Sunny SF-T7604 Installation and operation manual

SF-T7604 TREADMILL
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]

IMPORTANT SAFETY INSTRUCTIONS
When using an electrical appliance, basic precautions should always be followed, including
the following:
Read all instructions before using (this appliance).
DANGER –To reduce the risk of electric 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. An appliance should never be left unattended when plugged in. Unplug from outlet when
not in use, and before putting on or taking off parts.
2. Do not operate under blanket or pillow. Excessive heating can occur and cause fire,
electric shock, or injury to persons.
3. Close supervision is necessary when this appliance is used by, on, or near children,
invalids, or disabled persons.
4. Use this appliance only for its intended use as described in this manual. Do not use
attachments not recommended by the manufacturer.
5. Never operate this appliance 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 the appliance to a service
center for examination and repair.
6. Do not carry this appliance by supply cord or use cord as a handle.
7. Keep the cord away from heated surfaces.
8. Never operate the appliance with the air openings blocked. Keep the air openings free of
lint, hair, and the like.
9. Never drop or insert any object into any opening.
10. Do not use outdoors.
11. Do not operate where aerosol (spray) products are being used or where oxygen is
being administered.
12. To disconnect, turn all controls to the off position, then remove plug from outlet.
13. Connect this appliance to a properly grounded outlet only. See Grounding Instructions.
CAUTION: Risk of Injury to Persons:
1. To Avoid Injury, use extreme caution when stepping onto or off of a moving belt. Read
Instruction Manual Before Using.
SAVE THESE INSTRUCTIONS
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 assured 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 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 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 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. It is recommended that you lubricate all moving parts on a monthly basis.
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 the equipment immediately and don’t use the
equipment 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 265 pounds.
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!
2

IMPORTANT OPERATION INSTRUCTIONS
1. Insert the power plug directly into the socket.
2. The constant running time for this machine is less than 2 hours. Be sure to read the
manual before operating the equipment.
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 belt which may result in serious
injury.
5. This unit starts at a very low speed. The proper way to begin use is to stand on the
side rails during its acceleration, then step onto the belt once it’s in constant motion.
6. Always hold the handrail when making control changes.
7. A safety key is provided for emergency use. Operation to the machine can only be
done if the safety key is inserted into the computer console. In case of 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 requires 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 of 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 an exercise.
IMPORTANT NOTE:
The belt must be lubricated before the first use! Please see Page 12 for
instructions on how to properly apply lubricant.
3

EXPLODED DRAWING
4

PARTS LIST
No.
Description
Specification
Qty
No.
Description
Specification
Qty
A01
Base Frame
1
C24
Flat foot pad
6
A02
Main Frame
1
C25
Cone-shape cushion
1
A03
Computer Bracket
1
C26
Quick button
1
A04
Left Upright
1
C27
Function button
1
A05
Right Upright
1
C28
Start button
1
A06
Motor Bracket
1
C29
Stop button
1
A07
Safety block
1
C30
Adjustable rubber pad
2
B01
Front Roller
1
C31
Rubber pad
2
B02
Rear Roller
1
C32
Cushion
4
B03
Air Pressure Cylinder
1
C33
Plate
2
B04
Allen Wrench
5mm
1
D01
Console
1
B05
Spanner w/ screw driver
S=13,14,15
1
D02
Control board
1
B06
Bushing
2
D03
Upper Signal Wire
1
B07
Transport wheel plug
4
D04
Lower Signal Wire
1
B08
Left speaker net
1
D05
Hand pulse upper wire
1
B09
Right speaker net
1
D06
Hand pulse lower wire
2
B10
Fixing Pin
2
D07
Panel connecting wire
1
C01
Console top cover
1
D08
Key board connecting wire
1
C02
Console bottom cover
1
D09
Sensor
1
C03
Console Panel
1
D10
Safety key sensor
1
C04
Motor top cover
1
D11
Safety key
1
C05
Motor bottom cover
1
D12
Hand pulse with on/off
1
C06
Left rear cover
1
D13
Hand pulse with speed
1
C07
Right rear cover
1
D14
AC signal wire
1
C08
Left Upright cover
1
D15
AC signal wire
2
C09
Right Upright cover
1
D16
AC signal wire
1
C10
Side rail
2
D17
AC signal wire
1
C11
Running belt
1
D18
Grounding wire
1
C12
Foam
2
D19
Power wire
1
C13
Pipe end cap
2
D20
Power outlet
1
C14
Computer acrylic
1
D21
Square switch
1
C15
Motor belt
1
D22
Overload Protector
1
C16
Transport wheel
2
D23
Magnetic Ring
1
C17
Adjustable foot pad
2
D24
Magnetic Core
1
C18
Water bottle holders
2
D25
DC motor
1
C19
Plastic pad
2
D26
Running deck
1
C20
Ring Protecting Wire Plug
2
D27
Transformer
1
C21
Black Cushion
4
D28
Filter
1
C22
Blue Cushion
2
D29
AC signal wire
1
C23
Blue Cushion
2
D30
AC signal wire
1
5

