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Chapter 4: Maintenance
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Wait 30 seconds, then turn ON the power supply switch (switches).
To verify the firmware update:
At the cli> prompt, type
enclosure
and press Enter.
For more information, see “Enclosure Command” on page 26.
Replacing a Power Supply
VessJBOD 1730 and 1740
The power supply on the VessJBOD 1730 and 1740 was not designed for onsite
replacement. If you need to replace the power supply, contact Technical Support
and make arrangements to return the subsystem to Promise for service. See
page 48.
VessJBOD 1830, 1830+, 1840, and 1840+
The redundant power supplies on the VessJBOD 1830 and 1840 are designed as
field-replaceable units. You can replace a power supply without removing the
VessJBOD from the rack.
The redundant power supplies on the VessRAID 1800 Series are designed as
field-replaceable units. You can replace a power supply without removing the
VessRAID from the rack.
Figure 2. Replacing a Power Supply
A 1840 Series power supply is shown.The 1830 Series is similar.
Removing the old power supply
To remove the power supply:
1.
Verify that the power supply LED is amber or red.
2.
Switch off the power to the power supply you plan to replace.
3.
Unplug the power cord.
4.
Loosen and remove the retaining screw on the left side of the power supply.
5.
Pull the power supply out of the VessRAID enclosure.
Power supply LEDs
Power supply LEDs
Retaining screw
Retaining screw