SereneLife SLFTRD70 User manual

SLFTRD70
SmartTrackBaseDigitalTreadmill
with Remote Control and Touch Button Control

www.SereneLifeHome.com
2
Catalogue
Product Introduction .................................................................................. 3
Safety Precautions and Warnings ............................................................ 4~10
Exercise Advice and Guideline .............................................................. 10~11
Product Function Description ............................................................... 12~14
Product Maintenance .......................................................................... 15~17
Exploded Drawing .................................................................................... 18
Parts List ................................................................................................. 18
Features and Technical Specs ..................................................................... 20
Please read this manual before installing the Treadmill.
Follow the principle of sustainable development, We may
update the product when necessary, and no longer notify,
If the instructions and products do not match, depending
on the actual product.

www.SereneLifeHome.com
3
Product Introduction
1. Track Base Digital Treadmill
SLFTRD70 MAIN TECHNICAL PARAMETERS
THE MAIN PARAMETERS AND CONFIGURATION LIST
NO.
1
2
3
4
5
6
Parameter Name
Rated voltage
Rated frequency
Rated power
Speed
Belt size
Max loading weight
Description
100-120V
50/60Hz
735W
0.8-8.0Km/h
466*1250
120KG
Security Lock
Armrest
Foot Rails
Running Belt
Back Cover
Plastic Mat
Roller Protect Board
Step Window
Time/Speed
Calories/Distance
Motor Cover
Motor Bottom Cover
Foot Folding Switch
Side Rails

www.SereneLifeHome.com
4
2.Safety Precautions and Warnings
Notice: Read all instructions before using this treadmill. When using an electrical
product, basic precautions should always be followed, including the following:
Read all instructions before using this treadmill. It is the responsibility of the owner
to ensure that all users of this treadmill are adequately informed of all warnings
and precautions. If you have any questions after reading this manual, contact
Customer Tech Support.
Safety Instructions:
This product already avoided many safety issues in designing and manufacturing,
but please follow the instructions below, just in case. We do not bear any
consequences caused by abnormal operations. This machine has an emergency
stop switch (red security lock). Attach the red clip end securely to your clothing. If
the red safety lock comes o, the treadmill will stop immediately.
• Please use the treadmill indoors to keep dry. Place the treadmill on a level
surface. There should be 6 feet of clearance behind the treadmill, 3 feet on
each side and one foot in front for folding and the power cord. Do not place
the treadmill in any area that will block any vent or air openings. The treadmill
should not be located in a garage, covered patio, near water or outdoors.
• Before exercising, please wear suitable sportswear, sports shoes, and avoid
accidental contact with the treadmill. It is forbidden to exercise barefoot on the
treadmill. Please do a full body stretching exercise before running.
Packing List
NO.
1
2
Name
Treadmill machine
Accessories bag
Name
Allen wrench 6mm
UNIT
PCS
BAG
QTY
1
1
NO.
1
2Manual/Warranty Card
/Qualication Certicate
UNIT
1
1 SET
NO.
3
4
NAME
Silicone oil
Power supply
UNIT
1 Bottle
1
Accessories Bag List
5 Security Lock 1 Set

www.SereneLifeHome.com
5
• The power plug must be reliably grounded, and the socket must have a
dedicated circuit to avoid sharing with other electrical equipment.
• Keep children away from the machine and to avoid accidents.
• The treadmill is intended for in-home use only and not suitable for long time
running, which may cause damage to the motor and controller, seed up the
wear and aging of bearings, running belts and running boards. Maintain the
treadmill regularly.
• Please do not store and use the walking machine in a dusty space and maintain
a certain degree of humidity in the room to avoid generating strong static
electricity, otherwise it may interfere with the normal operation of electronic
watch and the controller.
• To disconnect, turn all controls t o position, then remove plug from the wall
outlet after your exercise.
• Please keep indoor air circulation when using the treadmill.
• Keep safety lock clamps on clothing during exercise, incase of emergency and
safety shutdown.
• If you experience abnormalities such as maladaptation during use, stop
exercising and consult a doctor.
• Please keep the unused silicone oil out of children's reach to avoid serious
consequences of misuse.
Warning:
To reduce accidents or injure others, please observe the following rules:
• Before using the treadmill, please check if your clothing is buckled or zippered,
or if the clothes are too loose.
• Do not wear clothes that can be easily hooked by treadmill.
• Do not put the power cord near hot or moving objects.
• Do not leave children unsupervised near or on the treadmill.
• Do not use the treadmill outdoors.
• Ensure the master power switch is o and the power cord is un-plugged from
wall outlet before storing the appliance.
• Non-professionals are not allowed to disassemble the machine without
authorization, otherwise serious consequences may occur.
• The treadmill is limited to 20 amp circuits.
• Only one person should use the treadmill at a time.
• If you feel dizzy, chest pain, nausea, or shortness of breath while exercising,
stop immediately and consult your tness instructor or doctor.
• Please do not use this product outdoors, in high humidity and sunlight.

