Lenovo 5457 Installation And Service Manual page 206

Attention: To ensure proper cooling and airflow, do not operate the server for more than 30 minutes with the
side cover removed.
To install the battery holder on the 5U server model with hot-swap power supplies, complete the following
steps.
1. Read the safety information in
2. Attach the latch retainer onto the battery holder.
Latch retainer
2
Figure 104. Latch retainer attachment onto battery holder for 5U server models with hot-swap power supplies
3. Insert the battery holder into the bracket.
Battery holder
Figure 105. Installing battery holder into bracket for 5U server model with hot-swap power supplies
4. Tighten the screw to secure the battery holder and bracket to the chassis.
Lenovo System x3100 M5 Installation and Service Guide
194
"Safety" on page v
1
Battery holder
Bracket
and "Installation guidelines" on page 31.