Sunny Health & Fitness SF-T7942 User manual

FOLDABLE WALKING TREADMILL
SF-T7942
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: [e-mail] or 1- 877 - 90SUNNY (877-907-8669).

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 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 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:
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 (60 CM) 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 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 is
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 INSTRUCTIONS
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. This may 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 running belt once it’s in motion.
6. Always hold the handrails when making changes in the 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 treadmill is designed for adult use only! Children should not be allowed to use or play
near this treadmill. When present, children should always be supervised 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 running belt must be lubricated before the first use! Please see Page 12 for
instructions on how to properly apply lubricant.

4
EXPLODED DIAGRAM

5
PARTS LIST
No.
Description
Specification
Qty
No.
Description
Specification
Qty
A01
Base Frame
1
C31
Bottom Hand Pulse
2
A02
Main Frame
1
D01
Console Display
1
A03
Console Bracket
1
D02
Control Board
1
A04
Motor Frame
1
D03
Keyboard
1
A05
Adjustable Frame
1
D04
Top Signal Wire
1
A06
Base Support Tube
2
D05
Middle Signal Wire
1150mm
1
A07
Running Board Strengthen Tube
1
D06
Lower Signal Wire
1600mm
1
B01
Front Roller
1
D07
Speed Sensor
200mm
1
B02
Rear Roller
1
D08
DC Motor
1
B03
Spanner with Screwdriver
S=13
、
14
、
15
1
D09
AC Single Line
Blue 350mm
1
B04
Allen Wrench
S=5
1
D10
AC Single Line
Blown 350mm
1
B05
Locking Pin Iron
1
D11
Power Switch
1
B06
Pressure Spring
1
D12
Running Board
1
B07
Safety Key Plate
1
D13
Magnetic Ring
1
B08
Transportation Wheel Bushing
4
D14
Magnetic Core
1
B09
Lock Knob
1
D15
Power Wire
2150mm
1
B10
Hand Pulse Plate
4
D16
Filter
1
C01
Console Top Cover
1
D17
AC Single Line
350mm
1
C02
Console Bottom Cover
1
D18
AC Single Line
350mm
1
C03
Left Upright Tube Cover
1
E01
Nut
M6
6
C04
Right Upright Tube Cover
1
E02
Nut
M8
6
C05
Left Upright Tube Inner Cover
1
E03
Bolt
M10*60
2
C06
Right Upright Tube Inner Cover
1
E04
Bolt
M8*50
2
C07
Motor Top Cover
1
E05
Bolt
M8*15
4
C08
Motor Bottom Cover
1
E06
Bolt
M10*90
1
C09
Left Rear Cover
1
E07
Bolt
M6*45
1
C10
Right Rear Cover
1
E08
Bolt
M6*55
2
C11
Motor Cover Buckle
1
E09
Flat Washer C
Ф
10
2
C12
Side Rail
2
E10
Bolt
M6*28
4
C13 Running Belt 1 E11 Bolt
M5*12 (including
washer)
2
C14
Rubber Cushion
6
E12
Bolt
M5*8 (including washer)
16
C15
Blue Cushion
2
E13
Screw
ST4.2*12
28
C16
Motor Belt
1
E14
Screw
ST2.9*8
2
C17
Transportation Wheel
2
E15
Screw
ST2.9*6
8
C18
C Shape Foot Pad 1
2
E16
Screw
ST4.2*12
4
C19
C Shape Foot Pad 2
2
E17
Washer
Ф
6
3
C20
Ring Protecting Wire Plug
2
E18
Washer
Ф
8
2
C21
Power Wire Buckle
1
E19
Bolt
M6*25
2
C22
Cushion
1
E20
Arc Washer
Ф
8
6
C23
Inner Cap
2
E21
Spring Washer
Ф
8
2
C24
Fixed Block
1
E22
Flat Washer C
Ф
8
2
C25
Locking Pin
1
E23
Bolt
M8*48
2
C26
Rubber Cushion
1
E24
Bolt
M8*48
2
C27
Safety Key
1
E25
Nut
M10
1
C28
Handlebar
2
E26
Bolt
M8*60
1
C29
End Cap
2
E27
Bolt
M6*46
2
C30
Top Hand Pulse
2
E28
Screw
ST3*23
4

6
HARDWARE PACKAGE
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 [e-mail] or 1- 877 - 90SUNNY (877-907-8669).
#B03 S=13, 14, 15 1PC
#B04 S5 1PC
#E02 M8 2PCS
#E04 M8*50 2PCS
#E05 M8*15 2PCS
#E13 ST4.2*12 8PCS
#E20 Φ8 6PCS
#E24 M8*48 2PCS

7
ASSEMBLY INSTRUCTIONS
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY
(877-907- 8669).
NOTE:It is recommended to have two
persons to proceed with the assembly.
Ensure that you have a clean and
adequate working space before starting to
assemble the treadmill.
STEP 1:
Open the carton and remove packing
materials. Place the Main Base (No. A) on
a level ground.
STEP 2:
Position Main Base (No. A)
upright
supporting area “F” and prevent
it from fal
during assembly.
Attach the Left Base Support Tube (No.
C
to Base Frame (No. A01), using 1
Bolt (N
E04), 2 Arc Washers (No. E20), and 1
N
(No. E02). Tighten with your hand.
Then, screw Bolt (No. E05) and
Arc Wash
(No. E20) into the Base Frame
(No. A01
Tighten with your hand.
Use Allen Wrench (No. B04) and
Spann
with Screwdriver (No. B03) to tighten
Bo
(No. E04)and Bolt (No. E05).
Repeat the above steps to assembl
e th
Right Base Support Tube (No. D)
to th
Base Frame (No. A01).

8
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY
(877-907- 8669).
STEP 3:
NOTE:To avoid any
possible injury, please
ensure that the space directly underneath
the Main Base (No. A)
is clear of any
objects. Ensure to support “F”
before and
after pulling Locking Pin (No. C25).
Pull Locking Pin (No. C25)
to release
Main Base (No. A) and slowly low
er the
Main Base (No. A). Continue to support it
until it reaches the floor.
NOTE:The Locking Pin (No. C25)
will
snap back into the treadmill. It does not
detach from the treadmill.
STEP 4:
Connect the Top Signal Wire (No. D04)
the Middle Signal Wire (No. D05).

9
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY
(877-907- 8669).
STEP 5:
Attach the Console (No. B) to the Base
Frame (No. A01), secured them with 2
Bolts (No. E24). Tighten using Allen
Wrench (No. B04).
STEP 6:
Attach the Left Upright Tube Cover
(No. C03) and Left Upright Tube Inner
Cover (No. C05) to the
Base Frame
(No. A01) and Console (No. B) with 4
Screws (No. E13).
Tighten using
Spanner with Screwdriver (No. B03).
Repeat the above step to assemble
Right Upright Tube Cover (No. C04)
and Right Upright Tube Inner Cover
(No. C06).

10
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY
(877-907- 8669).
IMPORTANT NOTE!
You will need to lubricate
your treadmill before the first
use. See Page 12.
STEP 7:
Insert Lock Knob (No. B09) to Base
Frame (No. A01). Secure it to Main
base (No. A) by turning
Lock Knob
(No. B09) clockwise until tight.
The assembly is complete!

