DEVVIS

Let’s assume there is something wrong with the left wheel. Left running motor is not working, mostly it caused by Left running motor, if the connection is well between the left running motor and main PCB , please switch left running motor and right one on the main PCB , if still the leftwheel problem […]

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How to Test When the charging station Beep …..Beep… 1.Pls test the output charger voltage, normally is from 29.2-29.6V. 2.If the output charger is normal ,still beep.. beep..pls do the test as following looks like the wire is cut by something, to test about it, can using a short wire to connect both wire terminals