Replacing The Hard Disk - Honeywell WEBsAX Series Mounting & Wiring Manual

Replacing the hard disk

In case a model with the hard drive is found to have a bad hard disk, it can be replaced in the field with a replacement
hard disk ordered from stock.
Hard disks are not interchangeable between different NXS units, due to licensing mechanisms used in
Note
Niagara/Niagara
The NXS contains electronic components that are vulnerable to static discharge. Therefore, take
Caution
precautionary measures before working with it. See
Procedure 10 To replace the hard disk.
Step 1 Unscrew and remove the 8 screws that fasten the upper metal cover (see below). Set screws aside.
Step 2 Unplug the connector plug from the socket.
Connector
Plug
Step 3 Remove the four screws holding the hard disk to the back (frame) of the housing. Set screws aside.
Step 4 Carefully pull the hard disk out from the housing, with cable attached.
Step 5 Unplug the ribbon cable from the old drive, and install it on the replacement drive.
Step 6 Insert the replacement drive into the NXS, such that its mounting holes line up with the four holes in the
bottom of the housing.
Step 7 Install the four mounting screws through the back housing into the hard disk.
Step 8 Carefully re-seat the connector plug into the cable socket.
Step 9 Align the upper metal cover on top of the unit, and install the 8 mounting screws.
AX
, as well as in the Windows XP Embedded OS.
"Static Discharge Precautions,"
Torx T8 Head Screws
Hard Disk
Connector Socket
29
W-NXS AND CP-NXS
page 5.
74-4059—01