Ninebot PTR E User Manual
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Contents
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55Tire PressureUnder normal conditions, the tire pressure should be kept between 10–15 psi (70–100 kPa). Tire pressure should not exceed 25 psi(170 kPa). Higher tire pressure may lower the frictional resistance, prolonging the mileage; but may cause poor damping effects, whilelower tire pressure will shorten the mileage of battery, but it is suitable for rugged roads. Both of these two cases may quicken thewear of tires.Regular MaintenanceThe only maintenance users should perform is checking fastener tightness, checking tire pressure, changing the tire/wheel, changingthe fenders, and installing/removing the battery. For all other maintenance, contact your Ninebot Authorized Service Center.Please bring your PTR to your dealer or Ninebot Authorized Service Center for regular maintenance and safety inspection. This willensure that your PTR continues to operate at its best. The following table offers the maintenance items and schedule.WARNINGDo not disassemble the PTR. Doing so will void your warranty and may result in electric shock. Only Ninebot authorized personnel maydisassemble Ninebot products. Ninebot shall bear no responsibility for any damage, fault, property loss, or personal injury caused byunauthorized persons disassembling it. Judgment of unauthorized disassembly shall be based on the relevant marks provided on theNinebot PTR.NOTICETo locate a dealer or Ninebot Authorized Service Center, visit www.ninebotamericas.com or check your Limited Warranty Sheet. |
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