17
Precautions of Maintenance Operations
Precautions for Electrical Safety
1. Anti-static precautions:wear the grounded ESD wrist strap
2. Precautions for board electrical safety:in the ESD bag and the
grounded ESD wrist strap
3. Precautions for power supply maintenance
① Never install or remove the equipment with the power on
② Never connect or disconnect the equipment power cable with
power on.
③ Before connecting the cables, be sure that the cables and cable
labels are well positioned.
To Next Page
Loading...
