6
• The instrumentfor measuring the electrical parameters should be a high-quality
instrument with sufficient measuring range.
• Make sure the connection and use of the instrument are correct to avoid arc
and other dangerous situations.
• Use suitable protective equipment, for example, dielectric gloves during live
line measurement.
2.5 Voltage-free Operations
Perform operations on the MV Station only when all devices inside the MV Station are
completely voltage-free.
• Avoid any inadvertent re-connections.
• Verify that no voltage or current is present with appropriate testing devices.
• Ground and short-circuit whenever necessary.
• Cover possible live parts to avoid inadvertent touch.
• Ensure sufficient escape room.
• After the MV Station stops, wait at least 10 minutes before operating it.
• Ensure that the MV Station is completely voltage-free.
2.6 ESD_Protection
Devices may be damaged irreversibly by electrostatic discharge (ESD).
• Avoid unnecessary touching of the PCB.
• Observe all the ESD-related safety instructions.
• Wear proper personal protective equipment (PPE) such as wrist strap.
2.7 Symbols on the Device Body
Symbols on the device contain important information on safe operations of the MV Station
and its internal devices. Do not tear or damage them!
Do not damage or tear the symbols.
• All symbols on the device body must be clearly legible.
• Replace the symbols once any damage or illegibility is detected.
2 Safety Instructions System Manual
To Next Page
Loading...
