1 Visually inspect Recitifier / Charger Machines physical Condition.
2 Visually inspect Recitifier / Charger Machines Electrical wiring for signs of overheating and insulation
brakedown.
3 Inspect cabinet for proper orientation /filter for plugging & deterioration replace if required.
4 Check and record voltages/ Current reading on the input and output.
5 Check and verify LED , Lamp indicator , Display are healthy and accurate.
6 Record battery total voltage and current charge.
7 Initial Parameter setup / adjustment or calibration if requires.
8 Check dropper voltage of thyristor and load cable.
9 Cleaning and tightness check connector , terminal and all control switch.