IBM 09N4290, Руководство пользователя

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6 IBM Console Switch Installation and User’s Guide
General
• Observe and follow service markings.
• Do not service any console switch except as explained in the console switch documentation.
• Opening or removing covers that are marked with the triangular symbol with a lightning bolt
might expose you to electrical shock.
• Components inside these compartments should be serviced only by a trained service technician.
• The console switch contains no serviceable components. Do not attempt to open.
• If any of the following conditions occur, unplug the console switch from the electrical outlet
and replace the part or contact the trained service provider:
• The power cable, extension cable, or plug is damaged.
• An object has fallen into the product.
• The console switch has been exposed to water.
• The console switch has been dropped or damaged.
• The console switch does not operate correctly when you follow the operating instructions.
• Keep the console switch away from radiators and heat sources. Also, do not block
cooling vents.
• Do not spill food or liquids on the console switch components, and never operate the console
switch in a wet environment. If the console switch gets wet, see the appropriate section in the
troubleshooting guide or contact the trained service provider.
• Use the console switch only with approved equipment.
• Enable the console switch to cool before removing covers or touching internal components.
• Operate the console switch only from the type of external power source indicated on the elec-
trical ratings label. If you are not sure of the type of power source required, consult the service
provider or local power company.