General Safety Precautions - Quantum NDX Series User Manual

General Safety Precautions

Quantum NDX NAS 1U Rack User's Guide
• Mainboard replaceable soldered-in fuses: Self-resetting PTC (Positive
Temperature Coefficient fuses on the mainboard must be replaced
by trained service technicians only. The new fuse must be the same
or equivalent as the one replaced. Contact technical support for
details and support.
• Keep the area around the Quantum NDX NAS 1U Rack clean and
free of clutter.
• The Quantum NDX NAS 1U Rack weighs approximately 38 lbs
(~17.3 kg) when fully loaded. When lifting the system, two people
at either end should lift slowly with their feet spread out to
distribute the weight. Always keep your back straight and lift with
your legs.
• Place the chassis top cover and any system components that have
been removed away from the system or on a table so that they
won't accidentally be stepped on.
• While working on the system, do not wear loose clothing such as
neckties and unbuttoned shirt sleeves, which can come into contact
with electrical circuits or be pulled into a cooling fan.
• Remove any jewelry or metal objects from your body, which are
excellent metal conductors that can create short circuits and harm
you if they come into contact with printed circuit boards or areas
where power is present.
• After accessing the inside of the system, close the system back up
and secure it to the rack unit with the retention screws after
ensuring that all connections have been made.
Chapter 2: System Safety
General Safety Precautions
7