Technical data

2–36 Replacement Procedures
9. Enter Y(es) and press return. FRUTIL displays the following:
Quiescing all device ports. Please wait...
Device Port 1 quiesced.
Device Port 2 quiesced.
Device Port 3 quiesced.
Device Port 4 quiesced.
Device Port 5 quiesced.
Device Port 6 quiesced.
All device ports quiesced.
.
.
.
Perform the following steps:
1. Turn off the battery for the new cache module by pressing
the battery’s shut off button for five seconds
2. Connect the battery to the new cache module.
3. Insert the new cache module in slot A [
or B ] within 2
minutes.
NOTE: A countdown timer allows a total of two minutes to install the cache
module. If you exceed two minutes, “this controller” will exit FRUTIL and resume
operations. If this happens, return to step 2.
CAUTION: Make sure you align the cache module in the appropriate
guide rails. If you do not align the cache module correctly, damage to the
backplane can occur.
10. Disable the ECB to which you’re connecting the new cache module by pressing
the battery disable switch until the status light stops blinking—about five
seconds.
CAUTION: The ECB must be disabled—the status light is not lit and is
not blinking—before connecting the ECB cable to the cache module.
Failure to disable the ECB could result in ECB damage.
11. Connect the ECB cable to the new cache module.
12. Insert the new cache module into its slot and engage its retaining levers.