ZyXEL Communications MES-2110 - Manual (Page 219)

MES-2110 User’s Guide
219
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P P E N D I X
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Changing a Fuse
This appendix shows you how to remove and install fuses for the MES-2110.
If you use a fuse other than an included fuse, make sure it
matches the fuse specifications in the appendix on product
specifications.
Removing a Fuse
Disconnect all power from the MES-2110 before you begin this
procedure.
1
Remove the power cord from the MES-2110.
2
See the product specifications for the location of the fuse. Use a small flat-head
screwdriver to carefully pry out the fuse housing.
3
A burnt-out fuse is blackened, darkened or cloudy inside its glass casing. A
working fuse has a 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
1
The MES-2110 is shipped from the factory with one spare fuse included in a box-
like section of the fuse 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.
2
Push the replacement fuse into the fuse housing until you hear a click.
3
Push the fuse housing back into the MES-2110 until you hear a click.
4
Plug the power cord back into the unit.