Cisco Model D-PCG1000 PowerKEY CAS Gateway Installation Guide
Replace the Fuses
4001444 Rev C
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Replace the Fuses
Each Netcrypt Bulk Encryptor contains two power fuses. This section describes how
to replace the fuses with spares that you should have on hand.
Before You Begin
CAUTION:
To minimize the disruption of services, we recommend keeping two spare
To minimize the disruption of services, we recommend keeping two spare
fuses for each Netcrypt Bulk Encryptor in your system.
To replace the fuses, you must have the following:
Two 4.0 A, SLO BLO 250 V fuses (part number 188106)
A small, flat-blade screwdriver or similar tool to pry the fuse holder from the
back panel of the Netcrypt Bulk Encryptor
Replacing the Fuses
WARNING:
Avoid electric shock. Disconnect the power cord on this product before you
Avoid electric shock. Disconnect the power cord on this product before you
remove the fuses and only use fuses that have the correct type and rating.
To replace the SLO BLO 250 V fuses, follow these steps.
1 Power down the Netcrypt Bulk Encryptor and unplug the power cord from the
1 Power down the Netcrypt Bulk Encryptor and unplug the power cord from the
back panel.
2 Locate the fuse holder on the left side of the back panel of your Netcrypt Bulk
Encryptor.
3 Use a small, flat-blade screwdriver to pry the fuse holder from the back panel of
the Netcrypt Bulk Encryptor.
4 Remove and discard both blown fuses, and replace them with new fuses.
5 Insert the fuse holder into the back panel and press firmly until it snaps in place.
6 Replace the power cord and power on the Netcrypt Bulk Encryptor.
7 If necessary, order additional fuses to ensure that you have spares readily
5 Insert the fuse holder into the back panel and press firmly until it snaps in place.
6 Replace the power cord and power on the Netcrypt Bulk Encryptor.
7 If necessary, order additional fuses to ensure that you have spares readily
available. See Customer Information (on page 111) for the telephone number of a
customer service center in your area.