MERACH Exercise Bike User Manual

About MERACH

MERACH is dedicated to providing high-quality fitness equipment that contributes to the health, fitness, and enjoyment of life for its customers. Through innovative research, product development, and exceptional service, MERACH aims to be a lifelong partner in achieving fitness goals. The company offers a range of products including rowing machines and exercise bikes, supported by the MERACH APP and digital courses, empowering individuals to pursue a healthier lifestyle.

Contents

• Safety Instructions
• Parts List
• Parts Tool List
• Assembly Instructions
• Adjustment Instructions
• Instructions for the Monitor
• Technical Details
• MERACH APP Setup
• KINOMAP APP Setup
• Warm-up
• Troubleshooting
• Warranty Information

Important Safety Instructions

Please read this manual thoroughly before assembling and using the machine. Keep this manual for future reference.

• Consult a physician before starting any exercise program, especially if you are over 35, have pre-existing health conditions, or are taking medication that affects heart rate or blood pressure.
• Pay attention to your body's signals. Stop exercising immediately and consult a physician if you experience any discomfort, such as headache, chest pain, irregular heartbeat, shortness of breath, or dizziness.
• Keep children and pets away from the machine. This equipment is for adult use only.
• Use the machine on a stable, horizontal surface. Place a protective layer on the floor to prevent damage. Ensure at least 0.5 meters (1.6 ft) of clearance around the machine.
• Check that all screws and nuts are properly tightened before each use.
• Regular maintenance and timely replacement of worn or broken parts are crucial for safe operation.
• Wear appropriate sportswear and athletic shoes. Avoid loose-fitting clothing that could get caught in the machine.
• The maximum user weight is 136 kg (300 lbs).
• This machine is intended for home use only and is not for professional medical treatment.
• Regularly check the performance of the machine and all moving parts. Do not use the machine if moving parts are damaged until they are repaired.

Care and Maintenance

• Avoid storing the machine in direct sunlight, rain, or high humidity. If storing for extended periods, protect it to prevent children from accessing it.
• Check for rust or cracks after long-term storage.
• Be aware that consumable parts may wear out over time even with proper maintenance.
• Wipe dust regularly. Do not use water directly, gasoline, or abrasive powders for cleaning, as this may damage the parts or cause electric shock or fire. Use a diluted neutral detergent for cleaning.

Declarations and Disposal

• CE Marking: Indicates compliance with applicable European directives and regulations.
• UKCA Marking: Indicates conformity with applicable British Standards.
• EU Declaration of Conformity: Zhejiang Yulu Electronic Technology Co.,Ltd. declares that the MERACH MR-S15 fitness equipment complies with Directive 2014/53/EU. The full text is available at merachfit.com/pages/declarations-of-conformity.
• Disposal: Packaging materials should be recycled. Dispose of used devices responsibly, not in household waste. Return used batteries to designated collection points.

Parts List

The MERACH MR-S15 Exercise Bike includes the following components:

• #62 Main rack
• #49 Small quick pin
• #1 Rear foot tube
• #60 Front foot tube
• #33 Seat cushion
• #43 Saddle tube
• #55 Knob
• #34 Back cushion
• #101 Bottle rack
• #36 Back cushion frame
• #46 Rear armrest
• #56 Left foot pedal
• #56 Right foot pedal
• #29 Handrail
• #31 Monitor
• Screw kit
• Manual

Diagram showing all parts with corresponding numbers.

Parts Tool List

The following tools are included for assembly:

• #49 Small quick pin M16 x 1
• #24 Spring pad D8 x 4
• #3 Arc washer D8 x 4
• #4 Cap nut M8 x 4
• #B Solid wrench S13, 15, 19 x 1
• #41 Flat washer D8 x 3
• #42 Nylon nut M8 x 3
• #39 Square neck bolt M8*50*20 x 2
• #38 Hexagon socket head bolt M8*45*S5*4 x 4
• #12 Flat washer D8*Φ 25*2.0 x 2
• #42 Nylon nut M8 x 2
• #B Solid wrench S13, 15, 19 x 1
• #A Cross head hexagonal wrench S5*30*80 x 1
• #57L left nylon nut 1/2 " 20L x 1
• #57R right nylon nut 1/2 " 20R x 1
• #25 Hexagon socket head bolt M8*40*15*S5 x 2
• #3 Arc washer D8 x 2
• #24 Spring pad D8 x 2
• #A Cross head hexagonal wrench S5*30*80 x 1
• #32 Cross pan head screw M5*10 x 4
• #61 Cross head pan tapping screw ST4.2*18 x 2
• #A Cross head hexagonal wrench S5*30*80 x 1

Diagram showing all tools with corresponding specifications.

