BE QUIET! BQ L8-500W, Руководство пользователя

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Economical through high eiciency:
The power supplies of the Pure Power Series are highly eicient
(80Plus Bronze certiication). This helps reduce electricity costs.
Voltage stability:
The Pure Power Series has irst class stability in its voltage supply. This is
guaranteed by the high quality of its component parts. Output voltages are
therefore maintained at the optimal set value, which is particularly important with
high performance speciications.
Safety protection:
be quiet! Pure Power power supplies ofer the highest level of safety functions.
The power supply automatically switches of if limits are exceeded or not reached.
OCP (over-current protection, UVP (under-voltage protection), SCP (short circuit
protection), OPP (over power protection), OTP (over temperature protection),
OVP (overvoltage protection). If the power supply is operated at an excessively
high temperature, it will automatically switch of. It can then be switched on after
cooling of. Please ensure that the PC is equipped with suicient cooling.
5. INSTALLING YOUR NEW POWER SUPPLY
You must read the item “Warnings/safety instructions” before beginning
installation. You will need a screwdriver to it the power supply in your PC.
Only use the screws supplied with the power supply, as these have the suitable
thread.
First remove your old power supply. To do this, proceed as follows:
1. Carefully disconnect your PC from any power sources and pull out all cables
connected to the PC.
2. Open the PC case also following the manufacturer‘s instructions.
3. Disconnect all plugs from the motherboard and all other components, such as
a FDD, HDD or optical drive. Ensure that there are no plugs from the old power
supply connected to any of the components.
4. Now remove the screws on the rear of the power supply and take it out carefully.