POWER STEPPER WITH RESISTANCE
BANDS AND HANDLEBAR
SF-S021055
USER MANUAL
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: [email protected] or 1- 877 - 90SUNNY (877-907-8669).
1
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 condition 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 2 feet (60 cm) 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 330 lbs (150kgs).
10. The equipment is not suitable for therapeutic use.
11. To avoid bodily injury and/or damage to the product or property, proper lifting and moving are
required.
12. Your product is intended for use in cool and dry conditions. You should avoid storage in
extremely 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.
2
PRE-ASSEMBLY CHECK LIST
Before you start to assemble, please make sure all parts are included.
37
THANK
YOU
F OR Y OUR P URCHA SE
If yo u ha v e any q ue st ions , plea se c on ta ct us at (87 7) 90S U NN Y or
email: support@sunn yhealthfitness.com
UNNY
7-1
6
1
8
53
C
D
74
37
70
SF-S021055 HARDWARE PACKAGE
#58 Φ52*M16*1.5*22 1PC
#16 M8*20*S5 4PCS
#17 D8*Φ20*2*R30 4PCS
#18
Φ13*Φ8.5*2 4PCS
STEP 1
#75 M8*35*15*S5 2PCS
STEP 2
STEP 3
#12 S5 1PC
STEP 4
#21 M5*15*Φ8 1PC
#15 M6*15*S5 2PCS
59-1
A
P
U
L
L
R
E
M
O
V
E
B
E
F
O
R
E
U
S
E
P
U
L
L
A
P
U
L
L
R
E
M
O
V
E
B
E
F
O
R
E
U
S
E
MPORTANT! Please re tain ow ner’s manual for maintenance and
adjust ment ins truc tions . Your satis fact ion is very important to us,
PLEASE DO NOT RETURN UNTIL YOU HAVE CONTACTED US:
support@s unnyheal thfi tness.c om or 1- 877 - 90SUNNY (877-907-8669).
UNNY
H E A L T H & F L T N E S S
f
W W W.S U N N Y H E A L T H F I T N E S S.C O M
POWER STEPPER WITH RESISTANT
BANDS AND HANDLEBAR
SF-S0 21055
USE R MANUAL
B
No. Description Spec. Qty. No. Description Spec. Qty.
1 Main Frame 1 70 Upper Handlebar 1
6
Bottom Handlebar
Post
1 74 Device Holder 157*100*50 1
7-1 Upper Handlebar Post 1 A Plastic Tab 1
8 Handlebar 1 B Manual 1
37 Exercise Band Φ8*640 2 C Hardware Package 1
53 Shield 138*138*94 1 D Thank You Card 1
59-1 Computer BJHT-096 1
3
HARDWARE PACKAGE
SF-S021055 HARDWARE PACKAGE
#58 Φ52*M16*1.5*22 1PC
#16 M8*20*S5 4PCS
#17 D8*Φ20*2*R30 4PCS
#18
Φ 13*Φ8.5*2 4PCS
STEP 1
#75 M8*35*15*S5 2PCS
STEP 2
STEP 3
#12 S5 1PC
STEP 4
#21 M5*15*Φ8 1PC
#15 M6*15*S5 2PCS
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” (page 13) and “PARTS LIST” (page 14)
Please contact us at support@sunnyhealthfitness.com or 1- 877 - 90SUNNY (877-907-8669).
4
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
(877-907-8669).
#12 S5 1PC
#17 D8*Φ 20*2*R30 4PCS
#18 Φ13*Φ8.5*2 4PCS
62
60
18
17
16
53
62
6
7-1
6
#16 M8*20*S5 4PCS
16
17
18
1
58
#58 Φ52*M16*1.5*22 1PC
16
18
17
STEP 1:
Insert the Upper Handlebar Post (No. 7-1) to
the Bottom Handlebar Post (No. 6), pass the
Extension Wire (No. 62) through the Bottom
Handlebar Post (No. 6), adjust the
Upper Handlebar Post (No. 7-1) to desired
height, then secure it in place by inserting and
tightening the Adjustment Knob (No. 58) from
hardware package.
Pass the Bottom Handlebar Post (No. 6)
through the Shield (No. 53), connect the
Sensor Wire (No. 60) with the Extension Wire
(No. 62). Insert the Bottom Handlebar Post
(No. 6) into the Main Frame (No. 1) with 4
Screws (No. 16) and 4 Curved Washers (No.
