1
IMPORTANT SAFETY INSTRUCTION
When using an electrical appliance, basic precautions should always be followed, including the
following:
Read all instructions before using this treadmill.
DANGER– To reduce the risk of electrical shock:
1. Always unplug this appliance from the electrical outlet immediately after using and before cleaning.
WARNING – To reduce the risk of burns, fire, electric shock, or injury to persons:
1. The treadmill should never be left unattended when plugged in. Unplug the treadmill from outlet
when not in use and before putting on or taking off parts.
2. Use this treadmill only for its intended use as described in this manual. Do not use attachments not
recommended by the manufacturer.
3. Never operate this treadmill if it has a damaged cord or plug, if it is not working properly, if it has
been dropped or damaged, or dropped into water. Return this treadmill to a service center for
examination and repair.
4. Keep the cord away from heated surfaces.
5. Never operate the treadmill with the air openings blocked. Keep the air openings free of lint, hair,
and alike items.
6. Never drop anything on the product or insert any object into the product. Any of these actions might
damage the product.
7. Not for outdoor use.
8. Do not operate where aerosol (spray) products are being used or where oxygen is being
administered.
9. To disconnect, turn the treadmill off, then remove the plug from the outlet.
10. Connect this treadmill to a properly grounded outlet only. See grounding instructions.
11. This treadmill is not intended for use by persons with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person responsible for their safety. Keep children
under the age of 13 away from this treadmill.
CAUTION:
To avoid injury, use extreme caution when stepping onto or off of a moving belt. Read instruction
manual before using.
SAVE THESE INSTRUCTIONS
2
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 8 feet (240CM) of free space behind it and
2 feet (60CM) on each side. Do not place the treadmill on any surface that blocks air openings.
To protect the floor or carpet from damage, place a mat under the treadmill.
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 245 lbs (110kgs).
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!
3
IMPORTANT OPERATING INSTRUCTION
1. Insert the power plug directly into the socket.
2. Read the manual before operating the treadmill.
3. Changes in speed do not occur immediately. Set your desired speed using the adjustment keys
on the main console. The speed will increase gradually.
4. While on the treadmill, move with caution as distractions may cause you to lose balance and
stray from walking in the center of the running belt which may result in serious injury.
5. This treadmill starts at a very low speed. To begin use, hold onto the handrails and stand on the
side rails while it starts up, then step onto the running belt once it’s in motion.
6. Always hold the handrail when making changing settings.
7. A safety key is provided for emergency use. The treadmill will function only if the safety key is
inserted into the computer console. In case of emergency, remove the safety key to immediately
stop the running belt and shut off the treadmill. The display screen will reset once the safety key
is reinserted.
8. The console control keys are precisely set and require very little finger pressure to use. To avoid
damaging these keys, do not use excessive pressure when operating these controls.
9. This equipment is designed for adult use only! Children should not be allowed to use or play near
this equipment. When present, children should be supervised at all times by an adult.
10. Women who are pregnant or nursing should consult a physician before attempting to begin any
exercise program.
11. Always stay hydrated during and after exercise.
IMPORTANT NOTE:
This treadmill does come pre-lubricated, but it is recommended to lubricate your treadmill before
the first use. Please see Page 12 for instructions on how to properly apply lubricant.
4
PRE-ASSEMBLY CHECK LIST
Before you start to assemble, please make sure all parts are included.
No. Description Spec. Qty. No. Description Spec. Qty.
1 Main Frame 1 7 Computer Stand 1
2 Upright Tube 1 46 Safety Lock 1
3
Left Handrail
Connecting Tube
1 E Silicone Oil
1
4
Right Handrail
Connecting Tube
1 F Manual
1
5
Left Handrail
Tube
1 G Thank You Card
1
6
Right Handrail
Tube
1 H
Hardware
Package
1
5
HARDWARE PACKAGE
SF-T722062 HARDWARE PACKAGE
#70
Φ
16*
Φ
8.4*t1.6, 3PCS
#82 M8*15, 2PCS
#83
M8*45 1PC
#85 5#+6＃ 1PC
STEP 1
#82 M8*15, 4PCS
#84
M10*75,1PC
STEP 2
#84 M10*75,1PC
STEP 3
#82 M8*15, 4PCS
#82 M8*15, 4PCS
STEP 4
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 20) and “PARTS LIST” (pages
21-22).
