Journey So Lite S1 User manual

PRODUCT MANUAL
Date edited: 2022-AUG-16th Version: V.03

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TABLE OF CONTENTS
1. Preface .............................................................................................................................. 3
2.
Dos and Don’ts ................................................................................................................... 4
2.1 Inspection upon delivery ........................................................................................... 4
2.2 Explanation of symbols .............................................................................................. 4
2.3 Safety instructions..................................................................................................... 4
2.4 Intended use............................................................................................................. 7
2.5 Electromagnetic interference（EMI）........................................................................ 7
2.6 Transporting the scooter ............................................................................................ 9
3. Product Description ............................................................................................................ 9
3.1 Product feature ......................................................................................................... 9
3.2 Components ........................................................................................................... 10
3.3 Technical specifications............................................................................................ 11
4. Installation and Adjustment.............................................................................................. 12
4.1 Unfolding and folding the scooter .......................................................................... 12
4.2 Mounting and removing the battery ......................................................................... 14
4.3 Adjusting the backrest ............................................................................................. 14
5. Use.................................................................................................................................. 15
5.1 Precautions before operation ................................................................................... 15
5.2 Understand the operation interface.......................................................................... 15
5.3 Tires ....................................................................................................................... 19
5.4 Anti-tip wheel ......................................................................................................... 20
5.5 Transfer in or out the scooter ................................................................................... 20
5.6 Correct position in scooter ....................................................................................... 20
5.7 Driving.................................................................................................................... 20
5.8 The first driving ....................................................................................................... 21
5.9 Driving on a slope.................................................................................................... 23
5.10 Driving over the obstacles ...................................................................................... 24
5.11 Transport by car .................................................................................................... 24
6. Lithium Battery and Charging............................................................................................ 25
6.1 Lithium battery ....................................................................................................... 25
6.2 Battery Charging ..................................................................................................... 26
6.3 Charger................................................................................................................... 27
7. Maintenance.................................................................................................................... 28
7.1 Cleaning the scooter................................................................................................ 28
7.2 Disinfecting the scooter ........................................................................................... 28
7.3 Instructions for reuse............................................................................................... 29
7.4 Inspection, service and maintenance ........................................................................ 29
7.5 Reuse after a hiatus ................................................................................................ 30
7.6 End-of-use disposal................................................................................................. 30
8. Transportation and Storage .............................................................................................. 31
8.1 Transportation and storage ...................................................................................... 31
9. Concerns and Solutions..................................................................................................... 31
9.1 Basic Troubleshooting.............................................................................................. 31
9.2 Scooter Controller Internal Diagnostics ..................................................................... 32
10. Warranty........................................................................................................................ 33
10.1 So Lite™ S1 12-Month Limited Warranty ................................................................. 33
10.2 Limitations and Exclusions:..................................................................................... 33

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1. Preface
Welcome!
First, we thank you for putting your trust in us by selecting the
outstanding So Lite™ S1 scooter.
This product manual will help you get acquainted with the
operation of this scooter and present you with some invaluable
safety tips. The use and care instructions included here also contain
essential information for using and maintaining this scooter. This
manual reflects the latest development of the product, but please
understand that in case of product changes and improvement,
the manual will be updated and changed along with the product.
Your safety is most important to us, so before you use the
scooter, please read this instruction manual carefully. It will play an
important role in the safe operation of your scooter. Under normal
use and with correct maintenance performed according to this
manual, the manufacturer-provided warranty service will remain in
effect. (See Warranty information on page 33). The manufacturer is
not liable for damages caused by the lack of service or improper
service, or as a result of failure to follow the instructions in the
manual.
With the improvement of the scooter design as this manual was
in progress, some illustrations and pictures herein do not exactly
match the scooter you purchased; however, it is important to have
these instructions available for new owners, and the manufacturer
reserves the right to improve both the products and the manual
and introduce changes as they occur.
We hope your So Lite™ S1 scooter will bring added
convenience and joy into your life. We also look forward to your
valuable suggestions on the quality and after-sales service of our
scooters.
If you have any questions, call us at our free toll-free number:
1-800-958-8324
PREFACE

