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CHAPTER 1 Installation Reference
1.7
Cooling Air and Exhaust Flows
This section explains the cooling air and exhaust flows of each cabinet.
Cooling air and exhaust flows of the PRIMEQUEST 580A/540A/580/540/480/440
main unit (Figure
Cooling air and exhaust flows of the Extended Power Cabinet (Figure
Cooling air and exhaust flows of the Extended I/O Cabinet (Figure
Cooling air and exhaust flows of the PCI_Box (Figure
When planning the installation of the equipment, it is important to consider the
flows of cooling air and exhaust. If the equipment is installed without giving
proper consideration to these flows, a cabinet or rack may draw in the exhaust
from another cabinet or rack and be adversely affected as a result. Particularly,
a device that monitors the temperature of intake air may continue to output the
alarm indicating abnormal intake temperature.
1-50
1.25)
Front view
Figure 1.25 Cooling air and exhaust flows of
the PRIMEQUEST 580A/540A/580/540/480/440 main unit
1.28)
PSU
Input
section
(Power supply) section
FAN
FAN
SB
IOU
IOU
Right-side view
U41631-J-Z816-5-76
1.26)
1.27)
: Intake air
: Exhaust air
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