Please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY (877-907-8669).
6
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 1-877-90 SUNNY (877
-907-8669).
1
2
59
58
82
82
83
70
#82 M8*15, 2PCS
#70 Φ16*Φ8.4*t1.6, 3PCS
#83 M8*45 1PC
#85 5#+6＃ 1PC
59
58
STEP 1:
Put the Upright Tube (No. 2) near the front of the
Main Frame (No. 1), connect the Communication
Lower Wire (No. 59) of the Main Frame (No. 1) and
the Communication Middle Wire (No. 58) of the
Upright Tube (No. 2), and put the Communication
Lower Wire (No. 59) and Communication Middle
Wire (No. 58) into the iron pipe hole of the Main
Frame (No. 1), and then set the Upright Tube (No.
2) inside the Main Frame (No. 1) (the hole should be
aligned with the hole).
Use the Hexagon Wrench (No. 85) to pre-locked
the Upright Tube (No. 2) into the Main Frame (No.
1) by using 2 Bolts (No. 82), 1 Bolt (No. 83) and 3
Flat Washers (No. 70) into the Main Frame (No. 1).
After 2 Bolts (No. 82) and Bolt (No. 83) are
pre-locked, use the 5# of Hexagon Wrench (No. 85)
to lock 2 Bolts (No. 82) and Bolt (No. 83).
NOTE: When connecting the Communication
Lower Wire (No. 59) and Communication Middle
Wire (No. 58), do not pull the Main Frame (No. 1),
Upright Tube (No. 2), Communication Middle
Wire (No. 58) and Communication Lower Wire
(No. 59).
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 1-877-90 SUNNY (877
-907-8669).
1
2
3
5
82
82
82
84
37b
37a
86
#82 M8*15, 4PCS
#85 5#+6＃ 1PC
#84 M10*75, 1PC
37
37a
37b
86
STEP 2:
Insert the Left Handrail Connecting Tube (No. 3)
into the Left Handrail Tube (No. 5), and pre-locked
the Left Handrail Connecting Tube (No. 3) into
the Left Handrail Tube (No. 5) through 2 Bolts
(No. 82), do not tighten 2 Bolts (No. 82).
Insert the Hand Pulse Connecting Wire 1 (No.
37a) and Start/Stop Connecting Wire (No. 37b)
into the plastic hole of Upright Tube (No. 2)
through the Mini Wire (No. 86). Meanwhile, insert
the Left Handrail Connecting Tube (No. 3) and
Left Handrail Tube (No. 5) into Upright Tube (No.
2) and Main Frame (No. 1) until the hole is aligned.
Using 1 Bolt (No. 84) to pre-locked the Left
Handrail Connecting Tube (No. 3) to the Main
Frame (No. 1) with the Hexagon Wrench (No. 85).
Using 2 Bolt (No. 82) to pre-locked the Left
Handrail Tube (No. 5) to the Upright Tube (No. 2)
with the Hexagon Wrench (No. 85). Secure the
Bolt (No. 84) and Bolt (No. 82) with Hexagon
Wrench (No. 85), and then remove the Mini Wire
(No. 86).
NOTE: Use Mini Wire (No. 86) to insert Hand
Pulse Connecting Wire 1 (No. 37a) and
Start/Stop Connecting Wire (No. 37b) into the
plastic hole of the Upright Tube (No. 2). Do not pull
Hand Pulse Connecting Wire 1 (No. 37a) and
Start/Stop Connecting Wire (No. 37b) with great
force.
8
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90 SUNNY (877
-907-8669).
