Appendixes
53
Appendixes
Important safety instructions
Read all of these instructions and save them for later use. Follow all
warnings and instructions marked on the scanner.
Warning:
Keep fingers away from holes on the bottom side of the scanner.
A.
Do not place the scanner on an unstable surface, stand, cart or table.
Serious damage can be caused if the unit falls.
B.
When cleaning, do not spray/apply liquid cleaners directly onto the
scanner parts. Apply liquids to your cloth and then use the dampened cloth
to clean.
C
. Before
cleaning
or replacing any
user-replaceable parts
, be sure to
turn the scanner power off and disconnect the power plug.
D.
The scanner should be operated from the power source type indicated
on the marking label. If you are unsure of the type of power available,
consult your dealer or local power company.
E.
The scanner is intended for use on IT, TT and TN power distribution
systems, and is equipped with a three-wire grounding type plug. This plug
will fit only into a grounding-type power outlet. This is a safety feature which
relies on building installation. If you are unable to insert the plug into the
outlet contact your electrician to replace your obsolete outlet. Do not defeat
or ignore the purpose of the grounding-type plug.
F.
Do not allow anything to rest on the power cord. Do not locate the
scanner where persons will walk on the cord.
G.
If an extension cord is used with the scanner, make sure that the total
ampere ratings of the products plugged into the extension cord does not
exceed the extension card ampere rating. Make sure that the total rating of
*+all products plugged into the wall outlet does not exceed 15 amperes.
H.
Slots or openings in the cabinet at the back or bottom are provided for
ventilation. This ensures reliable operation of the product and protects it
from overheating. These openings must never be blocked or covered. The
openings should never be blocked by placing the unit on a bed, sofa, rug, or
other similar soft surface. This product should never be placed near or over
a radiator or heat register. This product should not be placed in a built-in
installation unless proper ventilation is provided.
I.
Never push objects of any kind into the scanner through cabinet slots
since they may touch dangerous voltage points or short out parts that could
result in a risk of fire or electrical shock. Avoid any possibility of spilling
liquid of any kind on the scanner.
J.
Do not attempt to service the scanner yourself. Opening or removing
those covers requiring tools may expose you to dangerous voltage points or
other risks. Refer all servicing in those compartments to authorized service
personnel.
K.
Unplug the scanner from the wall outlet and refer servicing to authorized
service personnel under the following conditions:
•
When the power cord or plug is damaged or frayed.
•
If liquid has been spilled into the scanner.
•
If the scanner has been exposed to rain or water.
•
If the scanner does not operate normally when operating
instructions are followed then adjust only those controls covered
by the instructions in this manual. Improper adjustment of controls
other than those mentioned in this manual may result in permanent
damage and will at best require extensive work by a qualified
technician to restore this product to its normal operation.
•
If the scanner has been dropped or the cabinet has been
damaged.
•
If the scanner exhibits a distinct change in performance, indicating
a need for service.
