket Cheese Head Screws M10*16 (35), and 2PCS Washers Ф10 (36).

B. Place the Front Foot Stabilizer (7) onto the frame, aligning fixing holes. Secure it with tool D, 2PCS Hexagon Socket Cheese Head Screws M10*16 (35), and 2PCS Washers Ф10 (36).

Step 2: Install Left & Right Pedal

A. Remove the Left Hexagonal Nut (102) from the Left Pedal (56) and the Right Hexagonal Nut (99) from the Right Pedal (40) using tool B-#19. Note the nuts are different; keep left and right parts separate.

B. Install the Left Pedal (56) vertically into the left crank hole. Rotate it 3 turns by hand towards the flywheel direction and tighten with tool A-#15.

C. Reinstall the removed Left Hexagonal Nut (102) onto the Left Pedal (56) with tool B-#19.

D. Install the Right Pedal (40) similarly. Ensure the tightening direction on both sides is towards the flywheel.

Step 3: Install Seat Post

A. Turn the 1PCS L-shape Pop Pin Knob (29) 3 turns to fix it onto the frame.

B. Hold the handle of the L-shape Pop Pin Knob (29) with one hand, pull it out, and insert the Seat Post (2) into the frame with the other hand. Adjust to the desired height and rotate the knob (29) to lock the adjustment tube.

Step 4: Install Seat Slider and Seat

A. Take out the Seat Slider Assembly (3), Seat (9), Carriage Bolt (26), Washer (74), Lock Knob (24), and Dumbbell Rack (105) from the packaging.

B. Align the screw hole of the Dumbbell Rack (105) with the rear hole of the Seat Post (2). Insert 2PCS Cross Recessed Pan Head Screws M5*12 (106) and lock with tool C.

C. Place the assembled Seat (9) and Seat Slider Assembly (3) onto the Seat Post (2). Secure with 1PC Carriage Bolt (26), Washer (74), and Lock Knob (24).

D. Check if the Seat is locked. If loose, use socket wrench E to tighten the nuts on both sides of the Seat.

Step 5: Install Sensor Middle Wire and Handlebar Post

A. Fix 1PCS L-shape Pop Pin Knob (29) to the frame by rotating it 3 turns.

B. Untie the steel wire fixed at the bottom of the Handlebar Post (4). Secure the Sensor Middle Wire (95) with the end of the steel wire.

C. Pull the upper end of the steel wire to guide the Sensor Middle Wire (95) through the inside of the Handlebar Post (4) to the top and hold it in place.

D. Hold the L-shape Pop Pin Knob (29) handle, pull it outward, and install the Handlebar Post (4) into the Main Frame (1) to the proper position. Rotate the L-shape Pop Pin Knob (29) to lock the Handlebar Post (4).

Step 6: Install Handlebar

A. Remove the 4PCS Hexagon Socket Cheese Head Screws (10) and Washers (17) from the Handlebar Post (4).

B. Place the Handlebar (5) onto the Handlebar Post (4), aligning the holes. Lock it using #D Allen key, 2PCS Hexagon Socket Cheese Head Screws (10), and 2PCS Washers (17).

C. Place the Screen Bracket Tube (8) on the front end of the Handlebar Post (4), aligning holes. Lock it using #D Allen key, 2PCS Hexagon Socket Cheese Head Screws (10), and 2PCs Washers (17). Be careful not to press the wire.

D. Connect the wire connector from the PCB chip at the end of the screen-bracket tube to another wire connector at the top of the handlebar fixing piece.

Step 7: Install Bottle Holder

A. Use tool C to remove the 2PCS Hexagon Socket Flat Round Head Screws (12) from the back of the Screen Bracket Tube (8).

B. Align the screw holes of the Bottle Holder (16) with the screw holes on the Screen Bracket Tube (8). Use tool C and the removed Hexagon Socket Flat Round Head Screws (12) to lock the bottle holder.

Step 8: Install Screen

A. Use tool D to remove the 4PCS Hexagon Socket Flat Round Head Screws (12) from the back of the Screen (11).

B. Align the screw holes on the back of the Screen (11) with the screw holes on the Screen Bracket Tube (8). Use tool D and the Hexagon Socket Flat Round Head Screws (12) to lock the Screen (11). Connect the wire connector from the Screen Bracket Tube (8) to the wire from the back of the Screen (11).

Step 9: Install Decorative Cover

A. Insert the Decorative Cover (98) into the armrest, taking care not to press the wire.

B. After installation, check all screws and ensure they are tightened.

Step 10: Connect Power Cord

Connect the power cord to the frame interface, plug the plug into the matching socket, and power on.

Instructions on Product Usage

Adjustment method of cushion

Up and down adjustment method: Turn the cushion column knob, loosen it slightly, and pull outward. Grab the cushion with your other hand and pull it up (or down). Slightly move the saddle column up and down after adjusting to the desired position. Loosen the spring to restore it to its original position (the knob is already in the hold of the cushion column when you hear a "clicking" sound), and then retighten the knob.

Front and rear adjustment method: Loosen the knob at the bottom of the saddle and slide the saddle back and forth. Tighten the knob after adjusting to the desired position.

Adjustment of handrail height

A. You can adjust the handrail height according to your height.

B. Rotate the pull pin, loosen it, and pull it outward to move the handrail column up and down (Figure A).

C. After adjusting to the appropriate height, align the pull pin and the hole of the handrail column, and tighten it by turning clockwise (Figure B).

D. If the handle lever cannot be moved up and down smoothly, apply lubricating oil. Note: Your hands may get dirty if you touch them directly. Do not exceed the "STOP" mark at the minimum insertion depth.

Adjustment of foot pad

In order to achieve a smooth and comfortable ride, ensure the spinning bike is stable and safe. If the bike is unstable, adjust the foot pads on the front and rear leg tubes until the spinning bike and the bottom surface reach a stable state.

Emergency stop and use method of brakes

1. About emergency stop: The flywheel and pedals are linked. If the flywheel does not stop rotating, the pedals will not stop. It is dangerous to leave the pedals while they are rotating or to take your foot off the pedals immediately. In an emergency, press the brake knob downward until the bike stops.

2. How to use brakes: To stop after reaching a certain speed, place your hand on the knob and push it down to gradually add resistance to the wheels, finally stopping the bike.

Machine handling instructions

1. When moving the product, hold the front of the handle and push it down so that the moving wheels of the forefoot tube completely touch the ground.

2. For women and the elderly, it is easier to hold the front leg tube with your feet and press down on the front of the steering wheel. After lifting up, the movement becomes simple. The method is the same when putting it down; first, fix the front leg tube with your feet before putting it down.

Hd Display Instructions

Power On

Please use the supplied adapter to connect to the HD Display before inserting the adapter into a suitable power outlet.

The power-on HD Display interface shows metrics such as Duration (min), Distance (km), Calories (Kcal), Speed (km/h), Frequency (rpm), and Resistance. It also displays the Wi-Fi SSID: AnyCastSG 28580598.

Interface Instructions

1. Serial Port Interface: 12V power supply, ground, TX, RX. Connects to the Exercise Bike serial port for communication and data transmission.
2. Type-C Interface: Used for wired screen projection or firmware upgrades.
3. 3.5mm Interface: Earphone audio output.

Buttons Functions Instructions

• V+ Button: Click to access the volume adjustment menu. Click V+ to increase volume, V- to decrease. Long press V+ to switch to the Mirror Guide.
• V- Button: Click to access the screen brightness adjustment menu. Click V+ to brighten the screen, V- to dim the screen brightness.
• Power Button: Long press to TURN ON/OFF the device. In projection mode, click to turn off the menu bar.

Wireless Projection Mode Operation Guide

1. Connect the adapter to Turn On the display.
2. When the SSID Code appears, open Screen Mirroring on your phone and search for mirrorable devices.
3. Select the same SSID code as the display and connect.
4. Note: For first-time iPhone connection, enter the four-digit password shown in the upper right corner of the display screen.

Wired Projection Mode Operation Guide

1. Prepare a TYPE-C data cable (not attached) with data transmission capabilities. The cable must support data transmission with a maximum bandwidth of 40Gbps and video expansion functions.
2. Connect one end of the data cable to the mobile phone/tablet interface and the other end to the TYPE-C interface of the display.
3. Note: If the power supply capacity of the data cable projection device is weak, use a 12V=3A power supply on the serial port interface for power.
4. After devices are connected, the screen will display as shown in the figure.

