System Access Warnings - Blue Coat ProxySG 900 Series Maintenance And Upgrade Manual

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.
• Disconnect all cables and telecommunication lines that are connected to the system.
• Retain all screws or other fasteners when removing access cover(s). Upon completion of accessing inside the product, refasten ac-
cess cover with original screws or fasteners.
• Do not access the inside of the power supply. There are no serviceable parts in the power supply. Return to manufacturer for servic-
ing.
• Power down the server and disconnect all power cords before adding or replacing any non hot-plug component.
• When replacing a hot-plug power supply, unplug the power cord to the power supply being replaced before removing the power
supply from the server.
CAUTION
•If the server has been running, any installed processor(s) and heat sink(s) may be hot. Unless you are adding or removing
a hot-plug component, allow the system to cool before opening the covers. To avoid the possibility of coming into contact
with hot component(s) during a hot-plug installation, be careful when removing or installing the hot-plug component(s).
CAUTION
•To avoid injury do not contact moving fan blades. If your system is supplied with a guard over the fan, do not operate the
system without the fan guard in place.
Cooling and Airflow Warning
Carefully route cables as directed to minimize airflow blockage and cooling problems.
For proper cooling and airflow, operate the system only with the chassis covers installed. Operating the system without the covers in place can
damage system parts. To install the covers:
1. Check first to make sure you have not left loose tools or parts inside the system.
2. Check that cables, add-in boards, and other components are properly installed.
3. Attach the covers to the chassis according to the product instructions.
ProxySG 900 Series Maintenance & Upgrade Guide
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