Installing The 2145 Ups In The Rack - IBM 2145-8F4 Installation Manual

11. Fully tighten the wing nut

Installing the 2145 UPS in the rack

After you have completed the preparation procedures, you can install the 2145
uninterruptible power supply (2145 UPS) in the rack.
You must complete the following prerequisites before installing the 2145 UPS in
the rack:
1. Complete the preinstallation procedures.
2. Install the support rails for the 2145 UPS.
3. Prepare your 2145 UPS environment.
Attention:
installation process. Use the reference numbers in parentheses at the end of each
notice to find the matching translated notice. For the translation of the danger,
caution, attention notices, and the translation of the safety labels, see the IBM
System Safety Notices.
CAUTION:
The 2145 UPS contains its own energy source (batteries). The output receptacles
might carry live voltage even when the 2145 UPS is not connected to an AC
supply. (11)
CAUTION:
Do not remove or unplug the input cord when the 2145 UPS is turned on. This
removes the safety ground from the 2145 UPS and the equipment connected to
the 2145 UPS. (12)
CAUTION:
To reduce the risk of fire or electric shock, install the 2145 UPS in a temperature-
and humidity-controlled indoor environment, free of conductive contaminants.
Ambient temperature must not exceed 40°C (104°F). Do not operate near water or
excessive humidity (95% maximum). (13)
CAUTION:
To avoid any hazard from the rack tipping forward when devices are installed,
observe all safety precautions for the rack into which you are installing the
device.
The 2145 UPS weighs 39 kg (86 lb) with the electronics assembly and the battery
assembly installed:
v Do not attempt to lift the 2145 UPS by yourself. Ask another service
v Remove the battery assembly from the 2145 UPS before removing the 2145
v Do not attempt to install the 2145 UPS into the rack unless the electronics
Perform the following steps to install the 2145 UPS in the rack:
Note: You must perform all of the previous steps for each rail.
Read all safety and environmental notices before starting the
representatives for assistance.
UPS from the shipping carton.
assembly and the battery assembly have been removed.
Chapter 4. Installing the UPS, the master console, and the SAN Volume Controller
3
.
59