HP VMA Series, Installation And Service Manual

Page: 49 / 300

Connecting Power
HP-AM456-9002A Rev 01 VMA-series Memory Array Installation and Service Guide
49
2.
Route the equipment ground cable to the rear of the equipment. Be sure to
leave an appropriate service loop to allow the removal of the equipment on
the slide rails. If using the cable management arm, route the equipment
ground wire around the arm. See
Routing the Cables onto the Cable
Management Arm on page 55.
3.
Cut the length of the ground wire at the rear of the equipment as needed
for proper fit. If the length of the cable is cut, strip 13 mm (½ in) of
insulation from the cut end of the cable for installation into the grounding
lug.
4.
Attach the ground cable to the loose grounding lug provided with the
Memory Array. Tighten the screw on the lug to secure the cable to the lug.
5.
Using the grounding screw provided with the Memory Array, attach the lug
to the ground point on the rear of the equipment.
Note:
Attach the lug with the cable pointing up. Attaching the lug with the
cable pointing down may cause interference between the ground cable and
equipment mounted directly below the Memory Array which would prevent
the Memory Array from sliding out of the equipment rack for serviceability.
If ground cable not included in accessory kit
When installing a grounding cable, be sure to allow a sufficient service loop to
allow the array to be removed from the front of the rack for serviceability.
One end of the grounding cable should be attached to an appropriate ground
location on the equipment rack. The other end of the ground cable should be
attached to the grounding location on the rear of the Memory Array using a
¼-20 x ½" (max length) size screw.