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2. Dos and Don’ts
2.1 Inspection upon delivery
Please check to see that the main frame and accessories (as
listed below) are all there. If any parts are missing or damaged,
please contact the dealer immediately.
■Scooter: 1 piece
■Armrest: 1 pair
■Product manual: 1 piece
2.2 Explanation of symbols
Warning Indicates that personal injury may result from
misuse
Caution Indicates that personal injury or damage to
scooter may result from misuse
Mandatory Indicates instruction must be followed
Prohibited Indicates something specific is not allowed
Process to apply or release the brake
Warning: Take care not to pinch hands or fingers
Reading the product manual
The max load capacity
2.3 Safety instructions
Warning!
Mandatory! Please read this manual carefully before use. To ensure
your safety, confirm that all parts have arrived and are in good condition.
Prohibit! Do not expose the scooter’s electrical system to moisture (such
as rain, snow, fog, etc.) at any time. Do not wash the scooter as moisture
will damage the electrical system. Should the system get wet, wait for it to
dry, and then confirm that it is working properly with no evident damage
before driving again.
DOS AND DON'TS

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Prohibit! Do not drive the scooter in bad weather conditions, such as rain, snow,
fog, strong winds, temperatures below 14°F or above 104°F, etc. Driving the scooter
under these adverse conditions may damage the electrical system and cause
control failure.
Prohibit! Do not drive in deserts, on beaches or on roads that are muddy, frozen,
graveled or bumpy, etc., so as not to affect the performance of the scooter and to
avoid accidents and personal injury.
Prohibit! Users are strictly prohibited from modifying the scooter without the
consent of the technician. In the event of an accident involving a scooter with
unauthorized modifications, the manufacturer will not be responsible and damages
will not be covered under warranty.
Prohibit! Please do not extend arms or legs or lean to the side when driving
(especially on bumpy roads); otherwise, the stability of the scooter may be affected.
Caution! Be careful when driving and parking on sloped or hilly roads.
Caution! Be especially careful of vehicles and pedestrians when driving at night
and in rainy weather.
Caution! For the safety of you and others, do not give or lend your scooter to
others who have never used or are unfamiliar it—or to anyone who might have
problems operating it. That might include minors, the mentally handicapped or
visually impaired, pregnant women or others temporarily or permanently not suited
for handling an electric scooter.
Mandatory! This scooter is intended to be a means of transportation and
convenience for adults with mobility issues. While a driver's license is not required
under most traffic laws, the scooter operator must obey the same traffic rules as a
pedestrian.
Mandatory! For safety, do not drive a scooter when under the influence of
alcohol, drugs or when fatigued.
Mandatory! If you are taking medication, check with your doctor to find out if the
medication could adversely affect the safe operation of your scooter.
Mandatory! Before operating the scooter for the first time, please familiarize
yourself with the functions of the scooter. In a location with few people and solid
ground, practice moving forward, accelerating, decelerating, stopping, reversing,
turning, moving uphill and down, and other operations that you’ll be regularly
performing. After mastering the scooter operation, you’ll be ready for your first “trip.”
Mandatory! During the learning process, to ensure safety, it would be good to be
accompanied by someone close at hand who is familiar with the scooter.
DOS AND DON'TS

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Mandatory! Please do a regular check of the scooter to make sure the
brakes are sensitive, the performance is normal, the parts that fold and
unfold are securely in place, and the battery is properly charged.
Prohibit! Do not remove the anti-tip wheel.
Prohibit! The scooter cannot be used for carrying or towing goods.
Prohibit! The user needs to sit on the scooter seat and hold both
handles in order to operate the unit.
Prohibit! To avoid rollover, don't zigzag when driving—and don’t make
sharp turns at high speed.
Mandatory! Please keep your attention level high at all times. Slow down
on uneven or soft surfaces (like grass), at corners, on busy streets, and at
shopping centers, parks or other crowded places.
Prohibit! Do not use wireless communication devices such as mobile
phones while driving. Instead, park the scooter in a safe place and turn off
its power before using your phone, etc.
Mandatory! When moving in reverse, pay attention to surrounding road
conditions, vehicles and nearby pedestrians; then back up slowly.
Prohibit! When exiting from an elevator door, please drive slowly. It is
illegal and forbidden to take a scooter onto an escalator.
Prohibit! When going up and down a slope, please give high attention
to driving straight (no zigzagging) and maintaining a low speed. Do not
forcibly cross a slope that exceeds the allowable gradient.
Prohibit! Do not force the scooter over obstacles or steps over 2 inches
high. Such obstacles may prevent the scooter from moving forward, so
brake immediately.
Prohibit! Do not cross a trench more than 4 inches wide, as too large a
gap may stop the scooter from moving forward. Brake immediately.
Prohibit! When crossing intersections, please obey traffic rules and traffic
lights. At railway crossings, stop, listen and observe first; then move slowly at
right angles across the tracks to prevent the scooter wheels from slipping
into the track grooves.
Prohibit! Do not intentionally switch the scooter power on and off
frequently, and do not frequently start and stop the scooter unnecessarily.
Prohibit! Do not allow minors to play with the switches and throttle lever
of the scooter.
DOS AND DON'TS

