14 Web User Guide
zDo not push any objects into the openings of your system. Doing so can cause fire or elec- tric shock by shorting out interior components.
zUse the product only with approved equipment.
zAllow the product to cool before removing covers or touching internal components.
zOperate the product only from the type of external power source indicated on the electrical ratings label. If you are not sure of the type of power source required, consult your service provider or local power company.
zTo help avoid damaging your system, be sure the voltage selection switch (if provided) on the power supply is set to match the power available at your location:
115 volts (V)/60 hertz (Hz) in most of North and South America and some Far Eastern coun- tries such as South Korea and Taiwan
100 V/50 Hz in eastern Japan and 100 V/60 Hz in western Japan
230 V/50 Hz in most of Europe, the Middle East, and the Far East
zAlso, be sure that attached devices are electrically rated to operate with the power avail- able in your location.
zUse only approved power cable(s). If you have not been provided with a power cable for your system or for any AC powered option intended for your system, purchase a power cable that is approved for use in your country. The power cable must be rated for the prod- uct and for the voltage and current marked on the product's electrical ratings label. The voltage and current rating of the cable should be greater than the ratings marked on the product.
zTo help prevent electric shock, plug the system and peripheral power cables into properly grounded electrical outlets.
zThese cables are equipped with
zObserve extension cable and power strip ratings. Make sure that the total ampere rating of all products plugged into the extension cable or power strip does not exceed 80 percent of the ampere ratings limit for the extension cable or power strip.
zTo help protect your system from sudden, transient increases and decreases in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS).
zPosition system cables and power cables carefully; route cables so that they cannot be stepped on or tripped over. Be sure that nothing rests on any cables.
zDo not modify power cables or plugs. Consult a licensed electrician or your power com- pany for site modifications.
zAlways follow your local/national wiring rules.
zWhen connecting or disconnecting power to
Install the power supply before connecting the power cable to the power supply.
Unplug the power cable before removing the power supply.
If the system has multiple sources of power, disconnect power from the system by unplugging all power cables from the power supplies.
zMove products with care; ensure that all casters and/or stabilizers are firmly connected to the system. Avoid sudden stops and uneven surfaces.