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Safety Information
The following section contains the safety informati you need to be familiar with before servicing mobile computer.
General Safety
Follow these rules to ensure general safety:
ŸObserve good housekeeping in the area of th
machines during and after maintenance.
ŸWhen lifting any heavy object:
1. Ensure you can stand safely without slippi
2.Distribute the weight of the object eq between your feet.
3.Use a slow lifting force. Never move sud twist when you attempt to lift.
4.Lift by standing or by pushing up with y muscles; this action removes the strain fro
muscles in your Dobacknot. attempt to lift any objects that weigh more than 16 kg (35 l objects that you think are too heavy for
ŸDo not perform any action that causes hazard
customer, or that makes the equipment unsafe.
ŸBefore you start the machine, ensure that o service representatives and the customer's per
are not in a hazardous position.
ŸPlace removed covers and other parts in a sa
place, away from all personnel, while you are vicing the machine.
ŸKeep your tool case away from walk areas so
other people will not trip over it.
ŸDo not wear loose clothing that can be trappe moving parts of a machine. Ensure that your sl are fastened or rolled up above your elbows
hair is long, fasten it.
Ÿ | Insert | the | ends of your | necktie | or scarf | i | ||
| or fasten it with a nonconductive clip, approx | |||||||
| centimeters | (3 | inches) | from | the | end. |
| |
Ÿ | Do not | wear | jewelry, | chains, | ||||
| or metal fasteners for your clothing. |
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| Attention: | Metal | objects | are | good | electrical | c | |
| tors. |
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ŸWear safety glasses when you are: hammering, drilling soldering, cutting wire, attaching spring
solvents, or working | in | any other conditions tha |
be hazardous to | your | eyes. |
ŸAfter service, reinstall all safety shields, g labels, and ground wires. Replace any safety that is worn or defective.
12 ThinkPad 390X / i 1700 HMM