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Protecte d 2020 Check Point 15000 and 23000 appliances have a redundant power supply unit (PSU). 15000 and 23000 appliances support AC and DC PSUs. If necessary, you can replace a PSU. Note that both PSUs on an appliance must be of the same type (both AC or both DC).
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15000 and 23000 Appliances Rear Panel with AC PSUs 15000 and 23000 Appliances Rear Panel with DC PSUs Item Description AC/DC Power supply units. The top PSU is identified as number 1 and the bottom PSU is identified as number 2.
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Removing a Power Supply Unit Before you remove a power supply unit, we recommend that you make sure that either: • A second power supply of the same type (AC or DC) is installed and connected to a working power source •...
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Installing a Power Supply Unit To install a replacement power supply unit: 1. Insert the power supply unit into the power supply slot. 2. Push the power supply unit in until the release lever clicks. The illustration shows AC PSUs, but the same procedure applies to appliances with DC PSUs.
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