Replacing The Fan Power Modules; Replacing The Fpm Advanced Fan Power Module - Avaya G860 Installing And Operating

Avaya G860 Media Gateway
To remove a faulty fan tray module, take these 5 steps:
1. In the EMS, verify that the FM fan tray module is rotating at maximum speed
(large fans at 4900 - 5500 RPM; small fans at 5000 - 5600 RPM). Refer to
'Checking the Fan Speeds' on page 126.
2. Release the 6 screws on the front panel of the FMR auxiliary fan tray module.
3. To release the latch, press the red button. Wait for the Swap Ready LED to turn
blue.
4. Open the Latch and pull on the fan tray module's handle outward by 2 cm.
5. Wait for the fans to stop rotating and then remove the fan tray completely.
To insert a replacement fan tray module, take these 7 steps:
1. Insert the fan tray module into its slot, until the front panel is flush with the
chassis plate.
2. Wait for the Swap Ready LED to turn off and close the latch.
3. Fasten the screws at both ends of the fan tray module.
4. Verify that the Power LED is green.
5. Verify that the fans are functioning correctly by putting your right hand over the
grill on the right side of the Avaya G860 Media Gateway chassis (when facing the
front cage). Your right hand should feel the air blowing reasonably strongly out of
the Avaya G860 Media Gateway.
6. Check the EMS indicators to verify that alarm (regarding the faulty fans) is now
cleared and that the Auxiliary Fan Tray Module is functioning properly.
7. Check the EMS Fan Speed settings are within the accepted range. Refer to'
Checking the Fan Speeds' on page 126.
14.9

Replacing the Fan Power Modules

The Advanced Fan Power Module for the TPM system configuration is FPM .
The procedure for replacing them is the same for both module types.
14.9.1

Replacing the FPM Advanced Fan Power Module

To remove an FPM
steps:
1. Release the 4 screws on the front panel of the FPM advanced fan power
module.
2. To release the latch, press the red button. Wait for the Swap Ready LED to turn
blue.
3. Open the Latch and pull on the FPM advanced fan power module's handle
outward. Remove it completely.
To insert a replacement FPM advanced fan power module, take
these 4 steps:
1. Insert the FPM advanced fan power module into its slot, until the front panel is
flush with the chassis plate.
156 Installation & Operation Manual
advanced fan power module, take these 3