BRK electronic CO5120B user manual Mounting Bracket Lock, Tools you will need

The Mounting Bracket Lock

Tools you will need:

•Needle-nose pliers

•Standard/Flathead screwdriver

TO ACTIVATE THE BRACKET LOCK:

1.Using needle-nose pliers, detach one locking pin from the mounting bracket.

2.Insert the locking pin into the lock located on the pivoting hinge of the battery door.

3.When you attach the CO alarm to the mounting bracket, the locking pin’s head will fit into a notch on the bracket.

10

TO DEACTIVATE THE BRACKET LOCK:

DANGER!

ELECTRICAL SHOCK HAZARD. Turn off the power to the area where the CO alarm is installed before removing it from the mounting bracket. Failure to turn off the power first may result in serious electrical shock, injury or death.

WARNING!

Always discharge the branch circuit before servicing an AC or AC/DC CO alarm. First, turn off the AC power at the circuit breaker or fuse box. Next, remove the battery from CO alarms with battery back-up. Finally, press and hold the test button for 5-10 seconds to discharge the branch circuit.

1.Insert a flathead screwdriver between the mounting bracket pin and the mounting bracket.