E-8
• The Hard Disk lifetime given here may be reduced due to unfore-
seen environmental factors, however, generally speaking, the disk
should last for 20,000 hours (of operation) or approximately 5
years, whichever comes first at an operating temperature of 20
o
C
and 333 hours of operation per month. (HDD access frequency of
20% or less)
• Using the Hard Disk in an environment that is excessively hot
and/or humid will shorten the disk’s usage lifetime. A wet bulb
temperature of 29
o
C or less is recommended. This is equivalent to
the following data.
* 1
The front face of the PS-A unit, installed in a solid panel, has been tested using condi-
tions equivalent to the standard shown in the specification . Even though the PS-A unit’s
level of resistance is equivalent to this standard, oils that should have no effect on the
PS-A can possibly harm the unit. This can occur in areas where either vaporized oils are
present, or where low viscosity cutting oils are allowed to adhere to the unit for long
periods of time. If the PS-A’s front face protection sheet becomes peeled off, these condi-
tions can lead to the ingress of oil into the PS-A and separate protection measures are
suggested. Also, if non-approved oils are present, it may cause deformation or corrosion
of the front panel’s plastic cover. Therefore, prior to installing the PS-A, be sure to
confirm the type of conditions that will be present in the PS-A’s operating environment.
If the installation gasket is used for a long period of time, or if the unit and its gasket are
removed from the panel, the original level of the protection cannot be guaranteed. To
maintain the original protection level, Pro-face recommends that you replace the instal-
lation gasket regularly.
Structural
Grounding
100
Ω
or less, or your country’s applicable standard
Ratings
*1
Equivalent to IP65f (JEM 1030)
(When Not Using front-face USB Port unit)
Design Type: Modular
Installation method: Panel / VESA Arm
Cooling Method
Via Cooling Fans (for Unit/ for CPU)
Weight
Approx. 8.0kg (17.6Ib)
Dimensions (W x H x D)
395 mm [15.55 in] x 294 mm [11.57 in.] x 100 mm [3.94 in.]
• In order to extend the lifetime of the hard disk, Pro-face recom-
mends you set the Windows [Control panel]-[Power Management
option]-[Turn off hard disks] selection to turn the hard disk off when
the unit is not being operated. A setting of 5 minutes is recom-
mended.
• When using CD-ROM Drive, be sure to use the PS-A unit where
no excessive vibration. It causes data read error.
Temperature
Humidity
at 35
o
C
no higher than 64%RH
at 40
o
C
no higher than 44%RH
