Accessing internal components, Installing/removing the expansion cards, Fig. 24 – Kontron KISS 4U Short KTQ67Flex User Manual

Page 29: 8 and fig. 25

8. Assembly, Disassembly

KISS 4U Short V2 – User's Guide (Version 1.01)

8.4. Accessing Internal Components

This chapter contains important information on working safely with internal components. Please follow these instructions
when handling cards or replacing system fans.

8.4.1. Installing/Removing the Expansion Cards

When you install (or remove) expansion cards please consider the corresponding safety instruction
included in chapter 4 and the provided document “General Safety Instruction for IT Equipment”.

Activities such as working inside the system or handling the expansion cards have to be carried-out by

qualified personnel for this area.

Before removing the device cover, ensure that your system is switched off and disconnected from the
mains power supply.

Caution:
Energy hazards > 240 VA are present inside the chassis!
Activities such as system expansion with expansion cards, or maintanance have to be carried-out by
qualified personnel familiar with the associated dangers!

Please follow the safety instructions for components that are sensitive to electrostatic discharge (ESD).
Failure to observe this warning notice can result in damage to the device.

Please consult the documentation provided by the manufacturer of the expansion card for instructions
before attempting to install/remove an expansion card into/from your system.

To install or remove an expansion card, perform the following steps:

1. Turn your system off and disconnect it from the AC mains power source.

In order to remove the cover, following knurled screws have to be loosen:

the cover fastening screw (Fig. 9, pos. 13 and Fig. 24) on the front side

the knurled screws (Fig. 12, pos. 8 and Fig. 25)on the rear side.

2. Loosen the knurled screws (the cover fastening screw on the front side and the two knurled screws on the rear side)

which secure the cover (see Fig. 24 and Fig. 25).

Fig. 24: Lösen der Deckel-Anziehschraube an der Frontseite

Fig. 25: Lösen der Rändelschrauben an der Rückseite

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