Jiangsu X3JW552 Motor Dirvencycle User Manual

X3JW552 Motor Dirvencycle
User Manual

Instruction before using battery

• Please use original battery and do not use other brands.
• Check whether the appearance of the battery is intact and ensure that there are no obvious phenomena such as damage, leakage, heating, soaking, and smoking.
• To ensure transportation safety, the battery capacity is around 30%. Due to self consuming factors such as transportation and storage cycles, it is normal for the battery to be low or empty during first use. Do not worry, just follow the charging instructions for charging.

ATTENTION: Waste batteries cannot be dismantled without authorization and it should be recycled and disposed of by relevant professional departments.

Precautions for battery use

• Please exhaust the battery when using t for the first time and then fully charge it. Full charge, full discharge, 2-3 cycles to ensure that the actual battery capacity is consistent with the dashoboard display.

• In the later use, try to maintain the battery level no less than 20%, and charge it timely to extend the battery’s cycle life.

• When riding normally, it is recommended to use ECO mode, slowly operate the throttle when starting, and gradually accelerate to extend range.
  There may be deviations between the actual capacity and display with the increase of frequency of use. Please regularly (no more than 3 months) fully charge and discharge the battery, and the internal cells and BMS can automatically calibrate the battery level.

• It is recommended to check the power plug of the battery every two months to confirm whether there is carbon deposition and oxidation blackening on the contact spring. If so, please go to the dealer for maintenance.

ATTENTION: Avoid soaking the battery in water. Do not expose the vehicle to water levels that exceed the bottom of the battery compartment. This can cause water intrusion, short circuit, and permanent battery damage. n the event that this happens, it  is strictly prohibited to charge again, as it may cause fire or explosion.
Use Environment

Operating in -1 0-45 °C (14-113°F) environment temperature| Please avoid soaking the battery with water. drink, corrosive liquid, etc| Please avoid the exposure of batteries to any heat sources, open flames, flammable and explosive gases (liquid)| Please avoid metal oreign objects
entering the interior of the battery

In cold environment, the usable capacity of the battery will experience varying degrees of attenuation, reference: 70% at -10°C (14°F), 85% at 0°C (32°F). and 100% at 25°C (77°F). If the battery has odor, heat. deformation, or other abnormal conditions. please stop using it imme­ diately, stay away from the battery, and contact the dealer.
  WARNING: The battery is not a user repairable component. If any abnormalities occur, please contact the dealer.
Unauthorized disassembly of batteries will not enjoy warranty policy and may cause the battery to generate heat. smoke, catch fire, or explode.
Storage environment

• Please store the battery at 0°C (32°F) to 25°C (77°F).not over 40°C (104°F).
• The most suitable storage capacity for batteries is 50%. Long term storage of battery capacity below 10% or above 90% will result in irreversible capacity degradation .
  • The technical standards for the self consumption protection mode of lithium batteries in a safe storage environment are as follows:
  (1) Long term non use, stored in the vehicle (without unplugging the battery plug). with a maximum safety period of one month.
  (2) Long term non use, battery capacity not less than 50%, stored separately, with a maximum safety period of 3 months.
  Other wise, it may cause battery dead and irreversible damage. The battery failure caused by this will not be covered by the warranty.

Precautions for using charger

• When charging, keep the battery in a safe place where children can’t reach.
• Do not cover the charger when charging. This charger is for indoor use, please make sure to use it in a dry, well-ventilated environment.
• When you smell something peculiar or find that the temperature of the charger or battery pack is too high, or abnormal indicator light please stop charging immediately.
• Do not disassemble or replace the components inside the charger on your own. When replacing the charger, it should match the battery model.

