Protech Systems PA-3222, Руководство пользователя

Страница: 30 / 249

Chapter 2 Getting Started
PA-3222 SERIES USER MANUAL Page: 2-16
2.6 Safety Precautions
Before operating this system, read the following information carefully to protect your
systems from damages, and extend the life cycle of the system.
1. Check the Line Voltage
•
The operating voltage for the power supply should be within the range of
100V to 240V AC; otherwise the system may be damaged.
2. Environmental Conditions
•
Place your PA-3222 on a sturdy, level surface. Be sure to allow enough
space around the system to have easy access needs.
•
Avoid installing your PA-3222 system in extremely hot or cold places.
•
Avoid direct sunlight exposure for a long period of time (for example, in a
closed car in summer time. Also avoid the system from any heating device.).
Or do not use PA-3222 when it has been left outdoors in a cold winter day.
•
Avoid moving the system rapidly from a hot place to a cold place, and vice
versa, because condensation may occur inside the system.
•
Protect your PA-3222 from strong vibrations which may cause hard disk
failure.
•
Do not place the system too close to any radio-active device. Radio-active
device may cause signal interference.
•
Always shut down the operating system before turning off the power.
3. Handling
•
Avoid placing heavy objects on the top of the system.
•
Do not turn the system upside down. This may cause the hard drive to
malfunction.
•
Do not allow any objects to fall into this device.
•
If water or other liquid spills into the device, unplug the power cord
immediately.
4. Good Care
•
When the outside case gets stained, remove the stains using neutral washing
agent with a dry cloth.
•
Never use strong agents such as benzene and thinner to clean the surface of
the case.
•
If heavy stains are present, moisten a cloth with diluted neutral washing
agent or alcohol and then wipe thoroughly with a dry cloth.
•
If dust is accumulated on the case surface, remove it by using a special
vacuum cleaner for computers.