Table of Contents
Advertisement
7
Installing and Replacing Components Other than Network Interface Cards (NICs) and Accelerated Data Path
3. Slowly pull the fan unit out of the chassis toward the rear.
4. If the IP2450 appliance is running, immediately install a replacement fan unit by sliding it
into the back of the appliance.
5. Tighten the four retaining screws on the new fan unit.
Installing or Replacing a Power Supply
The power supplies in the Check Point IP2450 appliance are hot swappable, and perform load
sharing while two active power supplies are connected in parallel. Load sharing increases the life
of the power supplies.
Note
On an appliance with two active power supplies installed, both power supplies should be
turned on for load sharing and redundancy. If both power supplies are not turned on, the
Fault LED illuminates. For more information about the Fault LED, see
LEDs"
on page 25.
The power supplies are autosensing and can accept input voltages between 85 VAC and 264
VAC. The power supply output is regulated to a tolerance of ± 5 percent of the specified output
voltage.
Under certain circumstances, the power supplies feel hot to the touch. This happens when the
power supply is connected to AC power, but is not turned on. In this state the 3.3 V standby
114
7 0 0
W A
C
7 0 0
W A
C
FA U
LT
O V E
R
T E M
P
P W R
O K
FA U
LT
O V E
R
T E M
P
P W R
O K
Check Point IP2450 Security Platform Installation Guide
00631
"Power Supply Status
Advertisement
Table of Contents
