Yamaha PC9500N Manual del usuario - Página 10
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Air Flow
This unit uses a forced cooling system in which air comes in through the front opening and goes out the rear.
Front
Air intake
Rack Mounting
If multiple high-power amp units are mounted in a rack with poor ventilation, the heat from the amps will cause the
interior of the amp to become very hot, causing the performance of the amps to be impaired. In particular, when
mounting in a rack whose back can not be left open, mount according to the following instructions.
Rack: Leave a gap of 10 cm or more between the rear panel of the rack and the rear panel of the amplifier.
Fan: Use a fan with 1.5 m
Mounting: Install the fan kit on the top slot or the top panel of the rack and install a blanking panel between two
amps.
If the unit is rack mounted and transported frequently, we recommend that the rear of the unit be supported by fitting
a pair of metal brackets, one each side.
Example of mounting
The figure on the left below shows an example of a fan kit (panels and two fans) on the top slot of the rack. The fans
are Minebia 3115PS-12T-B30 (with 0.9 m
The figure on the right below is a dimensional diagram of a panel on which two 3115PS-12T-B30 are installed.
Fan kit
PC9500N/
PC4800N
PC9500N/
PC4800N
10
Side View
3
/min or more maximum wind and 5 mmH
3
/min maximum wind and 5 mmH
Air exhaust
O or more maximum static pressure.
2
O maximum static pressure).
2
78
71.5 0.1
Rear View
248
463
480
Unit : mm