Charging Environment

• The battery level increases rapidly in the early stage of charging, but slows down in the later stage. This is a program set for charging safety, which is normal.
• During winter charging, when the environment is below 0°C (32°F), the battery will stop charging, which is normal.
• During the charging process.charger surface temperature is high, which s normal. Please be careful not to be touched by children

Precautions for Motor

• Do not overload riding. When the vehicle cannot start normally due to obstruction, do not start repeatedly. Remove the resistance before starting.
• When the height of the water on the rainy road exceeds the central axis of the motor, do not drive in surface gathered water. This can cause water leakage in the motor and cause motor failure. (Not covered by warranty)
• Daily use does not require maintenance of the motor, but attention should be paid to the tightening status of the installation nuts of the motor shaft. If any nuts are found to be loose, they should be tightened in a timely manner or inspected by a professional.
• It is recommended to inspect the motor at the dealer every three months.

Precautions for FOC

• Keep the FOC dry and prevent it from being soaked in water on rainy days.
• When the FOC plug is corroded by rainwater, it should be promptly wiped with clean water or alcohol to avoid oxidation and corrosion.
• Do not overload the FOC for a long time, as it may cause aging of internal components, reduced performance.
• When braking, it is important to be as gentle as possible. Braking too hard or frequently can cause damage to the FOC and also affect safety, especially in rainy and snowy days.

ARE YOU READY?
ATTENTION: Please check the vehicle components before riding. Once finding any abnor­ mality, please repair n time or seek help from a specialized repairer.

• Check whether the pressures of front and rear tires are maintained at 250 kPa and 250 kPa respectively;

• Check whether any tire shows obvious signs of crack, bump and abnormal wear;
  (Notes: Low pressure, cracking, damage and abnormal wear of tires may affect the endur­ ance mileage or cause steering failure or tire burst, and even an accident.)

• Check whether the air switch (if any) mounted in the bucket seat is opened. If the switch is closed, please turn it to the “ON” position;

• Check whether the speed control handle and brake lever are normal and effective;

• Check whether the headlight, turn light and other signal lamps function normally;

• Check whether the horn functions normally;

• Check whether the flexible steering is possible, and whether the steering handle shows any signs of gap, looseness, over-tightness or stuck in the process of moving it up and down, left and right, back and forth;

•  Check whether the rider can observe the images within a scope of 1 Om (length) and 4m (width) through the rearview mirror;

• Check whether the battery level is sufficient for your riding needs.

Start a smooth riding after the simple three-step preparation.
How to Ride: Before riding, please wear the professional helmet and confirm that the vehicle is powered on.

| Step 1 Fold up the side stand.
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Step 2 Hold the brake and lightly click the green start button on the right side of the handlebar to enter READY mode.
Step 3 Speed up and reduce acceleration by controling thethrottle.

How to Open and Close the Battery Compartment

| Step 1 GED Unlocking by bluetooth or NFC.
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Step 2 Pull back the handle to expose the cushion lock button. press the button to unlock the cushion, and remove the cushion.
Step 3 GED Unlock the buckle on the battery compartment cover to open and remove the battery.

Reporting Safety Defects
Jiangsu Niu Electric Technology Co., Ltd
No. 387 ChangTing Road, West Taihu Science and Technology Industrial Park
ChangZhou City, Jiangsu Province, China
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Jiangsu Niu Electric Technology Co., Ltd.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or Jiangsu Niu Electric Technology Co., Ltd. To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153); go to http://nhtsa.safecar.gov; or write to Administrator, NHTSA, 1200 New Jersey Avenue SE, Washington, DC 20590. You can also obtain other information about motor vehicle safety from http://www.safecar.gov
Federal Communications Commission (FCC)
Compliance Statement for USA
The Smart Central Controller, the Remote Controller and the Alarm comply with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interfer­ ence received, including nterference that may cause undesired operation.
Caution: Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.
FCC ID: 2AZ6G-X3JW552
C: 27 459-X3JW552
MODEL: XQi 3
This device contains licence­exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licenceexempt RSS(s). Operation is subject
to the following two conditions:

1. This device may not cause interference.
2. This device must accept any interference, including interference that may cause undesired operation of the device.

This device must be installed and operated with a minimum distance of 20 cm between the radiator and user body.

