Ego Power+ LBX6000 - Air Speed Control and Maintenance; Adjusting Air Speed and LED Indicators

9
Measure the PCBA, Motor and Internal Wire Assembly
LBX6000 Blower
6. Contact the black pen pin to the
contact (connect to the red line) of the
yellow connector and red pen pin to the
three contacts of the black connector
(connect to the motor).
Notice : If the LCD displays 0.45~0.55V for
each measurement, means a good upper
MOSFET, go to the next testing step;
otherwise means a broken PCBA, replace a
new PCBA.
PCBA Measurement
Yellow
connector
Black pen
Red pen
Black connector