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edge switch 2/16 service manual 4–1
4
Invisible Body4
FRU Removal and Replacement
This chapter describes the removal and replacement procedures (RRPs) for the hp
StorageWorks edge switch 2/16 (edge switch 2/16) field-replaceable units (FRUs). Do
not remove a FRU until a failure is isolated to that FRU. If fault isolation was not
performed, see MAP 0000: Start MAP on page 2–7.
Remove and Replace FRUs
This section describes procedures to remove and replace (RRPJ) concurrent switch
FRUs. A screwdriver is required to remove and replace the power supplies. No tools
are required to remove and replace the other FRUs. All FRUs are removed and
replaced while the switch is powered on and operational (concurrent FRUs). See
Chapter 5, Illustrated Parts Breakdown for FRU locations and part numbers.
FRUs
Table 4–1 lists the FRUs and electrostatic discharge (ESD) precaution requirements
(yes or no) for each FRU.
Table 4–1: ESD Requirements
FRU Name
ESD Precaution
Requirement
SFP LC transceiver No
Power supply No
Cooling fan No