Assembly Instructions

Preparation: Ensure sufficient space, use provided tools or your own, and confirm all components are present.

Step 1: Open the main frame and front bracket

Pull the main frame (62) away from the front bracket (5), align the holes in the inner adjustment tube (47) with the adjustment holes (51), and install the small quick pin (49).

Diagram illustrating the separation of the main frame and front bracket and the insertion of the quick pin.

Step 2: Front and rear foot tubes installation

Remove the cap nut (4), spring washer (24), and arc washer (3) from the front and rear foot tubes (60, 1). Place the foot tubes onto the brackets, reassemble the washers and cap nuts in sequence, and secure with a solid wrench (B).

Diagram showing the attachment of the front and rear foot tubes with washers and nuts.

Step 3: Saddle installation

Attach the seat cushion (33) to the saddle tube (43) using a flat washer (41) and nylon nut (42), secured with a solid wrench (B). Then, attach the saddle tube (43) to the main frame (62) using the knob (55).

Diagram illustrating the assembly of the seat cushion and saddle tube.

Step 4: Installation of seat back cushion

Secure the seat (59) to the saddle tube (43) using square neck bolts (39), flat washers (12), and nylon nuts (42) with a solid wrench (B). Attach the back cushion (34) to the back cushion frame (36) using hexagon socket head screws (38) and spring washers (24) with a cross head Allen key (A).

Diagram showing the attachment of the seat and back cushion components.

Step 5: Pedal installation

Attach the rear armrest (46) to the seat (59) using hexagon socket head screws (25) and arc-shaped gaskets (3) with a cross head Allen key (A).

Install the left and right pedals (56L, 56R) onto the crank arms (53L, 53R) respectively. Caution: The right pedal (56R) tightens clockwise, and the left pedal (56L) tightens counterclockwise. Ensure pedals are securely tightened during use.

Diagrams P1 and P2 show pedal installation. The main diagram illustrates attaching the armrest and pedals.

Step 6: Handrail installation

Insert the armrest (29) into the handrail of the front bracket (5). Align the holes and secure with arc-shaped gasket (3), spring washer (24), and hexagon socket screw (25) using a cross head hexagon socket wrench (A).

Diagram showing the installation of the handrail assembly.

Step 7: Monitor installation

Remove the cross pan head screw (32) from the monitor (31). Attach the monitor (31) to the monitor holder plate (29) using cross pan head screws (32). Connect the monitor cable (31) to the sensing cable (17) and insert the cable (27) into the monitor's back cover. Attach the kettle frame (101) to the back cushion frame (36) using cross pan head tapping screws (61).

Diagram illustrating the connection of the monitor and the attachment of the bottle rack.

Adjustment Instructions

Resistance Adjustment

Rotate the resistance knob clockwise to increase resistance and counterclockwise to decrease it. Resistance levels range from 1 (lowest) to 16 (highest).

Diagram of the resistance adjustment knob showing levels 1 to 16.

Exercise Bike Regulator

The exercise bike can be adjusted between a combined state and a fully open state using the small quick pin (49) inserted into different gear positions on the inner adjustment tube (47).

Diagrams showing the exercise bike in its combined and fully open states, indicating the quick pin adjustment.

Rear Foot Tube Adjustment

Adjust the twelve eccentric foot sleeves (2) on the rear foot tube (1) to ensure the exercise bike is stable and does not shake.

Diagram showing the adjustment of the foot sleeves on the rear foot tube.

Batteries Installation

Remove the back cover, install two batteries (e.g., AAA), and replace the back cover.

Diagrams A, B, C, and D illustrate the process of installing batteries into the monitor.

