Sunny Health & Fitness SF-T7718 User manual

STRIDER TREADMILL WITH
20” WIDE LOPRO DECK
SF-T7718
USER MANUAL
IMPORTANT: Read all instructions carefully before using this product.
Retain owner’s manual for future reference. For customer service, please
contact: [e-mail]

1
IMPORTANT SAFETY INSTRUCTIONS
When using electrical equipment, 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 the equipment from the electrical outlet immediately after using and
before cleaning.
WARNING–To reduce the risk of burns, fire, electrical shock, or injury to persons:
1. The treadmill should never be left unattended when plugged in. Unplug 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, is not working properly, and
has been dropped or damaged.
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 the like.
6. Never drop or insert any object into any opening.
7. Do not use outdoors.
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 plug from outlet.
10.Connect this treadmill to a properly grounded outlet only. See grounding instructions.
CAUTION:Risk of Injury to Persons:
To avoid injury, use extreme caution when stepping onto or off of a moving belt. Read
Instruction Manual Before Using.
SAVE THESE INSTRUCTIONS
WARNING:This product can expose you to one or more chemicals known
to the State of California to cause cancer and birth defects or reproductive harm.
For more information go to www.P65Warnings.ca.gov.

2
IMPORTANT SAFETY INFORMATION
We thank you for choosing our product. It is important to read this entire manual before
assembling and using the equipment. 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 nausea. If
you do experience any of these conditions, 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 4 feet (1.2 M) of free space
all around it.
5. Ensure that all nuts and bolts are securely tightened before using the equipment. Check
equipment regularly for damage and/or wear and tear.
6. We recommend that you lubricate all moving parts monthly.
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 immediately and do not use 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 250 pounds (113 KG).
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 household use only! It is not intended for
commercial use!

3
IMPORTANT OPERATING INSTRUCTIONS
1. Insert the power plug directly into the socket.
2. Read the manual before operating the equipment.
3. Changes in speed do not occur immediately. Use the adjustment keys on the main
console to set the desired speed. The speed will increase gradually.
4. While on the treadmill, move with caution as distractions can cause you to lose
balance and stray from walking in the center of the belt which can result in serious
injury.
5. This unit 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 belt once it’s in motion.
6. Always hold the handrail when making changing the settings.
7. A safety key is provided for emergency use. The machine will function only if the
safety key is inserted into the computer console. In case of an emergency, remove
the safety key to immediately stop the 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:
The belt must be lubricated before the first use! Please see Page 12 for
instructions on how to properly apply lubricant.

4
EXPLODED DRAWING

5

6
PARTS LIST
No.
Description
Specification
Qty
No.
Description
Specification
Qty
A01
Base Frame
1
C10
Left Handle Bar
1
A02
Guide Rod Connecting
Frame 1
1
C11
Right Handle Bar
1
A03
Guide Rod Connecting
Frame 2
1
C12
Left Handle Bar Front Cover
1
A04
Main Frame
1
C13
Right Handle Bar Front Cover
1
A05
Folding Frame
1
C14
Handle Bar Side Cover
2
A06
Left Upright
1
C15
Motor Top Cover
1
A07
Right Upright
1
C16
Motor Left Side Cover
1
A08
Computer Bracket
1
C17
Motor Right Side Cover
1
A09
Left Handle Bar Bracket
1
C18
Motor Bottom Cover
1
A10
Right Handle Bar Bracket
1
C19
Left Side Rail
1
A11
Rear Horizontal Tube
1
C20
Right Side Rail
1
A12
Rotating Plate
1
C21
Side Rail Left Cover
1
A13
Folding Fixed Board
1
C22
Side Rail Right Cover
1
A14
Motor Bracket
1
C23
Left Side Rail Bottom Cover
1
A15
Motor Cover Thread Board
2
C24
Right Side Rail Bottom Cover
1
B01
Front Roller
1
C25
Cushion
2
B02
Rear Roller
1
C26
Horizontal foam
1
B03
Guide Bushing
2
C27
Square rubber pad
2
B04
Guide Rod
2
C28
Folding Base Rubber Cushion
2
B05
Folding Turning Bushing
2
C29
Handle Cover
1
B06
Tablet Holder Pin
1
C30
Versatile Foot Pad
2
B07
Tablet Holder Fixed Base 1
1
C31
Running Belt
1
B08
Tablet Holder Fixed Base 2
1
C32
Motor Belt
1
B09
Compressed Spring
φ6*18
1
C33
Upright Tube Buckle
8
B10
Compressed Spring
φ10.5*30
2
C34
Long Rubber Pad
2
B11
Bushing
2
C35
Rubber Cushion
4
B12
Spanner W/ Screw Driver
S=13,14,15
1
C36
Adjustable Wheel
2
B13
Allen Wrench
5mm
1
C37
Speaker Plate
2
B14
Safety Key Metal Sheets
1
C38
Foot Pad
4
B15
Pull Spring
1
C39
End Cap
2
B16
D Shape Sheets
2
C40
Holder Silicone Pad 1
1
C01
Panel Top Cover
1
C41
Holder Silicone Pad 2
1
C02
Panel Bottom Cover
1
C42
Handle
1
C03
Console Top Cover
1
D01
Console
1
C04
Console Bottom Cover
1
D02
Control Board
1
C05
Left Upright Tube Side Cover
1
D03
Button Board
2
C06
Right Upright Tube Side
Cover
1
D04
Upper Signal Wire
1
C07
Front Foot Pad
2
D05
Lower Signal Wire
1
C08
Holder
1
D06
Safety Key Connecting Wire
1
C09
Plastic Nut
1
D07
Safety Key
1

