Toshiba nv Series Instruction Manual page 12

Precautions in Use
● About system protection
If there is a power outage during operation or if the power supply system including the
AC power switch is turned off, the system malfunctions and the program and data may
be lost.
We recommend installing an uninterruptible power supply and utilizing the shutdown
function to prevent these damages.
● About protecting programs and data
Please observe the following matters in order to prevent damage and loss of programs
and data.
•
Contents of the hard disk are backed up on a regular basis.
•
Do not turn off the AC power switch while the system is running.
•
Do not press the reset switch while the system is running.
•
Do not press the reset switch while the system is running.
•
When mounting / removing optional products, remove static electricity before working.
● About cooling fan
In order to cool the inside of the main unit, two intake fans are installed on the front and
one exhaust fan is attached inside. Please check visually or support software that the fan
is functioning.
In order not to disturb the cooling by ventilation, please provide enough space around
the main body so as not to blow the wind from the opposite direction. Also, please
periodically check whether the ventilation holes are clogged with dust or the like. If the
ventilation opening is clogged, please turn off the power before cleaning.
If these fans are stopped or the ventilation holes are clogged, the internal temperature
of the main unit may rise and the unit may not operate properly.
If the fan stops, please turn off the power before requesting repair to our service
contact.
● Power wiring
• Keep the cables from other lines as much as possible. Especially, keep them away
200mm or more from power lines.
• The terminal screw size is M3.5. As applicable crimp contacts, use the one for 3.5M
screws whose width is 7mm or less.
• Do not connect anything to the NC part.
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6F8C1865