User`s manual

SC936 Chassis Manual

2-2

Do not work alone when working with high voltage components.

Power should always be disconnected from the system when removing or in-

stalling main system components, such as the motherboard, memory modules,

DVD-ROM and ﬂoppy drives (not necessary for hot swappable drives). When

disconnecting power, you should ﬁrst power down the system with the operating

system and then unplug the power cords from all the power supply modules

in the system.

When working around exposed electrical circuits, another person who is fa-

miliar with the power-off controls should be nearby to switch off the power, if

necessary.

Use only one hand when working with powered-on electrical equipment. This

is to avoid making a complete circuit, which will cause electrical shock. Use

extreme caution when using metal tools, which can easily damage any electrical

components or circuit boards they come into contact with.

Do not use mats designed to decrease electrostatic discharge as protection from

electrical shock. Instead, use rubber mats that have been speciﬁcally designed

as electrical insulators.

The power supply power cord must include a grounding plug and must be

plugged into grounded electrical outlets.

Motherboard Battery: CAUTION - There is a danger of explosion if the on-board

battery is installed upside down, which will reverse its polarities This battery

must be replaced only with the same or an equivalent type recommended by

the manufacturer. Dispose of used batteries according to the manufacturer’s

instructions.

DVD-ROM Laser: CAUTION - This server may have come equipped with a

DVD-ROM drive. To prevent direct exposure to the laser beam and hazardous

radiation exposure, do not open the enclosure or use the unit in any uncon-

ventional way.

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