Sunny SF-RB4602 User Manual

RECUMBENT BIKE WITH EXTRA CAPACITY

SF-RB4602

USER MANUAL

IMPORTANT: Please read this manual carefully before using the product. Retain owner’s
manual for future reference. For Customer Service, please contact:

[e-mail]

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 assured 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 any medication that may affect 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 2 feet 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. It is recommended that you lubricate all moving parts on a monthly basis.

7. 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, stop using the equipment immediately and don’t use the
equipment until the problem has been rectified.

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

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

10. The maximum weight capacity of this unit is 350 pounds.

11. This equipment is not suitable for therapeutic use.

12. Move with caution when lifting and moving the equipment. Always use proper lifting
technique and seek assistance if necessary.

13. 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.

14. This equipment is designed for indoor use only! It is not intended for commercial use!

1

EXPLODED DRAWING 1

6

5

1a

1

1b

2

3

4

7

8

9

10

11

12

13

14

15

1617

8

18

19L

19R

20

21

22

22

17

8

18

23

24

24

25

26

27

28

29

27

28

29

30

31

32

33

34

7

35

36

37

7

33

7

7

33

18

32

33

32

35

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

52

53

33
32

64

32

33

7

43

7

7

8

7

15

8

18

18

8

2

EXPLODED DRAWING 2

98R

84

98L

54

99100

95

95

100

54

99

99

54

99

54

99

3

PARTS LIST

NO.

DESCRIPTION

QTY

NO.

DESCRIPTION

QTY

1

Computer

1 44

Circlip d15

1

2

Screw M5*10

2 45

Screw M8*16

1

3

Screw M5*16*Φ8

1 46

Eccentric gear

1

4

Arc washer d5*Ф20*R30*1.5

1 47

Clamping axle

1

5

Tension control knob

1 48

Screw M6*16*S5

2

6

Tension wire

1 49

Arc washer d6*Ф16*1.5*R16

2

7

Screw M8*16*S6

17 50

Backrest cushion

1

8

Arc washer d8*Φ20*2*R30

8 51

Seat cushion

1

9

Handlebar post

1 52

Foam grip Φ23*3*550

2

10

Upper sensor wire 1

1 53

Spring washer d6

2

11

Trunk wire 1

1 54

Screw ST4.2*16*Ф8

4

12

Trunk wire 2

1 55

Nut 1

1

13

Sensor wire

1 56

Washer

1

14

Main frame

1 57

Nut 2

1

15

End cap

2 58

Housing Ф51.6

2

16

Front stabilizer

1 59

Housing seat

2

17

Carriage bolt M8*73*20*H5

4 60

Nut 3

1

18

Nut M8*H16*S13

5 61

Washer d24*Φ40*3

1

19L/R

Pedal

2 62

Round magnet φ15*7

1

20

Foot pad

1 63

Belt wheel

1

21

Rear stabilizer

1 64L/R

Crank arms (left & right)

1

22

End cap

2 65

Belt 1 23

Trunk wire 3

1 66

Screw ST4.2*16*Φ8

1

24

Bushing

2 67

Bolt M6*10*S10

1

25

Handlebar

1 68

Washer d6*Φ16*1.5

3

26

Handle pulse wire

1 69

Bearing 6001-2RS

2

27

Grommet Φ12*11*Φ3

2 70

Idler wheel Ф39*Ф34*24

1

28

Screw ST4.0*19*Φ11

2 71

Wave washer d12*Φ15.5*0.3

1

29

Pulse sensors

2 72

Idler wheel shaft

1

30

Sliding rail

1 73

Screw M8*12*Φ10*5*S12

1

31

Front mounting plate

1 74

Washer d12*Φ17*0.5

1

32

Spring washer d8

9 75

Spring 1

1

33

Washer d8*Φ16*1.5

17 76

Nut M8*H7.5*S13

1

34

Screw M8*20*S6

3 77

Bolt M6*16*S10

2

35

End cap F38*38*14

2 78

Spring d6

2

36

Backrest frame

1 79

Washer d6*Φ12*1.2

2

37

Bolt M8*60*20*H5

1 80

Circlip d12

2

38

Foam for locating handlebar

1 81

Magnetic board axle
Φ12*70*14*45.5*M6

2

39

Seat adjustment handle

1 82

Magnetic board

1

40

Clamp

1 83

Spring 2

1

41

Clamping piece

1 84

Screw ST3*10* Φ5.6

1

42

Axle for clamping piece

1 85

Magnet location grip

1

43

Circlip d12

2

86

Square magnet

4