15
a
Remove the alarm from its mounting plate by
turning anti-clockwise
b
Remove the existing battery and replace with
a new battery, from the list on previous page,
making sure that the positive and negative
connections are in the correct position. If
unsure see diagram in section 3 ‘Install 9v
battery’ on Page 12.
c
Replace the alarm on its mounting plate, lining
up the large central vent on the front of the
alarm, with the ‘X’ that is moulded into the
plastic on the mounting plate (if unsure see
page 13). Ensure the unit is securely fitted.
d
Test your alarm as explained in the next
section ‘Alarm Test’.
