SUNNY HEALTH FITNESS SF-RB4631 Performance Upright Exercise Bike User Manual

June 14, 2024
SUNNY Health Fitness

SUNNY HEALTH FITNESS LOGO PERFORMANCE INTERACTIVE SERIES
UPRIGHT BIKE
SF-B220030
USER MANUAL SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise
Bike

IMPORTANT!
Please retain owner’s manual for maintenance and adjustment instructions. Your satisfaction is very important to us, PLEASE DO NOT RETURN UNTIL YOU HAVE CONTACTED US: support@sunnyhealthfitness.com or 1-877-90SUNNY (877-907-8669).

IMPORTANT SAFETY INFORMATION

We thank you for choosing our product. To ensure your safety and health, please use this equipment correctly. It is important to read this entire manual before assembling and using the equipment. Safe and effective use can only be achieved if the equipment is assembled, maintained and used properly. It is your responsibility to ensure that all users of the equipment are informed of all warnings and precautions.

  1. Before starting any exercise program you should 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.

  2. Be aware of your body’s signals. Incorrect or excessive exercise can damage your health. Stop exercising if you experience any of the following symptoms: pain, tightness in your chest, irregular heartbeat, shortness of breath, lightheadedness, dizziness or feelings of nausea. If you do experience any of these conditions, you should consult your physician before continuing with your exercise program.

  3. Keep children and pets away from the equipment. The equipment is designed for adult use only.

  4. Use the equipment on a solid, flat level surface with a protective cover for your floor or carpet.
    To ensure safety, the equipment should have at least 4 feet (1.2 M) of free space all around it.

  5. Ensure that all nuts and bolts are securely tightened before using the equipment. The safety of the equipment can only be maintained if it is regularly examined for damage and/or wear and tear.

  6. Always use the equipment as indicated. If you find any defective components while assembling or checking the equipment, or if you hear any unusual noises coming from the equipment during exercise, discontinue use of the equipment immediately and do not use until the problem has been rectified.

  7. Wear suitable clothing while using the equipment. Avoid wearing loose clothing that may become entangled in the equipment.

  8. Do not place fingers or objects into the moving parts of the equipment.

  9. The maximum weight capacity of this unit is 250 lbs (115 kgs).

  10. The equipment is not suitable for therapeutic use.

  11. Use caution when lifting and moving the equipment. Always use proper lifting technique and seek assistance if necessary.

  12. Your product is intended for use in cool, dry conditions. You should avoid storage in extreme cold, hot or damp areas as this may lead to corrosion and other related problems.

  13. This equipment is designed for indoor and home use only! It is not intended for commercial use!

PRE-ASSEMBLY CHECK LIST

Before you start to assemble, please make sure all parts are included.

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike -
ASSEMBLY

HARDWARE PACKAGE

| #15  D8xΦ22×2 1PC
---|---
| #24 M16x1.5xL22xΦ56 1PC
| #86  S10, S13, S14, S15, S17 1PC
| #26 M8x20 1PC
| #85  S6 1PC

Ordering Replacement Parts (U.S. and Canadian Customers only)
Please provide the following information in order for us to accurately identify the part(s) needed:
✓ The model number (found on cover of manual)
✓ The product name (found on cover of manual)
✓ The part number found on the “EXPLODED DIAGRAM” (pages 60-61) and “PARTS LIST” (page 11)
Please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY (877-907-8669).

ASSEMBLY INSTRUCTIONS

We value your experience using Sunny Health and Fitness products. For assistance with parts or troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY (877907-8669).
STEP 1
Remove the 4 Carriage Bolts (No. 10), 4 Arc Washers (No. 13) and 4 Cap Nuts (No. 11) from the 2 Paper Tubes (No. D) using Spanner (No. 86).
NOTE: You may discard the 2 Paper Tubes (No. D) or save them to repackage the item in the future.
Attach the Front Stabilizer (No. 2) and the Rear Stabilizer (No. 3) to the Main Frame (No. 1) with 4 Carriage Bolts (No. 10), 4 Arc Washers (No. 13) and 4 Cap Nuts (No. 11) that were just removed using Spanner (No. 86).

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike - Carriage
Bolts

STEP 2
Attach the Left Pedal (No. 30L) to the left side of the Crank (No. 14). Turn the Left Pedal (No. 30L) counter-clockwise as tightly as you can with your hand. Then secure by using Spanner (No. 86).
Attach the Right Pedal (No. 30R) to the right side of the Crank (No. 14). Turn the Right Pedal (No. 30R) clockwise as tightly as you can with your hand. Then secure by using Spanner (No. 86).
NOTE: Attaching the Pedals (No. 30L/R) to the wrong side of the Crank (No. 14) or turning it the wrong direction can damage the Crank (No. 14).

