Rockwell Automation 2100 CENTERLINE MCC Retrofitting Units with Horizontal Operating Handles - Manual (Page 2)

Publication 2100-IN065A-EN-P—September 2006
2 CENTERLINE® 2100 Motor Control Centers Retrofitting Units with Horizontal Operating Handles Into Series “E” Through “J” Sections
Retrofitting Procedure 1. Remove the existing door latch from the unit door and save all hardware
to attach the new latch.
2. Assemble the new latch on the door, referring to Figure 1. Parts must
be assembled in the exact sequence and orientation shown in
Figure 1.
Figure 1 Door latch assembly
3. Torque the lock nut to 30 lb-in (3.4 N-m).
4. For sections with series letters “E” through “G” only:
a. Modify the left front flange of the sidesheet using the full scale
template in Figure 2 (page 3).
b. Use the 1/4-20 thread-forming screws to mount the hinges on the
structure. Position the hinges as shown in Figure 3 (page 4).
c. Torque the mounting screws to 45 lb-in (5 N-m).
Door
Small Flat Washer
Large Flat Washer
Lock Nut (Torque to
30 ± 3 in-lbs)
Curved
Washer
Latch Side Nut Side
Side View
Latch Screw
NOTE: Arrow symbol on latch screw must be in line
with the latch as shown in Figure 1.
Latch