Visara CNA-8000 - Manual (Page 13)

CNA-8000 Users Guide and Maintenance Manual
707157-001 1-3
 Handle a board by its edges only; do not touch its components,
peripheral chips, memory modules or contacts.
 When handling chips or modules, avoid touching their pins.
 Put the motherboard and peripherals back into their antistatic
bags when not in use.
 For grounding purposes, make sure your computer chassis
provides excellent conductivity between the power supply, the
case, the mounting fasteners and the motherboard.
Operation Safety Guidelines
Warning: For proper cooling, make sure to install all chassis covers
before turning on the system. If this rule is not strictly
followed, warranty may become void. Do not open the casing
of a power supply. Power supplies can only be accessed and
serviced by a qualified technician of the manufacturer.
To avoid personal injury and property damage, please carefully follow
all the safety steps listed below:
Before accessing the chassis:
1. Turn off all peripheral devices connected to the server.
2. Press the power button to power off the system.
3. Unplug all power cords from the system or the wall outlets.
4.
Disconnect all the cables and label the cables for easy
identification.
5. Use a grounded wrist strap designed to prevent static discharge
when handling components.
Removing the chassis covers:
After completing the above steps, you can remove the covers and install
components/peripheral devices into the chassis as described in Chapter
7.
1. Unlock and remove the screws and fasteners to remove the cover
or components.
2. Save all the screws and fasteners for later use. (If necessary, label
these screws or fasteners for easy identification.)
3. Follow the instructions given in Chapter 6 to remove the chassis
covers.
Reinstalling the chassis covers:
To maintain proper system cooling and airflow, do not operate the
system without installing all chassis covers back to the chassis. To
reinstall the chassis covers, please follow the steps listed below:
1. Make sure that all components and devices are securely fastened