Appendix A Changing A Fuse - ZyXEL Communications GS2200 Series User Manual

This appendix shows you how to remove and install fuses for the Switch.
If you use a fuse other than an included fuse, make sure it matches the
fuse specifications in the chapter on product specifications.
Removing a Fuse
Disconnect all power from the Switch before you begin this procedure.
Remove the power cord from the Switch.
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See the product specifications for the location of the fuse. Use a small flat-head screwdriver to
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carefully pry out the fuse housing.
A burnt-out fuse is blackened, darkened or cloudy inside its glass casing. A working fuse has a
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completely clear glass casing. Pull gently, but firmly, to remove the burnt out fuse from the fuse
housing. Dispose of the burnt-out fuse properly.
Installing a Fuse
The Switch is shipped from the factory with one spare fuse included in a box-like section of the fuse
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housing. Push the middle part of the box-like section to access the spare fuse. Put another spare
fuse in its place in order to always have one on hand.
Push the replacement fuse into the fuse housing until you hear a click.
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Push the fuse housing back into the Switch until you hear a click.
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Plug the power cord back into the unit.
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GS2200 Series User's Guide
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Changing a Fuse
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