Safety Considerations - NEC SL2100 Hardware Manual

ISSUE 1.0
PRODUCT LIABILITY
USING THE EQUIPMENT SAFELY
The following safety information describes how to avoid injuries while working with the equipment and
how to prevent damage to the equipment. Learn the meaning of the following symbols and then read
this section carefully before using the equipment.
SYMBOL
DANGER
WARNING
CAUTION
The telephone system can only be used in NEC-designated countries.
If a system-down, malfunction, defect or external factor such as an electrical failure indirectly causes a loss of profit, the com-
pany (or affiliates) will not be held responsible.
The goal is to produce a comprehensive and accurate manual. However, if errors or omissions are found in this manual,
please notify NEC Corporation.
If the system requires installation or repair, contact the dealer or its service technician.
Carefully read all the manuals that relate to the system.

SAFETY CONSIDERATIONS

The following describes the safety considerations that must be observed before using the system, the
powerrelated equipment and the peripheral equipment, such as consoles, the Main Distribution Frame
(MDF), telephones, PCs, printers, etc.
If the system emits smoke or a burning, acrid odor, immediately turn off the system power.
Operating the system in this state might cause a fire, an electrical shock, or a system failure. After
turning off the power and confirming that the smoke has disappeared, contact the dealer.
If any equipment, such as the system, the main power source, a cabinet or peripheral equipment tips
over, turn off the power and contact the dealer.
Hardware Manual
Incorrect use of the equipment may cause personal injury or death.
Incorrect use of the equipment may cause personal injury or a serious system fault.
Incorrect use of the equipment may limit the system performance or cause the system to
fail.
DANGER
DESCRIPTION
SL2100
R-1