Nokia EM7500 Installation Manual page 80

6
Installing and Replacing Other Components
To install or replace a hard-disk drive
1. Use Network Voyager to shut the appliance down.
For information about how to access Network Voyager, see
Network Voyager"
2. Loosen the retaining screws that hold the chassis tray assembly.
3. Gently slide the chassis tray assembly forward to remove the tray from
the appliance so you can access the hard-disk drive retaining screws from
the bottom of the tray.
Note
Because power to an IP390 appliance is automatically disconnected
when the chassis tray assembly is opened, you do not need to
manually disconnect the power for this procedure. Any servicing of
the unit, however, should be completed with the chassis tray
assembly fully removed from the appliance. Power is still active in the
80
All manuals and user guides at all-guides.com
on page 45.
Chassis tray assembly retaining screws
IP 3
9 0
IP390, 105i & 105s Security Platform Installation Guide
"Using Nokia
IP390
00525
00537