Merach MR-S19 Recumbent Bike User Manual

Safety Instructions

Please keep this manual in a safe place for future reference.

It is very 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, properly maintained and used. Make sure all users are familiar with all warnings and precautions of this machine.

Please consult your physician to determine if you have any medical or physical conditions that could put your health and safety at risk or prevent you from using the equipment properly. Your physician's advice is essential if you are taking medication that affects your heart rate, blood pressure, or cholesterol level.

Please always pay attention to your body signals; improper use of the machine may affect your health. If you experience any symptoms (including headache, chest pain, irregular heartbeat, shortness of breath, dizziness, or any discomfort), stop exercising immediately and consult your physician, get the permission before training again.

Always keep children and pets away from the machine. The machine is for adult use only.

Please use this machine on stable and horizontal ground level, and put a protective layer on the floor or carpet to prevent the floor from damaging. Make sure the distance between the machine and each obstacle is at least 1.6 ft (0.5m).

Please check all screws and nuts are properly tightened before using the machine.

The safe use of the machine can only be guaranteed if regular maintenance and repairs are undertaken, and worn out and broken parts are changed.

Please follow the instructions in this manual to use this machine. Please stop using and operating immediately when you find any defective parts or hear any abnormal sound. Make sure all issues are resolved before using it again.

Please wear sports clothes, sports shoes, or other proper clothes. Loose-fitting clothing is not recommended, as loose clothing may get caught in the machine, hindering operation and possibly causing an injury.

This machine is only for home use. The Maximum user weight is 330lbs.

This machine is not for professional medical treatment.

This product is only for family use.

The overall performance of the machine and all moving parts must be checked regularly to ensure the safety of the machine.

If the moving parts are damaged, please do not use the machine until the parts are repaired.

Keep the children away from the machine. The equipment is not for children to use or play with. They can injure themselves accidentally.

Care & Maintenance

Do not store the machine in a place exposed to direct sunlight, wind and rain, or with high humidity. If needed, please pack the machine to keep children away from touching or playing with it.

Please check if there's rust or cracks after long-term storage.

Please understand that for the consumable parts, the wear and tear may also occur even with proper maintenance.

For long-term use of this machine, please wipe the dust regularly. Do not water it directly, or wipe with gasoline, abrasive powder, etc. Otherwise, it might cause cracks on the parts or main body, electric shock or fire. Please use Dilute neutral detergent for maintenance.

Symbol Descriptions:

CE: This symbol stands for "Conformité Européene", which means "Conformity with EU directives". With the CE-marking, the manufacturer confirms that this product complies with applicable European directives and regulations.

UKCA: This symbol stands for "UK Conformity Assessed", which means "Conformity with British Standards". With the UKCA-marking, the manufacturer confirms that this product complies with applicable British Standards.

Simplified EU Declaration of Conformity

• Hereby, Zhejiang Yulu Electronic Technology Co., Ltd. declares that the fitness equipment MR-R02(Q1S) is in compliance with Directive 2014/53/EU.
• The full text of the EU declaration of conformity is available at the following internet address: https://merachfit.com/pages/declarations-of-conformity

Notes on Disposal

Packaging materials are raw materials and can be recycled. Separate the packaging materials correctly and dispose of them properly in the interest of the environment. Your local administration can provide additional information.

Used devices do not belong in household waste! Dispose of used devices properly! Doing so helps fulfill our responsibility to protect the environment. Your local administration can provide information on collection points and opening hours.

Batteries do not belong in household waste! As the end user, you are legally required to return discharged batteries to a collection point. You can take your old batteries to the public collection points in your community, or you can take them to any place where batteries of that type are being sold.

Manufacturer and Importer Information:

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

A diagram showing all the parts of the Merach MR-S19 Recumbent Bike:

• #22 Rear Foot Tube X 1
• #21 Front Foot Tube X 1
• #8 Main Frame X 1
• #18 Backrest Support X 1
• #10 Seat Cushion X 1
• #9 Handrail X 1
• #5 Handlebar Post X 1
• #15 Rear Handle X 1
• #26 Backrest X 1
• #4 Handlebar Cap X 1
• #20R Right Pedal X 1
• #20L Left Pedal X 1
• #1 Monitor X 1
• AA Battery X 2
• #27 Bottle Cage X 1
• #7 Decorative Cover X 1
• #25 Seat Cushion Adjustment Lever X 1
• Screw kit X 1
• User Manual X 1

Parts Tool List

Please check if all the parts and tools are in the package.

• Step 1: #C Closed-end Spanner X 1
• Step 2: #14 Pan-head Hexagon Socket Set Screws M6*45 X 4, #B Cross Hexagon Wrench X 1
• Step 3: #11 Bolts M8*66 X 2, #12 Pan Head Hexagon Socket Full Tooth Screws M6*13 X 5, #13 Nuts M8 X 2, #A Allen Key X 1, #D Open Spanner X 1
• Step 4: #12 Pan Head Hexagon Socket Full Tooth Screws M6*13 X2, #B Cross Hexagon Wrench X 1
• Step 5: #B Cross Hexagon Wrench X 1
• Step 6: #D Open Spanner X 1
• Step 7: #B Cross Hexagon Wrench X 1
• Step 8: #28 Cross Recessed Pan Head Screws M5*13 X 2, #B Cross Hexagon Wrench X 1

Assembly Instructions

STEP 1: Fix the Front and Rear Tube to The Main Frame

A. Remove pre-assembled Washers (#23) and Nuts (#24) from the Front Tube with Wheel (#21) and Rear Tube (#22).

B. Install Front Tube with Wheel (#21) and Rear Tube (#22) onto Main Frame (#8). Please see the diagram to ensure the both tubes are installed in the correct position.

