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3.2 Scooter maintenance & repair
1. The scooter has been adjusted well before leaving the factory. Please contact after-sales team if there's any problems.
2. Make sure tire pressure in normal conditon -350kPa(50psi) .
3. Make sure the main parts like handlebar, stem. saddle, front/rear lights and brakes , axle, wheels are in normal use,
nut and screw are tightened .
4. If the vulnerable parts are damaged, such as: brake line, brake skin, brake pad, lights, etc. Please find the local
maintenance center to replace but be sure to replace with the same model specifications of the parts.
Cautions: Handlebar core screw fastening torque, combined handlebar joint screw fastening torque, front wheel
fastening torque recommended torque is not less than 25NM;The recommended torque for fastening the central shaft
lock mother and rear wheel is not less than 30NM. Stem safety line should not be exposed outside the body.
3.3 Motor maintenance & repair
1. Equipped with rare earth permanent magnet DC brushless, external rotor hub motor, without carbon brush, which is
basically maintenance-free.
2. Do not open the motor base and end cover after sealing.
3. Keep the motor clean, no foreign matter, corrosive liquid and gas insert into the motor. Do not knock and bake the motor
shell,so as not to damage the motor.
Caution: If there's any damage that affects the E-scooter function , please consult after-sales team.
3.4 Controller maintenance & repair
1. The controller with intelligent digital chip, brake power off, battery undercurrent voltage protection, over current
protection, non-zero start power control and other functions.
2. The controller is waterproof, shockproof, anti-corrosion, tamper-proof and other functions. It adopts epoxy or
polyurethane packaging process. If there is a fault, please do not disassemble it for maintenance without approval,
but return it to the factory for maintenance by professional technicians. If it is just simple connector loose, users can
solve it by themselves.
Cautions：If there's any damage that affects the E-scooter function , please consult after-sales team.
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