HP E8402A User And Service Manual page 237

Figure B-10. Attaching the Rack Mount Adapters and Chassis Sections to the Mainframe.
WARNING
Appendix B
8. Attach the chassis sections to the rack mount adapters using four
m5x8 flat head screws per side (Figure B-10).
Standard Rack Mount
Adapter (Option 923)
VXI Plug&Play Compliant Rack
Mount Adapter (Option 925)
9. If additional rack space is required for other instruments, remove the
mainframe feet by lifting the tabs and sliding the feet towards the
center of the mainframe.
10.Slide the rack slide intermediate sections out from the rack slide
stationary sections until they lock into place. With one person on each
side, lift the mainframe and slide the chassis sections into the
intermediate sections until the chassis sections lock into place. Slide
the mainframe into the rack until the rack mount adapter flanges are
against the rack's vertical rails. Secure the mainframe to the rack
using the adapter dress screws.
To prevent injury during rack mounting, the mainframe should
be empty and two people should lift the mainframe into the
rack.
Chassis
Sections
m5x8 Flat
head Screws
m5x8 Flat
head Screws
Rack Mounting and Option Installation
m5x8 Pan
Head Screws
Chassis
Sections
239