www.SereneLifeHome.com
6
• Please turn o and unplug when not in use.
• This product should not be used for a long time. It is recommended to use the
treadmill for an interval of half an hour. Using the treadmill for a long period of
time may cause overheating of the treadmill’s electrical equipment and may
cause electrical failure.
Special safety instructions
• Plug the indicated end of the power cord into the socket of the treadmill.
• Do not plug your treadmill into an extension cord. Improperly plugging in your
treadmill can result in injury to you or damage to the treadmill.
• Please use a qualied outlet to avoid danger. If the plug and socket are
incompatible, please do not move the plug. Ask an electrician to handle it.
• The use of voltage 110V-120V AC power supply.
• Please don't let the power cord touch the roller, don't put the power cord on
the running belt, don't use damaged plug.
• To prevent electrical shock, please turn o and unplug the treadmill before
cleaning or performing routine maintenance.
Warning: Failure to remove the plug may result in personal injury and
damage to the equipment.
Warning! Mandatory!
• Who is being treated by a doctor or the following patients must be
consulted with a professional doctor before use.
1. Those who have suered back pain or who have been injured in the previous
leg, waist and neck. Legs, waist, neck and hand numbness (with disc herniation,
spondylolisthesis, cervical spondylosis and other diseases).
2. People with deformed arthritis, rheumatism, and gout.
3. People with abnormal osteoporosis.
4. People with circulatory disorders (heart disease, vascular disorders,
hypertension, etc.).
5. Those with respiratory disorders.
6. The articial heart rate adjuster is being used to implant in vivo medical
electronic devices.
7. There are malignant tumors.
8. There are thrombosis or severe aneurysm, acute venous tumors and other
blood circulation disorders or various skin infections and other symptoms.

www.SereneLifeHome.com
7
9. There is a person with a perceptual disorder caused by a high degree of
peripheral circulatory disturbance caused by diabetes or the like.
10. Injured skin.
11. High fever (above 38 degrees) due to illness.
12. Abnormalities in the spine or bending of the backbone.
13. Women who are pregnant or may be pregnant or are in menstruation.
14. If you feel an abnormal body, you need to rest.
15. Obviously poor physical condition.
16. For rehabilitation purposes.
17. In addition to the above-mentioned circumstances, especially those who feel
physically abnormal. ---- May cause accidents or poor health.
• In the process of exercising, feel pain or coordination abnormalities such as
back ache, numbness in legs, dizziness, heartbeat, etc.
• When starting to use this product for training, consider your physical condition
and exercise properly and regularly to ensure that you have enough physical
strength to train. Wrong or excessive training will not benet your health.
• This product is not intended for use by children. Physically uncomfortable or
mentally impaired persons and those lacking common sense are prohibited
from use unless they are under the supervision or guidance of the person
responsible for their safety regarding the use of the product. Children should
be monitored to ensure that they do not play with the equipment. ----If you do
not comply, there may be danger of injury.
• During use or when inserting or removing the product, be sure to check that
there are no people or pets in the surroundings (back, bottom, front of the
product).
• This product is suitable for home use and is not suitable for professional
training and testing, it cannot be used for medical purposes.
Prohibited!
Do not use the product in a state where the housing is cracked, broken o
(exposed inner structure), or cracked at the welded part. ----Otherwise accident or
injury may occur.
• Do not jump on the machine during exercise which can lead to injuries.
• Do not use and store walkers outdoors, in wet places or near the bathroom.
• Do not use or store the product in places exposed to direct sunlight, high-tem
perature places such as stoves, and electric heating carpets. ----Otherwise it
may lead to electric leakage and re.
• Do not use when the power cord or power plug is damaged or the socket of
the socket is loose. -Otherwise it will cause electric shock, short circuit, and re.

