Setting Up the 5C105
5C105 Setup
3-5
3.2.4
Attaching the Electrostatic Discharge Wrist Strap
The Electrostatic Discharge (ESD) Wrist Strap must be attached before handling the power
supplies, fan tray, or modules for the 5C105. In addition, observe all precautions when handling
these modules to prevent damage from ESD.
Place the ESD wrist strap on your wrist and plug the other end into the grounding receptacle, at the
top right corner of the chassis, shown in
Figure 3-3
.
Figure 3-3
ESD Grounding Receptacle
3.2.5
Installing a Power Supply Module
You must install at least one power supply in the 5C105 chassis. One power supply provides
sufficient power for most module configurations but a second power supply can be installed to
provide a redundant, load sharing power source. When two power supplies are installed, the load is
evenly distributed. If one power supply fails for any reason, the second power supply assumes the
load.
The 5C105 power supplies must be installed in the two slots labeled PS1 and PS2 on the far right
side of the chassis (
Figure 3-4
). If you intend to install a single power supply it must be installed in
the slot labeled PS1 in the chassis. A flat blade screwdriver is needed to install the power supply
module(s).
CAUTION: If the 5C105 is configured with a single power supply module, it must be
located in slot PS1.
4
5
PS1
PS2
1
2
3
3594_07
SERIES
E5
SERIES
E5
