NASA NASA-MERCURY85-10W, Руководство пользователя

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Maintenance of the electric kickscooter
The e-scooter requires routine cleaning and maintenance.
First, make sure the charging cable is not connected. Fasten the rubber cover of the charging port on the deck. Second, the e-
scooter must be powered off. Now you can wipe the case of the e-scooter with a soft damp cloth.
Do not use alcohol, gasoline, kerosene or other corrosive, volatile chemical solvents for cleaning or the surface and the internal
structure may be severely damaged.
Do not use a water canon to clean the e-scooter.
Avoid water or other liquids seep into the e-scooter. The internal electronics would be permanently damaged.
CAUTIONS
1. Please refer to your local retailer if you want to replace any component.
Replacement of any component should be done by the Retailer of by authorized after-sale offices.
2. A note specifying that the self-tightening nuts as well as the other self-tightening fastenings may lose their efficiency
and that they may need to be retightened. Please periodically check that all screws are correctly tighten.
Adjust the brake disc
If a brake is very tight: use a hex wrench and scroll counterclockwise screws of brake disc tensioner pulley, slightly increase a
length of a tail brake cable, then tighten a tensioner pulley. If you think that brake is too loose, loosen a tension pulley, pull a
brake cable to slightly shorten a length of its tail. Tighten a tension pulley.