
UM584622100 Installation and User Instructions
Issue AC, July 3, 2012 Spec. Nos. 584622100, 584622200, 584622300, 584622400 (Model DCS48375)
Page 10 Chapter 2. Installing the System
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INSTALLING AN OPTIONAL BULLET NOSE GMT FUSE BLOCK
Caution: At 40°C ambient, GMT fuses greater than 10A MUST HAVE an empty
mounting position between it and any other fuse. Maximum total current
is 35A. Maximum GMT fuse size is 15A.
At 65°C ambient, GMT fuses greater than 5A MUST HAVE an empty
mounting position between it and any other fuse. Maximum total current
is 21A. Maximum GMT fuse size is 10A.
Refer to Figure 2-6 while performing this procedure.
Procedure
1) Open the shelf’s front door.
2) Follow the steps in Figure 2-6.
3) Install an appropriately sized GMT fuse in each fuse mounting position on the
GMT distribution fuse block as required. If dummy fuses are installed, first
remove the dummy fuse.
a) Verify that dummy fuses are installed in all unused fuse positions on the
GMT distribution fuse block.
b) Verify that a plastic safety cover is installed on all GMT fuses on the GMT
distribution fuse block.
4) Record all fuse sizes (installed on the GMT distribution fuse block) on the label
provided.
5) Close the shelf's front door.
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