Cisco VG450 설치 - 페이지 4

{카테고리_이름} Cisco VG450에 대한 설치을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco VG450 13 페이지. Voice gateway

General Safety Practices

Danger

For diverging beams, viewing the laser output with certain optical instruments within a distance of 100 mm

may harm your eyes. For collimated beams, viewing the laser output with certain optical instruments designed

for use at a distance may harm your eyes. Statement 1054

Danger

Installation of the equipment must comply with local and national electrical codes. Statement 1074

General Safety Practices

Follow these guidelines to ensure personal safety and to protect the equipment:

• Keep the chassis area clear and dust-free during and after installation.

• Put the removed chassis cover in a safe place.

• Keep tools away from walk areas where you and others could fall over them.

• Do not wear loose clothing that could get caught in the chassis.

• Wear safety glasses if you are working under any conditions that might be hazardous to your eyes.

Danger

This equipment must be installed and maintained by service personnel as defined by AS/NZS 3260. Incorrectly

connecting this equipment to a general-purpose outlet could be hazardous. The telecommunications lines must

be disconnected 1) before unplugging the main power connector or 2) while the housing is open, or both.

Statement 1043

Use these tips as safety guidelines when installing or working around this equipment:

• Locate the emergency Power-off switch for the room in which you are working. Then, if an electrical

• Disconnect all power before installing or removing a chassis.

• Do not work alone if potentially hazardous conditions exist.

• Never assume that power is disconnected from a circuit. Always check.

• Look carefully for possible hazards in your work area, such as moist floors, ungrounded power extension

• If an electrical accident occurs, proceed as follows:

Installing the Cisco VG450 Voice Gateway

accident occurs, you can act quickly to turn off the power.

cables, and missing safety grounds.

• Use caution; do not become a victim yourself.

• Turn off power to the system.

• If possible, send another person to get medical aid. Otherwise, assess the condition of the victim

and then call for help.

• Determine if the person needs rescue breathing or external cardiac compressions; then take appropriate

action.

Installing the Cisco VG450 Voice Gateway