Netgear Switch READYNAS 2120 User Manual download pdf (Page 53)

Defaults and Technical Specifications

NETGEAR ReadyNAS OS 6 Rack-Mount Storage Systems

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 static electrical discharge as protection from

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

electrical insulators.

• Use only power supply cords that include a grounding plug and plug them into grounded

electrical outlets.

General Safety Precautions

Follow these rules to ensure general safety:

• Keep the area around the ReadyNAS clean and free of clutter.

• See the technical specifications in this manual for details about your specific ReadyNAS

storage systems.

• The ReadyNAS weighs approximately 82 pounds when fully loaded. When lifting the

system, two people at either end should lift slowly with their feet spread out to distribute

the weight. Always keep your back straight and lift with your legs.

• Place the chassis top cover and any system components that have been removed away

from the system or on a table so that they will not accidentally be stepped on.

• While working on the system, do not wear loose clothing such as neckties and

unbuttoned shirt sleeves, which can come into contact with electrical circuits or be pulled

into a cooling fan.

• Remove any jewelry or metal objects from your body, which are excellent metal

conductors that can create short circuits and harm you if they come into contact with

printed circuit boards or areas where power is present.

• Replace the on-board battery only with the same battery or an equivalent type of battery

recommended by the manufacturer. Dispose of used batteries according to the

manufacturer’s instructions.

DANGER:

Installing the on-board battery upside down, which reverses its

polarities, creates a risk of explosion. Take care to install the

battery correctly.

• Only trained service technicians can replace the self-resetting PTC (positive temperature

coefficient) fuses on the main board, using only new fuses that are the same as or

equivalent to the ones being replaced. Contact technical support for details and support.

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Netgear Switch READYNAS 2120 User Manual Page 53