Warnings And Safety Precaution - NEC IPS-4000 User Manual

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Warnings and Safety Precaution

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1 2 3 4
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The NEC IPS-4000/IPS-4000Q is designed and manufactured to provide long, trouble-free
service. No maintenance other than cleaning is required. Use a soft cloth and if necessary, mild
detergent. Do not use commercial spray cleaners which may damage the surface. In case of
damage, arrange for repairs at an authorized NEC dealer.
For operating safety and to avoid damage to the unit, read carefully and observe the following
instructions.
To avoid shock and fire hazards:
1. Provide adequate space for ventilation to avoid internal heat build-up. If you enclose the
unit in a cabinet or rack, be sure there is adequate space at the bottom of the unit to allow
heated air to rise and escape.
2. Do not use the power cord plug with extension cords or outlets unless the prongs can be
completely inserted.
3. Do not expose unit to rain or moisture.
4. Avoid damage to the power cord, and do not attempt to modify the power cord.
5. Unplug unit during electrical storms or if unit will not be used over a long period.
6. Do not open the cabinet which has potentially dangerous high voltage components inside.
If the unit is damaged in this way the warranty will be void. Moreover, there is a serious risk
of electric shock.
7. Do not attempt to service, modify, or repair the unit. NEC is not liable for any bodily harm
or damage caused if unqualified persons attempt service or open the cabinet. Refer all
service to an authorized NEC dealer.
To avoid damage and prolong operating life:
1. Use only with 100-240V 50/60Hz AC power supply. Continued operation at line voltages
other than those specified herein will shorten the life of the unit, and might even cause a fire
hazard.
2. Handle the unit carefully when moving and do not drop.
3. Locate set away from heat, excessive dust, and direct sunlight.
4. Protect the inside of the unit from liquids and small metal objects. In case of accident, unplug
the unit and have it serviced by an authorized NEC dealer.
5. Unplug unit before cleaning. Use only a soft cloth and mild detergent. Commercial
household sprays and cleaners may damage the cabinet. To turn off main power, be sure
to remove the plug from power outlet. The power outlet socket should be easily accessible.
Three types of power cords are supplied with the unit: Three-pin type for Japan, U.S.A and
Canada. Two-pin type for Germany.
WARNING
Unqualified persons should under no circumstances remove the cabinet of the unit to make
internal adjustments. The warranty is void if the unit is damaged in this way. Moreover, there
is a serious risk of electric shock. If you have service difficulties, call your dealer.
For Japan
For Germany
(black)
For U.S.A.
(gray)
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