Sunny Health & Fitness SF-B1003 User manual

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SUNNY INDOOR CYCLING BIKE
USER MANUAL
SF-B1003

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CONTENTS
SAFETY GUIDELINE ………………………………………..…...…….…….....…...3
UNIT GENERAL KNOWLEDGE …………....…………...……..…….…….…........4
EXPLODED DRAWING …………....…………...………………..………..……........5
PARTS LIST ………....…………...…………………………..……………..…............6
INSTALLATION …………………………………….………….…….……...…….…8
NOTICE …………………………………….………….…….……………....….……11
INSTRUCTION ON CHANGING BRAKE PAD…….…….…….…….…….….…12

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SAFETY GUIDELINE
1. Once assemble fully, please inspect to make sure all hardware parts such as bolts, nuts and washers
are positioned and in stability situation.
2. Always inspect the safety chain guard that protects the moving parts of the bike to be in safe and in
good order.
3. Always inspect the seat post, seat slider, pedals and handlebar to make sure they are in safe and
stability situation before using the bike.
4. To lubricate all moving parts monthly is recommended.
5. Do not wear loose clothing to avoid entangling into any moving parts.
6. Do not remove feet from the pedals while they are in motion.
7. Running or aerobic shoes are required when using the bike.
8. Dry the bike after each use to remove sweat and moisture. Wipe your Hope bike regularly with a mild,
non-abrasive cleaner and water solution. To avoid damaging the finish on the bike, never use a
petroleum-based solvent when cleaning.
9. Please keep children away from the bike while it is in use. Do not allow children to use the bike. This
bike is designed for adults, not children.
10. Do not dismount the bike until the pedals are at a completely STOP.
11. If you have any pain or tightness in your chest, an irregular heartbeat, shortness of breath, feel faint
or have any discomfort while you exercise, STOP!
12. Do not place fingers or any other objects into moving parts of the exercise equipment.
13. Before starting any exercise program, consult with your physician first. He or she can help establish
the exercise frequency, time and intensity appropriate for your particular age and condition.
14. After exercising, please turn the adjustment control knob clockwise (+) to increase tension so the
pedals will not rotate freely and possibly hurt someone.
15. The maximum user weight is 275 Lbs, pls do not overloaded.

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UNIT GENERAL KNOWLEDGE
The unit belongs to Aerobic Exercise equipment. Its training objective is to increase oxygen inhaled and
blood recycling through long time training (stamina exercise), active your heart blood cycling and lung
breath system so that all the organs of your body can get plenty of oxygen and nutrition, thus whole body
maintains a good fitness situation.
The unit is designed according to the drive theory of bicycle; the friction theory is adopted the resistance.
Adjust the resistance by tuning the Tensioner Knob, and brake by the Brake Handle. The equipment is
safety during the exercise. It is suitable for using at home, office and club.
Notice：
1. Make sure the equipment is steady before starting exercise. If the ground isn’t flat, please adjust Base
Levelers (25) for level.
2. Adjusting height of Seat Post (19) and slide the Seat Slider (20) in order that Seat (21) to a suitable
position, and then please adjust height of Handlebar Post (8) in accordance with your body size. Set
right resistance by Tensioner Knob (26).
3. You may do exercise three times every week, it spends about one hour every time, the best working
effect is HBF as 110-150 times/min.
4. The drive mode equipment is bi-directive drive. Please press Tensioner Knob (26) for braking if you
want to stop the exercise.
5. Do not leave Seat (21) until all parts stop completely.

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EXPLODED DRAWING

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SPARE LIST
NO.
DESCRIPTION
SPECIFICATION
QTY
1
Main Frame
1
2
Rear Base
Flat Oval 40*80*1.5T*498L
1
3
Pedal House
2
4
Hexagon Nut
M10
4
5
Inner Nut
φ31*M24*14.5L
2
6
Front Base
Flat Oval 40*80*1.5T*498L
1
7
Pedal
9/16“-20UNF
1 set
8
Handlebar Post
□40*40*1.5T*250L
1
9
Handlebar
1
10
Handle
M10*25L(Iron）
2
11
Flat Washer
φ10.2*φ30*4T
2
12
Small Chain Cover
1
13
Big Chain Cover
1
14
Chain Cover Fixation
1
15
Chain Adjuster Welding
2
16
Hexagon Nut
M12*P1.0*6T（sub tense: 19）
4
17
Sleeve
φ18*φ12*20L
1
18
Flywheel Spindle
M12*P1.0*153L
1
19
Seat Post
□40*40*1.5T*250L
1
20
Seat Slider
1
21
Seat
1
22
Opening Wrench
13#15# Opening Wrench
1
23
Handle
M10*25L(Iron Material）
2
24
Nylon Nut
M8
2
25
Base Leveler
φ52*M10*47L
4
26
Tensioner Knob
M10(with Silk-screen +，-）
1
27
Brake Pad
110*30*10T
1
28
Umbrella Cross Head screws
M4*10L Whole Teeth
7
29
Pulley
φ15xφ71.5xW23
2
30
Inner Hexagon Flat Round Head Screw
M6*12L
4
31
Hexagon Hollow Bolt
φ8*M6*30
2
32
Tube Mat
Suitable for Flat Oval 40*80*2T
4
33
Flat Washer
φ20*φ10*1.5T
4
34
Inner Hexagon Flat Round Head
Screw
M10x25
4
35
Limit Axis
φ21.5*φ18*27.5L
2
36
Spring
φ1.5*14L
2
37
Silence Chain
61 sets（P=12.7)122 pcs
1
38
Locknut
1-3/8“-24UNF-RH
2
39
Flat Washer
φ8*φ16*2T
4
40
Flywheel
460*30
1