7
D08
Amplifier Board
1
E10
Bolt
M8*15
5
D09
Amplifier Power Upper Wire
1
E11
Bolt
M8*30
4
D10
Amplifier Power Lower Wire
1
E12
Bolt
M6*50
1
D11
USB Power Upper Wire
1
E13
Bolt
M6*25
4
D12
USB Power Lower Wire
1
E14
Bolt
M6*10
12
D13
Audio Socket Wire
1
E15
Bolt
M5*16
4
D14
USB Module
1
E16
Bolt
M5*12
4
D15
Speaker Upper Wire
2
E17
Bolt
M5*8
4
D16
Speaker Lower Wire
2
E18
Bolt
M6*10
4
D17
DC Motor
1
E19
Bolt
M4*10
4
D18
Running Deck
1
E20
Screw
ST4.2*20
4
D19
Power Wire
1
E21
Screw
ST4.2*12
44
D20
Mp3 Wire
1
E22
Screw
ST4.2*15
14
D21
Square Switch
1
E23
Screw
ST4.2*12
20
D22
Power Socket
1
E24
Screw
ST2.9*8
29
D23
Magnetic Ring
1
E25
Flat Washer
10
2
D24
Magnetic Core
1
E26
Flat Washer
8
12
D25
Overload Protector
1
E27
Spring Washer
10
2
D26
AC Single Line
Blue
2
E28
Spring Washer
8
11
D27
AC Single Line
Brown
3
E29
Lock Washer
3
D28
Grounding Wire
2
E30
Flat Washer
φ5*φ13*1.0
4
E01
Nut
M6
8
E31
Screw
ST2.0*8
2
E02
Nut
M8
6
E32
Bolt
M6*55
2
E03
Nut
M10
2
F01
Bluetooth Module
1
E04
Bolt
M10*70
2
F02
Bluetooth Power Line
1
E05
Bolt
M10*25
2
G01
Infrared Heart Rate Sensor
1
E06
Bolt
M8*40
2
H01
Filter
1
E07
Bolt
M8*35
1
H02
AC Single Line
Brown
1
E08
Bolt
M8*25
2
H03
AC Single Line
Blue
1
E09
Bolt
M6*40
4

8
ASSEMBLY HARDWARE
CARTON CONTENTS:
TOOLS
Allen Wrench (5mm)
Spanner with Screw Driver (S=13, 14, 15)
No.
Description
Specification
Qty
No.
Description
Specification
Qty
A
Treadmill
1
D19
Power Wire
1
B12
Spanner W/ Screw Driver
S=13,14,15
1
D20
MP3 Wire
1
B13
Allen Wrench
5mm
1
F
Lubricant Oil
1
D07
Safety Key
1

9
ASSEMBLY INSTRUCTIONS
STEP 1:
STEP 2:
Open the carton and remove
contents. Place the Treadmill (A)
on level ground. Ensure that you
have a work area that is clean and
has adequate space.
Pull out the Rotating Plate (No.
A12) with your right hand. At the
same time, place your left hand
at the Handle [Position B], then
pull up the Upright Tubes (No.
A06 and A07).
When pulling up the Upright
Tubes (No. A06 and A07) you
can release the Rotating Plate
(No. A12). You will hear a click
when the upright tubes are
successfully locked in.

