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circuitry is powered on, causing the power supply to heat up. Because the power supply is not
turned on, the integrated cooling fan is not operating.
In this situation, the power supply still meets all safety standards.This condition is normal and
does not affect the performance of the Check Point IP2450. To cool the power supply down, use
the power supply switch to turn on power and activate the integrated cooling fan.
Caution
The Check Point IP2450 appliance power supply might be hot to the touch when the
power supply unit is plugged in to an AC power source and the power supply is not
turned on.
Caution
Do not use a combination of one AC power supply and one DC supply. Your IP1280
does not work with such a configuration.
Power supply A
Power supply B
Before You Begin
To replace a power supply, you need:
Physical access to the IP2450 appliance.
Phillips-head screwdriver.
Replacement power supply and appropriate documentation.
To replace a power supply
1. Locate the power supply and the two screws that secure it on the back of the IP2450
appliance.
2. Turn off the power to the power supply to be removed.
3. Loosen the two retaining screws.
Check Point IP2450 Security Platform Installation Guide
AC power receptacle
700W AC
700W AC
Integrated power supply
cooling fans
Installing or Replacing a Power Supply
FAULT
OVER
TEMP
PWR OK
FAULT
OVER
TEMP
PWR OK
Power supply switches
00623
115
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