Watchguard XTM 1520 Hardware Manual page 10

Hardware Specifications
Power Supply Replacement Instructions
The XTM 1520-RP and 1525-RP have redundant hot-swappable power supplies. You can replace a power
supply while the device is powered on, with the power connected to the other power supply.
Caution
To replace a power supply:
1. Disconnect the power cable from the power supply you want to replace.
2. Slide the power supply release tab to the
right, and then use the power supply
handle to pull the power supply out.
3. Slide the replacement power supply into
the open slot.
4. Press firmly on the face of the power
supply until the release tab locks it in
place.
5. Connect the power cable to the new
power supply. If the replacement is
successful, the power indicator light for
the new power supply is green.
8
The power supply can be extremely hot when first removed. Avoid any contact until the
metal has cooled. Do not put the power supply directly on a heat sensitive surface.
power supply
power supply
handle
release tab
WatchGuard XTM 1500 Series