Power Supply - Bosch BRS Tower Hardware Installation Manual

Bosch Recording Station Appliance
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Power Supply

The chassis includes a redundant, hot-swappable power supply. The power supply is auto-
switching capable. This enables it to automatically sense and operate at a 100 V to 240 V input
voltage.
Power Supply Failure
If one power supply unit fails, the system will not shut down but you should replace the unit.
Replacing the unit can be done without powering down the system. Replacement units can be
ordered directly from Bosch RMA desk.
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Replacing the Power Supply
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Bosch Security Systems
Place the new fan into the vacant space in the housing while making sure the arrows on
the top of the fan (indicating air direction) point in the same direction as the arrows on
the other fans.
Reconnect the fan wires to the exact same chassis fan headers as the previous fan.
Reconnect the AC power cord, power up the system and check that the fan is working
properly before replacing the chassis cover.
Release Tab
Power down the system and unplug the power cord. If your chassis includes a redundant
power supply (at least two power modules), you can leave the system running and
remove only one power supply.
Push the release tab (on the back of the power supply) as illustrated.
Pull the power supply out using the handle provided.
Replace the failed power module with the same model.
Push the new power supply module into the power bay until you hear a click.
Plug the AC power cord back into the module and power up the system.
Hardware Installation Manual
Maintenance | en 25
- | V1 | 2011.10