38b
86
38a
86
4
38
84
1
2
82
82
82
38b
38a
#82 M8*15, 4PCS
#85 5#+6＃ 1PC
#84 M10*75, 1PC
6
STEP 3:
Insert the Right Handrail Connecting Tube (No. 4)
into the Right Handrail Tube (No. 6), and pre-locked
the Right Handrail Connecting Tube (No. 4) into
the Right Handrail Tube (No. 6) through 2 Bolts
(No. 82).
Insert the Hand Pulse Connecting Wire 2 (No. 38a)
and Speed+/- Connecting Wire (No. 38b) into the
plastic hole of Upright Tube (No. 2) Through Mini
Wire (No. 86). Meanwhile, insert the Right Handrail
Connecting Tube (No. 4) and Right Handrail Tube
(No. 6) into Upright Tube (No. 2) and Main Frame
(No. 1) until the hole is aligned.
Using the Bolt (No. 84) to pre-locked the Right
Handrail Connecting Tube (No. 4) to the Main
Frame (No. 1) with the Hexagon Wrench (No. 85).
Using the Bolt (No. 82) to pre-locked the Right
Handrail Tube (No. 6) to the Upright Tube (No. 2)
with the Hexagon Wrench (No. 85). Secure the Bolt
(No. 84) and the Bolt (No. 82) with the Hexagon
Wrench (No. 85) and then remove the Mini Wire
(No. 86).
NOTE: Use Mini Wire (No. 86) to insert Hand Pulse
Connecting Wire 2 (No. 38a) and Speed+/-
Connecting Wire (No. 38b) into the plastic hole of
the Upright Tube (No. 2). Do not pull Hand Pulse
Connecting Wire 2 (No. 38a) and Speed+/-
Connecting Wire (No. 38b) with great force.
9
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90 SUNNY (877
-907-8669).
82
82
82
1
2
7
4
6
3
5
57
54
54
61
60
37a
38b
37b
38a
#82 M8*15, 4PCS
#85 5#+6＃ 1PC
58
54
37a
38b
60
57
58
54
61
37b
38a
STEP 4:
Connecting the 2 Hand Pulse Wires (No. 54) with
Hand Pulse Connecting Wire 1 (No. 37a) and
Hand Pulse Connecting Wire 2 (No. 38a),
Communication Upper Wire (No. 57) with
Communication Middle Wire (No. 58), Speed
Wire (No. 60) with Speed+/- Connecting Wire
(No. 38b), Start/Pause Wire (No. 61) with
Start/Stop Connecting Wire (No. 37b), and then
put those connecting wires into the plastic hole of
Upright Tube (No. 2).
Attach the Computer Stand (No. 7) into the
Upright Tube (No. 2). Pre-locked the Computer
Stand (No. 7) on Upright Tube (No. 2) with 4 Bolts
(No. 82), then secure 4 Bolts (No. 82) tightly with
the Hexagon Wrench (No. 85).
NOTE: When connecting wires, do not pull with
great force, and do not press those connecting
wires during assembly.
NOTE:
You can easily pull off Front Guard Cover of
Upright Tube (No. 31) from the Upright Tube (No.
2) for better access to wires during assembly.
Once all wires are connected and Computer Stand
(No. 7) is assembled, snap Front Guard Cover of
Upright Tube (No. 31) back in place.
31
2
32
7
57
54
54
61
60
10
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90 SUNNY (877
-907-8669).
33
46
STEP 5:
Insert the Safety Lock (No. 46) into the Computer
Top Cover (No. 33).
The assembly is complete!
NOTE: Before plug in the power, it is necessary to
confirm all the installation is completed according to
the above steps.
Please refer to the following instructions carefully
for the operation of this treadmill product.
11
MAINTENANCE & CARE
General cleaning will help prolong the life and performance of your treadmill. Keep the treadmill
clean and maintained by dusting the components on a regular basis. Clean the two exposed sides
of the Running Belt (No. 14) will prevent dust from accumulating underneath. Keep your running
shoes clean so the dirt from the shoes does not damage the Running Board (No. 13) and
Running Belt (No. 14).
