Reduced range

The tires got flat or could not be inflated Reading Reduced range 1 minute
  1. Low tire pressure

  The pumping range is 17-18 psi

  1. Low or faulty battery

  Check connections or charge battery

  1. Battery discharged for a long period of time without regular charges,aged,damaged,or unbalanced

  Balance the battery;contact Tech Support if range decline persists

  1. Brakes rubbing

  Adjust the brakes(refer to brake adjustment)