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Prohibit! Do not overload. The max loading capacity is 275 lb—driver
only!
Prohibit! Do not disassemble the battery, motor and controller yourself.
For replacement, please purchase original parts from an authorized dealer.
(Scooters that have been modified or that use non-original parts will not be
covered under warranty).
2.4 Intended use
This scooter is intended for adults with mobility issues. It is intended for
one-person use, driver only, with a total weight not to exceed the 275 max
wt capacity.
The persons under the age of 16, mentally handicapped, pregnant
women and other incapable persons who cannot use scooter
are prohibited from using this product.
Limitation may include but not limited to the following:
•Hemiplegic or paraplegic
•Mental disorder
•Visually impaired
2.5 Electromagnetic interference（EMI）
This section describes the daily use of the mobility scooter, with
instructions to inform and aid scooter users and specialist dealers.
Please note that it is possible for sources of electromagnetic
waves (such as cell phones) to create interference with scooter
performance. Conversely, the scooter’s own electronics could affect
the operation of nearby electric appliances and electronics as well.
To reduce the effect of electromagnetic sources of interference,
please read the following warnings:
WARNING! The scooter might disturb the operation of devices in its
environment that emit electromagnetic waves.
WARNING! The driving performance of the scooter can be influenced
by electromagnetic fields (e.g. electricity generators or high power
sources).
WARNING! Avoid using any portable TV or radio in the immediate
environment of your scooter when the scooter is turned on.
DOS AND DON'TS

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WARNING! Avoid using any transmitter-receiver or cell phone in the
immediate environment of your scooter for as long as the scooter is
turned on.
WARNING! Check the area for transmitter towers and avoid using the
scooter close to them.
WARNING! If involuntary scooter movements or unexpected braking
occurs, turn off the scooter as soon as it is safe to do so.
Interfering electromagnetic fields may have a negative effect on
the scooter’s electronic systems. These can include:
Disengagement of the engine brake
Uncontrollable behavior by the scooter
Unintentional steering movements
In the presence of very strong or enduring interfering fields, the
electronic systems could even break down entirely or suffer permanent
damage.
Possible sources of radiation include:
•Portable receiver and transmitter installations (receiver and transmitter with
fixed antenna mounted directly on the transmitting unit)
•Transmitting and receiving sets
•Portable TV, radio and navigation devices
•Other personal transmitting devices
•Mobile medium-range transmitting and receiving devices (e.g. car
antennas, with the antenna mounted on the outside of the vehicle)
•Fixed transmitting and receiving sets
•Fixed mobile transmitting and receiving devices
•Fixed radio, TV and navigation systems
Other home devices such as CD players, notebooks, cordless phones,
AM/FM radios, electric shavers and hair dryers, so far as we know, will have
no negative impact on the scooter, provided they function properly, with
cabling in satisfactory condition. Please follow the operating instructions
accompanying such electric appliances and instruments to ensure
trouble-free operation of your scooter.
1. When the scooter is turned on, do not operate hand-held
transceivers-receivers, such as citizens band (CB) radios, or turn on
personal communication devices, such as cellular phones.
2. Please be aware of nearby transmitters, such as radio or TV stations,
and try to avoid driving the scooter close to them.
3. If unintended movement or brake release occurs, turn the scooter
OFF as soon as it is safe.
DOS AND DON'TS

