Service Inspection Guide - IBM 7012 300 Series Installation And Service Manual

Service Inspection Guide

Perform a service inspection on the system when:
The system is inspected for a maintenance agreement.
Service is requested and service has not recently been performed.
An alterations and attachments review is performed.
Changes have been made to the equipment that may affect the safe operation of the
equipment.
External devices that have their own power cable are added.
If the inspection indicates an unacceptable safety condition, the condition must be corrected
before servicing the machine.
Note: The correction of any unsafe condition is the responsibility of the owner of the
Your system unit will resemble one of the following illustrations.
Do the following:
1. Check the covers (see the illustration) for sharp edges and for damage or alterations that
expose the internal parts of the system unit.
2. Check the covers for proper fit to the system unit. They should be in place and secure
with the screws tight.
Early Models
Top Cover
Serial Number
Front Cover
Key Mode
Switch
Reset Button
3-Digit Display
Diskette Drive
Diskette-Eject
Button
Power-On Light
Power Switch
system.
Reference Information
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