the diameter of the saddle tube (the insertion depth shall not expose the safety
line of the saddle tube).
7.1.1.5 The chain tightening should be adapted to the distance between the
sagging and the tightening of the chain should be between 5-10mm.
7.1.1.6 Brake debugging should be reliable and flexible in reset, and the braking
distance should be increased in rainy and snowy days.
7.1.1.7 For all models with folding function, the quick release device must be
locked before riding!
7.1.2 Precautions while riding
7.1.2.1 When the vehicle is just started, it should accelerate slowly, so as not to
waste electric energy due to excessive starting current caused by instantaneous rapid
acceleration, it is better to start the auxiliary pedal.
7.1.2.2 In order to maintain the battery and motor, please use the pedal to assist
when starting the vehicle or climbing a hill.
7.1.2.3 On the premise of ensuring safety, drive at an economical speed as far as
possible. And try to reduce frequent braking and frequent starting to save power
7.1.2.4 During driving, it is necessary to avoid the phenomenon that the speed
regulating handle is still tightened after braking, so as to avoid excessive overload of the
motor and damage to other parts.
7.1.2.5 The controller of this vehicle is equipped with overload protection
function, which will automatically cut off the power supply when overloaded, and
automatically turn on the power supply when it returns to normal.
7.1.2.6 The maximum load of this vehicle is 85Kg (including the weight of the
rider). Do not drive overloaded.
7.1.2.7 Try to use human power when driving on muddy or uneven roads
。
7.1.2.8 When you find that there is electricity and you cannot drive, you should
turn off the power and ride to avoid damage to the electrical appliance.
7.2 Charging precautions
7.2.1 When charging, keep it in a safe place out of the reach of children.
7.2.2 It should not be used without a full charge.
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