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike -
Spanner

STEP 3
NOTE:
Make sure the Tension Controller (No. 18a) is at the lowest level before you connect the cable. This ensures the wires are at their longest point. We recommend the assistance of a second person to help hold the Handlebar Post (No. 4). This will make the connection easier when you are attaching Tension Hook (No. 39) to the Tension Cable (No. 18b).
Attach the Tension Cable (No. 18b) into the metal bracket of Tension Hook (No. 39) as shown in drawing A-①. Then, pull Tension Cable (No. 18b) upward and insert it into the slot of metal bracket of Tension Hook (No. 39) as shown in drawing A-③. Make sure the metal fitting on Tension Cable (No. 18b) is secured in the metal bracket.
Connect the Sensor Extension Wire 2 (No. 37) to the Sensor Extension Wire 1 (No. 38).
Remove 4 Screws (No. 9), 4 Spring Washers (No. 17) and 4 Arc Washers (No. 13) from the Main Frame (No. 1) using Allen Wrench (No. 85).
Attach the Handlebar Post (No. 4) to the Main Frame (No. 1) with 4 Screws (No. 9), 4 Spring Washers (No. 17) and 4 Arc Washers (No. 13) that were just removed. Tighten and secure with the Allen Wrench (No. 85).
NOTE: Do not cut or pinch any wires when attaching the Handlebar Post (No. 4).

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike - Tension
Cable

STEP 4
Remove the preassembled 4 Screws (No. 41) from the Meter (No. 34) with Spanner (No. 86).
Connect the Sensor Extension Wire 2 (No. 37) to the wire coming from the Meter (No. 34).
Attach the Meter (No. 34) to the bracket of the Handlebar Post (No. 4) with 4 Screws (No. 41) that were just removed using Spanner (No. 86). Then plug the Pulse Wire (No. 35) to the jack on the back of the Meter (No. 34).
NOTE: To avoid damaging the wires, please insert them inside the Handlebar Post (No. 4) before securing the Meter (No. 34) onto the bracket.
Remove 2 Arc Washers (No. 13), 2 Spring Washers (No. 17) and 2 Screws (No. 9) from Handlebar Post (No. 4) with Allen Wrench (No. 85).
Attach the Handlebar (No. 5) to the bracket of the Handlebar Post (No. 4) with 2 Arc Washers (No. 13), 2 Spring Washers (No. 17) and 2 Screws (No. 9) that were just removed with Allen Wrench (No. 85).

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike -
Meter

STEP 5
Remove 3 Flat Washers (No. 33) and 3 Nylon Nuts (No. 12) from the Seat (No. 31) by using the Spanner (No. 86).
Attach the Seat (No. 31) to the Seat Slider (No. 7) and tighten with 3 Flat Washers (No. 33) and 3 Nylon Nuts (No. 12) that are just removed using the Spanner (No. 86).
Attach the Seat Slider (No. 7) to the Seat Tube (No. 6), secure and tighten Flat Washer (No. 15) and Knob (No. 26).
Insert the Seat Tube (No. 6) to the post of Main Frame (No. 1), adjust to the proper height. Then insert and tighten the Knob (No. 24) to secure the Seat Tube (No. 6) in place.
NOTE: Before exercise, make sure the Seat (No. 31) is tightly locked to the post of Seat Slider (No. 7).

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike -
FIGURE

THE ASSEMBLY IS COMPLETE!

ADJUSTMENT GUIDE

ADJUSTING THE BALANCE
In order to achieve a smooth and comfortable ride, you must ensure that the bike is stabled and secured. If you notice that the bike is unbalanced during use, you should adjust the Read End Caps (No. 21) located on the rear stabilizer until the bike becomes levelled with the floor surface.

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike -
BALANCE

ADJUSTING THE SEAT
The Seat (No. 31) of this bike is fully adjustable as it moves Up, Down, Fore (forward), Aft (backward).
To adjust the height of the Seat Tube (No. 6), loosen and pull the Knob (No. 24) outward, then raise or lower the Seat (No. 31) to the desired height. Once adjusted, re-insert and tighten the Knob (No. 24) to secure the Seat (No. 31) in place.
To adjust the Seat (No. 31) back and forth, loosen the Knob (No. 26) and slide the Seat Slider (No. 7) to the desired position. Then tighten the Knob (No. 26) to secure the Seat Slider (No. 7) in place.