17) and 4 Spring Washer (No. 18). Tighten
and secure with the Allen Wrench (No. 12).
Then press the Shield (No. 53) into the Main
Frame (No. 1).
5
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
(877-907-8669).
75
8
7-1
#12 S5 1PC
#75 M8*35*15*S5 2PCS
62
63
21
59-1
#12 S5 1PC
8
#21 M5*15*Φ8 1PC
52
52
A.
52
52
59-1
B.
C.
D.
59-1
A
P
U
L
L
R
E
M
O
V
E
B
E
F
O
R
E
U
S
E
P
U
L
L
R
E
M
O
V
E
B
E
F
O
R
E
U
S
E
P
U
L
L
R
E
M
O
V
E
B
E
F
O
R
E
U
S
E
A
P
U
L
L
R
E
M
O
V
E
B
E
F
O
R
E
U
S
E
STEP 2:
Attach the Handlebar (No. 8) onto the Upper
Handlebar Post (No. 7-1) with 2 Screws (No.
75). Tighten and secure with the Allen Wrench
(No. 12).
STEP 3:
Remove the plastic tab A from the Computer
(No. 59-1) before use.
Noted: The Pulse Wire (No. 63) runs up from
the bottom of the Handlebar (No. 8). Ensure the
Pulse Wire (No. 63) passes through the ring of
the Handlebar (No. 8).
Insert the Pulse Wire (No. 63) into the pulse
input of the Computer (No. 59-1) (Figure C),
insert the Extension Wire (No. 62) into the
speed input of the Computer (No. 59-1) (Figure
D). Then attach the Computer (No. 59-1) onto
the Handlebar (No. 8) with the Screw (No. 21)
and tighten with the Allen Wrench (No. 12).
More details refer to Figure A &B.
6
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
(877-907-8669).
#12 S5 1PC
70
#15 M6*15*S5 2PCS
8
15
70
8
A.
B.
15
74
68
69
71
#68 M6*H5 1PC
#74 157*100*50 1PC
68
69
71
74
A.
B.
#69 Φ6.5*18 1PC
74
C.
71
74
STEP 4:
Insert the Upper Handlebar (No. 70) onto the
Handlebar (No. 8) with the 2 Screws (No. 15).
Tighten with the Allen Wrench (No. 12).
Noted: Please attached the side A of the Upper
Handlebar (No. 70) onto the Handlebar (No. 8)
first, and then repeat the same step for side B.
STEP 5:
Remove the Wing Nut (No. 68) and the Washer
(No. 69) from the back of the Device Holder (No.
74) using your hand.
The removable part of the Device Holder (No.
74) faces upwards, as shown in figure A.
Attach the Device Holder (No. 74) onto the
Fixed Bracket (No. 71) with the Wing Nut (No.
68) and the Washer (No. 69). Tighten with your
hand.
NOTE:The protruding part of the Device Holder
(No. 74) should be aligned with the concave hole
position of Fixed Bracket (No. 71).
7
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
(877-907-8669).
37
37
36
36
1
36
37
A.
B.
37
37
76
76
7-1
STEP 6:
Connect the 2 Exercise Bands (No. 37) to the 2
Exercise Band Buckles (No. 36) at the front of
the left and right pedals as shown in the picture.
STEP 7:
After using the stepper, the 2 Exercise Bands
(No. 37) can be hung on the Sheath (No.76) of
Upper Handlebar Post (No. 7-1).
The assembly is complete
！
8
MAINTENANCE & ADJUSTMENT GUIDE
43
38
39
ADJUSTING THE PEDAL STEPPING HEIGHT
Before adjusting the stepping height, raise the Left
Pedal (No. 38) and Right Pedal (No. 39) first. Then
turn the Adjustment Knob (No. 43) clockwise to
increase the stepping height. Turn the Adjustment
Knob (No. 43) counter-clockwise to decrease the
stepping height.
74
74
71
A
B
ADJUSTING THE DEVICE HOLDER
Pull up the upper end of the Device Holder（No. 74）,
place your phone or tablet and adjust its position，after
releasing your hand, the Device Holder（No. 74） will
automatically reset and clamp tightly. After use,
reverse the operation to remove the phone or tablet.
By adjusting the Fixed Bracket (No. 71) towards the
A direction as shown in the picture, the angle can be
increased, while towards the B direction, the angle
can be reduced.
