Disassembly
instruction(main
unit)
Note:In some
service
positions
the
components
or
copper
patterns
of
one
board
may
risk
touching
its
neighbouring pc
boards
or
metallic
parts.
To
prevent
such
short
‐
circuit
use
a
piece
of
hard
paper
or
other
insulating
material
between
them.
DISASSEMBLY
INSTRUCTIONS
(Main
uit)
Low
pitch
disassembly
1)
Remove
the
6
screws
holding
the
speaker
to
the
panel.
2)
Remove
the
8
screws
holding
the
passive
radar
to
the
panel.
Enclosure
disassembly
1)Remove
the
wire
mesh.
2)
Remove
the
4
screws
from
the
base
.
3)
Remove
the
4
connecting
screws
of
the
two
speakers.
4)
Remove
the
13
screws
from
the
speaker.
Figure
1
1
2
3
4
1
2
3
5
6
4
4
1
2
3
5
6
8
7
g
Figure
2
Terminal
disassembly
Figure
2
Figure
1
5
6
y
1
3
1)
Remove
the
2
screws
fixing
the
terminals
on
the
baseplate
.
2)
Remove
the
2
screws
fixing
the
terminal
wire
on
the
baseplate.
Figure
3
2
4
2
1
2
3
5
6
4
7
1
1
2
Figure
4
8
9
7
10
11
12
13
Figure
1
Figure
2
6