What are the safety issues when using Universal Leak Tester?

1. Before checking or servicing the voltage system, be sure to disconnect the safety plug to shut off the high voltage.
2. Be sure to remove metallic materials from your body as they can cause high-voltage short circuits that can damage people and vehicles. (Watches, rings, other metallic products, etc.)
3. Before work related to high voltage, wear personal protective equipment to prevent safety accidents.
4. Other than workers wearing protective equipment, never touch parts related to high voltage parts.