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NO.
DESCRIPTION
SPECIFICATION
QTY
41
Bi-direction Small Chain Wheel
1-3/8“-24UNF-RH
1
42
Drop Resistant Screws ( Hexagonal,
Subtense: 14)
M8xP1.0x20L(30#), Class :8.8
2
43
Pedal Strap
44
Tube Mat
Suitable for Square Tube 40*40*2T
2
45
Tube Bushing
Outer with 50*50*2T, Inner with
40*40
2
46
Flat Washer
φ12*φ20*2T
1
47
R/L Crank
9/16" 170L
1set
48
Crank Cover
2
49
Bearing 6004
6004（Black Plastic Case）
2
50
C-Shaped Buckle
φ20
2
51
Axis + Chain Wheel Welding
φ20*160L
1
52
Thread Rod
M10*105L
1
53
Limit Cover
φ25*35L
1
54
Inner Thread Rod
M10*55L
1
55
Spring Shaft
M10*P1.0*140L
1
56
Spring
φ1.5*65L
1
57
Hex Nut（Subtense:14）
M10*P1.0*4T
1
58
Connecting Pressing Cover
φ16*25L
1
59
Sleeve
φ12*φ8.2*21.5L
2
60
Bearing 6001
6001（Black Plastic Case）
2
61
Arc-Shaped Block
3T
2
62
Inner Hexagon Hollow Bolt
φ8*M6*24
2
63
Flat Washer
φ17.5*φ25*0.3T
1
64
Wave-shaped Washer
φ17.5*φ25*0.3T
1
65
Cross Umbrella Head Screw
M5*15 Whole Teeth
2
66
Cap Nut
M12*P1.0（subtense:19）
1
67
Flat Washer
φ5*1.0
2
68
Water Bottle Holder
1

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INSTALLATION

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Steps of Installation:
Step 1：Fix Front Base and Back One.
According to the following figure, fix the Front Base (6) and Back Rear Base (2) to Main Frame (1)
respectively with 4pcs of Inner Hexagon Flat Round Head Screw (34) and Flat Washer (33) by Inner
Hexagon Wrench for fastening.
Step 2：Install Left Pedal and Right one.
Refer to the figure as below, insert the left Pedal and Right One (7) into the Crank. Furthermore, fix them
to the Main Frame (1) with Opening Wrench #15(22).
Step 3：Fasten Handlebar Post.
Refer to the following figure, loose handle (23), and insert Handlebar Post (8) to the Handlebar Support,
and then fasten Handle (23) again.

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Step 4：Fasten Handlebar.
Refer to the following figure, put the Handlebar (9) onto the Handlebar Post (8), and fasten them through
Flat Washer (11) and Handle (10).
Step 5：Fix Seat Slider and Seat.
Refer to the following figure, fix Seat Slider(20) to Seat Post (19) through Flat Washer（11）and Handle
(10), and then fasten Seat (21) to Seat Slider (20) through Opening Wrench 13# (22).
Step 6: Installation Water Bottle Holder.
Assembly Water Holder (68) on Main Frame (1) with Flat Washer (67) & Cross Umbrella Head Screw
(65) with tools.

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Step 7: Installation complete.
After installation, please check carefully whether all screws and nuts are fastened well or not.
NOTICE
1. Please check all the nuts, nut caps and pedals are in securing state regularly. If you find any defective
parts, please do not do any exercise until they are repaired well.
2. Please refer to the following figure, pay more attention to easy damage parts such as Brake Pad (27),
if you find them can’t work or fall off, and please replace them at once.
3. Please check whether Pedals are loose before starting exercise. If so, please repeat Step 2 for
installation.
4. If Seat is loose, please adjust Hexagon Screw for fastening through Opening Wrench (22).
6. If you want to remove this unit, please put your hand onto Sinking –handlebar (9), force it so that
Pulley of Front Base (29) to stand on land, this unit can be moved in this way.

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INSTRUCTION ON CHANGING BRAKE PAD
Step 1: adjust Tensioner Knob (26) counter-clockwise so that Brake Pad can be apart from Flywheel.
Step 2: unscrew 2pcs Inner Hexagon Hollow Bolt with 2pcs of Inner Hexagon tools (Remarks: the
center one should be unscrewed completely, the other one just be unscrewed for a half is OK), and then
take down Brake Pad Holder and Brake Pad (27).
Step 3: change new Brake Pad –including its holder, assemble Sleeve (59), Brake Pad (27), Inner
Hexagon Hollow Bolt (62) & Inner Hexagon Flat Round Head Screw (30) in turn, and fastened them with
Inner Hexagon Tool firstly, fasten another Inner Hexagon Hollow Bolt (62) finally.
- END-