SSR Motorsports SEEV-800 Installation instructions

Product
Specifications
SSR Motorsports
12825 Alondra Blvd, Norwalk CA 90650

Table of Contents
Chapter I Product Introduction...............................................................................1
Chapter II Name of Parts of the Complete Vehicle and Outline Drawing.............3
Chapter III Main Technical Parameters...................................................................4
Chapter IV Operation Methods and Precautions....................................................6
I. Precautions for Safe Driving ......................................................................................................6
II. Correct Operation Method ........................................................................................................7
III. Checking, Cleaning and Maintenance: ..................................................................................14
IV. Common Fault and Troubleshooting Method ........................................................................15
Chapter V Electric Principles ..................................................................................17
Chapter VI Quality Assurance andAfter-sales Service.........................................18
I. Warranty Terms and Conditions...............................................................................................18
II. Warranty Identification Standard ............................................................................................19

III. Scope and Content Not Covered by Warranty .....................................................................222
IV. Warranty Principles.................................................................Error! Bookmark not defined.

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Chapter I- Introduction to the Product
This electric scooter features 3D technology design, which is characterized by pleasant modeling,
fashionable and casual appearance, unique style, really simple but extraordinary structure, and noble
and amiable nature, we believe that you will love it at first sight! The main features are as follows:
1. Lithium battery: The product has passed safety tests of UL and CE certification standards, which is
safe and reliable. Its service life is 3 times of that of the conventional lead-acid battery service life,
therefore, it is unnecessary to change it - its service life is ultra-long; its weight is 1/3 of that of the
lead-acid battery, which is heavy. The product has high voltage, powerful grade ability and quick
acceleration - high energy; it is also recognized as a green energy solution, which will not bring any
pollution during the whole production and use process.
2. Battery compartment: In the center below the footboard, which is evenly balanced, small and light
volume, and high safety and security.
3. Motor: It is manufactured with optimal magnetic steel material, high quality silicon steel sheet,
thicker coils, precision bearings, thick and large motor shaft, which is powerful and strong and has
high bearing capacity and high durability.
4. Tire: With the oversized floorboard, anti-skid grip-tape, and ultra-wide wheels/tires you can feel
safe and free regardless if sitting or standing and enjoy convenient cargo carrying.
5. Frame: Virtual 3D design and assembly, fully automatic computer controlled pipe bending with
advanced technology, and automated robotic welding are used.
6. Disc brake: The small and exquisite oil type disc brakes, pump bodies with aluminum alloy forging

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technology, and the advanced CNC processing technology, make bringing the vehicle to a stop simple
and easy.
7. Handlebar: The streamlined human body engineering leisure design with tough and firm natures
makes you have a free and easy control.
8. Rolling handle: With the soft rubber molding injection, it makes your hands feel comfortable
9. Seat cushion: With the brand new plastic seat plate, high elastic foam, advanced anti-slip leather,
elaborately-designed appearance, perfect fabrication and proper seat height, it makes you feel
comfortable even after long time sitting and riding.
10. Intelligent charger: With the fully automatic portable design, no monitoring is needed during
charging. It can be charged for used with 120V AC power supply.

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Chapter II- Name of Parts of the Complete Vehicle and Outline
Drawing
Battery indicator
Ignition Switch
Throttle assembly
Front brake lever
Handlebar
Bell
Handlebar Grip
Rear brake lever
Main seat
Frame
Rear fender
Rear disc brake caliper
Rear brake disc
Motor
Rear tire
Front fender
Front tire
Front brake rotor
Connecting seat
Battery box
Front brake caliper

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Chapter III - Main Technical Parameters
I. Main Technical Parameters of the
Complete Vehicle
1. Overall dimensions: 1756×700×1200mm
2. Wheel base: 1296mm
3. Seat height: 700mm
4. Complete vehicle weight: ≤40Kg
5. Tire specification: 18×9.5 - 8
6. Maximum load capacity: 75Kg
7. Designed maximum speed: ≤20Km/h
8. Driving mileage: 40~60Km
9. Maximum torque: 95n/m
10. Maximum grade ability: ≤20°
11. Brake performance (20KM/H speed):
Dry state: ≤1m; wet state: ≤3m
II. Main Technical Parameters of the
Battery
1. Battery type: Power lithium battery
2. Capacity: □12Ah □15Ah □20Ah
□25Ah
3. Nominal voltage: □60V □72V
III. Main Technical Parameters of the
Motor
1. Motor model: Brushless DC hub motor
2. Rated power: □500W □800W
□1000W
IV. Main Technical Parameters of the
Controller
1. Current limiting protection value: ≤25±1A
2. Under voltage protection value: 52±0.5V