Clean the surface of the Running Belt (No. 14) using a clean damp cloth. Keep liquids away from
electrical parts and Running Belt (No. 14).
To better maintain the treadmill and prolong its life it is suggested that the machine be powered off
for 10 minutes every 2 hours and fully powered off whenever not in use.
CENTERING THE RUNNING BELT:
Place the treadmill on level ground and set it at 2.1MPH to check if the Running Belt (No. 14)
drifts.
If the Running Belt (No. 14) moves to the
right, turn the adjusting bolt on the right side
1/2 clockwise, or turn the left adjustment bolt
1/2 counter-clockwise. If the Running Belt
(No. 14) does not move, repeat this step until
it centers. Refer to Figure A.
Figure A
If the Running Belt (No. 14) moves to the left,
turn the adjusting bolt on the left side 1/2
clockwise, or turn the right adjustment bolt 1/2
counter-clockwise. If the Running Belt (No.
14) does not move, repeat this step until it
centers. Refer to Figure B.
Figure B
12
LUBRICATING THE TREADMILL
IMPORTANT NOTE:
This treadmill does come pre-lubricated, but it is recommended to lubricate your treadmill before
the first use.
RUNNING BELT & TREADMILL LUBRICANT:
Lubricating the Running Board (No. 13) and Running Belt (No. 14) is essential as the friction
affects the lifespan and operations of the treadmill. Inspect the Running Board (No. 13) regularly.
If you find any wear on the Running Board (No. 13), please contact us at:
support@sunnyhealthfitness.com.
WARNING: Always unplug the treadmill from the electrical outlet before cleaning, lubricating, or
repairing the unit.
HOW TO LUBRICATE:
1. To apply lubricant, lift one side of the Running Belt (No. 14) and apply oil to the middle of the
Running Board (No. 13). Next, start the treadmill and place it at the lowest speed setting and allow
the oil to spread over the Running Board (No. 13).
2. The moving parts should turn freely and quietly. Abnormal moving parts will affect the safety of
the equipment. Inspect and tighten bolts regularly.
3. To better maintain the treadmill and prolong its lifespan, it is suggested that maintenance to be
done on a regular basis.
4. DO NOT LOOSEN OR MAKE ANY ADJUSTMENTS TO THE RUNNING BELT WHILE
APPLYING LUBRICANT. A loose Running Belt (No. 14) will result in the runner sliding off during
use, while too tight of a Running Belt (No. 14) will negatively affect the motor’s performance and
also create more friction between the roller and Running Belt (No. 14). The most suitable
tightness for the Running Belt (No. 14) is pulled out 50-75mm from the Running Board (No. 13).
The following time table is recommended:
Light user (less than 3 hours/ week) every one year
Medium user (3-5 hours/ week) every six months
Heavy user (more than 5 hours/ week) every three months
13
HOW TO MOVE THE TREADMILL
1. After stopping the running, stand at the rear end
of the treadmill and hold the iron tube at the rear of
the main frame with both hands, as shown in the
figure on the left side, to lift the tail end of the
treadmill.
2. Push the treadmill forward to your position.
NOTE: Before moving the treadmill, make sure
that the power cord of the treadmill is plugged out,
otherwise it may damage the plug and socket. To
avoid scratching the wood floor, do not move on
the wooden floor.
14
IMPORTANT ELECTRICAL INFORMATION
WARNING: This treadmill requires a power source of 10 amps (100-120V) in order to
properly operate. For your safety, as well as the safety of others, please verify that the power
source is correct before powering the treadmill. Any power source above or below this level could
cause significant damage to the equipment and/or user.
GROUNDING METHODS:
This product must be grounded. Should the treadmill malfunction or breakdown, grounding
provides a path of the least resistance for electrical current to reduce the risk of electric shock. This
product is equipped with a plug that has an equipment-grounding conductor and a grounding plug.