Machine Movement

To move the exercise bike, hold the armrest (29) with both hands and push or pull in the direction of the arrow.

Diagram showing a person moving the exercise bike by holding the armrests.

Instructions for the Monitor

The monitor displays various workout metrics and has the following buttons:

• MODE: Press to select functions. Long press to reset time, distance, and calorie data.
• SET: Use to set target values for time, distance, calories, and pulse when not in scan mode.
• RESET: Press to reset time, distance, calories, and pulse.

Monitor Functions:

• SCAN: Automatically cycles through Time, Speed, Distance, ODO, Calories, and Pulse every 6 seconds.
• TIME: Displays total exercise time. Can be set as a target.
• SPEED: Displays current speed.
• DIST: Displays distance covered during the exercise. Can be set as a target.
• ODO: Displays the total distance accumulated since the monitor was last reset or the batteries were installed.
• CALORIES: Displays calories burned. Can be set as a target.
• PULSE RATE: Displays heart rate in beats per minute (BPM) when palms are placed on the contact pads for 6-7 seconds. Note: This reading is for reference only and not for medical diagnosis.

Monitor Specifications:

Monitor Notes:

• Replace batteries if the display is faint or blank.
• The monitor automatically shuts off after 4 minutes of no signal.
• The monitor turns on automatically when exercise resumes or a button is pressed.
• The monitor starts calculating when exercise begins and stops after 4 seconds of inactivity.

Technical Details

Diagram showing the MERACH MR-S15 Exercise Bike.

MERACH APP Setup

Customers can receive a 180-day MERACH membership by contacting support.eu@merach.com with their order ID and MERACH app username.

1. Download the MERACH app by scanning the QR code or searching "MERACH" in the Apple App Store or Google Play Store.
2. Open the MERACH app, log in, or sign up. For Apple devices, navigate to Profile > Settings > Language to change the language.
3. Follow the in-app instructions to set up your device.

Note: Workout courses are available in English only.

QR codes for MERACH APP download and connection guide.

KINOMAP APP Setup

1. Download the Kinomap app by scanning the QR code or searching "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 "MR-S15-XXXX".
6. Start training and explore different workout methods.

QR codes for Kinomap app download from App Store and Google Play.

Warm-up Exercises

Perform stretches before and after exercise. Each stretch should be held for 10-15 seconds and repeated 3 times.

1. Stretch down: Bend forward with slightly bent knees, relaxing back and shoulders.
2. Seated hamstring stretch: Sit with one leg extended, bring the other leg's sole to the inner thigh of the extended leg, and reach towards the toes.
3. Calf and Achilles tendon stretch: Stand with feet apart, one behind the other. Keep the back leg straight and heel on the ground, lean forward.
4. Quadriceps stretch: Stand and pull one foot towards the hips with the hand on the same side.
5. Sartorius (inner thigh muscle) stretch: Sit with soles of feet together, knees bent outwards, pull feet towards the groin.

Diagrams illustrating five different stretching exercises.

Troubleshooting

Warranty Information

Default Warranty Period: 12 Months from the date of purchase.

Additional 12-month Warranty: Activate by emailing product model name to register@merach.com or visiting merachfit.com/pages/warranty-europe within 14 days of purchase, providing the order number.

Defective Products & Returns: Contact Customer Support at support.eu@merach.com with your invoice and order number. Do not dispose of the product before contacting support. Return the product with a copy of the invoice and order number after approval.

Customer Support: For any issues or questions, contact support.eu@merach.com. Have your Order ID and serial number ready.

Terms & Policy: MERACH offers a 1-year limited warranty covering defects in material and craftsmanship. Refunds are available within 30 days of purchase for original buyers. The warranty applies to personal use and excludes commercial or rental use. MERACH is not liable for damages resulting from misuse, negligence, or improper operation. The warranty does not cover damage from abuse, accidents, alterations, improper maintenance, return transit damage, or unsupervised use by children under 18. This warranty provides specific legal rights that may vary by state.

Contact Information

MERACHfit: @Merachfit

Contact Us: 1- (877) 3563730 (Mon-Fri 8am-5pm PST)

Customer Service: support.eu@merach.com

Official Website: merachfit.com