Safety Information - Series 3000 and 4000 Last updated Save as PDF Important safety guidelines to follow when working with the equipment. Child TopicsElectrostatic discharge precautionsSafety and handling precautionsElectrical precautionsTo help ensure your safety and the safe handling of equipment, follow these guidelines. Electrical precautionsTo help ensure your safety and the safe handling of equipment, follow these guidelines. Battery precautionsTo ensure your safety and the safe handling of batteries, follow these handling guidelines. Data protection precautionsTo help ensure the protection of data and safe handling of equipment, follow these guidelines.