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UserGuide-SentryPlusAlert 2007
© 2020 Watts
Ensure that you unplug power to the Cellular Gateway before making any wiring
changes inside the device. Failure to do so may result in electrocution, personal injury,
and / or death.
WARNING
!
Troubleshooting (continued)
1 . Unplug the power cord connected to the Cellular Gateway .
2 . Using a #2 Phillips head screwdriver, remove the four screws that secure the cover of the
Cellular Gateway; set them aside .
3 . Carefully remove the cover and place it aside .
