
TOTAL BODY STEPPER MACHINE
SF-S0978
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 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 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 220 pounds (100 kg).
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
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.

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EXPLODED DIAGRAM
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16
32
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33
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34
34
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14

3
PARTS LIST
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
1
Main Frame
1
18
Hexagon Bolt
M5*10*S3
6
2
Right Foot Bar
1
19
Cushion
Φ30*20
2
3
Left Foot Bar
1
20
Cross Countersunk
Head Tapping Screw
ST4.8*19
4
4
Pulley Fixed Bracket
1
21
Exercise Band Buckle
2
5
Wire Rope
Φ6.5*355
1
22
Cross Countersunk
Head Tapping Screw
ST4.8*8
2
6
Pulley
Φ100*Φ8.2*20
1
23
Hydraulic Cylinder
Φ38
2
7
Cover
2
24
Alloy Wrap
2
8
Bushing
Φ38*Φ19.1*12
4
25
Plastic Gasket
Φ16*Φ10.2*1
2
9
Sensor Holder
Φ17*Φ11*8
1
26
Magnet
Φ17*Φ11*12
1
10
Sensor
1
27
Foot Pad
58.4*33.7*20
4
11
Hexagon Bolt
M6*20*S5
2
28
Limit Plate
1
12
Hexagon Bolt
M6*36*8*S5
4
29
Adjustment Knob
Φ60*M14
1
13
Nylon Nut
M6
4
30
Spacer
Φ38*Φ19.1*17.25
2
14
Hexagon Bolt
M8*40*15*S6
1
31
Washer
Φ38*Φ19.1*1
2
15
Nylon Nut
M8
1
32
Pedal
320*120*67.5
2
16
Nylon Nut
M10
2
33
Computer
Φ50*20
1
17
Flat Washer
Φ12*Φ5.2*1
2
34
Exercise Band
Φ8*640
2
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” and “PARTS LIST” (found near the
front of the manual)
Please contact us at [email protected] 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
(877-907-8669).
1
5
6
32
1
29
#29 φ60*M14 PC
1
34
34
21
21
STEP 2:
Get the Adjustment Knob (No. 29) from the
manual bag.
Then insert the Adjustment Knob (No. 29) into
the Main Frame (No. 1) and adjust the
tightness of the Knob (No. 29) to the desired
position.
STEP 3:
Connect 2 Exercise Bands (No. 34) to the 2
Exercise Band Buckles (No. 21) on the Main
Frame (No. 1).
The assembly is complete
!
STEP 1:
Remove the Main Frame (No. 1) from the box.
Lift one Pedal (No. 32) up with your hand and
ensure that the Wire Rope (No. 5) is put in the
slot of the Pulley (No. 6) as shown in the
picture.

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MAINTENANCE & ADJUSTMENT GUIDE
29
01
32
32
ADJUSTING THE PEDAL STEPPING HEIGHT
Turn the Adjustment Knob (No. 29) clockwise to
increase the stepping height. Turn the Adjustment
Knob (No. 29) counter-clockwise to decrease the
stepping height.
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.
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.

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CHANGING THE BATTERY
BATTERY SEAT
BATTERY
PLASTIC CAP
WIPEINSERTING HOLE
10
PLASTIC CAP
BATTERY
33
1. Remove Computer (No. 33) from Main Frame (No. 1) and disconnect the link wire of
Sensor (No. 10) from the Computer (No. 33).
2. Remove the plastic cap from the battery seat.
3. Remove the battery using your fingers.
4. Insert the new battery using your fingers. Ensure that the positive side of the battery
which is labeled with a + sign is facing upward once the new battery is in place.
5. Place the plastic cap over the battery seat.
6. Insert the link wire of Sensor (No. 10) onto the wire inserting hole on the back of
Computer (No. 33).
7. Insert the Computer (No. 33) onto Main Frame (No. 1).
1
WIRE INSERTING HOLE

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EXERCISE COMPUTER
FUNCTION BUTTONS:
MODE: This button lets you to select a function. The computer will be reset by
pressing the MODE button for 3~4 seconds except TOT. CNT (TOTAL
COUNT).
SPECIFICATIONS:
CNT (COUNT) ------------------------------------------------------0~9999 TIMES
TMR (TIME) ---------------------------------------------------------00:00~99:59 MIN
CAL (CALORIES) --------------------------------------------------0~9999 KCAL
TOT. CNT (TOTAL COUNT) -------------------------------------0~9999 TIMES
FUNCTIONS & OPERATIONS:
1. CNT (COUNT):
Automatically accumulates the count of steps taken during exercise. The computer counts 1
step after you step once with each foot.
2. TMR (TIME):
Counts the total time of an exercise from start to finish.
3. CAL (CALORIES):
Counts the number of total calories burned during an exercise from start to finish.
4. TOT. CNT (TOTAL COUNT):
Displays total counts of steps since the battery is installed. To reset TOT. CNT (TOTAL
COUNT), you need to remove the battery and reinsert.
5. S (SCAN):
Press the MODE button until the computer shows the flickering S. SCAN mode will
automatically scan each function in the following order: CNT- TMR- TOT. CNT- CAL.
BATTERY:
a. If you have an inaccurate reading on the meter, please replace the battery immediately.
b. The computer uses one LR44H battery.
c. The computer is auto-powered. It turns on when exercise begins, and it turns off when no
movement is made between 4 to 5 minutes.
d. All functions will automatically stop calculating when 'STOP' appears in the bottom right
corner of the computer. This occurs when there is no signal for a period of 4 seconds. Once
the exercise begins again, the computer will automatically start recalculating.
Version: 1.1

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