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4. Please be aware that adding accessories or components or
modifying the scooter may make it more susceptible to EMI. (Note:
There is no easy way to evaluate the effect of such additions and
modifications on the overall EMI resistance of the scooter.)
2.6 Transporting the scooter
The first step in preparing to transport the scooter is to (1) make sure
the brake handle is released so you can roll or drive the scooter to a
vehicle for transport. (2) Switch the scooter off. (3) Fold the scooter.
(4) Lift it into transporting vehicle.
3. Product Description
3.1 Product feature
3.1.1 This product is designed to be light, compact and comfortable. The tiller can be
adjusted back and forth according to individual comfort needs. The scooter can be
folded manually, and it can be pulled along easily when folded. Equipped with a high
performance brushless controller, the scooter offers great flexibility so that users can
operate it easily and safely. The battery is removable for easy charging.
3.1.2 The waterproof level is IPX4; the degree of protection against electric shock is
Class B.
3.1.3 The rear geared motor is used to ensure reliable and stable riding.
3.1.4 The ergonomic seat design provides hours of comfort for drivers.
3.1.5 This product is suitable for use indoors and outdoors on flat roads near buildings.
PRODUCT DESCRIPTION

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3.2 Components
8. Front wheel
9. Tiller Adjuster
10. LED Light
11. Control Panel
12. Anti-Tip Wheel
13. Freewheel Lever
1. SeatbackCushion
2. Seat Base Cushion
3. Seat Folding Knob
4. Battery Box
5. Rear Mud Guard
6. Rear Wheel
7. Storage Basket
Your scooter is equipped with a number of elements and parts. You should know these
before using the scooter. Designs and specifications may change without prior notice.
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PRODUCT DESCRIPTION

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3.3 Technical specifications
Model Reference
08474
Speed (Max)
5 mph (8 km/h)
Battery
1 x 24V 10Ah Lithium
User Weight (Max)
275 lbs. (125kg)
Total Weight w/o Batteries
40.8 lbs. (18.5kg)
Total Weight with Batteries
44.5 lbs. (20.2kg)
Overall Length
1000 mm (39.5 in.)
Overall Width
550 mm (21.5 in.)
Overall Height
940 mm (37 in.)
Folded Length
1000 mm (39 in.)
Folded Width
550 mm (21 in.)
Folded Height
430 mm (17 in.)
Climbing Gradient (Max)
8 Degrees
Turning Radius (Min)
1150 mm (45 in.)
Ground Clearance (Max Mid
Frame)
105 mm (4 in.)
Seat Type
Folding with removable seat
covers
Seat Width
430 mm (17 in.)
Seat Height
370 mm (18 in.)
Front Tire
150 mm (6 in.) Solid Puncture
Rear Tire
250 mm (10 in.)
Lights
Front LED
Basket
Metal under seat
Tiller Type
Straight Handle
Charger
2 Amp
Charging Type
Battery Box that can be off
board
Brake
Automatic Electromagnetic
REMARK: Manufacturer reserves their right to modify the specification if necessary.
Measurement tolerance ±0.6 inch/ 2Lbs/ 1.5°.
The final specification is subject to individual scooter you purchased from dealer.
PRODUCT DESCRIPTION

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4. Installation and adjustment
The scooter is quick and easy to assemble and to fold, using the following steps:
4.1 Unfolding and folding the scooter
STEP 1 Unfold the Scooter
To unfold the scooter, first place the scooter with all wheels on the ground
as shown [Fig 4.1.1]. Loosen the tiller adjuster knob [Fig 4.1.2] and lift the
tiller into drive position [Fig 4.1.3]. Re-tighten tiller adjuster knob, making sure
you have securely tightened the tiller into position.
[Fig 4.1.1] [Fig 4.1.2] [Fig 4.1.3]
WARNING! Failure to tighten the tiller adjuster knob securely could result in
user losing control of the scooter.
STEP 2 Unfold the seat
You are now ready to unfold the seat. To do this, simply lift up
the seatback into the driving position. You should hear and
feel the fold knob click into the lock position. Check that the
seat fold knob securely locked in position as shown [Fig 4.1.4].
(The fold knob is positioned on the left-hand side of the
scooter).
[Fig 4.1.4]
WARNING! Sitting on the seat without the lock knob correctly in
position could result in damage to the scooter, the user or both.
INSTALLATION AND ADJUSTMENT

