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Important safety information, Installation conditions – HP 18-5021 All-in-One Desktop PC User Manual

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Safety notices for desktops, thin clients

and personal workstations

Important safety information

WARNING!

To reduce the risk of serious injury, read the

Safety & Comfort Guide. It describes

proper workstation setup, posture, and health and work habits for computer users, and provides

important electrical and mechanical safety information. This guide is located on the Web at

http://www.hp.com/ergo

and on the Documentation CD that is included with the product.

To reduce the risk of electric shock or damage to the equipment:

Plug the power cord into an AC outlet that is easily accessible at all times.

Disconnect power from the computer by unplugging the power cord from the AC outlet.

If provided with a 3-pin attachment plug on the power cord, plug the cord into a grounded

(earthed) 3-pin outlet. Do not disable the power cord grounding pin, for example, by attaching a

2-pin adapter. The grounding pin is an important safety feature.

The computer may be heavy; be sure to use ergonomically correct lifting procedures when moving it.
Install the computer near an AC outlet. The AC power cord is your computer’s main AC disconnecting

device and must be easily accessible at all times. For your safety, the power cord provided with your

computer has a grounded plug. Always use the power cord with a properly grounded wall outlet, to

avoid the risk of electrical shock.
To reduce the possibility of an electric shock from the telephone network, plug your computer into the

AC outlet before connecting it to the telephone line. Also, disconnect the telephone line before

unplugging your computer from the AC power outlet.
Always disconnect the modem cord from the telephone system before installing or removing your

computer cover.
Do not operate the computer with the cover removed.
For your safety, always unplug the computer from its power source and from any telecommunications

systems (such as telephone lines), networks, or modems before performing any service procedures.

Failure to do so may result in personal injury or equipment damage. Hazardous voltage levels are

inside the power supply and modem of this product.

CAUTION:

If your computer is provided with a voltage select switch for use in a 115 or 230 V power

system, the voltage select switch has been pre-set to the correct voltage setting for use in the

particular country/region where it was initially sold. Changing the voltage select switch to the incorrect

position can damage your computer and void any implied warranty.
This product has not been evaluated for connection to an “IT” power system (an AC distribution

system with no direct connection to earth, according to IEC/EN 60950).

Installation conditions

See installation instructions before connecting this equipment to the input supply.

Important safety information 27

This manual is related to the following products: