Keithley Instruments, Inc.
28775 Aurora Road
Cleveland, Ohio 44139
1-888-KEITHLEY
www.keithley.com
PA-1024 Rev. A / Aug 2010
1
Model 4299-6
Universal Full Rack-Mount Kit
Introduction
This instruction sheet contains the parts list and installation information for the Keithley Instruments Model
4299-6 Universal Full Rack-Mount Kit. The kit includes all hardware necessary to mount a full-rack Keithley
Instrument in a standard 19-inch rack.
Parts list
lists the parts supplied with the Model 4299-6 Universal Full Rack-Mount Kit.
Table 1: Model 4299-6 parts listing
Quantity Description
Keithley Instruments part number
2
2
8
1
4
8
Bracket
Rack mount extension arm
Cage nut
"DO NOT DISCARD" label
#10-32 x 3/8 LG Phillips pan-head sems screw
#10-32 x 5/8 LG Phillips truss-head screw
2602-334
2602-335
FA-274
MC-345
10-32X3/8PPHSEM
10-32X5/8PHTRSH
WARNING Make sure the instrument that is being installed is in a powered-down state with all
cables unplugged. Failure to install an instrument in a discharged state may cause
exposure to an electrical shock that could result in personal injury or death.
Installation
The following procedure outlines the installation of the rack-mount kit.
Step 1: Prepare the instrument
Remove both front and rear feet from the instrument by pulling out the rubber feet and then removing the
screws underneath.
NOTE
Do not reinstall the feet mounting screws. Save all parts removed for future bench-top use of the
instrument.
Step 2: Install mounting hardware to instrument
Secure one rear rack-mount with the 2602-334 bracket to each side of the instrument using two #10-32 x 3/8
Phillips pan-head sems screws (see