58
7-1
6
ADJUSTING THE HEIGHT OF HANDLEBAR
Turn the Adjustment Knob (No. 58)
counter-clockwise and pull out it from Bottom
Handlebar Post (No. 6). Adjust the Upper
Handlebar Post (No. 7-1) to desired position, then
insert and re-tighten the Adjustment Knob (No. 58)
by turning it clockwise.
CLEANING
The stepper can be cleaned with a soft, clean, and damp cloth. Do not use abrasives or solvents
on plastic parts. Please wipe your perspiration off the stepper after each use. Be careful not get
excessive moisture on the computer display panel as this might cause electrical hazards or
electronics failure.
Please keep the stepper, especially the computer, out of direct sunlight to prevent screen damage.
Please inspect all assembly bolts and pedals on the stepper for proper tightness every week.
STORAGE
Store the stepper in a clean and dry environment, away from children.
NOTES:
Do not use the stepper for more than 15 minutes as the hydraulic cylinders may overheat and
become damaged.Allow at least 30 minutes rest in between sessions.
9
EXERCISE BAND INSTRUCTIONS
1. Unscrew the hook nut located on the exercise band until the hook is open as shown in the
picture below.
2. Attach the exercise band hook onto the exercise band buckle and screw the hook nut closed
until the exercise band buckle is secured with the hook nut.
3. Assembly is done.
Adjusting the Exercise Band Length
To Lengthen Exercise Band To Shorten Exercise Band
Push one side of the exercise band down and
then pull the bottom of the exercise band
downward as shown in the picture below.
Repeat this process until the exercise band is at
the desired length.
NOTE: This adjustment decreases the tension on
the exercise bands.
Push the exercise band upward from the
bottom and then pull one side of the top
exercise band up as shown in the picture
below.
Repeat this process until the exercise band is
at the desired length.
NOTE: This adjustment increases the tension
on the exercise bands.
NOTE: When lengthening the exercise band, only one side of the exercise band can be pushed
down. If the side that you are trying to push down does not move, try the other side of the exercise
band.
10
CHANGING THE BATTERY
59-1
Battery
Battery Cover
59-1
Battery
1. Press the buckle of battery cover on the back of the Computer (No. 59-1), 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 Computer (No. 59-1). Pay attention to the battery + and – ends
before installing.
3. Press the buckle of battery cover, then put the battery cover back to the back of the Computer
(No. 59-1).
The replacement is complete!
BATTERY DISPOSAL
NOTE: Always change both batteries at the same time. Do not mix battery types and do not mix old
and new batteries. Dispose batteries according to your state and regional guidelines.
11
EXERCISE COMPUTER
KEY FUNCTIONS：
Pressing the red button to select and lock on a function for following sequence:
SCAN SPM CALTIMECNTPULSESCAN.
Pressing and holding the red button for 3 seconds to reset the value to zero (without TOT.CNT).
SLEEP MODE：
The system turns on when the red button is depressed, or system senses a signal input from the
sensor.
The system turns off automatically when the sensor has no signal input, or no key is pressed for
approximately 4 minutes.
FUNCTIONS:
SCAN: Display changes according to the next diagram every 6 seconds.
SPM: Number of strokes per minute, indicating the stroke speed during exercise.
CAL: The calories burned with starting exercise.
TIME: The total working times with starting exercise.
CNT: The current count with starting exercise.
PULSE: The current pulse rate with starting exercise.
TOT. CNT: The total count which this function refers to from battery capacity period runs.
SPECIFICATIONS:
FUNCTION
SCAN 6S
SPM 0~299
CAL 0.0~999.9 Kcal
TIME 99M:59S
CNT 0~9999
PULSE 30-240BPM
TOT.CNT 0~99999
BATTERY SIZE-AAA *2
Operating temperature
0~40℃(32℉-104℉)
Storage temperature
-10~60℃((14℉-140℉)
12
APP CONNECTION:
Connect Smart Equipment to SunnyFit App:
1. Scan to download SunnyFit from the app store:
2. Ensure that the Bluetooth function is turned on from your mobile device.
3. 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.
4. Begin any workout activity that matches your smart equipment, then follow the onscreen
prompts to search for and connect to your smart equipment.
5. When connected, your stats and records will be displayed at the end of your course/session,
and recorded in your account profile!
