Precautions - Xerox WorkCentre XK50cx Service Manual

1. Precautions

Follow these safety, ESD, and servicing precautions to prevent personal injury and equipment damage.
1-1 Safety Precautions
1. Be sure that all built-in protective devices are in
place. Restore any missing protective shields.
2. Make sure there are no cabinet openings
through which people- particularly children-
might insert fingers or objects and contact
dangerous voltages.
3. When re-installing chassis and assemblies, be
sure to restore all protective devices, including
control knobs and compartment covers.
4. Design Alteration Warning:
Never alter or add to the mechanical or electrical
design of this equipment, such as auxiliary
connectors, etc. Such alternations and
modifications will void the manufacturer's
warranty.
5. Components and parts damaged should be
replaced with parts which meet the original
specifications. Always determine the cause of
damage and correct any potential hazards.
6. Observe the original lead dress, especially near
sharp edges, and AC power supply. Always
inspect for pinched, out-of-place, or frayed
wiring. Do not change the spacing between
components and the printed circuit board.
7. Product Safety Notice:
Some electrical and mechanical parts have
special safety-related characteristics which
might not be obvious from visual inspection.
These safety features and the protection they
provide could be lost if a replacement
component differs from the original. This holds
true, even though the replacement may be rated
for higher voltage, wattage, etc.
Components critical for safety are indicated in
the parts list with symbols
replacement components that have the same
ratings, especially for flame resistance and
dielectric specifications. A replacement part that
does not have the same safety characteristics as
the original may create shock, fire, or other
safety hazards.
. Use only
1-1