www.SereneLifeHome.com
8
• Do not damage or forcibly bend or twist the power cord. Also do not place
heavy objects on it. ---- Otherwise it may result in re or electric shock.
The walking machine is limited to one person walking. Be careful not to let the
surrounding people approach during use. - Otherwise, accidents or injuries
may occur due to a fall. If you can't express your own consciousness then you
can't use it. ----Accidents or injuries may occur. Avoid contact with water.
Do not spray water or drink in the main body or operating part.
----It may cause electric shock and re.
Prohibited!
• People with low levels of exercise do not suddenly perform intense exercise on
a treadmill. Do not use it after a meal or when you are tired, or when you have
just exercised or have an abnormal physical condition. ---- May cause damage
to health. This product is suitable for home use. It is not suitable for use in
unspecied places such as schools and gymnasiums.
• There is risk of injury
• Use without food or other activities.
• Do not use it when you feel unconscious after drinking alcohol.
---- May cause an accident or injury.
• Do not use in the pants pocket with hard objects.
---- May cause an accident or injury.
• Do not use needles, garbage, or moisture on the power plug.
----May cause electric shock or short circuit, re.
• Do not use with wet hands!
When deactivated, unplug the power plug from the outlet and allow the
machine to be completely disconnected from the power supply.
----Insulation ages due to dust and moisture, resulting in a leakage re.
Grounding Instructions
• The product must be grounded. If the unit malfunctions, grounding will
provide the least resistance to current ow to reduce the risk of electric shock.
• The product is equipped with a power plug with a grounding conductor for the
equipment and a grounding plug. The plug must be plugged into a suitable
socket that has been properly installed and grounded in full compliance with
local regulations or decrees.
• Improper connection of the grounding conductor of the equipment can result
in a risk of electric shock. If you have doubts about the correct grounding of the
product, please entrust a professional electrician to inspect it. Even if the plug
and socket provided with the product do not match, you can't modify it. Please
entrust a professional electrician to install a suitable socket.

Foot folding switch
www.SereneLifeHome.com
9
• This product has a grounding plug. Please make sure the product is linked to a
socket that has the same shape as this product. The product cannot use an
adaptor socket.
• If the power cord is damaged, it must be replaced by the manufacturer, its
maintenance department, or a similar professional in order to avoid danger.
• This product is HC grade.
• Please check all parts before use to ensure that the screws and nuts are locked.
• When in use, please wear comfortable and tight clothes to prevent the clothes
from being caught by the machine; do not allow children and pets to play
beside them to avoid accidents.
• Please place the product on a smooth, clean, level surface to ensure that there
are no sharp objects nearby and do not use it near sources of water and heat.
• Keep hands away from all moving parts and keep hands and feet out of the
gap under the running belt.
• Ensure that the screws are tightened after the product is assembled.
• Please use the original accessories, it is strictly forbidden to replace privately.
Assembly:
1. Read assembly instructions carefully before you install.
2. Take out all the packaging components and place them on a clean oor.
This will make it easier for you to check and make your installation easier.
3. According to the packing list, carefully check whether all parts are complete.
4. When you are using tools or moving, please pay attention to safety.
Please do not install it according to personal preference when assembling.
5. Please make sure that the tools you have left behind are already in danger of
packaging materials. Plastics and foam are harmful to children.
6. According to the instructions to assemble the product, please read the
assembly procedure and instructions carefully.
7. When unpacking, please use the foot pedal (foot pedal folding switch) to open
the armrest in place according to the picture, and shake the armrest rmly
before and after shaking it rmly.

