MATTS S3-W, Owner'S Manual

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ROUTINE CLEANINGANDMAINTENANCE
Regular maintenance can improve the service life and driving safety of the electric scooters. Please refer
to the fol-lowing suggestions and take care of your scooter.
Failure Causes
Solutions
The scooter has no electricity, and
the READY lamp does not shine.
Battery is poorly connected.
Air switch is not turned on.
Connect the battery properly at its main plug. Turn
on the air switch.
When turning the speed
regulating steering handle-bar, the
motor does not turn after being
powered,
Low battery volume.
Side stand is not retracted.
Brake handle does not reach the
right position.
Steering handlebar failure.
The controller plug is loose. Con-
troller failure.
Charge the battery.
Put away the side stand.
Close the parking key.
Place the brake handle at the right
position. Change handlebar.
Re-plug controller.
Change controller.
Speed is slow or mileage is short. Low battery.
Under-inflated tire.
Heavily overloaded.
Brake pads interference. Battery
aging or normal scrap.
Charge the battery.
Inflate the tire, and check the tire pressure before
riding.
Foster a good habit, and keep the appropriate load
Change the brake pads and check the brake system
before riding.
Change battery.
Check whether the main plug is in a right place Use
the special charger.
Battery can not be charged. Poor contact of the main plug of
the charger.
Do not use the wrong charger.
Battery aging or normal scrap.
Battery low-voltage protection.
Contact of the main plug again. Contact with local
service office of battery.