Safety Instructions - Paradyne FrameSaver 9120 Installation Instructions Manual

Safety Instructions

Please read the EMI warning and Important Safety Instructions that come with this
NAM.
!
HANDLING PRECAUTIONS FOR STATIC-SENSITIVE DEVICES
This product is designed to protect sensitive components from
damage due to electrostatic discharge (ESD) during normal
operation. When performing installation procedures,
however, take proper static control precautions to
prevent damage to equipment. If you are not sure
of the proper static control precautions, contact
your nearest sales or service representative.
Removing a NAM from a 1-Slot Housing
Before replacing a NAM, locate or record the access unit's configuration options, or
transfer the configuration using the FTP (file transfer protocol) feature. This is useful
when setting up the replacement NAM, verifying operation, or troubleshooting.
1. Disconnect the power cord/transformer, first from the ac outlet, then from the rear
of the access unit.
2. Disconnect the other cables.
3. Open the 1-slot housing using a small flat-head screwdriver. Gently pry open the
housing at each of the four connecting tab points. However, if the screwdriver is
too big or you do not open carefully, you could cause damage to the housing.
4. Remove the cover.
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