10
ASSEMBLY INSTRUCTIONS
STEP 3:
STEP 4:
Turn down the Left and Right
Handle Bars (No. C10 and C11)
to the fixed position.
Stand behind the treadmill. Pull
out the Plastic Nut (No. C09)
with your left hand and turn up the
Holder (No. C08) with your right
hand. Once the holder is at a
suitable angle, you can let go of
the Plastic Nut (No. C09).
The assembly is now complete!
Insert the Safety Key (No. D07)
into the magnetic area of the
Console ( D)
IMPORTANT NOTE!
You will need to lubricate
your treadmill before the first
use. See Page 12.

11
MAINTENANCE & CARE
General cleaning will help prolong the life and performance of your treadmill. Keep the
unit clean and maintained by dusting the components on a regular basis. Clean both
sides of the running belt to prevent dust from accumulating underneath the belt. Keep
your running shoes clean so that dirt from your shoes does not wear out the running
board and belt. Clean the surface of the running belt with a clean damp cloth.
To better maintain and prolong the life of the treadmill, it is recommended that the
machine be powered off for 10 minutes after 2 hours of continuous use and fully
powered off whenever not in use.
A loose Running Belt will result in the runner sliding off when running, while too tight of
a Running Belt will result in decrease to the motors performance and also create more
friction between the roller and running belts. The most suitable tightness for the belts is
pulled out 50-75mm from the Running Board.
CENTERING THE RUNNING BELT:
Place the treadmill on level ground and set it at 3-5mph to check if the Running Belt (No.
C31) drifts.
If the Running Belt (No. C31) moves
to the right, turn the adjusting bolt on
the right side ¼turn clockwise, then
turn the left adjustment bolt ¼ turn
counter-clockwise. If the belt does not
move, repeat this step until it centers.
Refer to Figure A.
If the Running Belt (No. C31) moves
to the left, turn the adjusting bolts on
the left side ¼turn clockwise, then turn
the right adjustment bolt ¼ turn
counter-clockwise. If the belt does not
move, repeat this step until it centers.
Refer to Figure B.
Over time the Running Belt (No. C31)
will loosen. To tighten the belt turn the
Left & Right side adjustment bolts
one full turn clockwise, check the
tension of the belt. Continue this
process until belt is at the correct
tension. Make sure to adjust both
sides equally to ensure correct belt
alignment. Refer to diagram “C”

12
LUBRICATING THE TREADMILL
*IMPORTANT NOTE:
You will need to lubricate your treadmill before the first use.
RUNNING BELTS & TREADMILL LUBRICANT:
Lubricating the running board and running belt is essential as the friction between the
two affects the life span and function of the treadmill, therefore it is recommended that
the running board and belt be inspected regularly. Should you find any wear on the
Running Board, please contact us at: [email protected].
WARNING: Always unplug the treadmill from the electrical outlet before cleaning,
lubricating or repairing the unit.
HOW TO LUBRICATE:
1. Raise the belt up on one side and apply lubricant to the running deck. Use a rag to
thoroughly wipe the lubricant over the running deck. Repeat this process for the
other side.
2. The moving parts should turn freely and quietly. Abnormality of 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 recommended that
maintenance be done on a regular basis.
4. A loose running belt will result in the runner sliding off during use, while too tight of a
running belt will decrease the motor performance and also create more friction
between the roller and running belts. The most suitable tightness for the belt is
pulled out 50-75mm from the Running Board.
The following time table is recommended:
Light user (less than 3 hours/ week) every six months
Medium user (3-5 hours/ week) every three months
Heavy user (more than 5 hours/ week) every two months

13
FOLDING INSTRUCTIONS
STEP 1:
STEP 2:
NOTE: Always unplug the
treadmill from the electrical outlet
before folding.
Pull out the Plastic Nut (No.
C09) with your left hand and turn
down the Holder (No. C08) with
your right hand. Once the
holder reaches a suitable angle,
let go of the Plastic Nut (No.
C09).
Turn up the Left and Right
Handle Bar (No. C10 and C11) to
the fixed position.