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V. Main Technical Parameters of the
charger
1. Input voltage (AC): AC140~240V 50/60Hz
2. Output voltage (DC):71.4±0.4V
3. Charging time (depending on the residual
electricity): 6~8h
Note: The above parameters will be changed
without further notice. For details of vehicle
models, see the company’s technical parameter
database!
Attention: In order to facilitate maintenance,
repair and service, these scooters will have a
frame number and motor number to help SSR
Motorsports provide better service. The frame
number is marked on the base plate of the
scooter and the motor number is marked on the
motor shell cover.

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Chapter IV - Operation Methods and Precautions
I. Precautions for Safe Driving
1. Please follow all traffic rules to ensure safe driving. The speed is recommended to be controlled
within the safe range (note that the safe speed shall be controlled to 12 mph max).
2. Before driving, be familiar with the content of the Specification, and then find an open area for
practice. Please be sure to fully learn the operational essentials and be familiar with the structure and
performance of the electric scooter, this is the foundation of safe driving.
3. Don’t lend the electric scooter to a person unfamiliar with it. Single hand driving, handlebar riding
or drunk driving is very dangerous.
4. Please use additional caution when riding in snow or on rainy days. Rainy and snowy days can be
dangerous due to the damp ground! Therefore, it is necessary to avoid high speed driving and be
cautious when turning. Please remember to brake the electric scooter in advance on rainy and snowy
days to prevent accidents!
5. Always wear a helmet!
6. Correct riding gear: Don’t wear tight clothing, and ensure that your whole body can move freely.
Ensure that clothes are not dangling or dragging and shoes are with low heels.
7. Do not overload: The maximum carrying capacity of the electric scooter is 220 lbs. The handlebar
will feel different during heavy loads and no-load. Too high a load will make the handlebars vibrate
and become dangerous. The stable load of the electric scooter is 1 person, and it will be very

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dangerous if its front pedal is used to carry cargo and a person.
II. Correct Operation Method
1. Driving method
①You can drive while standing if you keep a natural posture.
②Driving while seated: Please sit in the middle of the seat cushion to avoid dangers due to the front
wheel load reduction and/or handlebar vibration.
③Driving while standing: It is necessary to slowly turn the throttle during standing acceleration to
avoid dangers due to the driver’s center of gravity causing instability or sudden acceleration.
④Please drive the electric scooter slowly on damaged roads or roads with loose stones and debris.
⑤The pavement will be wet and easy to slide in rainy and snowy weather, please focus on driving
slowly. If the battery box below the footboard is submerged in accumulated water on the pavement,
please don’t ride the electric scooter to avoid burning electric components due to short circuit. In such
cases, the brake performance will be reduced and accidents will more easily occur.
2. Parking method
①When parking, please pay attention to vehicles and pedestrians around you and slowly park the
electric scooter at the right side of the flat pavement, do not park on a ramp or incline.
②After the electric scooter is stably parked, turn the ignition lock to the right and remove the key,
and then lock the electric scooter with the supplied brake disc lock.

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3. Operation of the electric battery meter: Switch on the ignition lock and the voltage indicator lamp
will come on. In case of full charging, the green, blue and yellow lamps will be on. If the green lamp is
off, it means that the electric quantity is only 60% of the rated capacity; if the blue lamp is off, it
means that the electric quantity is only 40% of the rated capacity; if the yellow lamp is off, it means
that the battery is empty. Therefore, when you find the blue lamp off, you will need to charge the
battery.
4. Operation method of the ignition lock: Rotate the ignition lock key clockwise by one notch, which
will turn on the power and the motor can be used. During driving, the key can’t be removed and the
power supply can’t be turned off. In addition, it is also not possible to rotate the power lock
counterclockwise to switch it off or turn off the power to the motor to stop motion. After parking, the
ignition lock shall be rotated counterclockwise to turn off the power supply and remove the key.
5. Throttle (speed regulation handle):
The electric scooter will accelerate if the right handle is rotated towards the driver; otherwise, the
electric scooter will decelerate. After reset, power supply to the motor will be stopped.
6. Operation method and precautions for the disc brake:
(1) Operation method of the disc brake
①Brake clearance adjustment: Rotate the adjusting screw by the 2mm Allen wrench (between the
brake handle and the handlebar tube) and adjust the gap between the brake pads and the brake disc,
until you have a comfortable hand feeling.
②After the brake pads are used for every six months, or its wear is larger than 1mm or the brake pad
adjusting screw on the brake handle can’t be adjusted, it shall be replaced. When replacing the brake