C. Place the Washers (#23) and tighten Nuts (#24).

Diagram description: Shows the main frame (#8) with the front tube (#21) and rear tube (#22) being attached using washers (#23) and nuts (#24).

STEP 2: Lock the Back Cushion on the Welded Seat

A. Attach the Backrest Support (#18) to the seat slider on the Main Frame (#8) with Bolts (#11) and Nuts (#13), and Bolt (#12) from the bottom of the seat slider.

B. Attach the Seat (#10) to the Backrest Support (#18) with Bolts (#12).

C. Attach the Backrest (#26) to the Backrest Support (#18) with Bolts (#14).

Diagram description: Shows the seat slider, backrest support (#18), seat cushion (#10), and backrest (#26) being assembled onto the main frame (#8) using bolts (#11, #12, #14) and nuts (#13).

STEP 3: Lock the Rear Handle to the Welded Seat

A. Attach the Seat Handle (No. 15) to the Backrest Support (No. 18) with Seat Handle Hook (No. 16) and Bolts (No. 17).

Diagram description: Shows the seat handle (#15) being attached to the backrest support (#18) using a seat handle hook (#16) and bolts (#17).

STEP 4: Tighten the Adjustment Tube to the Main Frame

A. Slide the Lever (#25) onto the Lever Connect located under the Seat (#10) and secure with Bolts (#12).

B. Plug the Pulse Sensor Wire on the Seat Handle (#15) into the Pulse Sensor Extension Wire.

Diagram description: Shows the adjustment lever (#25) being attached to the seat (#10) with bolts (#12), and the pulse sensor wire connection.

STEP 5: Install the Resistance Adjusting Knob

A. Slide the Decorative Cover (#7) on the Support Tube (#5) as shown in the illustration.

B. Connect the Middle Meter Wire on the Support Tube (#5) to the Lower Meter Wire on the Main Frame (#8).

C. Connect the Pulse Sensor Wire on the Support Tube (#5) to the Pulse Sensor Wire on the Main Frame (#8).

D. Insert the Support Tube (#5) onto the Main Frame (#8) and secure with Bolts (#6).

E. Slide the Decorative Cover (#7) down to cover the bolts.

Diagram description: Shows the support tube (#5) being attached to the main frame (#8) with bolts (#6), and the decorative cover (#7) being slid into place. Wire connections are also indicated.

STEP 6: Install the Handrail and the Monitor

A. Attach the Handlebar (#9) to the Support Tube (#5) with Bolts (#3). Clip the Handlebar Cap (#4) onto the Handlebar (#9) to cover the Bolts (#3).

B. Plug the Middle Meter Wire on the Support Tube (#5) and the Pulse Sensor Wire into the connecting wires of the Meter (#1), and push the excess wires back into the Support Tube (#5).

C. Attach the Meter (#1) to the plate on the Support Tube (#5) with Bolts (#2).

NOTE: Please be careful not to damage the wires when attaching the Meter (#1).

Diagram description: Shows the handlebar (#9) being attached to the support tube (#5) with bolts (#3) and covered by the handlebar cap (#4). The monitor (#1) is attached with bolts (#2), and wires are connected. Arrows indicate the connection points for the pedals (#20L, #20R).

STEP 7: Assemble the Pedals

A. Assemble the left and right pedals (#20L) and (#20R) with the straps as shown in Figure P1 and P2.

B. Lock the left and right pedals (#20L) and (#20R) on the crank respectively. Turn the bolt of the right pedal (#20R) clockwise by hand with 3 screw teeth to the crank, and lock it clockwise with a cross wrench. Similarly, turn the bolt of the left pedal (#20L) by hand 3 threads counter clockwise to the cross wrench.

NOTE: The left and right pedals (#20L) and (#20R) should be kept in a locked state at all times during the exercise.

Diagram description: Shows the pedals (#20L, #20R) being attached to the crank. Figures P1 and P2 illustrate strap assembly, and Figure P3 shows the tightening process with a wrench.

STEP 8: Fix the Bottle Cage

A. Remove the Cross Pan Head Self-tapping Screw pre-assembled on the Handlebar Post with the Cross Wrench.

B. Use the Cross Wrench (A) to tighten the Bottle Cage with the Cross Head Self-tapping Screw to lock on the Handlebar Post.

Diagram description: Shows the bottle cage (#27) being attached to the handlebar post using screws (#28) and a cross wrench.

Product Usage Instructions

Seat Cushion Adjustment Instructions

A. Carry the Seat Cushion Adjustment Lever (#25) up, and then move the Seat Cushion (#10) back or forth to choose a suitable position for users.

