Replacing the system fans, 2 “replacing the system fans, Fig. 46 – Kontron KISS 4U X9SCAF User Manual

Page 41

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10. Maintenance and Prevention

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

10.2. Replacing the System Fans

The operation of the KISS 4U V2 system is permitted only with a functional fan slide-in module!

Defective components may only be replaced by Kontron original spare parts.

‰ part number of the fan slide-in module: 1035-6968

The fan slide-in module can be replaced during operation. This should only be carried out by a qualified
specialist or a suitably instructed user, who is aware of the associated dangers.

Keep your hands and fingers away from rotating parts of the fans. Before taking out the fan slide-in
module, wait until the fans have totally stopped.

To replace fan slide-in module, proceed as follows:

1. Remove the filter mat holder as described in chapter 10.1 “Cleaning the Filter Mat” (step 1 to 3) and put it aside for

later reassembly.

2. Loosen the two knurled screws of the fan slide-in module (Fig. 45, pos 1)

3. Pull the fan slide-in module out of the cabinet using the knurled screws to disconnect it from the internal fan control

socket (Fig. 46, pos. 4).

4. Lift the fan slide-in module as shown (Fig. 45, pos. 2) out of the fan compartment (see Fig. 46).

4

1

Fig. 45: Detail: Fan slide-in module without filter mat holder

Fig. 46: Detail: Fan compartment (without fan slide-in module)

Legend for Fig. 45 and Fig. 46:

1 Fan slide-in module with two knurled screws

2 Fixing plate for the fan slide-in module (chassis)

3 Front access panel

4 Socket for fan power supply and control

5 Fan compartment

2

2

1

1

2

3

5

2

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