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike -
SEAT

ADJUSTING THE TENSION
Adjust the tension by rotating the Tension Controller (No. 18a) clockwise to increase the level of resistance. Rotate the Tension Controller (No. 18a) counter-clockwise to decrease the level of resistance.
Tension levels are set at Level 1 being the lowest and Level 8 being the highest.

MOVING THE BIKE
Hold the bike by the Handlebar (No. 5) and press down until the Transportation Wheels (No. 32) touch the ground. With the Transportation Wheels (No. 32) on the ground, you can transport the bike to the desired location with ease.

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike -
BIKE

BATTERY INSTALLATION & REPLACEMENT

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike -
INSTALLATION

BATTERY INSTALLATION

  1. Take out 2 AAA batteries from meter box.
  2. Press the buckle of battery cover on the Meter (No. 34), then remove battery cover.
  3. Install 2 AAA batteries into the battery case on the back of the Meter (No. 34). Pay attention to the battery + and – poles before installing.
  4. Press the buckle of battery cover, then put the battery cover back to the back of the Meter (No. 34).

The installation is complete!
BATTERY REPLACEMENT

  1. Press the buckle of battery cover on the back of the Meter (No. 34), then remove battery cover.
  2. Remove the 2 old AAA batteries in the battery case and install 2 new AAA batteries into the battery case on the back of the Meter (No. 34). Pay attention to the battery + and – poles before installing.
  3. Press the buckle of battery cover, then put the battery cover back to the back of the Meter (No. 34).

The replacement is complete!
BATTERY DISPOSAL
Dispose the batteries according to the laws and regulations of your local region. Some batteries may be recycled. When disposing or recycling, do not mix battery types.

EXERCISE METER

FUNCTION BUTTONS:
MODE:
Press the button to select TIME, DISTANCE, and CALORIES to preset.
Press the button for selection function display value on LCD or enter after setting.
Press the button and hold for 3 seconds to reset all values except ODOMETER to zero.
(When user replaces the batteries, all the values will reset to ZERO automatically).
SET: To set up the target value of TIME, DISTANCE, and CALORIES. Press the button and hold for 2 seconds to speed up the increment.
RESET: Press the button to reset function value when setting.
Press the button and hold for 3 seconds to reset all values except ODOMETER to zero (When the user replaces batteries, all the values will reset to ZERO automatically).

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike - FUNCTION
BUTTON

FUNCTIONS & OPERATIONS:

  1. BATTERY INSTALLATION: Please install 2 AAA 1.5V batteries in the battery case on the back of the meter. (Whenever batteries are removed, all the function values will be reset to zero.)

  2. AUTO ON/OFF: Once the user begins to exercise, the meter will show the workout value automatically. After about 4 minutes of inactivity, the meter will turn off. Odometer value does not reset to 0 when the meter turns off. When the user starts to exercise again, the workout value of odometer will accumulate continuously.

  3. AUTO SCAN: After the meter is powered on, press MODE button and the LCD will display all function values from TIME-SPEED-DISTANCE-CALORIES-ODOMETER-PULSE. Each value will be held for 6 seconds.

  4. SPEED: Displays the current training speed from 0.0 to 99.9 MPH (Miles per hour).

  5. DISTANCE: Accumulates total distance from 0.00 up to 9999 M (Miles). The user may preset target distance by pressing the SET & MODE buttons. Each increment is 0.1 M (Miles).
    Automatically counts down from targeting value during exercise.

  6. TIME: Accumulates total time from 00:00 up to 99:59. The user may preset target time by pressing SET & MODE buttons. Each increment is 1 minute.
    Automatically counts down from targeting value during exercise.

  7. CALORIES: Accumulates calories burned during training from 0.0 to 9999 (Cal). The user may also preset the target calories before training by pressing the SET & MODE buttons. Each setting increment is 1 Cal.
    Automatically counts down from targeting value during exercise.
    NOTE: This data is a rough guide which cannot be used in medical treatment.

  8. ODOMETER: Displays the total accumulated distance from 0.0 to 9999 M (Miles). User can also press MODE button to display the odometer value.

  9. PULSE: The meter will display the user’s heart rate in beats per minute (BPM) during training.
    NOTE: This data is a rough guide which cannot be used in medical treatment.

  10. RESET: Press the button and hold for 3 seconds to reset all values except ODOMETER to zero.

NOTE:

  1. If the meter display is abnormal, please re-install the new batteries and try again. Always change both batteries at the same time. Do not mix battery types and do not mix old and new batteries.
  2. Battery Spec: 1.5V UM-4 or AAA (2PCS).
  3. Dispose the batteries safely, according to your state and regional guidelines.

