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1. Safety
1.3
Important warnings
Important warnings:
Risk of electric shock:
Do not open. To reduce the risk of electric shock, do not remove cover (or back). No user-serviceable parts inside. Refer servicing
to qualified service personnel.
RISK OF ELECTRICAL SHOCK
CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
The lightning flash with an arrowhead within a triangle is intended to tell the user that parts inside this product may cause a risk of
electrical shock to persons.
The exclamation point within a triangle is intended to tell the user that important operating and/or servicing instructions are included
in the technical documentation for this equipment.
Maximum and minimum ambient temperature:
The maximum ambient temperature for the LED wall is 40 °C, the minimum temperature is -20 °C.
High leakage current:
The combination of multiple tiles in an installation results in increased levels of leakage current. In order to avoid risk of electric
shock due to high leakage current, proper grounding of the installation is required.
Risk of personnel injury:
Secure all tiles in the rack. As a supplementary safeguard, and in order to protect against the risk of personnel injury, each tile
should be attached to the rack by a safety cable.
Flammable materials:
Keep flammable materials away from the installation (such as curtains). A lot of energy is transferred into heat. The installation
should be such that the amount of air flow required for safe operation of the equipment is not compromised. Proper ventilation must
be provided.
Risk of electric shock / Risk of fire: To protect against risk of fire by overloading of power cables, MAXIMUM 3 TILES may be
connected in parallel. Each power source cable supplying MAXIMUM 3 TILES should be protected by a circuit breaker or fuses
rated 16 A / 250 VAC (15 A / 250 VAC in the USA and Canada).
Disconnect device:
When the appliance inlets of the individual tiles are not accessible, the socket outlets supplying the rack shall be installed near the
equipment and be easily accessible, or a readily accessible general disconnect device shall be incorporated in the fixed wiring.
This equipment MUST be earthed:
In order to protect against risk of electric shock, the installation should be properly grounded. Defeating the purpose of the grounding
type plug will expose you to the risk of electric shock.
Power system:
It is recommended to use a TN-S power distribution system (a power distribution system with a separate neutral and grounding
conductor) in order to avoid large ground currents loops due to voltage differences in the neutral conductor. The total electrical
installation should be protected by an appropriate rated disconnect switch, circuit breakers and Ground Fault Current Interrupters.
The installation shall be done according to the local electrical installation codes. In Europe special attention should be given to EN
60364, the standard for electrical installation of buildings. In Germany VDE 0100 should be adhered to.
Mains cords:
The power cords delivered with this system have special properties for safety. They are not user serviceable. If the power cords are
damaged, replace only with new ones. Never try to repair a power cord.
Data cables:
The data cables provided with this system have special properties for safety. They are not user serviceable. If the data cables are
damaged, replace only with new ones. Never try to repair a data cable. Per requirements of the National Electrical Code® in the
USA , the length of a data cable must not exceed 42 m (140 feet). Avoid exposure of data cables to accidental contact with lightning
or power conductors.
6
CAUTION
DO NOT OPEN
R5976575 FIXED SLITE DISPLAY 08/03/2006
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