Maintenance and Repair

All maintenance items are shown in the table below, and the actual maintenance items will be flexibly selected based on the model, mileage, and time:

Vehicle bolt fastener
Tires
Wheel Hub
Brake system| Brake oil
Brake noise
Braking effect
Electric parts| Brake disc
Power lock, alerter
Light
Meter display
Combination switch
Charger voltage
Suspension+ steering system| Front/rear shock absorber
---|---
Handlebar steering
Front wheel
Batteries| Battery box appearance
Waterproofness
Battery detection
Charging test
Riding| Vehicle operation
Vehicle noise
Parking
Transmission system| Chain tightness and noise
Sprocket teeth appearance
No| Item| 240-360mite Inspection and maintenance (within 1 month)| 840-960mile (within 4 months)| 1740-1800mile
(within 10 months)| More than 1800mile
---|---|---|---|---|---
Every 900mile or six months
1| Plastic parts| Plastic
parts appearance| | ✓| ✓| ✓| ✓
2
3| Gap| | ✓| ✓| ✓|
Saddle| Suggest replacing every three years| ✓| | |
4| Struc- tural compo- nents| Vehicle nut fastener| | ✓| | ✓| ✓
5| Vehicle screw fastener| | ✓| | ✓| ✓
6| Vehicle bolt fastener| | ✓| | ✓| ✓
7| Middle shoring/side shoring| | ✓| ✓| ✓| ✓
8| Fastening of front and rear axles| | | ✓| ✓| ✓
9| Fastening of mounting brackets| | | ✓| ✓| ✓
10| Tires| Suggest replacing every 10,000 km| ✓| ✓| ✓| ✓
No| Item| Inspection and maintenance| 240-360mile (within 1 month)| 840-960mile (within 4 months)| 1740-1800mile (within 10 months)| More than 1800mile
---|---|---|---|---|---|---
Every 900mile or six months
11| Brake system| Brake oil mass| Suggest replacing every two years| | | |
12| Brake noise| | ✓| ✓| ✓| ✓
13| Braking effect| | | | ✓| ✓
14| Brake appearance| | | | ✓| ✓
15| Brake pad| Suggest replacing every
10,000 km| | | ✓| ✓
16| Spring leaf| Suggest replacing every
10,000 km| | | | ✓
17| Brake hose| Suggest replacing
every three years| | | | ✓
18| Brake disc| | | | | ✓
19| Electric compo- nents| Power Lock| | ✓| | | ✓
20| Light| | | | | ✓
21| Meter display| | ✓| | | ✓
No| Item| Inspection and maintenance| 240-360mile
(within 1 month)| 840-960mile (within 4 months)| 1740-1800mile (within 10 months)| More than 1800mile
---|---|---|---|---|---|---
Every 900mile or six months
22| | Switch| Suggest replacing
every three years| ✓| ✓| ✓|
23| Electric| Alerter and horn| | | ✓| ✓
14| compo- nents| Motor| | ✓| ✓| ✓| ✓
25| | Charger voltage| | | | V| ✓
26| | Controller| | ✓| ✓| ✓| ✓
27| | APP function| | ✓| ✓| V| ✓
28| | Power connector| | | ✓| ✓| ✓
29| Line| Controller plug| | ✓| ✓| ✓| ✓
30| | Brake switch plug| | | | | ✓
31| Suspen- sion+ste ering system| Front and rear shock absorbers| Suggest replacing every 15,000 km| | | | ✓
32| | Handlebar steering| | ✓| | ✓| ✓
No| Item| Inspection and maintenance| 240- 60mile (within month)| 1| 840-960mile (within 4 months)| 1740-1800mile
(within 10 months)| More than 1800mile
---|---|---|---|---|---|---|---
Every 900mile or six months| ✓
45| Transmission system| Chain tightness and noise| | |
46| Sprocket teeth appearance| | ✓| ✓| ✓| ✓| ✓
Wheel Hub| Spoke Maintenance| ✓| 60mile ✓| | More than 60mile
Every 310mile-600mile| ✓

Brake repair

• Check regulrlay and replace fluid if necessary;
• Replace the brake fluid every two years;
•  Replace brakes hoses every 3 years or if it is broken/damaged.