CONNECTOR TYPE: USE C to USE C with Power Delivery.

NOTE: Wired Projection Mode is not compatible with devices under iPhone 15. It is recommended to use Wireless Projection Mode.

Display Mirroring Supported Devices

NOTE: Since different brands of mobile phones use different wireless screen projection technologies, please confirm whether the devices not included in the list support the same functions.

Specifications

This section details the technical specifications of the Merach MR-S26 Exercise Bike.

MERACH APP Setup

Download and use of MERACH

1. To download the MERACH app, scan the QR code or search "MERACH" in the Apple App Store® or Google Play Store.
2. Open the MERACH app. Log In or Sign Up.
3. If your phone is Apple - iPhone, please refer to: Profile > Settings > Language to switch the desired language.
4. Follow the in-app instructions to set up your device.

KINOMAP APP Setup

Download and use of KINOMAP

1. To download the Kinomap app, scan the QR code or search "Kinomap" in the Apple App Store® or Google Play Store.
2. Open the Kinomap app. Log In or Sign Up.
3. Select the corresponding fitness equipment.
4. Turn on Bluetooth, and choose MERACH.
5. Select "Exercise bike", and find your "MRK-S26-XXXX".
6. Start training and explore different workout methods.

Warm-up

Do stretches before exercising. Warm muscles are easier to stretch, so start with a 5-10 minute warm-up, then do some stretches shown below - 5 times, 10 seconds or more per leg. Do it again after the workout.

1. Stretch down

Bend your knees slightly, slowly bend your body forward, relax your back and shoulders, and try to touch your toes with your hands. Hold for 10-15 seconds, then relax. Repeat 3 times.

2. Seated hamstring stretch

Sit with one leg straight. Bring the other leg in so that it is snug on the inside of the straightened leg. Try to touch your feet with your hand's toe. Hold for 10-15 seconds, then relax. Repeat 3 times for each leg.

3. Calf and Achilles tendon stretch

Stand with both hands against the wall or a tree, put one foot behind another. Keep the back leg straight and your heel on the ground, lean toward a wall or a tree. Hold for 10-15 seconds, then relax. Repeat 3 times for each leg.

4. Quadriceps stretch

Reach back with your right hand, grab your right foot and slowly pull it toward your hips until you feel the muscles in the front of your thigh tense. Hold for 10-15 seconds, then relax. Repeat 3 times for each leg.

5. Sartorius (inner thigh muscle) stretch

Sit with your feet facing each other and your knees facing out. Grab your feet with both hands and pull toward your groin. Hold for 10-15 seconds, then relax. Repeat 3 times.

Troubleshooting

Warranty Information

Product Name: MERACH Exercise Bike

Model: MR-S26

Default Warranty Period: 12 Months

For your reference, we strongly recommend that you record your order number and date of purchase.

Terms & Policy

The MERACH products are premium in material, craftsmanship, and service. MERACH 1-year limited warranty is effective from the date of purchase. MERACH will replace defective products based on eligibility. Refunds are available to the original purchasers of our products within the first 30 days of purchase. This warranty extends only to personal use, doesn't apply to commercial, rental, or any other uses for which the product is not intended. There are no warranties other than those expressly set forth with each product.

This warranty is non-transferable. MERACH is not responsible for any damages, losses, or inconveniences caused by equipment's failure, user's negligence, user's abuse, or improper operation that does not follow the included user manual.

This warranty does not apply to the following situations:

• Damage due to abuse, accident, alteration, or vandalism.
• Improper or inadequate maintenance.
• Damage in return transit.
• Unsupervised use by children under 14 years old.

MERACH and its subsidiaries are only responsible for damages caused by the intended use or as instructed in the user manual. Some states do not allow this exclusion or limitation of incidental or consequential losses, so the above disclaimer may not apply to you. This warranty gives you specific legal rights and you may also have other rights, which may vary from state to state.

All expressed and implied warranties, including the warranty of merchantability, are limited to the period of the limited warranty.