Instruction manual

5. Expansion, Replacement and Removal
186
5.1 Necessary tools
The following tools are necessary to expand, replace or remove the components:
Phillips screwdriver no. 1:
Use this screwdriver to attach the rack mounting brackets to the device. Also, use this
screwdriver to installing or removing a power supply unit and a fan unit to or from the
redundant power model.
Phillips screwdriver no. 2:
Use this screwdriver to install or remove the device to or from the rack. Also, use this
screwdriver to connect or disconnect the ground cable to or from the DC model and the
redundant power model (AX3630S and AX3640).
Antistatic wrist strap:
Protect the device from electrostatic discharge.