14
FOLDING INSTRUCTIONS
STEP 3:
STEP 4:
Pull out the Rotating Plate
(No. A12) with your right hand
and place your left hand at the
Handle [Position B]. Then
push down the Upright Tubes
(No. H&G)at the same time.
When pushing down the
Upright Tubes (No. A06 and
A07) you can let go of the
Rotating Plate (No. A12).
NOTE: Always place your left
hand at the Handle [Position
B]when pushing down the
upright tubes to avoid the tubes
falling down and injuring your
hands.
Place your hand at Position E,
and then lift up the treadmill.

15
FOLDING INSTRUCTIONS
STEP 5:
STEP 6:
Place your hand on Position E, and
using your foot, turn the Folding
Fixed Board (No. A13) to
horizontal position.
Grasp the treadmill at Position E
with your hand. Next, using your
foot, firmly push against treadmill
at position J. Carefully tilt the
treadmill forward. Folding Frame
(No. A05) will release
automatically.
The folding is now complete!

16
STORAGE OF MACHINE
This treadmill is designed for saving space. You can choose to store treadmill vertically
or horizontally.
A. Vertical Storage
B. Horizontal Storage
After folding, place the machine near
the wall to avoid falling down. Keep
out of reach of children.
After folding, you can store the
machine under table or any other
available space.

17
HOW TO MOVE THE MACHINE
Place your hands at Position E.
Put the Folding Frame (No. A05)
inside the bottom of the treadmill
and turn the Folding Fixed Board
(No. A13) to vertical with your foot
to fix the Folding Frame (No.
A05).
To transport, hold the treadmill at
Position E and tilt until the wheels
can move smoothly.

18
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 plugging the equipment. 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. Grounding provides the least resistance for electrical
current and will reduce the risk of electric shock. The plug must be plugged into an
appropriate outlet that is properly installed and grounded in accordance with all local
codes and ordinances. 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.
This product is for use on a nominal 100-120V circuit and has a grounding plug that
looks like the plug illustrated in sketch A. Make sure that the product is connected to an
outlet having the same configuration as the plug. No adapter should be used with this
product.
DANGER:
Improper connection of the equipment-grounding conductor can result in risk of electric
shock. Check with a certified electrician if you are in doubt as to whether the product is
properly grounded. Do not modify the plug provided with the product. If it will not fit the
outlet, have a proper outlet installed by an electrician.
WARNING!
1. NEVER use a ground fault circuit interrupt (GFCI) wall outlet with this treadmill. Route
the power cord away from any moving part of the treadmill including the elevation
mechanism and transport wheels.
2. NEVER operate the treadmill using a generator or UPS power supply.
3. NEVER remove any cover without first disconnecting AC power.
4. NEVER expose the treadmill to rain or moisture. This treadmill is not designed for use
outdoors, near pools or in any other high humidity environment.
GROUNDING METHOD

19
TREADMILL FUNCTIONS
SAFETY LOCK FUNCTION:
Removing the Safety Key (No. D07) from the computer console while the treadmill is
running will cause it to stop immediately. Once the treadmill reaches a full stop, the
window display of the computer will show “- - -“ and the buzzer will beep 3 times. To start
the treadmill again, insert the magnet end of the Safety Key (No. D07) into the computer
console and press the START button.
POWER SAVE FUNCTION:
When the treadmill has been idle for 10 minutes, it will enter Power Saving Mode. While
the treadmill is in this mode, the window display of the computer will be turned off. To turn
it back on, press any button.
POWER ON:
Flick the power switch to this symbol to turn on the treadmill.
POWER OFF:
Flick the power switch to this symbol to turn the treadmill off at anytime. This includes
during exercise.
SAFETY NOTE:
1. We recommend that you maintain a slow speed at the beginning of a session and hold
the handrails until you have become familiar with the treadmill.
2. Insert the magnet end of the Safety Key (No. D07) into the computer console and attach
the opposite end (containing the safety clip on it) to your clothing before starting your
workout. To end your workout, press the STOP button or remove the Safety Key
(No.D07) and the treadmill will stop immediately.