A DECE OASIS A20 AIR, Original Instructions Manual

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Dear users, for your safety and to prevent safety accidents, please do the following checks before riding. If there
is any abnormality
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(1)Inspection of power supply circuit and lighting circuit:
Check whether the power supply circuit, lighting circuit and device are damaged; Turn on the power supply,
operate the lighting switch, check whether the headlights and taillights are on, and whether the brightness of the
headlights and taillights is normal;
Check that the right brake handle is corresponding to the rear brake, while the left brake handle is correspond-
ing to the front brake, and the brake icon is indicated on the display.
(2)Check of brake device:
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the whole vehicle;
Please check the fastening status of each axle to ensure that the front and rear axles and handlebars are
fastened reliably.
(3)Check the fastening status of handlebar and front and back wheels:
Shake the handlebar up, down , front, back, left and right to check whether it is loose or pongee;
Shake left and right front and back wheels to check whether there is looseness; whether the rotating wheel is
too tight or stuck.
(4)Tire inspection:
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Whether the tire has cracks or abnormal wear;
Whether the tire is embedded with nails, stones and glass;
When the tire is used to the tread wear mark, the tire should be replaced.
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with the original bicycle .Please do not change the position, modify, disassemble, etc. privately.
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cause potential safety hazards.
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or pollution, and if there is any should, reinforce, clean or replace it in time.