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STEP 3 Fold the scooter
To fold the scooter, pull out the
fold knob as shown below [Fig
4.1.5]. At the same time gently
lower the seatback down into its
folded position [Fig 4.1.6].
[Fig 4.1.5] [Fig 4.1.6]
Now with the seat folded, loosen the tiller
adjuster knob and gently lower the tiller into
the folded position [Fig 4.1.7]. The tiller
handles should be able to rest between the
chassis as shown below. Re-tighten the tiller
knob to hold the tiller into position. This will
then allow you to pull the scooter on its rear
tip wheels as shown in Storage and Travel.
[Fig 4.1.7]
STEP 4 Storage and Travel
With the tiller tightened in the
folded position, you can now lift
the scooter onto its end for both
storage and travel. You are now
able to pull the scooter along on
its rear anti-tip wheels as shown.
CAUTION! Lifting weight
beyond your physical capacity
may result in personal injury. Ask
for assistance when necessary
while disassembling or
assembling your scooter.
[Fig 4.1.8] [Fig 4.1.9]
INSTALLATION AND ADJUSTMENT

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4.2 Mounting and removing the battery
4.2.1 Insert battery box
[Fig 4.2.1] [Fig 4.2.2]
To insert the battery box,
simply place it into position
and push forward as
shown below [Fig 4.2.1],
gently lowering it into
position. Make sure the
rubber protector flap
remains on top of the
battery box.
4.2.2 Remove batterybox
To remove the battery box, push the box forward against the sprung
connectors and then lift up to release the box [Fig 4.2.2].
Note: When removing and mounting the battery, please make sure that
the switch is in the "OFF" state. [Fig 4.2.3]
[Fig 4.2.3]
4.3 Adjusting the backrest
4.3.1 Before driving, be sure to adjust the position of the backrest strap. The
concave side of the backrest strap should face the back (as shown in the
pictures below). Make sure the OFF ON In switch is in the "OFF" position. [Fig
4.2.3]
OFF
ON
INSTALLATION AND ADJUSTMENT