Troubleshooting:
If you are having trouble connecting your smart equipment, visit www.sunnyfit.com/guide or
scan the QR code below:
If you require additional support, please contact support@sunnyfit.com
13
EXPLODED DIAGRAM
1
2
3
4
5
6
7-1
8
9
9
10
10
11
12
11
67
13
14
16
16
16
16
19
19
75
75
22
23
22
23
24
25
25
26
26
26
26
24
32
32
28
28
28
28
30
29
29
21
31
16
17
18
16
18
17
18
18
30
33
33
34
34
35
35
36
36
37
37
38
39
40
27
26
27
26
40
41 41
42
41
42
41
43
44
44
44
44
45
45
46
47
48
49
51
51
52
52
53
54
58
55
55
56
56
59-1
60
61
62
62
63
64
64
65
66
50
50
21
27
57
70
71
72
73
73
22
23
74
57
15
69
16
68
18
17
76
76
14
PARTS LIST
No. Description Spec. Qty. No. Description Spec. Qty.
1 Main Frame 1 39 Right Pedal 354*140*46 1
2 Left Pedal Bar 1 40 Cushion Φ30*20 2
3 Right Pedal Bar 1 41 Bush Φ38*Φ19.1*12 4
4 Support Tube 1 42 Spacer Sleeve Φ38*Φ19.1*17.25 2
5 U-shaped Bracket 1 43 Adjustment Knob Φ58*Φ23*M10 1
6
Bottom Handlebar
Post
1 44 Foot Pad 108*62.5*24 4
7-1
Upper Handlebar
Post
1 45 Plug J60*30*2.0 2
8 Handlebar 1 46 Left Upper Cover 91*98*35 1
9 Hydraulic Cylinder Φ38 2 47 Left Lower Cover 91*98*39 1
10 Powder Metallurgy Φ17*Φ14.2*Φ10 2 48 Right Upper Cover 91*98*35 1
11 Limit Spacer Sleeve 25*25*14 2 49 Right Lower Cover 91*98*39 1
12 Allen Wrench S5 1 50 Ring 68*57*13 2
13 Bolt M10*80*15*S16 1 51 Contact Roller 46*44*37 2
14 Nylon Nut M10*H9.5*S17 1 52 Sealing Ring 66*56*35 2
15 Screw M6*15*S5 2 53 Shield 138*138*94 1
16 Screw M8*20*S5 8 54 Bush Φ60*51*146 1
17 Curved Washer D8×Φ20×2×R30 4 55 Foam Grip 1 Φ23*3*420 2
18 Spring Washer Φ13*Φ8.5*2 6 56 Wire Clamp Plug Φ12*ø11*11.5 2
19 Screw M8*40*15*S5 2 57 Foam Grip 2 Φ23*3*180 2
20 NA NA NA 58 Adjustment Knob Φ52*M16*1.5*22 1
21 Screw M5*15*Ф8 2 59-1 Computer BJHT-096 1
22 Washer D8*Φ16*1.5 3 60 Sensor Wire 1
23 Nylon Nut M8*H7*S14 3 61 Sensor Base Φ17*8 1
24 Washer D8*Φ20*1.5 2 62 Extension Wire 1000mm 1
25 Washer D8*Φ38*2 2 63 Pulse Wire 600mm 1
26 Screw M5*10*S4 10 64 Grip Piece 1
27 Washer D5.5*Φ12.5*1.0 3 65 Magnet Holder Φ17*17.3 1
28 Screw ST4.8x16*Φ11 4 66 Magnet Cover Φ15*3.5 1
29 Screw ST4.8x19*Φ13 2 67 Screw ST3x8 1
30 Screw ST4.2x20*Φ8 2 68 Wing Nut M6*H5 1
31 Washer D10.5*Φ20*2.0 1 69 Washer Φ6.5*18
1
32 Screw M8*20*S5 2 70 Upper Handlebar 1
33 Screw M8*20*S6 2 71 Fixed Bracket 118*72*2.5 1
34 Screw ST4.2x20*Φ8 2 72 Screw M8*75*S5 1
35 Cover Φ38*Φ8.5*8 2 73 Bush 22*20*8*11 2
36
Exercise Band
Buckle
61.25*23 2 74 Device Holder 157*100*50 1
37 Exercise Band Φ8*640 2 75 Screw M8*35*15*S5 2
38 Left Pedal 354*140*46 1 76 Sheath Φ8*Φ6*48 2
Version：3.0
