Stormshield SN900 - Page 56

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PRESENTATION AND INSTALLATION GUIDE – SN RANGE
APPENDIX G: CHANGING A POWER SUPPLY MODULE (SN3000 AND SN6000)
3. Insert the new module with the product label facing upwards. When the module is almost
inserted, push until you hear a “click” that indicates that the module is locked in place. Verify
that the module is locked in place by pulling gently on the extraction handle: the module must
not move.
4. Attach the new module to the electrical supply:
- AC mains supply: connect the mains cable
- 48VDC supply: plug in the supply cable's connector 1. Verify that the connector is locked in
place by pulling it gently.
Each PSU module is equipped with a light showing its state (two colours: green/red):
Module working correctly
- module connected to a power source but not installed in a firewall: green, blinking.
SN6000 (halted):
- module installed but not connected to a power source, and the other module is installed and
connected: green, blinking.
- module installed and connected to a power source: green, blinking.
SN6000 (running):
- module installed and connected to a power source: green, not blinking.
- module installed and not connected to a power source: red (AC mains)/not lit (48VDC), not
blinking (+buzzer).
Module not functioning correctly
- module connected to a power source: red, not blinking.