The plug must be plugged into an appropriate outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
CAUTION:
Improper connection of the equipment can result in risk of electric shock. Check with a qualified
electrician or serviceman if you are unsure whether the product has been properly grounded. Do
not modify the plug provided with the product. If it will not fit the outlet, have a proper outlet installed
by a qualified electrician. Ensure that the product is connected to an outlet which contains the same
configuration as the plug. Do not use an adaptor for this product.
WARNING!
1. NEVER use a ground fault circuit interrupt (GFCI) outlet with this treadmill. Route the power cord
away from all moving parts of the treadmill, including the air pressure cylinder and transportation
wheels.
2. NEVER operate the treadmill using a generator or UPS power supply.
3. NEVER remove any cover on this treadmill without first disconnecting the power cord.
4. NEVER expose the treadmill to rain or moisture. This treadmill is not designed for outdoor use or
use in any high humidity environment.
15
THE DISPLAY CONSOLE
WARNING! Heart rate monitoring systems may be inaccurate.Over execising may
result in serious injury or death. If you feel faint stop execising immediately.
PULSE MODALITIES
TIME
STEPS CALORIES
DISTANCE
SPEED
SPEED PROGRAM START/PAUSE STOP
I. BUTTON INSTRUCTIONS
1. Function button: SPEED+/-, PROGRAM, START/PAUSE, STOP
2. Function button instructions:
A. SPEED: "SPEED+" and "SPEED-" are speed plus or minus keys used to adjust the speed or set
parameters.
B. PROGRAM: "PROGRAM" is the program key. When the treadmill is in standby state, press this
key to select Time rewind mode/distance rewind mode/calorie rewind mode/fixed program.
C. START/ PAUSE: "START/PAUSE" is the start/pause key. Press this key to start the treadmill
when it is stopped. Press this key to pause the treadmill when it is running. All data will be saved.
D. STOP: "STOP" is the stop key. Press this key to stop the treadmill when it is running. Press this
key when the treadmill is paused to return to standby.
16
II. THE SAFETY KEY FUNCTION:
When the motor is running, pull off the safety lock and the motor stops, and the treadmill is
forbidden to start.
III. PULSE MEASUREMENT FUNCTION:
When the treadmill is powered on, hold the steel plate of the left and right handrails with both hands.
In order to obtain accurate heartbeat value, please stand on the treadmill and measure when
stopping, and hold the hand for at least 30 seconds. The display range is 50-200 BPM. Heart rate
displayed is for reference only and cannot be used as medical data.
IV. DISPLAY RANGE OF EACH VALUE:
Initial
Set initial value
Set range
Display range
TIME (MIN:SEC) 0:00
Time counter mode 15:00
Program 10:00
5:00-99:00 0:00-99:59
SPEED
0.0
N/A
N/A
0.5-8.5MP/H
INCLINE
0.0
N/A
N/A
N/A
DISTANCE
0.00
1.0
0.5-99.9
0.00
－
99.9
CALORIES
0
50
10-9999
0
－
9999
STEPS
0
--
--
0-99999
V. FIXED PROGRAMS (P1-P6):
Press the “PROGRAMS” to choose P1-P6 in standby mode, then press the “Speed+/- to settle the
sport time, press the “Start” to start the sport.
VI. To close the display:
In standby mode, if there is no operation for 10 minutes, the display and Bluetooth power will be
turned off.
Time period
Set time/16=The running time of each segment
Program segment
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P01
Speed
1.2
1.9
2.5
3.1
3.7
1.9
2.5
3.1
3.7
2.5
3.1
3.7
3.1
2.5
1.9
1.2
P02
Speed
1.9
1.9
3.1
3.1
1.9
1.9
3.1
3.1
1.9
1.9
3.1
3.1
1.9
1.9
3.1
1.9
P03
Speed
1.9
3.7
1.9
3.7
1.9
3.7
1.9
3.7
1.9
3.7
1.9
3.7
1.9
3.7
1.9
1.9
P04
Speed
1.2
3.7
4.3
4.3
6.8
6.8
6.8
5.6
5.6
5.6
5.6
3.7
3.7
3.7
2.5
1.2
P05
Speed
2.5
3.1
4.3
5
5.6
6.2
6.5
5
5
5.6
5.6
5.6
5.6
3.7
2.5
1.9
P06
Speed
1.9
3.7
3.7
3.7
5
5
5
5
6.2
6.2
6.2
6.8
6.8
5
3.1
1.9
17
VII. Power off:
The treadmill can be turned off at any time by turning off the power switch without damaging it.
VIII: Meaning of error message code:
PROBLEM AND CODE
POSSIBLE CAUSE
SUGGESTED ACTION
E1
Communication failure
(lower control did not receive
electronic watch signal)
E13
Communication failure
(electronic watch has not
received the down control
signal)
A. Electronic watch and lower control
communication line contact is bad
Reconnect the
communications cable and
check whether the port is
properly inserted or replace the
communications cable
B. Poor electronic watch
Replace electronic watch
C. Poor down control
Change down control
E2
Explosion-
proof punch or
motor damage
A. IGBT breakdown and short circuit
Change down control
B. Abnormal motor, burnt smell, etc.
Change motor.
E3
No speed signal
A. The speed sensor is not inserted or
properly inserted
Check and reconnect
B. Poor down control
Change down control
E5
Overcurrent
A. The running belt has too much friction
Lubricating oil addition
B. The motor is damaged and smells bad
Change motor.
C. Down control damage
Change down control
E6
Motor disconnected
A. The motor cable is not plugged into the
corresponding terminal of the lower
control
Reconnect the motor
18
APP CONNECTION:
1. Scan the QR code below to download the SunnyFit app onto your mobile device.
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 COMPUTER 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”).
19
TROUBLESHOOTING
TROUBLE
CAUSE
SOLUTION
The electric run will not
start
1. Not plugged in or switched on
2. Electric treadmill overcurrent
protector is disconnected
3. Indoor overcurrent protector is
disconnected
4. The safety switch is removed
1. Plug in the power socket or
turn on the power switch
2. Replace the power supply
insurance (or press the
overcurrent protection
switch at the front end of the
platform)
3. Reset the overcurrent
protector
4. Place the safety switch in
the correct position
The running belt slipped
The running belt is not tight
Adjust the tightness of the
running belt (see maintenance
instructions)
Multi-wedge belt slip
The multi-wedge band is not tight
Adjust the tightness of the
multi-wedge tape (see
maintenance instructions)
The belt is not in the center
of the treadmill
The balance of the drum is not
adjusted properly
Adjust the running belt to the
middle position (see
maintenance instructions)
There is abnormal sound in
electric running during
exercise
1. The rotating shaft needs
lubricating oil
2. The machine screws are loose
1. Grease the axis of rotation
2. Fastening related screws
NOTE: If you are unable to resolve an issue using the troubleshooting guide above, please
contact Customer Service at [email protected]om
20
EXPLODED DIAGRAM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
21
20
22
24
24
25
26
27
28
29
30
30
31
25
32
33
72
35
36
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
62
60
61
63
64
66
76
69
69
67
67
68
70
63
70
70
71
71
72
72
72
73 73
72
72
72
72
72
34
72
73
72
74
74
74
80
75
75
75
65
23
77
78
79
70
70
82
83
85
82
82
82
82
82
82
82
82
84
84
86
86
72
81
24
23
39
54
69
69
81
81
81
72
72
77
78
77
77
79
72
72
72
72
72
12
72
72
72
72
72
72
37a
37b
38b
38a
21
PARTS LIST
No. Description Spec. Qty. No. Description Spec. Qty.