D31
Anti-slip pad
2
E16
Bolt
M5*16
6
E01
Nut
M6
2
E17
Bolt
M5*12
8
E02
Nut
M8
6
E18
Bolt
M5*8
13
E03
Nut
M10
2
E19
Screw
ST4.2*55
2
E04
Bolt
M10*30
2
E20
Screw
ST4.2*30
4
E05
Bolt
M8*80
2
E21
Screw
ST4.2*12
20
E06
Bolt
M8*70
2
E22
Bolt
ST4.2*12
25
E07
Bolt
M8*38
2
E23
Bolt
ST2.9*8
6
E08
Bolt
M8*45
3
E24
Bolt
ST2.9*6
27
E09
Bolt
M8*30
1
E25
Bolt
ST2.5*6
2
E10
Bolt
M8*20
4
E26
Washer
6
3
E11
Bolt
M8*15
13
E27
Washer
8
16
E12
Bolt
M8*45
2
E28
Washer
8
6
E13
Bolt
M6*55
3
E29
Washer
8
7
E14
Bolt
M6*35
2
E30
Screw
φ10*φ26*2.0
4
E15
Bolt
M6*25
6
E31
Bolt
M5*12
2
6

ASSEMBLY HARDWARE
CARTON CONTENTS:
ASSEMBLY TOOLS
Allen Wrench (5mm) –1PC
Spanner with Screw Driver (S=13, 14, 15) –1PC
No.
Description
Specification
Qty
No.
Description
Specification
Qty
A
Main Frame
1
C08
Left Upright Tube Cover
1
E11
Bolt
M8*15
10
C09
Right Upright Tube Cover
1
E17
Bolt
M5*12
6
C18
Water Bottle Holder
2
E27
Washer
8
10
D19
Power wire
1
B04
Allen Wrench
5mm
1
H
Lubricant Oil
1
B05
Spanner w/ Screw Driver
S=13,14,15
1
7

ASSEMBLY INSTRUCTIONS
STEP 1:
STEP 2:
STEP 3:
Open the carton and
remove contents. Place the
Main Frame (A) on level
ground, ensure that you
have a work area that is
clean and has adequate
space. Do NOT cut the
Packing Belt (F) until the
assembly is complete.
Loosen the Bolt (E11) on the
Base Frame (A01) by using
Allen Wrench (B04) and
remove the Safety Block
(A07).
Lift the Console Top
Cover (B) along with
Upright Tubes (A04 &
A05) upward (the direction
specified by the arrows on
the diagram to the left).
NOTE: When lifting up,
avoid puncturing the wires
inside the Left and Right
Upright Tubes (A04 &
A05) as this will cause
damage.
8

ASSEMBLY INSTRUCTIONS
STEP 4:
STEP 5:
STEP 6:
Fix the Left and Right Tube
Covers (C08 &C09) to the
Base Frame (A01) using 6
Bolts (E17) and secure
using Spanner w/ Screw
Driver (B05).
Fix the Console (B) to the
Main Frame (A02) using 4
Bolts (E11) and 4
Washers (E27), secure
using Allen Wrench (No.
B04).
NOTE: Support the
Upright Tubes (A04 &
A05) with your hands to
prevent them from falling.
9
Fix the Upright Tubes
(A04 &A05) to the Base
Frame (A01) using 6 Bolts
(E11) and Washers (E27).
Secure using Allen
Wrench (B04).
NOTE: During assembly,
support the Upright Tubes
(A04 &A05) with your
hands to prevent them from
falling down.

