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EMC Rails and Enclosures (CX4 Series Storage Systems) Field Installation Guide
Installing front filler panels
Refer to Figure 48 as you perform steps 1 through 3.
1. Facing the cabinet, at the left front channel, align the latch bracket 
so that the three holes on the latch bracket are to the front of the 
cabinet. 
2. Align the slot closest to you over the edge of the front channel. 
Align the top and bottom edge of the latch bracket with the 
corresponding 1U or 2U notches on the front channel. 
3. Push the latch bracket onto the front channel until it locks into 
place.
Figure 48 Installing the 1U or 2U latch bracket on the left channel
Refer to Figure 49 as you perform steps 4 through 6.
4. At the right front channel, rotate the latch bracket so that the three 
holes in the latch bracket are to the front of the cabinet.
5. Align the slot closest to you over the edge of the front channel. 
Align the top and bottom edges of the latch bracket with the top 
and bottom 1U or 2U notches on the front channel.
6. Push the latch bracket onto the front channel until it locks into 
place.
Figure 49 Installing the 1U or 2U latch bracket on the right channel
EMC2891
3 Holes
1U
Notches
Left
Channel
Bracket in Place
EMC2890
3 Holes
1U
Notches
Right
Channel
Bracket in Place