Datalogic Skorpio X4 User Manual page 202

Connections
Do not store or carry flammable liquids, explosive
gases or materials with the device or its parts or
accessories.
Areas with a potentially explosive atmosphere are
WARNING
often, but not always, clearly marked or shown.
Sparks in such areas could cause an explosion or fire,
resulting in injury or even death.
194 Skorpio™ X4