Before removing a module, disconnect all power cords and cables.
Do not use open drawers to support any other equipment.
Electrical safety
Operate the enclosure from a power supply input voltage range of 200 to 240 VAC, 50 - 60 Hz only.
A suitable power source with electrical overload protection must be provided to meet the requirements in
the technical specification.
All power supply cords must have a safe electrical ground connection. Check the connection to ground of
the enclosure before you turn on the power supply.
Important: The enclosure must be grounded before applying power.
The plug on the power supply cord is used as the main disconnect device. Ensure that the socket outlets
are located near the equipment and are easily accessible.
CAUTION:
When powered by multiple AC sources, disconnect all supplied power for complete isolation.
Figure 5. PSU warning label
Figure 6. Drawer caution label
Chapter 1. Appliance safety precautions 5