Siemens HiPath 3000 Series Service Documentation page 269

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Nur für den internen Gebrauch
Installing fan kit C39165-A7021-B46-1 for SLAD16 in HiPath 3550
NOTE
>
Installing the fan kit marks the end of silent system operation. This must be taken
into consideration when operating the system in an office environment.
To install and connect the fan kit, proceed as follows:
Step
1.
Disconnect system from power supply.
CAUTION
7
Risk of electric shock through contact with live wires
Always switch off the system voltage by plugging the power plug out. If using an
uninterruptible power supply (USP) on the system, switch off the battery voltage
first.
2.
Open the system.
CAUTION
7
Cuts caused by sharp edges on the shielding plate
When opening the system, ensure that you only touch the housing cover from the
outside (see Section 4.2.3.4, "Removing the System Housing Cover").
3.
Place the fan kit [A] on the system's shelf [B]
(see Figure 3-49).
4.
Arrange all fan kits on the board frame so that cool air reaches all expansion
slots, i.e., the distance [C] to the wall must be approx. 45 mm, (see Figure 3-49).
Danger of overheating from incorrect positioning of the fan kit
NOTE:
The fan kit should not be mounted directly above the baseplate because in this
position the cool air does not reach all the expansion slots!
5.
Push the two supplied securing clips over positions [D] illustrated in Figure 3-49
to attach the fan kit to the shelf.
6.
Remove the power supply cable between PB3000 and UPSC-D and replace it
with the new power supply cable C39195-A7985-B41-1. This cable has a branch-
off point for the fan kit.
7.
Place the connection cable [E] for the fan kit on the shelf as displayed in figure
Figure 3-50 and attach them with cable ties [F] at the points shown.
8.
Close the plug connection [G] to connect the fan kit connection cable and the
branched part of the power supply cable
(see Figure 3-51).
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
Activity
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Boards for HiPath 3000
Peripheral boards
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