Foot folding switch
www.SereneLifeHome.com
10
8. When you need to fold and retract the armrest, use the foot pedal (foot pedal
folding switch) to hand-hold the armrest and fold it back as shown in the picture.
This product must be carefully installed by adults. If necessary, ask a professional
to install.
Important Matters
Before using this product, please consult your doctor and do a complete health
check. Before performing frequent and intense exercise, you should obtain a
doctor's permission. If you use this product to cause any discomfort, please stop
using it and consult your doctor. The product must be used in the correct way.
Please read the manual carefully before exercise. If this product is left unattended
or in use, please prevent children and pets from approaching. Before you start:
How to start an exercise and tness program depends on your physical condition.
If you have not exercised for many years, or if you are overweight, you must
increase your exercise time slowly and progressively, for example, every few
minutes every week.
Warning: Carefully install the product without damaging the product.
3. Exercise Advice and Guidelines
Warm-up and Stretching Exercise
A successful exercise program is composed of three parts: warm-up exercise,
aerobic exercise and soothing exercise. Warm-up sports Forging is a very impor-
tant part of the exercise, and warm-up exercises must be performed before each
workout. Warm-up exercise can warm up the body, stretch muscles, and allow the
body to adapt to more intense exercise.

www.SereneLifeHome.com
11
Repeated warm-up exercises at the end of the exercise can help relieve muscle
soreness. We recommend that you follow the illustration below to do the
appropriate warm-up and mitigation exercises:
Head Exercise
The head is stretched rst to the right shoulder, the left neck straightens,
and rotates clockwise back; Stretch the head to the left shoulder and turn
it counterclockwise. Repeat.
Shoulder Exercise
Bring the left shoulder to the back and repeat 5 times; then lift the
Right shoulder back, repeat 5 times, alternate.
Stretching
Stretch your hands straight over your head, then grab the right hand wrist
with your left hand and stretch it until you feel right Hands
straighten completely straight for 5 seconds, right hand.
Quadriceps Stretching exercises
Support the wall with your right hand and keep your body in balance.
Raise your left foot with your left foot so that your left heel is as close
to your hips as possible. Stay for 15 seconds, change to the other foot.
Inner Thigh Stretch
Sit on the oor, keep your both feet together, hold your feet in both
hands and pull your feet as close to your body as possible.
Slowly press down on your heel and keep this position for 15 seconds.
Hamstring Stretch
Sit down, stretch your right leg, bend your left leg, and push your left
ankle with your left foot as close to your body as you can. And the sole
of the foot is close to the inner side of the right thigh, and then the
body is pressed down, and the left and right forward stretches touch
the tip of the toe, The greater the degree, the better. Hold this position
for 15 seconds and change your left leg.
Calf Stretch
With both hands on the wall, the body is 45 degrees to the ground,
and the left and right feet alternately straighten back to do walking
exercises.

www.SereneLifeHome.com
12
4. Product Use Function Description
Using the Treadmill:
1. Plug in the power, turn on the switch (switch is red) (1), it will light up, then you
will hear a "di", then the screen will light up.
2. When not using the tradmill, please keep the safety lock out of the reach of
children; the silicone oil bottle inside the accessory bag should be kept out of
the reach of children, if accidentally eat or get into the eyes, rinse with water
and see a doctor timely.
3. Upright the Treadmill
Walking machine can be upright to save space. Before upstanding, turn o the
treadmill’s power switch and unplug the power plug. Upright the treadmill by
hand and place against the wall. Tilt should be placed so as not to fall down.
There is a special binding hole behind the treadmill and you need to use rope to
bind the xed object. See the picture of this hole.
Start Up
4.1. Note (products can be purchased with a remote control style), press this
instruction: Press the red start/stop button on the remote control, the treadmill
starts up. After the movement is completed, press the treadmill again to stop.
There is also a start stop button on the machine head panel. The function is the
same.

www.SereneLifeHome.com
13
4.2. Security Lock Protection
When the user needs an emergency stop during running on the treadmill, pull the
safety lock and it will stop immediately, but before using it again, the safety lock
must be put back again.
4.4. Speed Plus or Minus keys
Adjust the speed before you start using the treadmill, step 0.1Km/times, and
automatically continue to increase or decrease when holding for more than 2
seconds.
5. Display Function
5.1. Step Value Display Window
Displays the current value of moves. When the value of moves reaches 9999 steps.
5.2. Time/Speed Display
Displays the current running time and speed value. The window automatically
switches the display.
5.3. Calories / Distance Display
Display calorie accumulation and distance value of current exercise.
Window automatically switches display.
5.4. Calorie standard value is 30 kcal/kilometer.
5.5. Acceleration is 0.1Km/S, deceleration is 0.1Km/S.

