Power Supply Pic 8800 - IBM 6150 Hardware Maintenance Manual

Power Supply PIC 8800
Step 1
Notes:
1. Some system unit components do not cool correctly and may fail
intermittently when the side cover is off. For this reason do not power
the system unit on longer than 10 minutes with the side cover off.
2. When you set the power switch on the system unit to Off, wait 30
seconds before setting the power switch to On.
Be sure external power cable to the system unit is plugged into both the
system unit and the outlet, and that the outlet has the correct voltage. If
needed, see Section 5.
DID YOU FIND A PROBLEM?
YES
Go to "Step 17" on page 3-8800-17.
NO Continue on the next page.
(9/86) Problem Isolation Charts 3-8800-1