Rockwell Automation 6186-M12AL, Руководство пользователя

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43 Publication 6186M-UM001J-EN-P - July 2008 43
Chapter
4
Perform Routine Maintenance
Chapter Objective
This chapter describes how to clean the monitors and perform other
routine maintenance.
Cleaning the Monitor Occasionally clean the display panel and cabinet with a soft cloth
dampened (not soaked) with a mild (nonabrasive) glass cleaner. Keep
turning a fresh side of the cloth toward the screen surface to avoid
scratching it with accumulated grit.
Be careful when cleaning a touchscreen shield that is installed over
the screen. Abrasive and certain chemical cleaners can easily damage
the surface.
Replacing a Line Cord To avoid shock and fire hazards, replace the monitor’s power cord if
the insulation breaks or if the cord develops a loose internal
connection. Contact your authorized Allen-Bradley distributor for
ordering information.
Other Maintenance Qualified service personnel should perform all maintenance, except
for the power cord replacement. Contact Allen-Bradley Technical
Support for assistance.
IMPORTANT
Apply the solvent only to the cloth, and not directly on the
monitor screen. Do not use paper products as they may scratch
the surface. To minimize the risk of abrasion, allow the screen
to stand dry.
ATTENTION
You can use alcoholic or ammonia cleaners to clean the
polycarbonate shield or a touchscreen. However, use only one
or the other at all times. A residue mixture can cause a
chemical reaction.