What should be done before testing phasing sticks?

Before testing phasing sticks, it is crucial to ensure that the meter is on the correct setting. This step is vital because using the incorrect setting can lead to inaccurate measurements or readings that may mislead the lineman concerning the phase relationships in the electrical system. Accurate measurements are necessary for the safety of the electrical work being performed and to ensure that systems are functioning correctly.

While confirming that the area is clear of other linemen and ensuring tools are properly calibrated are also important safety practices, they are not directly related to the preparation of testing the phasing sticks themselves. The initial focus should always be on proper settings and measurements to avoid any potential hazards or miscommunication regarding phase indications.