Chemistry (Civil Service Examination), Questions and Answers, GK for UPSC, Bank PO & All Exams
Precautions while using Power Supply
Startup and Maintenance Precautions
Do not touch the terminals while power is on.Doing so could cause electric shock or erroneous operation.Switch all phases of the external power supply off when cleaning the module or retightening the terminal or module mounting screws.Not doing so could result in electric shock or erroneous operation.Do not charge, disassemble, heat, place in fire, short circuit, or solder the battery. Mishandling of battery can cause overheating or cracks which could result in injury and fires.