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CHAPTER 17
General Safety Information
General Safety Guidelines and Warnings for J-EX Series Switches
General Safety Guidelines and Warnings for J-EX Series Switches on page 159
Definitions of Safety Warning Levels for J-EX Series Switches on page 160
Fire Safety Requirements for J-EX Series Switches on page 162
Qualified Personnel Warning for J-EX Series Switches on page 163
Warning Statement for Norway and Sweden for J-EX Series Switches on page 164
The following guidelines help ensure your safety and protect the J-EX Series switch from
damage. The list of guidelines might not address all potentially hazardous situations in
your working environment, so be alert and exercise good judgment at all times.
Perform only the procedures explicitly described in the hardware documentation for
this product. Make sure that only authorized service personnel perform other system
services.
Keep the area around the chassis clear and free from dust before, during, and after
installation.
Keep tools away from areas where people could trip over them while walking.
Do not wear loose clothing or jewelry, such as rings, bracelets, or chains, which could
become caught in the chassis.
Wear safety glasses if you are working under any conditions that could be hazardous
to your eyes.
Do not perform any actions that create a potential hazard to people or make the
equipment unsafe.
Never attempt to lift an object that is too heavy for one person to handle.
Never install or manipulate wiring during electrical storms.
Never install electrical jacks in wet locations unless the jacks are specifically designed
for wet environments.
Operate the J-EX Series switch only when it is properly grounded.
Ensure that the separate protective earthing terminal provided on this product is
permanently connected to earth.
159
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