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5.1
PREPARATION
Before starting this procedure. ensure that machine power is off and all electrical
power has been removed from the machine.
Completion of "Electrical Safety Training Course for IBM Customer Engineers" (self
study course 77170 or current level) is required.
Reference items:
•
Current CEMs and ECAs
•
Electrical Safety for IBM Customer Engineers (S229-8124).
Use the documents listed above as required to ensure that all safety
have been met.
5.2
GENERAL GUIDELINES
requirements
The purpose of this inspection guide is to assist you in identifying possibly unsafe
conditions that may exist on machines that are being inspected.
Each machine. as it
was designed and built. had required safety items installed to protect the owners,
operators. and service personnel from injury.
This checklist addresses only those
items.
Good
judgment
should be used to identify potential safety conditions not
covered by this inspection guide.
If any unsafe conditions are present. you must determine how serious the
apparent
hazard could be and whether you can continue without first correcting the problem.
Consider these conditions and the safety hazards they present:
•
•
•
•
Electrical:
The
primary power or an electrically charged frame can cause serious or fatal
electrical shock.
Insulation shOUld not be damaged.
where appropriate.
Explosive:
Cable ti es and clamps
should
be
installed
A bulging capacitor Can cause serious injury.
Chemical:
Ensure
that
there
i!5 no
use
of
chemi cals.
solvents etc..
other
than those
specified by IBM.
5-2
IBM 3205 Color Display Console
.
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