FitLogic Miracle V380, Owner'S Manual

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causes too much current, so the unit starts self-protection system. If a
certain part of the treadmill is stuck, it may also cause the problems that
the motor can not rotate, the loading is over the limit and the current is too
much. Adjust the treadmill well and restart the unit power. In addition,
check if the motor has the overloading current sound or the burning smell,
if yes, change the motor by the new one. Check if the control board has the
burning smell, if yes, change the control board by the new one. Check if
the voltage is normal or too low, do re-testing by the correct voltage.
7. If the motor doesn’t rotate after pressing the START button, check if
the motor wires are broken, the fuses of the bottom control board are
damaged or come off, the motor wires are connected well, and the IGBT of
the bottom control board is burnt. Check if all the motor wires are
connected well, the fuses of the control board are okay, if not, re-assemble
it or change the part with the new one. Check if the motor is getting loose,
and connect the motor wires well. Use the Multimeter to test if the IGBT of
the bottom control board is burnt out, change either the IGBT or the whole
bottom control board.