3
SAFETY
Safety Statements | Please read and follow all safety instructions and warnings before servicing the PoE |
| Power Rack. Refer to the individual module product manuals for additional safety |
| statements specific to the modules. |
| ■ The device must be in a restricted access area (dedicated equipment rooms, |
| equipment closets, etc.) where the applicable requirements of the device are met. |
| ■ The equipment must be in a controlled environment (an area where the humidity |
| is maintained at levels that cannot cause condensation on the equipment, the |
| contaminating dust and irritant gases controlled, and the |
| temperature is within the range specified). |
| ■ Do not install this equipment at a combustible place. |
| ■ This equipment has been evaluated for use in a continuous ambient temperature |
| of up to 50°C. |
| ■ Torque electrical connections, conforming to the values specified on labels or in |
| the product documentation. |
| ■ Refer to the product documentation for the proper hardware. Use only the parts |
| specified in the equipment documentation. |
| ■ Improper fuses/circuit breakers may cause body injury or equipment damages. |
| ■ External circuit breakers must be sized as required by the applicable local codes. |
| Refer to the equipment ratings to assure the equipment rating will not exceed |
| 80% of the value of the breaker chosen. |
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Warning Statements | The symbols may sometimes be accompanied by some types of statement, for |
and Safety Symbols | example, "Hazardous voltage/energy inside" or "Risk of injury". "This device must |
| be accessed only by qualified personnel." |
These symbols are used to identify the presence of hazardous AC/DC main voltage and also can be used to alarm the level of danger.
Precautions When working on this type of equipment, the following precautions must be noted:
■This unit must be installed, serviced, and operated only by skilled and qualified personnel who have the necessary knowledge and practical experience with