Ac Module Removal And Replacement - IBM TotalStorage SAN140M Installation And Service Manual

ATTENTION! To avoid causing machine errors or damage while working on
the director, follow ESD procedures by connecting a grounding cable to the
director chassis and wearing an ESD wrist strap.
3. Follow ESD procedures by attaching a wrist strap to the director
chassis and your wrist
4. Remove the power supply from the defective AC module
Power supply
5. Remove the two panhead Phillips screws that secure the AC
module to the director chassis

AC module removal and replacement

Figure 75
Location
1
2
6. Pull the AC module out of the director chassis. Support the
assembly with one hand.
(Figure 69).
on page 229).
(Figure
Description
Power supply
AC module
Chapter 5: Removal and replacement procedures (RRPs)
(RRP:
75).
233