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Correct Incorrect
5. Use
Before you use the scooter for the first time, please read this section
carefully and fully understand the various precautions, so as to drive the
scooter safely, comfortably and freely. If you have any questions, please
contact the nearest dealer.
5.1 Precautions before operation
Please read and understand the section "2.3 Safety instructions" before
operating scooter.
5.2 Understand the operation interface
5.2.1 Control panel
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1. Battery indicator/gauge
2. Speed adjustment dial
3. Key switch
4. Horn button
6. Light switch
7. Tiller handle
8. Charger port
9. Fuse
5. Throttle lever forward/back
5.2.2 Battery Indicator/Gauge (1)
Indicates the voltage of the batteries:
• Green —batteries are fully charged.
•Yellow —batteries are half full.
•Red —batteries need charging. Please re-charge them.
•Beeping sound continuing —batteries are out of charge. Please re-charge
batteries.
5.2.3 Speed Adjustment Dial (2)
This dial allows you to preselect and limit your scooter’s top speed in the range of 0
mph - 5 mph:
•The image of the snail represents the slowest speed setting.
•The image of the hare represents the fastest speed setting.
5.2.4 Key Switch (3)
This turns the scooter power on and off.
•Insert the key into the key switch
• Turn the key clockwise to turn on your scooter's power. The battery indicator will
light up to indicate that the power is on.
• Turn the key anti-clockwise to turn off your scooter's power. The battery indicator
light will turn off to indicate the power is off.
WARNING! DO NOT turn off the power while driving as doing so will result
in a sudden stop that could cause the scooter to tip over.
5.2.5 Horn Button (4)
This button activates a warning horn. Your scooter must be turned on for
the horn to be operational. Do not hesitate to use the warning horn when
doing so may prevent an accident or injury.
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5.2.6 Throttle control lever - Forward/Back (5)
This lever allows you to control the forward and reverse speeds of your
scooter, up to the maximum speed you have pre-set using the speed
adjustment dial. Place your right hand on the right-hand tiller handle and
your left hand on the left hand tiller handle.
To move forward
Use your right thumb to push the right side of the control lever forward. The
scooter will then start to move forward.
To move backward
Use your left thumb to push the left side of the throttle control lever
forward. The scooter will then start to move backward. Release the lever
and allow your scooter to come to a complete stop before pulling the
other side of the lever to move in reverse. When the scooter is moving in
reverse, the reverse beeper will sound. When the throttle is completely
released, it automatically returns to the center “stop” position and
engages your scooter’s brakes.
5.2.7 Light switch (6)
The light switch turns the front LED light on and off.
5.2.8 Charger port (7)
Charge the battery.
5.2.9 Fuse (8)
When a short circuit occurs, the fuse is blown to protect the safety of all
lines. To replace the fuse, first pull the fuse out from the down charging
port. Then check whether the fuse was blown or not, [See Picture 1 and
Picture 2]. Finally, replace a blown fuse with a new one.
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Picture 1 Picture 2
WARNING! Please make sure the new fuse has the same rating as the
old one. The electrical system will be damaged with the wrong rated fuse.
5.2.10 Adjust the tiller assembly
Loosen the knob on the tiller adjuster, hold the tiller lever to a comfortable
angle for driving, then tighten the knob.
(1) Tiller Adjuster (2) Knob (3) Tiller Lever
5.2.11 Freewheel lever on the scooter is located on the rear section of the
scooter. Before driving, the scooter needs to be put into the drive position.
The two positions are:
1. Drive position, which is indicated by “Closed.” Pull the lever backward for
the position [Fig 5.2.11.1].
2. The freewheel position is indicated by “Open.” Push the lever forward for
this position [Fig 5.2.11.2].
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[Fig 5.2.11.1] [Fig 5.2.11.2]
WARNING! Before placing your scooter into or out of freewheel mode,
remove the key from the key switch. Never sit on the scooter when it is in
freewheel mode. Never put your scooter in freewheel mode on any incline.
WARNING! When your scooter is in freewheel mode, the braking
system is disengaged.
WARNING! Disengage the drive motors only on a level surface.
WARNING! Make sure the key is removed from the key switch.
WARNING! Stand to the side of the scooter to engage or disengage
freewheel mode. Never sit on a scooter to do this.
WARNING! After you have finished pushing your scooter, always return
it to the drive mode to lock the brakes.
5.3 Tires
The scooter is equipped with air-free solid PU tires, so you do not need
to inflate the tires.
The manufacturer is not responsible for damage to non-genuine
original parts. Please contact your specialist dealer for details.
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5.4 Anti-tip wheel
The anti-tip wheel assembly is installed on the back of the scooter frame
for your safety. It prevents the scooter from tipping backwards when you drive
over obstacles that do not exceed the specified maximum height.
5.5 Transfer in or out the scooter
WARNING! Be sure to turn off the power switch and remove the key
before getting on or off the scooter.
5.6 Correct position in scooter
Here is some advice for comfortably using a scooter:
5.6.1 Sit with your back as close to the backrest as possible.
5.6.2 Make sure your thighs are level as you sit.
5.7 Driving
5.7.1 Start and drive
5.7.1.1 Check that the manual freewheel lever is closed.
5.7.1.2 Turn the power key switch to the "ON" position first.
5.7.1.3 Check the battery gauge to confirm the amount of remaining power in
the battery, and charge the battery when it is low.
5.7.1.4 Adjust the speed knob to the desired speed.
5.7.1.5 Check out and confirm the safety of the surrounding environment and
road conditions.
5.7.1.6 The operation of throttle control lever
Slowly turn the right throttle control lever to control the front of the scooter,
and turn the left throttle control lever to control the back of the scooter. [NOT
SURE ABOUT THIS FRONT AND BACK. COULD MEAN FORWARD MOTION AND
REVERSE? WHICH? ALSO END OF NEXT SENTENCE?] Adjust the speed of the
scooter according to the forward and backward degree of the throttle
control lever.
5.7.1.7 Moving forward: Hold the straight handle, push the right throttle control
lever forward with the right thumb, and the scooter will move forward.
5.7.1.8 Moving in reverse: Hold the straight handle, push the left throttle control
lever forward with the left thumb, and the scooter will move backward. The
horn will sound a warning sound when the scooter is moving in reverse.
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