NEC SL2100 - Page 7

SL2100 GETTING STARTED GUIDE
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Do not place any object on the system or the main power source. If the object falls, it
might cause personal injury or damage to the equipment.
When removing a plug from an outlet, be sure to grip the plug, not the cord. Gripping the
cord to remove the plug could cause a fire or an electrical shock to occur.
If lightning causes a fault, contact the dealer.
Provide the appropriate temperature, humidity, and ventilation on an around-the-clock
basis. For example, at a height that is one meter (3.28 feet) above the floor, the
temperature should be between 20°C and 25°C (68°F to 77°F) and the humidity should
be approximately 50%.
Take appropriate anti-static measures so that the other end of the anti-static kit can be
connected to the metal part of the frame.
Observe the following precautions when using any optional batteries:
･The system’s emergency back-up battery may be a rechargeable lead battery. Check
the emergency battery for an electrical failure.
･Battery acid (electrolyte) is extremely harmful to human skin and eyes. If battery acid
contacts skin, wash the affected area with soap and water. If battery acid contacts the
eyes, flush the eyes with water. In either event, seek medical attention. If there is
battery acid on a cloth, use water to wash the battery acid from the cloth.
･Do not intentionally short batteries. Do not put the battery near a fire or in a fire. Do not
disassemble the battery, drop it or knock it against another object.
The battery’s life expectancy is affected by its environment. The normal battery life is
approximately three years. If the battery is used in an outdoor setting and is exposed to
high temperatures, its life expectancy drops to approximately one year.
･
Perform periodic diagnostic tests and maintenance procedures on the emergency
battery and its terminals to ensure their readiness. If there is a power failure and the
emergency battery is not ready, then the system will not work. Additionally, a damaged
or dead battery, or terminals that need replacement might cause battery acid to leak,
which might cause smoke or a fire. The battery and terminals are periodic replacement
parts (the cost is chargeable to the customer). A service contract, with the supplier or
service technician, to perform routine maintenance for the battery is recommended.
Do not touch peripheral equipment with wet hands. Do not allow any liquid to touch any
of the peripheral equipment.