www.SereneLifeHome.com
14
6. Error Message Code
ERROR
CODE
FAULT
DESCRIPTION SOLUTION
ER 01
ER 03
ER 05
Communication
error protection
Malfunction
suddenly
Overcurrent
protection
Overload
protection
1. Check for loose, dropped or damaged
communications lines.
2. Check or replace the electronic watch board.
3. Check or replace the controller.
1. Please check whether the line is plugged in and you
need to restart it.
2. Check or replace the controller.
1 Check for overload.
2. Check if the mechanical moving parts are stuck.
3. Check if there is a lack of release agent. If there is a
lack of release agent, the friction between the running
belt and the running plate will increase.
4. Check the running plate for serious wear.
5. Check the running belt for serious wear.
6. Check if the motor cable is short-circuited.
7. Check or replace the controller.
8. Check or replace the motor.
ER 07 Security
lock o
1. Check if the security lock is in place and safety switch
is in position.
2. Check if the safety lock is good, and the magnetic
ring pipe is broken and replaced.
ER 08
Hardware
over-current
protection
1. Check if the motor is overloaded.
2. Need to reboot to eliminate.

www.SereneLifeHome.com
15
5. Product Maintenance
Warning: Before cleaning or maintaining the product, be sure to remove the
treadmill’s power plug.
Cleaning: Full cleaning will extend the life of the treadmill.
Regularly remove dust to keep parts clean. Be sure to clean the exposed parts of
both sides of the running belt, which will reduce the accumulation of impurities
under the running belt. Make sure the trainers are clean and avoid wearing
foreign objects into the running belt and running belts. The surface of the running
belt must be scrubbed with a damp, soapy cloth. Be careful not to spill water on
the electrical components and underneath the running belt.
Warning: Be sure to remove the power plug of the treadmill before moving the
front guard. Open the front guard at least once a year to clean the motor
vacuum
Running belts and Electric running lubricants
This electric treadmill has been pre-lubricated between the running plate and the
running belt. The friction between the running belt and the running plate has a
great inuence on the service life and performance of the electric treadmill.
Therefore, it must be regularly lubricated. We recommend regular inspection of
the board. If the board is damaged, please contact our customer service center.
We recommend to lubricate the treadmill between the running belt and the
running board according to the following schedule:
Lightweight users (less than 3 hours per week) Once every 1 month;
Heavyweight users (more than 7 hours per week) once every two weeks.
1．In order to better maintain your treadmill and extend the life of the machine,
we recommend that you turn o the power and allow the machine to rest for
10 minutes after 2 hours of continuous use.
2．If the running belt is too loose, there will be slippage when running; if it is too
tight, over-tightening may reduce the performance of the motor and increase
the wear of the roller and running belt. When the running belt is appropriate,
the walking belt can be lifted from the running board about 50-75mm by hand.

www.SereneLifeHome.com
16
Adjustment of running belt centering and tightness
It is necessary to adjust the running belt to the best condition in order to use the
treadmill and for best results.
Running belt centering:
• Put the treadmill on a at ground.
• Operate the treadmill at a speed of approximately 3-5 km/h.
• If the running belt is biased to the right, turn the adjusting bolt on the right by
1/2 circle clockwise, and then turn the left adjusting bolt by 1/2 turning it
counterclockwise. Like picture A
• If the running belt is biased to the left, turn the adjustment screw on the left
side 1/2 turn clockwise, and then turn the right adjustment screw 1/2 turn
counterclockwise. Like picture B
Multi-wedge belt tightness adjustment
When you use the treadmill for a long time, the V-ribbed belt will loosen due to
slight wear or stretch deformation. At this time, you must make appropriate
adjustments to facilitate safe use. The judgment method is: If you feel that
running with occasional pauses when your feet are on the running board during
your normal walking movement, it means that the running belt or belt is some-
what loose and must be further conrmed. To determine which component is
loose, remove the four screws on the upper cover and let the treadmill run at a
speed of 1 km/hour.
Picture A adjustment method for Running belt biased to the right
Picture B adjustment method for Running belt biased to the left

