Installing And Removing A Power Supply; Safety Precautions; Tools - HP PSR1800-56A User Manual

Installing and removing a power supply

Safety precautions

To avoid possible bodily injury and power supply and device damage,
follow these safety precautions:
When you install and remove a power supply, always wear an
•
ESD wrist strap and make sure it makes good skin contact and is
well grounded.
Before you install the power supply, make sure the voltage of the
•
power source is the same as the rated voltage of the power supply,
and the output voltage of the power supply is the same as the
required voltage.
Do not touch any naked cable or terminal of the power supply.
•
Do not place the power supply in a wet area, and prevent liquid
•
from flowing into the power supply.
To avoid power supply damage, do not open the power supply.
•
When the internal circuits or components of the power supply fail,
contact the maintainer for examining and repairing.

Tools

Prepare an ESD wrist strap and a flat-blade screwdriver yourself.
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