Sun Microsystems, Inc.   Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition
   Home | Current Systems | Former STK Products | EOL Systems | Components | General Info | Search | Feedback

DC Power Distribution Board

Servers: Sun Fire X4100, X4200
Sun Fire X4100 M2, X4200 M2
Disk Arrays: StorageTek 5220 NAS, 5320 NAS

501-6920
L



Bus Bar Installation in Pre-Production Systems


Bus Bar Installation in Production Systems

Sun Fire X4100 Codename: Galaxy 1U
Sun Fire X4200 Codename: Galaxy 2U
StorageTek 5220 NAS Codename: Thunderbird
StorageTek 5320 NAS Codename: Falcon

Notes

  1. Use an 8mm nutdriver (or 5/16") to remove the Bus bar retaining nuts.
  2. Pre-production systems use four M5 Nuts instead of two Screws and two Nuts.
  3. Each pre-production Bus Bar has two M5 studs.
  4. Each production Bus Bar has one M5 stud and one M4 PEM nut.
  5. Flange Nut 240-5984 replaced Cap Nut 240-4799 in October 2006. (WO_34488)
  6. Flange Nut 240-5984 includes a Polyamid insert. Tighten to 18 in/lb or 2.0 Nm.
  7. Nut 240-5984 was added to PDB and System Board FRUs in December 2006.
  8. Manual 819-5035 was added to PDB and System Board FRUs in December 2006.

References

  1. Replacement Bus-Bar Nuts Alert, 819-5035.

  Copyright © 2011 Sun Microsystems, Inc.  All rights reserved.
 Feedback