APP CONNECTION:

  1. Scan the QR code below to download the SunnyFit app onto your mobile device.SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike - QR Code https://sunnyhealthfitness.com/app/

  2. If this is your first time using the SunnyFit app, follow the in-app instructions to register for your free SunnyFit account and log in.

  3. Ensure that the Bluetooth function is turned on from your mobile device.

  4. To connect the equipment to the SunnyFit app:
    a. From the “Workout” tab, press on the “Search” button to search for your equipment.
    b. Once your equipment appears on the list, tap the “Select” button to confirm.
    c. NOTE: If your equipment does not appear on the “Searching for Equipment” list, check the EXERCISE METER on your equipment to ensure that it is not in sleep mode and your phone’s Bluetooth function is on, then tap “Retry” to search again.
    d. Once your equipment shows up on the “Workout” tab as “Currently Selected”, your equipment is now ready to display, track, and record your equipment’s workout stats on the app!

  5. If you are unable to replicate these steps, or have any other issues with the SunnyFit app, please contact SunnyFit support at support@sunnyfit.com , or use the in-app “Contact Us” form to request support (“Me” tab -> “Contact Us”).

PARTS LIST

No. Description Spec. Qty.
1 Main Frame 1
2 Front Stabilizer 1
3 Rear Stabilizer 1
4 Handlebar Post 1
5 Handlebar 1
6 Seat Tube 1
7 Seat Slider 1
8 Screw M8×40 2
9 Screw M8×20 6
10 Carriage Bolt M8×65 4
11 Cap Nut M8 4
12 Nylon Nut M8 6
13 Arc Washer D8×Φ20×2×R25 10
14 Crank 1
15 Flat Washer D8×Φ22×2 1
16 Flat Washer D8×D16×1.5 2
17 Spring Washer D8 6
18a Tension Controller 1
18b Tension Cable 1
19 Arc Washer D5 1
20 Screw M5×15 1
21 Rear End Cap 2
22 Front End Cap 2
23 Foam Grip 2
24 Knob M16x1.5xL22xΦ56 1
25 Wire Plug 1
26 Knob M8x20 1
27 Round Cap 2
28 Square Cap 2
29 Bushing 1
30L/R Pedal Left/Right 1PR.
31 Seat 1
32 Transportation Wheel 2
33 Flat Washer D8 3
34 Meter 1
35 Pulse Wire 1
36 Pulse Sensor 2
37 Sensor Extension Wire 1
38 Sensor Wire 1
39 Tension Hook 1
40 Flat Washer Φ4.2×Φ9×1 2
41 Screw M5×10 4
42 Screw ST4.2×19 5
43 Screw ST4.2×18 10
44 Sealing 1
45L/R Belt Cover 1PR.
46 Crank Cover 2
47 Belt Pulley 1
48 Belt 335  PJ6 1
49 Spring Washer D17 1
50 Flat Washer D17×Φ22×0.5 1
51 Wave Washer Φ17×Φ25×0.3 1
52 Screw M6×8 2
53 Screw M6×10 4
54 Flywheel Axle 1
55 Flat Washer D6×Φ12×1.2 2
56 Flat Washer D10×Φ14×1 1
57 Flat Washer D6×Φ16×1.5 3
58 Magnet 5
59 Magnetic Board 1
60 Magnetic Board Axle 1
61 Spring Washer D12 2
62 Spring Φ1.6×Φ15×L47.2 1
63 Screw Φ14×Φ10×M8×20.5 1
64 Screw M6×15 5
65 Screw M4×15 2
66 Nut 2
67 Washer 1
68 Locking Nut-L 1
69 Open Face Bearing 2
70 Bearing Housing 2
71 Locking Nut-R 1
72 Big Flat Washer 1
73 Flywheel 2.5KG 1
74 Bearing 6001RS 4
75 Wave Washer D12 2
76 Bearing Bracket 2
77 Bearing Housing 2
78 Spring Washer D6 5
79 Spring Φ3×Φ18×L 58.5 1
80 Hex Bolt M5×60 1
81 Hex Nut M5 2
82 Idler Wheel 1
83 Idler Wheel Linkage 1
84 Sensor Bracket 1
85 Allen Wrench S6 1
86 Spanner S10, S13, S14, S15, S17 1
87 Adjustable Belt Bolt M6x36 1
88 Nylon Nut M6 1
89 Supporting Board 1

EXPLODED DIAGRAM 1

DIAGRAM 1

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike -
DIAGRAM

DIAGRAM 2

SUNNY HEALTH FITNESS SF RB4631 Performance Upright Exercise Bike - DIAGRAM
2 Version 1.1

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