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pads, press out one brake pad with a clean slotted screwdriver to empty the space to take another pad.
After replacement of the new brake pads, the brake pad adjusting screw on the brake handle shall be
returned to the proper position (the position where you have a comfortable hand feeling).
③Break-in Period: The break-in of the disc brake rotor needs a certain amount of time; after
completing break-in, the brake force will increase. In the first week, the new brake is in the break-in
period, it is not allowed to forcibly apply the brake; otherwise, the brake pad and the brake will be
irreversibly damaged. The correct operation method is to slightly engage the brake for normal driving
and keep a proper gap between the brake pad and the disc brake rotor.
④Oil change: The disc brake system uses mineral oil. When feeling the brake handle fatigue, the oil
shall be changed (usually every 2~3 years) by means of suction via a hydraulic fluid evacuator.
(2) Precautions
①Don’t apply lubricating oil to the disc brake rotor, brake pad and places near calipers. Do not touch
the disc brake rotor and brake pad surface directly by hand; otherwise, the brake performance will be
significantly reduced.
②The new brake shall not be sprayed with water to avoid polluting the brake pads by a small amount
of lubricating oil in the assembly gap.
③The oil pressure disc brake system has strong braking force, so you need to operate in a safe place,
so as to adapt to its difference with common brake systems. Avoid forcibly applying the brake, which
will cause the brakes to lock up which can cause an accident or damage the system.
7. Operation method and precautions for the charger:

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(1) Operation method:
①During charging, insert the battery box plug first, and then insert the commercial electricity
AC120V plug. After charging, first remove the commercial electricity AC120V plug, and then remove
the battery box plug;
②During normal charging, the charger indicator lamp will show red; after full charging, the charger
indicator lamp will show green;
③If the charging temperature is too high, the red lamp will flash and the charger will be in a
temperature protection state. Please move the charger to a cool and ventilated area. When the internal
temperature of the charger reaches 140°F, it will resume normal charging.
④If no battery is connected during use, the charger output is the pulse voltage smaller than 42V.
During the test, apply 1KΩ resistance load between positive and negative output terminals, and the
actual charging voltage of the charger can be tested.
(2) Precautions
①The charger can only be used indoors.
②No charging can be carried out in a sealed space, or under the scorching sun and high temperature
environments. The charger can’t be placed in the seat cask or the trunk for charging.
③It is not allowed to connect the no-load charger with AC power supply for a long time under the
uncharging state.
④If the indicator lamp is abnormal, becomes smelly, or the charger shell is overheated during
charging, charging shall be immediately stopped and the charger shall be repaired or replaced.

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⑤DO NOT remove or replace components within the charger.
⑥DO NOT allow the charger to charge non-rechargeable batteries.
⑦DO NOT use in a combustible gas environment, which may cause explosion or fire.
⑧DO NOT get the charger near water or wet, which may cause fire or electric shock.
⑨If the charger is damaged and internal parts are exposed due to collision, please don’t touch it by
hand, for it may cause an electric shock.
8. Operation method and precautions for the battery
(1) Charging
①Be sure to use our specially equipped charger for charging. Irregular or unqualified chargers may
shorten the battery service life or make it fail!
②The completely discharged battery (after stopping the electric scooter) can be charged by more
than 95% within 5h, and it can be charged by 100% within 8h.
③During charging, do not allow contact between positive and negative terminals directly with metal.
④During the product delivery, the charge is about 80%. The new electric scooter shall be recharged
for 3~10h before use.
⑤If the electric scooter is not used for more than 1 month, the battery charge capacity will be
reduced by about 5%. It is recommended to charge it before use.
⑥Please charge the battery on a regular basis to ensure the battery life.

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⑦The charger will become hot during charging, which is normal if the temperature is not higher than
140°F
⑧Please put the charger and the electric scooter in a stable and dry place without inflammable and
explosive articles which can’t be touched by children during charging.
⑩The battery shall be charged within 24h after complete discharge, and the charging time shall not
be shorter than 3h.
⑪The charging port shall not be short circuited.
(2) Discharging (use)
①The battery can only be used for this type of electric scooter, it shall not be used for other purposes;
otherwise, it will not be covered by warranty.
②In case of short circuit, the battery management system will be protected automatically and the
fuse composed of series-wound power lines will be fused for double protection of your battery. The
battery can work normally within about 2 minutes after short circuit release and fuse replacement.
③Damage or unreasonable use of the controller, motor, horn and lighting equipment of the electric
scooter will bring large current discharge of the battery. In such case, the battery will protectively stop
output, but it will be recovered within 10 seconds, and it will not affect your riding.
④The battery operational temperature range: 14°F~131°F, which is same as that of other battery.
With temperature reduction, the battery energy use will also be reduced, which is normal.
⑤The discharge port can’t be short circuited.