STEP 7:
STEP 8:
Attach the Water Bottle
Holders (C18) into the
Console (B).
NOTE: Insert the Water
Bottle Holders (C18) into the
slot positioned at (K).
The assembly is now
complete! You may now cut
off the Packing Belt (F)
around the treadmill deck.
10
IMPORTANT NOTE!
You will need to lubricate
your treadmill before the first
use. See Page 12.

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 do not wear out the running board
and belt. Clean the surface of the running belt with a clean damp cloth. Any other
servicing should be performed by an authorized service representative or that the
appliance has no user serviceable parts.
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.
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. 20) drifts.
1. If the Running Belt (No. 20) 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.
2. If the Running Belt (No. 20) moves
to the left, turn the adjusting bolts on
the left side ¼of a turn 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.
3. Over time the Running Belt (No.
20) 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”
11

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 suggested 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 suggested 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
12

FOLDING INSTRUCTIONS
FOLDING:
UNFOLDING:
Place your hand at position
“N” and lift up the Base
Frame (A01) until the Air
Pressure Cylinder (B03)
“M” locks into the tube.
NOTE: When the Air
Pressure Cylinder (B03)
successfully locks into
place, you will hear a
clicking sound.
Grasp the Main Frame
(A02) at position “N” with
one hand. Next, using your
foot, lightly kick the Air
Pressure Cylinder (B03)
“M” and push down on the
Main Frame. Once the
Main Frame has been
pushed down, it will
automatically continue to
steadily lower until it
reaches the ground.
NOTE: Before lowering the
Main Frame, ensure that
the space directly
underneath is clear of any
objects.
13

HOW TO MOVE THE MACHINE
Before attempting to move the
treadmill, please make sure it
has been properly folded and
unplug the power cord.
Start by placing one hand at
position “N”to support the top
end of the treadmill. Next,
place one foot at position “P” to
hold the bottom end of the
treadmill steady. With your
foot at “P”, slowly tilt the top of
the treadmill downward
towards the ground. Once the
main frame reaches a low
enough point, the wheels of
the treadmill will activate and
you may move the treadmill
safely.
14

ADJUSTING THE INCLINE
There are three holes located on the Adjustable Foot Pad (C17). To adjust the level of
incline, remove the two Fixing Pins (B10) from the left and right side. Align the holes of
the Adjustable Foot Pad (C17) to the holes located on the Main Frame (A02).Once
you’ve located your desired incline level, reinsert the Fixing Pins (B10) back through
the holes.
ATTENTION:For your safety and convenience, always fold the treadmill (as
shown below) before attempting to adjust the incline.
15

IMPORTANT ELECTRICAL INFORMATION
WARNING:This treadmill requires a power source of 12 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 Figure A below. Ensure that the product is connected to
an outlet with 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.
16

THE DISPLAY CONSOLE
WINDOW DISPLAY
1. SPEED: Displays P1-P15, U1-U3, “FAT”under setting mode. Displays speed under
operation mode. The speed range is 0.6-11MPH. 0.6MPH is the default running speed.
2. TIME: Displays the running time from 0:00-99:59MINS. When the count reaches
the maximum of 99:59MINS, the machine will stop smoothly and show “END” then restart
after 5 seconds. When in Countdown Mode, it will count from the set time to 0:00. Once the
countdown reaches 0:00, the machine will stop smoothly and display “END” and reset to the
initial setting after 5 seconds.
3. DISTANCE: Displays the distance from 0.0-99.9 miles. When the count reaches 99.9, it
will reset and begin counting again from 0.0. When in Countdown Mode, it will count down
from the desired setting to 0.00. When it reaches 0.00, the machine will stop smoothly and
display “End” and automatically reset to the initial setting after 5 seconds.
4. CALORIES: Displays the amount of calories burned from 0 to 999 KCAL. When the count
reaches 999, it will reset and start back from 0. When in Countdown Mode, it will count down
from the desired setting to 0. Once it reaches 0, the machine will stop smoothly and display
“End”, then automatically reset to the initial setting after 5 seconds.
5. PULSE: When the runner holds both hands on the pulse sensors (located on the handles),
the system will calculate the runner’s heart beat and display it in this window. The pulse
range is 50-200 beats/min (This data is just for reference, and cannot be used as the medical
data).
17

