AC Repair and Adjustment Procedures
FRP 41: Run Capacitor (C1) Replacement
HMM-168-A
Cray Research/Silicon Graphics Proprietary
195
4.
Access the run capacitor (C1):
a. Open the WACS panel.
b. Remove the panel that covers the run capacitor and the blower
controller (SCR1).
5.
Label the wires that connect to the run capacitor, then cut the wires at the
wire splice. It also may be necessary to cut the wire-ties that hold the
wires.
6.
Use the 13-mm wrench to remove the nut that secures the run capacitor.
Then remove the capacitor.
Figure 88. Run Capacitor (C1)
Retaining Nut
(Located on bottom
of capacitor.)
Capacitor
Panel
Wires to C1
(
Wire splices are not visible.
They are located toward floor.)