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(3) Storage
①In case of a long time storage (more than 1 month), it is recommended to charge the battery by
60%~80%. The battery shall be recharged every three months during the storage period, which shall
also be recharged before use.
②The battery shall be placed in a cool and dry environment.
③The positive and negative electrodes of the conducting object can’t be directly connected during
storage.
④The battery shall not be used near a fire source.
⑤DO NOT disassemble the battery.
⑥DO NOT retrofit the battery.
(4) Warning
①If you discover that the battery has become deformed or hot, it shall be replaced. It is also
necessary to ask for help from the company or the maintenance department.
②In case of fire, DO NOT extinguish the fire on the battery with water directly. It is recommended
to select sand, foam fire extinguisher, thick fabric saturated with water, and other fire extinguishing
method for organic solvent processing.
③Failure of the battery due to delayed charging of an incompletely discharged battery will not be
covered by warranty.
④The battery can’t be thrown in the trash.

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III. Checking, Cleaning and Maintenance:
(I) Regular or daily pre-ride checklist
1. Please ensure to check over the electric scooter in a safe place.
2. Check whether the abnormal operation of the previous day will affect operation today.
3. The braking effect: Check whether the brake handle can be moderately applied, whether the gap is
proper, and whether it can be normally braked.
4. Check whether the tires have cracks, damage, and abnormal wear or if they are embedded with
metal, stone, glass and other sharp objects. Check the tire groove depth. The tire shall be replaced
when the bump on the tire has been worn out by 2/3. According to the sag of the tire contact with the
ground, check the tire pressure. The normal pressure value of both front and rear tires is 22 psi.
5. Check whether the power supply voltage indicates complete charging (check it according to Article
3 of Item II in Chapter 4).
6. Steering system check: Check the upper and lower steering stem bearings, front and rear wheel
bearings, handlebar clamps and front fork for moderate elasticity and flexible steering; check whether
it has a clattering sound, and check whether the steering system is loose, has a knocking sound or other
problems. If these problems exist, please contact an authorized SSR dealer to provide you with the
most reliable after-sales service.
7. Check whether the front and rear axle are loose.

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IV. Common Fault and Troubleshooting Method
No.
Fault Phenomenon
Fault Reason
Troubleshooting Method
1
The throttle fails or
the maximum speed
is reduced
①The battery voltage is too low;
②. The throttle is damaged;
③The spring in the throttle is stuck or
failed
①Completely charge the battery;
②. Find a dealer and ask for a replacement;
③. Find a dealer and ask for a replacement;
2
The motor doesn’t
work after
connecting power
supply
①. The battery connecting line is loose;
②. The throttle is damaged;
③. The motor output line plug-in
component is loose or damaged;
①. Repair and reconnect it;
②. Find a dealer and ask for a replacement;
③. Find a special maintenance station and ask
for repair;
3
The continuous range
is insufficient after
one time charging
①. The tire pressure is insufficient;
②. The charging is insufficient or the
charger has fault;
③. The battery is aged or damaged;
④There are a number of uphill
operations, strong head wind, frequent
brake start, and high load;
①Sufficiently inflate the tire;
②. Completely charge it or replace the
charger;
③. Replace the battery;
④. It will become normal after changing
riding conditions

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No.
Fault Phenomenon
Fault Reason
Troubleshooting Method
4
The battery can’t be
recharged
①. The charger socket is loose or the
connection between the plug and the
socket is loose;
②. The fuse of the battery box is burnt
out;
③. The battery set wiring is loose;
①. Fasten the socket or the plug-in
component;
②. Replace the fuse of the battery box;
③. Properly weld the connecting line;
5
Other fault
①. When the fault cannot be determined;
②. When the motor, battery, controller,
charger, etc. have internal damages;
Please find a dealer or a professional
maintenance station and ask for repair, and it
is not advised to open above parts without
permission. Otherwise, it will not be covered
by our warranty.

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Chapter V- Electrical Diagram
S1 electric switch
Hall device
Speed
regulation
Left and right
brake cranks
Table of contents
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