Patton electronic 07MOS10xx-GS ユーザーズマニュアル

 

OnSite Series Getting Started Guide 

 

Follow these guidelines when working on equipment powered by electricity:

•

Locate the emergency power-off switch in the room in which you are working. Then, if an electrical acci-
dent occurs, you can quickly turn off the power.

•

Never assume that power is disconnected from a circuit. Disconnect all power before installing or removing 
a chassis or working near power supplies.

•

Ground the unit. Do not connect the power supply unit to an AC outlet without a ground connection.

•

Connect the unit to a grounded AC outlet to comply with the appropriate regional safety standards.

•

Place the unit near the socket outlet to be easily accessible.

•

Look carefully for possible hazards in your work area, such as moist floors, ungrounded power extension 
cables, frayed power cords, and missing safety grounds.

•

Do not work alone if hazardous conditions exist.

In addition, following these guidelines when working on any equipment that is disconnected from a power 
source but still connected to telephone wiring or other network cabling:

•

Never install telephone wiring during a lightning storm.

•

Never touch uninsulated telephone wires or terminals unless the telephone line is disconnected at the net-
work interface.

•

Use caution when installing or modifying telephone lines.

 

If your system comes with the AC power option, use an AC power cable appropriate for your country.

Check your local electrical codes and regulatory agencies for power cable requirements.

WARNING