Removing A Psu - Check Point Smart-1 Series Installing And Removing

Item Description
4 Rubber cap for captive screws
5 DC power socket on the DC PSU
6 DC wire "-48 V"

Removing a PSU

Important Note - If you do not install the replacement PSU at this time, leave
the failed PSU in place to ensure proper appliance cooling.
1. Make sure to follow the Safety instructions (on page 1).
2. Disconnect the power cable from the power source.
3. Open the retention strap that secures the power cable to the PSU.
Example shows AC PSUs:
4. Disconnect the DC power connector from the PSU.
5. Disconnect the safety ground wire from the PSU.
6. Remove the straps that bundle and secure the system cables, if they
interfere with PSU removal.
7. Press and hold the release latch on the PSU.
8. Pull the PSU out from the appliance.
8