What must be ensured before electronic cells are removed for cleaning?

Before electronic cells are removed for cleaning, it is crucial that the cells are de-energized and discharged. This step is essential for ensuring safety during maintenance procedures. De-energizing the cells eliminates the risk of electric shock or short circuits, which can occur if the cells are still connected to power. Discharging the cells ensures that any stored energy is safely released, further reducing the possibility of an accident while cleaning.

Taking these precautions is a standard safety protocol in handling electrical components, particularly in systems that involve high voltages or sensitive electronics. Performing maintenance on energized equipment can lead to serious injury or equipment damage, making proper de-energization and discharging vital before any cleaning or maintenance work begins.