If necessary, it is possible to further secure the Alarm by using a No.2 or No.4 (2 to
3 mm diameter -
not supplied
) self tapping screw 6 to 8mm long (see figure 8d), to
firmly lock the Alarm and its mounting plate together (see figure 8c).
First, attach the Alarm to the mounting plate.
Line up the screw
(not supplied) on the
“U” shaped recessed
area shown in figure
8c and screw firmly
home.
To remove the Alarm
from the ceiling,
remove the screw
first, and then twist off
anti-clockwise.
15
6 to 8 mm
2 to 3 mm
SELF TAPPING
SCREW
Figure 8d
TA
M
PERPR
OO
F
SCREW
Figure 8c