Instruction manual

5. Expansion, Replacement and Removal
159
5.2 Precautions Before Starting an Installation
Do not put your hands inside the device carelessly. The components may cause the
injury.
For EPUs, use blank panels to cover the slots which do not contain power supply modules.
Otherwise, the components might cause an injury or invading foreign matters might cause
a failure.
Prior to mounting/dismounting the power supply module, turn off the switch of it.
Make sure to wear the antistatic wrist strap. Handling the device without the antistatic wrist strap
may damage the device due to electrostatic discharge.
Do not touch the parts or the soldered surfaces on the power supply module. For storage, put
the module in an antistatic bag.