1 Main Frame 1 22 Multi-hook Belt 165-J7Elastic belt 1
2 Upright Tube 1 23 Bumper
Φ25*t23.5*M6，
65degree
2
3
Left Handrail
Connecting Tube
1 24 Bumper
Φ25*t23.5*M6，
35degree
4
4
Right Handrail
Connecting Tube
1 25 Handling Wheel Φ8.1*Φ37*21.5 2
5 Left Handrail Tube 1 26 Motor Top Cover 694.6*313.7*103.8 1
6 Right Handrail Tube 1 27 Plastic Drop Mark 100*30 1
7 Computer Stand 1 28 Motor Lower Cover 691.7*317.8*100.5 1
8
Left Bar Front Fixed
Plate
45.5*35*t2.0 1 29 Rear Guard Angle 691.7*101.1*120.2 1
9
Left Bar Rear Fixed
Plate
40.5*27*t2.0 1 30 Plastic Edge 1103*101*100.4 2
10
Right Bar Front Fixed
Plate
45.5*35*t2.0 1 31
Front Guard Cover of
Upright Tube
309.2*178*60 1
11
Right Bar Rear Fixed
Plate
40.5*27*t2.0 1 32
Rear Guard Cover of
Upright Tube
309.2*178*64.5 1
12 Bowl Washer Φ27*3.6*t1.5 2 33 Computer Top Cover 362.8*310*59.9 1
13 Running Board 1153*586*t18 1 34
Computer Lower
Cover
362.8*310*64.7 1
14 Running Belt 480*2565*t1.6 1 35 IPad Stand 1
15 DC Motor
1.25HP/5100RPM
/90V
1 36
Side Handle Foam
Grip
Φ31*Φ41*1128 2
16 Front Roller Φ89*Φ42*602.5 1 37
Hand Pulse with
Start/Pause
wire length 850MM 1
17 Rear Roller Φ42 1 37a
Hand Pulse
Connecting Wire 1
1
18 Power Switch 16A/250V 1 37b
Start/Stop Connecting
Wire
1
19 Overload Protector
12AMP
125/250VAC
1 38
Hand Pulse with
Speed
wire length 850MM 1
20 Power Wire 1 38a
Hand Pulse
Connecting Wire 2
1
21 Power Cable Buckle 7P-2 1 38b
Speed+/- Connecting
Wire
1
22
39 Back Brace 141.1*25.9*25 2 63 Bolt M8*40 2
40
Screen Ornament
Decal
335.1*289.3*0.4 1 64 Bolt M8*95 1
41 Magnetic Ring Φ31*Φ19*t13 1 65 Bolt M8*35 1
42 Magnetic Ring Φ36*Φ23*t15 1 66 Bolt M8*20 1
43 Magnetic Ring Φ30*Φ20*t10 1 67 Bolt M6*50 2
44 Filter YB35D5-16A-Q 1 68 Bolt M6*50 1
45 EMC Magnetic snap 31*30*27 1 69 Screw M6*25 8
46 Safety Lock 1 70 Flat Washer Φ16*Φ8.4*t1.6 6
47 Safety Lock Seat
wire length
400MM
1 71 Screw M4*10 4
48 Single Branch Line 100MM 1 72 Screw ST4.2*15 44
49 Single Branch Line 300MM 1 73 Screw ST4.2*10 3
50 Single Branch Line 300MM 1 74 Lock Nut M8 3
51
Ground Lead Wire
600MM 1 75 Flat Washer Φ6.4*Φ12*t1.6 3
52 Double Branch Line 800MM 1 76 Bolt M8*25 2
53 Controller
120Vac,
1.25CHP
1 77 Screw ST4.2*15 4
54 Hand Pulse Wire 350mm 2 78 Screw ST4.2*25 2
55 Keyboard 1 79 Screw ST4.2*15 2
56 Computer Module 1 80 Motor Base 126*75*t3.5 1
57
Communication
Upper Wire
350MM 1 81 Screw ST2.5*8 15
58
Communication
Middle Wire
1300MM 1 82 Bolt M8*15 14
59
Communication
Lower Wire
550MM 1 83 Bolt M8*45 1
60 Speed Wire 150MM 1 84 Bolt M10*75 2
61 Start/Pause Wire 150MM 1 85 Hexagon Wrench 5# & 6# 1
62 Bluetooth Indicator 100MM 1 86 Mini Wire Φ1.3mm 2
Version 1.1