B. Press the Seat Cushion Adjustment Lever (#25) down completely.

Diagram description: Shows a close-up of the seat adjustment mechanism. Arrows indicate moving the seat cushion (#10) forward/backward after lifting the lever (#25), and then pressing the lever down.

Rear Foot Tube Adjustment Instructions

A. Adjust the Resistance Gear Handle to change the gear of the bike as shown.

Please adjust the twelve eccentric foot sleeve (#30) on the rear foot tube (#22) as needed to make the exercise bike stable without shaking.

B. Pull the gear handle back to increase resistance (The number 8 represents the maximum resistance).

C. Push the gear handle forward to decrease resistance (The number 1 represents the minimum resistance).

Diagram description: Three images show the resistance adjustment handle being operated. The second image shows adjusting the eccentric foot sleeve on the rear foot tube (#22) for stability.

Machine Movement Instructions

Drag back and forth by grasping the curved handle of Rear Foot Tube (#22) with your hand and the front foot tube (#21) touching the ground.

Diagram description: A person is shown demonstrating how to move the recumbent bike by grasping the rear foot tube handle and pushing/pulling. Arrows indicate the direction of movement.

Batteries Installation Instructions

Remove the back cover by hand (Figure A), then prepare the batteries (Figure B), then install two batteries, cover the back cover (Figure C), and the battery assembly is completed (Figure D).

Diagram description: Four steps (A, B, C, D) illustrate the process of opening the monitor's back cover, inserting batteries, and closing the cover.

Instructions for the Monitor

Function Buttons:

The monitor features the following buttons:

• RESET: Push down for resetting time, distance, and calories. If the long press holds down RESET, besides the ODO position, the material will turn completely 0.
• MODE: Push down for selecting functions. If the long press holds down MODE button, it will turn completely 0.
• SET: To set the values of time, distance, pulse, and calories when not in scan mode.

Diagram description: An illustration of the monitor console showing the display area and the buttons: RESET, MODE, SET. Labels for display functions like TIME, SPEED, DIST, ODO, PULSE, CAL are visible.

Function and Operations:

• SCAN: Press "MODE" button until "SCAN" appears. The monitor will rotate through all 5-6 functions (Time, Speed, Distance, Calorie, ODO, and Pulse). Each display will be held for 6 seconds.
• TIME: Counts the total time from exercise start to end. Press "MODE" button until "TIME" appears, then press "SET" button to set exercise time. When the "SET" is zero, the computer will alarm for 10 seconds.
• SPEED: Displays current speed.
• DIST: Counts the distance from exercise start to end. Press "MODE" button until "DIST" appears, then press "SET" button to set exercise distance.
• CALORIES: Counts the total calories from exercise start to end. Press "MODE" button until "CAL" appears, then press "SET" button to set exercise calories. Note: When the "SET" is zero, the monitor will alarm for 10 seconds.
• ODO: The total distance that this function refers to from battery capacity period runs.
• PULSE RATE: Press MODE button until "PULSE" appears. Before measuring your pulse rate, place the palms of your hands on both of your contact pads, and the monitor will show your current heart beat rate in beats per minute (BPM) on the LCD after 6-7 seconds. Note: During the process of pulse measurement, because of the contact jamming, the measurement value may be higher than the virtual pulse rate during the first 2-3 seconds, then will return to normal level. The measurement value cannot be regarded as the basis of medical treatment.
• ALARM: The computer will "Beep" when pressing the "MODE", "SET", and "RESET" buttons.
• AUTO ON/OFF & AUTO START/STOP: Without any signal for 4 minutes, the power will turn off automatically. As long as the wheel is in motion or any button is pressed, the monitor is in action.

Monitor Specifications:

NOTE:

1. If the display is faint or shows no figures, please replace the batteries.
2. The monitor will automatically shut off if there is no signal received after 4 minutes.
3. The monitor will turn on automatically after restarting the exercise or pressing the button.
4. The monitor will automatically start calculating when you start to exercise and will stop calculating when you stop exercising for 4 seconds.

Technical Details

Diagram description: A line drawing of the Merach MR-S19 recumbent 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. Follow the in-app instructions to set up your device.

QR Code Descriptions: A QR code labeled "MERACH APP Download" and another labeled "APP Connection Guide". Links to Google Play and App Store are also indicated.

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 "Recumbent Bike", and find your "MR-S19-XXXX".
6. Start training and explore different workout methods.

QR Code Descriptions: A QR code for the App Store and a QR code for Google Play are shown.

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 (see Figure 1).
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 (see Figure 2).
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 (see Figure 3).
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 (see Figure 4).
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 (see Figure 5).

Diagram description: Figures 1 through 5 illustrate various stretching poses: a forward bend, a seated hamstring stretch, a calf stretch against a wall, a quadriceps stretch, and an inner thigh stretch.

Troubleshooting

Warranty Information

Product Details

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

• Date of Purchase:
• Serial Number:

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; it does not apply to commercial, rental, or any other uses for which the product is not intended. There are no warranties other than the warranties 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.

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Support Information

Support Email:

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Our Website:

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