FUNCTION KEYS
1. PROGRAM: Press this button to cycle through and choose a program. Programs range
from P1-P15, U1-U3, and “FAT”. P1-P15 are preset programs. Turn to Page 20 for further
details on all programs.
2. MODE: When stopped, press this button to select a Countdown mode.
o15:00 MINS is the set Countdown for TIME
o1.0 MILE is the set Countdown for DISTANCE
o50 KCAL is the set Countdown for CALORIES
When setting each Countdown Mode, you can press the speed +/–keys to increase or
decrease from the set data. Press START to start the machine.
3. START: To start the machine, insert the magnet end of the Safety Key into the console and
press the START button. (This machine requires a safety key in order to operate)
4. STOP: This button has functions of PAUSE and STOP. While in use, press this button to
pause the running belt and currently workout data display, to terminate the current session
and all data, press the “STOP”button again and the machine will stop and all data will reset
to zero.
5. SPEED +/–BUTTONS: While in use, press the +/–buttons to increase or decrease the
speed in increments of 0.1MPH; holding either of these keys for a duration of over ½ a
second will increase or decrease the speed continually.
6. QUICK SPEED BUTTONS 1, 2, 3.5, 4, 4.5, 5, 6, 7, 8, 8.5, 9, 9.5, 10, 11: These buttons
are quick speed presets which allow you to select the running speed instantly with the push
of a button (speeds are set in MPH).
QUICK START
1. Insert the magnet end of the safety key into the computer console.
2. Press the START button, a buzzer will sound and the system will automatically display a 3
second countdown. When the countdown reaches zero, the running belt will start. The initial
speed will be 0.6MPH (the default running speed).
3. After start-up, you can use the speed +/–buttons or QUICK SPEED keys to adjust the
speed of the treadmill.
CONTROL FUNCTIONS
1. Press the –Speed Button to reduce the running speed.
2. Press the +Speed Button to increase the running speed.
3. Press the 1, 2, 3.5, 4, 4.5, 5, 6, 7, 8, 8.5, 9, 9.5, 10, 11MPH Quick Speed Keys to instantly
bring the pace to the selected speed.
4. Press STOP to stop the running belt of the machine.
5. Hold the pulse sensors (located on the handles) with both hands for 5 seconds to calculate
and display the runner’s heart beats per minute (BPM) on the computer display screen.
18

MANUAL MODE
1. Pressing the START button will automatically start the running belt to the default running
speed of 0.6MPH. The other windows will begin counting upward from the default speed.
Pressing the SPEED +/–keys to increase or decrease speed.
2. Press the MODE button to enter TIME Countdown, the time window will display a flashing
15:00, press the SPEED +/–buttons to set the desired time. The time range is 5:00-
99:00MINS.
3. Press the MODE button twice to enter into DISTANCE Countdown, the distance window
will display a flashing 1.0, press the SPEED +/–buttons to set the desired distance. The
setting range is 0.5-99.9MILES.
4. Press the MODE button 3 times to enter into the CALORIES Countdown, the calories
window will display a flashing 50, press the SPEED +/–buttons to set the desired calories.
The setting range is 10-999KCAL.
5. After you’ve made your setting, press the START button to start the treadmill. The treadmill
will begin running after 3 seconds. Press the SPEED +/–keys to adjust the speed. Press the
STOP button to stop the treadmill.
LUBRICATION REMINDER
Your treadmill needs lubrication maintenance every 188 miles. The system will release a
beeping sound every 10 seconds and display on “OIL” icon on your LCD display to remind
you when it’s time. Please read the LUBRICATING THE TREADMILL on Page 12 to learn
the proper steps to lubricating your machine. Apply the lubricating oil to the middle of the
running deck on both sides. After application, press and hold the STOP button for 3 seconds
to clear the reminder.
BUILT-IN PROGRAMS
Press the PROGRAM button, and the speed window will display P1-P15, which are preset
programs. Select the desired program, and the time window should display the setting time at
10:00MINS. Press the SPEED +/–buttons to set the desired exercise time. Press the START
button to start the program. When the system enters into the next interval, it will beep, and
the speed will be changed according to the program setting. Press SPEED +/–keys to adjust
speed. When the program enters the next interval, it will return to the current speed. After
completing a program, the system will beep and display ‘END’. The machine will stop
smoothly and automatically reset to the initial setting after 5 seconds.
19