Agilent Technologies 85225F - Manual (Page 105)

Servicing the System 4
Installation and User’s Guide 105
To remove or replace a system component
Follow these steps to remove a system component for periodic component
calibration, service, or repair.
Follow the steps in reverse order to replace a system component.
WA R N I N G
These servicing instructions are provided for use by qualified
personnel only. To avoid electrical shock, do not perform any
servicing unless you are qualified to do so.
WA R N I N G
The opening of covers or removal of parts is likely to expose
dangerous voltages. Disconnect the product from all voltage
sources before opening covers or removing parts.
To remove a system component
Step Note
1 Turn off all components.
2 Disconnect the system from line
power.
3 Disconnect all cables from the
instrument to be removed.
4 Prepare a surface near the rack
cabinet to place the removed
system component.
5 Lower the stabilizing legs on the
rack cabinet.
6 From the front of the rack cabinet,
remove the four screws (2 screws
on each rack mount) attaching the
instrument’s rack mount and
handle kit to the rack cabinet.
7 As another person steadies the
rack cabinet, hold the instrument
by the rack mount handles and
slowly pull forward.
• Some components may weigh more
than 50 pounds and may require
more than one person to remove
safely.
8 Save the rack mount screws by
reinserting them in the rack cabinet
frame nuts.