www.SereneLifeHome.com
17
Then you stand on the running belt and hold the armrests with both hands. Use
one force to crush the running belt. (We recommend using the amount of
pedaling pressure generated by the user's own weight to step on the running
belt.)
A. If the momentary step on the pressure can not stop the running belt, it shows
that the tightness of the V-ribbed belt and running belt is appropriate.
B. If you observe that the momentary step on the pressure makes the running
belt stop rotating, and the V-ribbed belt and the front roller are still rotating, it
means that the running belt is a little slack and you must make appropriate
adjustments to facilitate safe use. (Adjust the tightness of the running belt. See
the maintenance guide on the previous page.)
C. If you observe that the momentary step on the pressure makes the running
belt and V-ribbed belt stop rotating, and the motor is still rotating, it means that
the V-ribbed belt is somewhat loose and must be adjusted properly to facilitate
safe use.
Step 2:Use a wrench to adjust the adjustment screw on the motor base as
appropriate. At the same time, gently turn the V-ribbed belt between the motor
shaft and the front roller by hand. If it is too loose, you can turn the multi-wedge
belt upside down by 100%; if it is too tight, you can turn the V-ribbed belt at an
angle. Very limited; it is appropriate to turn 80% of the V-ribbed belt after
adjustment. Please adjust the tension of the V-ribbed belt to 80%.
Step 3: Finally, lock the motor base and install the front guard.
Method of adding silicone oil:
Step 1:The treadmill will be lifted upwards.
Step 2: Open the silicone bottle and squeeze it over the running plate as shown
on the picture.

www.SereneLifeHome.com
18
6. Exploded View Drawing
No. Parts Name No. Parts Name Total Qty.Total Qty.
1 Foot Rails 23 Magnetic Ring Pipeline 12
2
Running Belt
24 Motor 11
3
Back Roller
25 Semi circular head hexagon
socket head bolt 31
4
Cylindrical head
Socket head bolt
26 Motor front adjustment 13
5
Left Side Rail
27 Motor back adjustment 11

www.SereneLifeHome.com
19
No. Parts Name No. Parts Name Total Qty.Total Qty.
6 Right side rails 28 Electronic control 11
7
Roller Protect Board
29
Pedal xed axle
21
8
Protective plate shaft
30
Motor front cover
41
9
Running Board
31 Power Cable 12
10
Back cover
32
Three in one switch
1
8
11
Semi circular head
hexagon socket
head bolt
33
Motor front plastic mat
2
1
12
Plastic mat
34
Moving wheel
21
13
Column Stand
35
Semi circular head hexagon
socket head bolt
21
14
Security Lock
36
Pedal set cover 1115
Security Lock back
cover
37
Curved oor mat
11
Protective plate left
and right connecting
piece
1 Motor bottom cover 1
16 38
Post decorative cover Pedal handle 1117 39
Front Roller
Pedal set 1 218 40
Multi-slot Belt
Main frame 1 119 41
Hexagon countersunk
head bolt
Left rotating bracket 1 820 42
Foot rails buckle Right rotating bracket 1 821 43
Safety lock cover Locknut M10 2 122 44

www.SereneLifeHome.com
20
SLFTRD70
Smart Track Base Digital Treadmill
with Remote Controland Touch Button Control
Features:
• Smart Digital Treadmill Design
• Optional Speed Variations Base Foot Movement
• Compact Form-Fitting Design for Any Room in the House
• Dual Operation: Touch Button Control and Remote Control
• Wide Digital LCD Display Screen
• Displays Step Count, Speed, Time, Distance and Calories Burned
• Adjustable Speed Settings
• Simple Electric Motorized Plug-in Design
• Convenient Folding Style with Wheels for Easy Setup & Storage
• Remote Control Battery x1 ‘CR2025’
• Used for Walking, Jogging, Running Exercise Training
• Perfect for Weight Loss, Cardiovascular Fitness, Endurance & Stamina Building
• Integrated Safety Key, Emergency Power O
Technical Specs:
• Construction Material: Powder Coated Steel, ABS
• Motorized Treadmill Motor Power: 735W
• Running Belt / Running Surface Size (L x W): 39.3’’ x 14.3’’ -inches
• Adjustable Speed: 0.8 – 8.0 mph
• Maximum Weight Support: Up to 265 lbs.
• *Assembly Required
• Power Cord Length: 59’’ -inches
• Power Supply: 100-120V, 60Hz
• Remote Control Battery: x1 ‘CR2025’
• Assembled Dimensions (L x W x H): 61.6’’x 28.3’’x 44.4’’–inches