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 (No. C13) to prevent dust from accumulating underneath. Keep your running shoes clean so
that dirt from your shoes does not wear the Running Board (No. D12) and Running Belt (No.
C13). Clean the surface of the Running Belt (No. C13) with a clean damp cloth.
To better maintain the treadmill and prolong its life, it is suggested to power off the treadmill for 10
minutes every 2-hour of continuous use and fully turn it off whenever not in use.
CENTERING THE RUNNING BELT:
Place the treadmill on level ground and set it at 3-5 MPH to check if the Running Belt (No. C13)
drifts from the center.
1. If the Running Belt (No. C13) drifts to
the right, turn the right adjusting bolt ¼
turn clockwise, then turn the left adjusting
bolt ¼ turn counter-clockwise
. If the
Running Belt (No. C13) does not move,
repeat this step until it centers. Refer to
Figure A.
2. If the Running Belt (No. C13) drifts to
the left, turn the left adjusting bolt ¼turn
clockwise,
then turn the right adjusting
bolt ¼ turn counter-clockwise
. If the
Running Belt (No. C13) does not move,
repeat this step until it centers. Refer to
Figure B.
3. Over time, the Running Belt (No.
C13) will loosen. To tighten the Running
Belt (No. C13) turn the Left & Right
adjusting bolts one full turn clockwise,
check the tension of the Running Belt
(No. C13)
. Continue this process until
Running Belt (No. C13) is at the correct
tension. Make sure to adjust both sides
equally to ensure correct belt alignment.
Refer to Figure C.

12
LUBRICATING THE TREADMILL
*IMPORTANT NOTE:
You will need to lubricate your treadmill before the first use.
RUNNING BELT & TREADMILL LUBRICANT:
Lubricating the Running Board (No. D12) and Running Belt (No. C13) is essential as the friction
affects the life span and operations of the treadmill. Inspect the Running Board (No. D12) and
Running Belt (No. C13) regularly. If you find any wear on the Running Board (No. D12), please
contact us at: [e-mail].
WARNING: Always unplug the treadmill from the electrical outlet before cleaning, lubricating,
or repairing the unit.
HOW TO LUBRICATE:
1. Raise the Running Belt (No. C13) up on one side and apply lubricant to the Running Board
(No. D12). Use a rag to thoroughly wipe the lubricant over the Running Board (No. D12). Repeat
this process for the other side.
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 is
taking place on a regular basis.
4. DO NOT LOOSEN OR MAKE ANY ADJUSTMENT TO THE RUNNING BELT WHILE APPLING
LUBRICANT. A loose Running Belt (No. C13) will result in the runner sliding off during use, while
too tight of a Running Belt (No. C13) will negatively affect the motor’s performance and create
more friction between the roller and Running Belt (No. C13). The most suitable tightness for the
Running Belt (No. C13) is when it is pulled out 50-75mm from the Running Board (No. D12).
Recommended Time Table:
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
FOLDING:
Pull out the Locking Pin (No. C25)
with one hand, then lift up the Main
Base (No. A) at position “F” with the
other hand until the Locking Pin (No.
C25) snaps into the hole of Fixed
Block (No. C24).
Loosen the Lock Knob (No. B09)
counter-clockwise
and pull it out.
Fold up the Main Base (No. A).
NOTE: Remember where you keep
the Lock Knob (No. B09) after you
pull it out. You will need it when you
unfold the treadmill.

14
UNFOLDING:
Secure Base Frame (No. A01) into
Main Base (No. A) by inserting
Lock
Knob (No. B09) and turning clockwise
until tight.
NOTE: Before lowering the Main
Base (No. A), ensure that the space
directly underneath it is clear of any
objects.
To avoid any possible injury, please
hold on the Main Base (No. A)
at
position “F” then pull the Locking Pin
(No. C25) and detach Fixed block
(No. C24) to release Main Base
(No.
A). Continue to support position “F”
until it reaches the floor.

15
HOW TO MOVE THE MACHINE
To transport, hold the treadmill from
position “P”
and tilt until the
transportation wheel’s “K” are able to
move on the ground.
Before attempting to move the
treadmill, please make sure that it has
been properly folded. Unplug the
power cord.
Start by placing your hand at position
“P
” to support the top end of the
treadmill. Next, place one f
oot at
position “K” to hold the bottom end of
the treadmill steady. With your foot at
“K
”, slowly tilt the top of the treadmill
downward towards the ground. Once
the Main Frame “P
” reaches a low
enough point, the transportation
wheels of the treadmill touc
h the
ground.

16
HOW TO USE SAFETY KEY
Secure Base Frame (No. A01) into Main Base (No. A) by inserting Lock Knob (No.
B09) and turning clockwise until tight.
Insert the Safety Key (No. C27) into the magnetic area of the Console (No. B) and clip
the other end to your clothes.
Note: In case of emergency, pull out the Safety Key (No. C27)to stop the treadmill.

