BAC06A Switch-type Battery Charger User Manual
BAC06A Switch-type Battery Charger Version 1.5 2020-03-13 Page 6 of 7
6 OPERATION
6.1 PANEL DRAWING DESCRIPTION
Chart 2. BAC06A
— Terminals L and N connect AC 220V, using multi-strand BVR 1mm
2
copper wires.
— Terminals B+ and B- connect battery positive and negative, using multi-strand
BVR1.5mm
2
copper wires.
— POWER: Power indicator. When charger works normally, it will illuminate.
— CHARGING: Battery charging indicator. When charging current is over 0.3A, it will
illuminate.
— VOLT: Voltage adjustment potentiometer.
— AMP: Current adjustment potentiometer.
— Output 10A fuse. Reverse connection will cause fuse blown. At this time no output voltage; After
correcting the connection and changing another fuse, it can continue working.
NOTES:
1) Because there is diode and current-limiting circuit inside charger outputs, it can be used together with charging
generator in parallel, and there is no need to disconnect the charger at cranking.
2) For application on genset, high current will cause voltage drop in charging line, so recommend separately connecting to
battery terminal to avoid disturbance on sampling precision.
6.2 TROUBLESHOOTING
6.2.1 FAULT DIAGNOSIS
Output terminal of battery charger short circuit or battery reverse connection may blow the charger
output fuse. In that case, after connecting AC power supply, charger green LED lights up but output
terminal is without voltage outputting, and then remove the output fuse tube to visually observe whether
fuse is blown or not, if condition is permitted, multimeter can be used to measure the fuse status.
a) If output terminal 10A fuse is blown, users only need to change the same capacity fuse.
b) If output fuse isn’t blown or battery is still without outputting after changing the fuse, battery needs to
repair in factory.
c) Fuse burn emergency method: using conductive metal wire, short connected burnt fuse, and then
change a proper fuse later.
6.2.2 PROCEDURES OF CHANGING FUSE
a) Press hard in on the slotted screwdriver, screw counter-clockwise and then take out the fuse.
b) Put a new fuse into the block, press the slotted screwdriver and screw clockwise.
NOTE: improper operation or over tightening may damage the block.
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