HP AlphaServer GS80, Upgrade Manual

Page: 21 / 88

System Upgrade 2-5
Refer to Figure 2–2 and install the second drawer as follows:
1. Install the front mounting brackets and rear brackets to the slides.
Leave rear brackets slightly loose. Locate hole 28 on the left rail and hole
29 on the right rail. Ensure that the holes have U-nuts and fasten the left
and right mounting brackets for the slides.
2. Mount the left side external track to the rails using two M6 screws . Do
the front end first, then the rear end. Tighten mounting screws. Repeat for
the right side external track, but leave loose for proper alignment with
drawer slides.
3. Pull out the slide rails all the way until they lock. Make sure that the ball
bearing races on the external slide rails are positioned forward. Lift the
drawer (two persons needed) and carefully engage the internal rails on the
drawer with the external slide rails on the cabinet. Carefully slide the
drawer into the cabinet while making sure that the drawer rails engage
with the bearings.
4. Slide the drawer in and ensure that the loose right slide has engaged
correctly with the mating track. Tighten the right slide mounting screws.
5. Test that the drawer is installed properly by sliding it in and out of the
cabinet. Then, push the drawer all the way into the cabinet.
You must now install the distribution board assembly and make the following
cable connections:
•
Global port cables
•
Clock module power and signal harness
•
Clock module coaxial cable