Easichange Smoke Alarm Removal & Replacement Tool

1. Disconnect Mains Power

Before the existing alarm is removed mains power must be disconnected. Look on your mains distribution board for a switch marked "Smoke Alarms" or similar and switch this off. If there isn't a switched marked with a recognisable label then switch the entire mains power off, though you should be aware this will cut power to everything in the house including the lights.

2. Locate Removal Slot

Locate the directional arrow on the front face of the alarm, the removal slot is located directly above the arrow.

3. Insert Easichange Tool

Insert the easichange removal tool approx. 1cm into the alarm's removal slot and lever it down gently.

4. Slide The Alarm Away

With the removal tool still inserted, slide the lower half of the alarm away from the removal tool in the direction of the arrow on the cover.

5. Remove The Alarm

Remove the alarm from the base by moving it vertically towards the floor. Some alarms may pivot on a hinge rather than pull straight downwards.

6. Attach The New Alarm

Place the alarm on the base, slightly offset from the centre and slide in the opposite direction to the arrow on the cover until it "clicks" into place.

7. Reconnect Mains Power

After the new alarm has been attached to the base plate, reconnect the mains power supply.

8. Ensure The New Alarm Works

Once the new alarm has been connected and the mains power has been restored it is important to check the indicating lights. Mains-powered alarms should have a solid green light to show they are receiving mains power, and often a flashing red light to indicate the unit is working. If the lights are okay, press and hold the test button for 10 seconds; the alarm should sound loudly. If there are other alarms in the house these should also sound within 10 seconds of the test button being pressed.