34
Sun Enterprise 10000 Dual Power Grid Installation Guide • March 2000
Install the Status Modules, AC
Sequencer, and Hub
Install the status modules, AC sequencer, and hub in the front 4U panel (
Note –
If AC sequencers and hubs are mounted in external racks or cabinets, then
blank panels are installed in their place on the 4U panel as described in “Alternate
4U Panel Installation”.
1. Install four status modules in the previously installed status module tray.
Push the status module in firmly to engage the connector on the back of the module.
Press in and fully tighten the thumbscrew.
2. Install the adhesive overlay.
Make sure the overlay is aligned correctly and clear of any mounting screws. Press
firmly and make sure that air bubbles are worked out.
3. Connect one end of the AC line cord into J6 on the rear panel of the AC sequencer.
4. Install the AC sequencer next to the status module tray assembly in the 4U panel.
Install the bottom of the AC sequencer first then swing the top into position. Fasten
the AC sequencer with four 10-32 screws and tighten them fully.
5. Attach the free end of the ground cable to the front of the AC sequencer with a
M5x12 screw.
6. Connect the free end of the AC line cord to the connector on the rear of the hub.
7. Install the hub in the 4U panel. Make sure the RJ-45 connectors are oriented
toward the lower half as shown in
8. Fasten the hub with 10-32 screws and tighten them fully.