EN
9.Troubleshooting
Malfunction
Code
Block
E0
Overpressure
E1
Undervoltage
E2
Controller failure
E3
Throttle malfunction
E4
Brake failure
E5
Serial communication failure
E6
Hall failure
E7
10.Battery charging
Friendly reminder: When charging, the charger indicator light is red; it turns green when fully charged.
Open the waterproof plug for charging
11.Maintenance
Lubricating oil: Every six months, a small amount of white lubricating grease or lubricant needs to be added
to the folded area for maintenance.The scooter should be inspected every three months to see if any screws
are loose. If any are loose, please tighten them.
Battery: When the scooter is charging or not in use, please turn off the power. When it is not in use for a long
time, the electric scooter should be placed in a safe location and charged at least once every 3 months.
Storage: Please do not leave the scooter in scorching sun or other severely humid areas for a long time.
Please keep the scooter clean.
07
Solutions
Make sure the wheel is not stuck and restart.
Replacement battery.
Check battery/charge.
Retry after replacing the controller.
Unplug the terminal of the throttle/restart.
Unplug the terminals of the brake/restart.
Change lamp board/controller.
Check 3 phase wires/change motor/change controller.
12.Warranty
From the date of receipt to the warranty period, if this product occurs malfunctions or is damaged,it can be repaired,
exchanged, or returned for free after being tested and confirmed by the KuKirin after-sales center. When applying,
please contact the product seller and follow the instructions. At that time, you need to provide accurate, complete,
and valid purchase information or invoices.
Warranty content
Controller, instrument, motor, lithium battery, charger.
Frame, front body, rear wheel hub, brakes, folding, body lever, front
fork, brake system, throttle dial, etc.
13.Warranty Card
Please fill in the following information clearly and completely when servicing the product.
Name
Email
User
Information
Mailing Address
Contact Phone
Number
Product Name
Product
Information
Product
Specifications
Name
Shenzhen KuKirin Technology Co., Ltd.
Retailer
Information
4F4913, ShenZhou Computer Building, Madame Curie Avenue, Vanke City
Address
Community, Bantian Street, Longgang District, Shenzhen City.
EN
Warranty period
Half a year
1 year
08