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Chapter 5: Removal and replacement procedures
Procedural notes
ESD procedures
© Copyright IBM Corp. 2006
This chapter describes part removal and replacement procedures
(RRPs) for the SAN32M-2 switch. The chapter also provides
procedural notes, electrostatic discharge (ESD) precautions, and list
of the parts.
NOTE: This section covers both CRUs, customer-replaceable units that are
SFPs only, and FRUs (the power supply), field-replaceable units to be
replaced only by service personnel.
Observe the following procedural notes:
1. Follow all ESD precautions and DANGER, CAUTION, and
ATTENTION statements.
2. Do not perform an RRP unless a failure is isolated to a part. If
fault isolation was not performed, refer to
3. Before removing a part, read the associated RRP to familiarize
yourself with the procedure.
4. After completing an RRP:
— Clear the event codes reporting the failure and recovery from
the product Event Log.
— Extinguish the amber system error light-emitting diode (LED)
at the product front panel.
Follow these ESD procedures:
•
If the product is connected to facility power (grounded), wear an
ESD wrist strap and grounding cable connected to the product
chassis.
•
If the product is not connected to facility power (not grounded),
wear an ESD wrist strap and grounding cable connected to an
approved bench grounding point.
MAP 0000: Start
MAP.
201
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