Kontron KISS 4U X9DR3 - Manual (Page 22)

7. Product Description KISS 4U V2 EATX – User's Guide (Version 1.02)
7.1.4. Front Access Panel
The securing lock mechanism (Fig. 9, pos. 5) located at the access panel allows you, if required, to protect your system
from unauthorized use. When the access panel is locked, the cover of the KISS 4U V2 EATX system can not be removed,
and the drives, the filter mat holder, the power and SYSID button (SSSID button is available on the KI available) are not
accessible.
Via the light diffusers (Fig. 9, pos. 6) it is possible to observe the LED indicators states, even if the access panel is
closed/locked.
Please observe that the KISS 4U V2 X9DR3F platform is not equipped with the SYSID LED and the
SYSID button (refer to Fig. 14).
The key should be kept somewhere where it is not accessible to unauthorized persons.
If USB devices are connected to the USB ports on the front of the device, the front access panel cannot
be closed and locked.
7.1.5. Cover Fastening Screw on the Front Side
The cover fastening screw (Fig. 11, pos. 11) secures the cover to the chassis on the front side.
Unscrew the following knurled screws in order to remove the cover of the KISS 4U V2 EATX platform:
‰ the cover fastening screw (Fig. 11, pos. 11 and Fig. 33) on the front side
‰ the knurled screws (Fig. 20, Fig. 21, pos. 8 and Fig. 34) on the rear side
The chassis of the KISS 4U V2 EATX platform is properly closed, if the cover has to be attached and the
above mentioned screws are tightened.
7.1.6. Fan Slide-in Module
The three system fans are integrated in a user-friendly, replaceable fan slide-in module (hot-swap) (refer to the section
8.3 “Fan Slide-in Module and Temperature Sensors”). The fan slide-in module (Fig. 11, pos. 9) can be replaced during
operation (refer to the section 10.2 “Replacing the System Fans”).
7.1.7. Filter Mat and Filter Mat Holder
The filter mat and the filter mat holder (Fig. 11, pos. 3) are located behind the air grilles of the front access panel
(Fig. 9, pos. 3). The filter mat holder is mounted onto the fan slide-in module (Fig. 11, pos. 9) via the two knurled screws
(Fig. 43, pos. 5) and the two positioning latches (Fig. 43, pos. 6). The filter mat (Fig. 45) is inserted into the filter mat
holder (see Fig. 44). This filter mat protects your system against dust and dirt (refer to section 10.1 “Cleaning the Filter
Mat”).
7.1.8. Steel Mesh Guard (for IP52 Variant only)
The KISS 4U V2 EATX platform variant with IP52 protection class provides (for indoor use) protection against dust and
moisture. Please observe the details in the subsection 10.1.1 “Cleaning Steel Mesh Guard (for IP52 Protection Class only).
The frontal IP52 protection class is ensured for the KISS 4U V2 EATX platform only with an additional
inserted steel mesh guard, and with closed front access panel.
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