Vehicle Cleaning
Please wash the vehicle using tap water and some neutral detergent, and then wipe with a piece of soft cloth.
  ATTENTION:Do not directly wash both sides and nternal rear part of the battery box with a high-pressure water gun. Do not directly flush the side cover above the rear wheel inside which there are electronic components such as the charger and controller, to avoid any possible damage by water erosion.
Vehicle Storage Method

• Please put the vehicle in a flat, stable, well-ventilated and dry place;
• Please avoid the exposure of the vehicle to the strong sunlight and rain as much as possible, to minimize the damage or aging of parts and components;
• The batteries to be stored for a long term will be maintained in accordance with the Instruc­ tions on Battery Use and Maintenance;
• The batteries stored for a long term shall be fully charged before reuse;
• In case of finding any exception in parts.contact your dealer.

Engine Maintenance and Repair

1. Exhaust valve+oil injection port
2. Gearbox
3. Signal line
4. Oil sight glass
5. Oil drain port
6. Phase line
7. Motor

inside the assembly
Check if the bearing is damaged
Rapid temperature rise in a short period of time| Check if the vent plug is blocked
Check if the bearing is damaged
Oil leakage| Check if the oil drain plug is tightened
Check if the oil filling plug is tightened
Check if the oil filling plug is tightened
Check if the fastening bolts on the box shell joint end face are loose
Check if the oil seal is damaged
Code| Code Meaning| Troubleshooting
---|---|---
159| Other battery faults| Please contact after-sales service
10| FOC blocked rotation
11| FOC undervoltage/overvoltage
12| FOC overcurrent
13| FOC over temperature
31| Battery charging overcurrent protection warning
30| Battery overcharge protection warning
80| Power supply temperature protection of fast charger
81| Power supply overvoltage protection of fast charger
82| Power supply overcurrent protection of fast charger
65| Unwritten code
60| SIM recognition failed
67| ECU disconnection or arrears
99| Communication bus failure

Basic Parameters Electrical Schematic Diagram

| XQi
---|---
Features| Motor Rated Power| 3500 W
Battery Capacity| 72 V 32 Ah
Max.Speed| 30 mph
Dimension| 1995 x 820 x 1036 mm (78.55 x 32.3 x 40.8 in)
Product weight| 76 kg (167.5 lb)
Maximun Load| 100 kg (220.5 lb)
Number of seating positions| 1
Range| 43 mite
Gradeability| 75%
Battery System| Voltage| 72 V
Standard Charging Current| 6 A
Maximun Discharging Current| 80 A
Electrical System| Headlight/Turn/Indicator Taillight/Brake/Light Meter Panel| 12 V LED
Central Control Unit| 9 V/2 A
USB Charging| 5 V/3.6 A
Power System| Motor| Tailored Motor by JINTAN MICRO & SPECIAL
Motor Control Mode| FOC
FOC Controller Max. Current| 75 A
Frame| Front/Rear Damper| Hydraulic/Spring-air
Front Tyre Specification| 70/100-19
Rear Tyre Specification| 70/100-19
Frame| Brake System| Disc brake
---|---|---
Minimum Ground Clearance| 237 mm (9.3 in)
Seat Heihgt| 885 mm (34.85 n)

For warranty information, please refer to warranty guidelines document.

Service and maintenance

Important information
The date for the implementation of maintenance that limit is observed, which is reached first. That means driven kilometer or duration from initial startup.
The warranty can be granted only when the vehicle serviced n accordance with this plan and was not exposed to extraordinary stress.
WARNING: Only perform appropriate works which are intended for your vehicle. Hydraulic lines should be replaced every 4 years.
From 8000 mi or the 2 years, the inspection should take place at least once a year or every 4000 mi. The vehicle is continuously checked for rust. The vehicle owner is responsible for rust prevention. On the following pages you will find the maintenance schedule and the service record.

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