Figure 14 Installing top cover using truss head screws
Table 7 Truss Head Screws
Truss Head Screw from
kit
Part Number and
Description
Suggested Use
036-032-010
Screw, M5-0.8x12, Truss
Head Phillips with patch
Can be used in EMC racks
and third-party non-
threaded hole racks.
036-032-011
Screw, M6-1.0x12, Truss
Head Phillips with patch
Can be used in non-EMC
racks.
036-032-009
Screw, 10-32x.5, Truss
Head Phillips with patch
Can be used in non-EMC
racks.
036-032-012
Screw, 12-24x.5, Truss
Head Phillips with patch
Can be used in non-EMC
racks.
4. To secure the top cover using a top cover with semi-captive screws, do the
following:
a. For an EMC rack, align the semi-captive screws with the mounting hole in
the cabinet and thread the screw into the mounting hole.
5. If a non-EMC rack is being used that is not compatible with the semi-captive
screw, remove the semi-captive screw by pulling the screw assembly out the
side of the top cover. Identify the mounting holes on the rack that will line up
with the mounting holes on the top cover. Identify which truss head screws will
be used to secure the top cover to the rack (refer to the following table for
guidance). For non-threaded racks, place tinnernam clips over the rack
mounting holes. Attach the top cover to the rack using the appropriate truss
head screws from the hardware kit that comes with the shelf.
Shelf Installation and Removal
34 EMC Data Domain DS60 Expansion Shelf Installation and FRU Replacement Hardware Guide