7th Sense R 10 Series Manual do utilizador de hardware - Página 2

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Environment

General

R-Series 10 units are intended for use in a commercial (not domestic) environment and should

be operated in a clean, dust free area (e.g. a server room).

The server is intended for operation in benign environments; that is, not subject to corrosive or

explosive atmospheres, moisture or flammable gases. The server is non-protected against

ingress of liquid (IPx0). The server is not designed to be subject to excessive mechanical

shock or vibration.

This equipment is not suitable for use in locations where children are likely to be present.

Only used at altitude

not exceeding 2000 m

Thermal

Do not block any of the server's air vents and ensure the ambient temperature around the

server is compatible with the environmental characteristics stated below.

Particularly when mounted in a rack cabinet with front or rear doors the ambient temperature

around the unit may be higher than the ambient room temperature.

Electrical

Before connecting power to the unit, ensure the electricity supply is compatible with the

electrical ratings shown here and on the product label. The server shall not be connected to an

IT (unearthed neutral) power distribution system and the mains socket-outlet used shall

connect to the building installation ground.

The server is connected to and disconnected from the mains supply with the IEC 60320 power

connectors on the rear of the unit. Both of the dual redundant PSUs should be connected when

the server is in use.

Connecting External Equipment

To ensure best performance from the server and compliance with relevant EMC regulations, this

equipment should only be used with high-quality shielded data and signal cables.

Only equipment and accessories approved to IEC 60950-1 and SELV circuits may be

connected to the server. All equipment and accessories shall comply to the relevant standard

for the server's port to which it is connected.

Only used in not-tropical

climate regions

Maintenance

Air Filters

A user-serviceable air filter is located behind the server's front fascia. It is important to remove

and clean or replace the filter periodically to avoid overheating. To remove the fascia first

remove the two small screws bottom left and right, and then pull the fascia away. R-Series 10

servers are supplied with spare filter pads. Others can be provided by your supplier.

Replace the fascia and secure with the two screws. Servers should not be run without filters,

since accumulations of dust inside the server can affect performance.

Cleaning

External casing and the front panel should be carefully wiped with a soft cloth and antistatic

solution.

Server internal maintenance

Internal maintenance must only be undertaken by suitable qualified service personnel.

Warning: Do not operate the unit with any covers removed as the air flow through the

unit may be compromised leading to overheating.

Warning: Motherboard CMOS battery replacement: Danger of explosion if incorrect battery

used or battery incorrectly installed. Contact your supplier for further instructions.

Any alterations to the product's specification, including additional/alternative

components, BIOS changes, overclocking, etc., may invalidate the warranty or impact

the server's performance. Additionally, such changes or modifications could cause equipment

no longer to comply with the relevant EMC regulations, and void the user's authority to operate

the equipment. If in doubt, please contact your supplier.

Electrostatic discharge (ESD)

When handling electronic assemblies, take precautions to avoid electrostatic discharge (ESD)

causing damage. Precautions should include the wearing of an ESD protective wrist strap and

using antistatic bags for electronic assemblies when not installed in a server.

PSU removal

R-Series 10 Servers are fitted with dual redundant removable power supply units (PSUs).

These can be replaced only with exactly matched units, as follows:

To remove: Power down the server. Remove both IEC 60320 power connectors from the

•

server's PSUs. Press the appropriate PSU's release tab inwards and pull the handle to slide

the power supply out of the server.

•

To replace: Slide the replacement power supply into the server and push firmly until it is

fully clicks home. Refit the IEC 60320 power connectors and power on the server.

Warning: The IEC 60320 power connector should never be inserted into the PSU

when the withdrawn PSU is not fitted in a server.