Ibm 6151 System Unit - IBM RT PC Options Installation

IBM 6151 System Unit

1-10 Options Installation
You need a medium-sized flat-bladed screwdriver to remove the
system unit cover.
CAUTION
This device is heavy. Two or more people should lift the
system unit, which weighs 25 kg (56 lb). Refer to "Safety
Notice Translations" on page iii.
Do the following to remove the IBM 6151 covers:
1. Turn the system off.
2. Turn any connected devices off.