IBM ThinkPad i Series, Руководство по техническому обслуживанию аппаратной части

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Before you start the machine, ensure that other
service representatives and the customer's personnel
are not in a hazardous position.
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Place removed covers and other parts in a safe
place, away from all personnel, while you are ser-
vicing the machine.
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Keep your tool case away from walk areas so that
other people will not trip over it.
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Do not wear loose clothing that can be trapped in the
moving parts of a machine. Ensure that your sleeves
are fastened or rolled up above your elbows. If your
hair is long, fasten it.
Ÿ
Insert the ends of your necktie or scarf inside clothing
or fasten it with a nonconductive clip, approximately 8
centimeters (3 inches) from the end.
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Do not wear jewelry, chains, metal-frame eyeglasses,
or metal fasteners for your clothing.
Attention: Metal objects are good electrical conduc-
tors.
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Wear safety glasses when you are: hammering,
drilling soldering, cutting wire, attaching springs, using
solvents, or working in any other conditions that might
be hazardous to your eyes.
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After service, reinstall all safety shields, guards,
labels, and ground wires. Replace any safety device
that is worn or defective.
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Reinstall all covers correctly before returning the
machine to the customer.
Electrical Safety:
Observe the following rules when
working on electrical equipment.
Important
Use only approved tools and test equipment. Some
hand tools have handles covered with a soft material
that does not insulate you when working with live elec-
trical currents. Many customers have, near their equip-
ment, rubber floor mats that contain small conductive
fibers to decrease electrostatic discharges. Do not use
this type of mat to protect yourself from electrical
shock.
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Find the room emergency power-off (EPO) switch,
disconnecting switch, or electrical outlet. If an elec-
trical accident occurs, you can then operate the
switch or unplug the power cord quickly.
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Do not work alone under hazardous conditions or
near equipment that has hazardous voltages.
Ÿ
Disconnect all power before:
– Performing a mechanical inspection
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ThinkPad i Series 1400/1500 HMM
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