17
IMPORTANT ELECTRICAL INFORMATION
WARNING: This treadmill requires a power source of 8 amps (100-120V) in order to properly
operate. For your safety, as well as the safety of others, verify that the power source is correct
before powering in the equipment. Any power supply 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 least resistance for electric 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. Ensure that the product is connected to an outlet
with 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.
DANGER:
Improper connection of the equipment-grounding conductor 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.
WARNING!
1. NEVER use a ground fault circuit interrupt (GFCI) wall outlet with this treadmill. Route the power
cord away from all moving parts of the treadmill, including the elevation mechanism 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 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.
GROUNDING METHOD

18
THE DISPLAY CONSOLE
DISPLAY
SPEED: Displays current speed (range 0.5-7.0 MPH). When in setting mode, the window displays
H-1, H-2, H-3.
TIME: Displays the exercise time from 0:00-99:59 MINS. If the time reaches 99:59, the treadmill will
stop smoothly, show “End” on display and enter standby mode after 5 seconds.When in countdown
mode, it will count from the setting time to 0:00. When the countdown reaches to 0:00, the treadmill
will also stop smoothly, show “End” on display and enter standby mode after 5 seconds.
DISTANCE: Displays the distance traveled (range 0.00-99.9 MILES). When the meter reaches 99.9,
it will reset to 0.00 and begin counting again from 0.0. When in countdown mode, it will count down
from the distance you set to 0.00. When it reaches 0.00, the treadmill will stop smoothly and display
“End”, then enter standby mode after 5 seconds.
CALORIES: Displays user’s calories burned (range 0.0-999 calories). After reaching 999, it will
start again from 0. In countdown mode, it will count from the number of calories you set to 0. When
it reaches 0, the treadmill will stop smoothly and show “End”, then enter standby mode after 5
seconds.
PULSE: Displays runner’s heartbeats per minute (50-200 BPM). Runner must place both hands
over the pulse sensors located on the handlebars for the system to calculate the runner’s pulse.
(This data is for reference only and cannot be used as medical data.)
PROGRAMS Initial Default Value Set Range Display Range
TIME (MIN:SECOND) 0:00 15:00 5:00-99:00 0:00－99:59
SPEED (MPH) 0.5 0.5 0.5-7.0 0.5-7.0
DISTANCES (MILE) 0 1.0 0.5-99.9 0.00－99.9
CALORIE (KCAL) 0 50 10-999 0.0－999
PULSE (BPM) P N/A N/A 50-200

19
FUNCTION KEYS
START: To start the treadmill, press the START button. Make sure the magnetic end of the Safety
Key (No. C27) is inserted into the computer console. The default start speed is 0.5 MPH.
STOP: This button will PAUSE or STOP the treadmill. When in use, press this button once to
PAUSE your workout and the current workout data will still be shown. Press STOP again to end
your workout session and all data from this session will be deleted.
MODE: Press this button to select workout MODE. Pressing once will enter H1, the TIME
countdown mode starting from 15:00 MINS. H2 is the DISTANCE countdown mode starting from
1.00 MILE and H3 is the CALORIES countdown mode which starts from 50 KCAL. During setting
each mode, you can press +/- to increase or decrease the preset H1, H2, H3 settings then press
START to start the workout.
SPEED +/ SPEED –: Press the SPEED +/- buttons to increase or decrease the speed in
increments of 0.1 MPH. Pressing and holding either of these buttons for a duration of over 0.5
second will increase or decrease the speed continually.
LUBRICATION REMINDER
Your treadmill needs lubrication maintenance every 188 miles. When it is time for maintenance, the
treadmill beeps every 10 seconds and displays an “OIL” icon on your LCD display. Please read the
LUBRICATING THE TREADMILL on Page 12 to learn the proper steps to lubricate your treadmill.
Apply the lubricant to the middle of the running board from both sides. After application, press and
hold the STOP button for 3 seconds to clear the “OIL” reminder.