User Guide
3. Support
3.9 Chassis Replacement
Step 38 :
Make sure the CMA(s) is in operational position by folding the arm(s) in toward the enclosure and
attaching the elbow end(s) to the connector(s) attached to the rail. Verify that all of the cabling is
in functional order and does not bind or catch.
3.9
Chassis Replacement
Replacement Requirements
Personnel Required
3
Avg. Replacement Time
2 hr.
Max Replacement Time
2 hr.
Tool
Required vs. Recommended
Long T15 Torx Screwdriver
Required
# 2 Philips Screwdriver
Required
T30 Torx Screwdriver
Required
Long T10 Torx Screwdriver
Required
Cable Ties (for configurations with greater than 10 total cables)
Recommended
Tape Measure
Recommended
Level
Recommended
Option 1
: M5 x 12mm T15 Flat Head Torx screws with washers
Option 2
: Toolless screwplate
Required
Included Washers
Required
Low-Profile M4 x 3.2mm Philips
screws (included with rail assembly)
Required
Optional (if using CMA Tray):
M3 x 8mm T10 Torx screws
Required
Step 1 :
Place the CMA(s) into service position.
a.
Unlatch the CMA(s) from the rail at the elbow connector by pressing the blue release button.
Figure 164:
Unlatching a CMA Connector
b.
Swing the CMA(s) away from the enclosure.
146
