Shelf Installation; Installing Rails; Pins For Non-Emc Racks - EMC Data Domain DS60 Hardware Manual

Shelf Installation and Removal

Shelf installation

Installing rails

EMC Data Domain DS60 Expansion Shelf Installation and FRU Replacement Hardware Guide
22
This section describes how to install a shelf into a rack.
You should install the rails from the front of the cabinet into which you are installing
the shelf. The 4U includes "inner rails" that slide into the cabinet rail assembly.
CAUTION
Exercise care when installing the short rails. Exposed metal edges may be sharp
and could damage cabling or cause injury to personnel.
Procedure
1. Locate the 4U cabinet space designated for the enclosure.
2. If the rails need to be adjusted, refer to
3. The rails are shipped with M5 adaptors which are designed to fit into the NEMA
channels of an EMC rack. If the rails are being installed in an EMC rack.
Proceed to step 3. If the rails are being installed in a non-EMC rack, proceed as
follows:
a. Using a flat-bladed screwdriver, remove the two M5 adaptors from the
adaptor mounting block on the rails.
b. Identify the correct adaptors needed from the hardware kit and install the
adaptors into the adaptor mounting block. Refer to the following table.
Table 6 Pins for non-EMC racks
Rail Pins from kit
4. Install the right rail to the rack rear channel. Later sections will detail how to
adjust rails, if necessary.
Modifying rail lengths
Part Number and
Description
036-028-018
Custom screw, M4 x 10MM
(Quantity: 4 per kit)
036-028-016
3.8MM Alignment Pin
(Quantity: 8 per kit)
036-028-017
4.8MM Alignment Pin
(Quantity: 8 per kit)
Suggested Use
Used for any non-EMC
rack. Can be used in racks
with threaded holes.
Used in racks that have
M5, #10, or #12 threaded
holes.
Used in racks that have M6
threaded holes.