Intel
®
Server Board SE7230NH1-E and Intel
®
Server Platform SR1475NH1-E User’s Guide 39
unplugged. Make sure the AC power cord(s) is/are unplugged before you open the
chassis, or add or remove any non hot-plug components.
Do not attempt to modify or use an AC power cord if it is not the exact type required. A
separate AC cord is required for each system power supply.
Some power supplies in Intel
®
servers use Neutral Pole Fusing. To avoid risk of shock use
caution when working with power supplies that use Neutral Pole Fusing.
The power supply in this product contains no user-serviceable parts. Do not open the
power supply. Hazardous voltage, current and energy levels are present inside the power
supply. Return to manufacturer for servicing.
When replacing a hot-plug power supply, unplug the power cord to the power supply
being replaced before removing it from the server.
To avoid risk of electric shock, turn off the server and disconnect the power cord,
telecommunications systems, networks, and modems attached to the server before opening
it.
Power Cord Warnings
If an AC power cord was not provided with your product, purchase one that is approved
for use in your country.
Caution: To avoid electrical shock or fire, check the power cord(s) that will be used with the
product as follows:
• Do not attempt to modify or use the AC power cord(s) if they are not the exact type
required to fit into the grounded electrical outlets
• The power cord(s) must meet the following criteria:
• The power cord must have an electrical rating that is greater than that of the
electrical current rating marked on the product.
• The power cord must have safety ground pin or contact that is suitable for the
electrical outlet.
• The power supply cord(s) is/are the main disconnect device to AC power. The socket
outlet(s) must be near the equipment and readily accessible for disconnection.
• The power supply cord(s) must be plugged into socket-outlet(s) that is /are provided
with a suitable earth ground.
System Access Warnings
Caution: To avoid personal injury or property damage, the following safety instructions apply
whenever accessing the inside of the product:
• Turn off all peripheral devices connected to this product.
• Turn off the system by pressing the power button to off.
• Disconnect the AC power by unplugging all AC power cords from the system or wall
outlet.