6
1800-060 Issued 7-19
Version A
Faceplate
Hinge
Locknuts
Enclosure
1803
Surface
Mount
Ci
rcuit Board
Screw
Main Terminal Screw
Ground
Wire
Main Terminal
16AC
16AC
NO
NC
CBAT
COMSPK
R
MICMICG
PSW
CGND
P
HONE
RING
ON
CLCK
SENSE
SPK
VOL
FEE
DBA
CK
MIC VOL
OFF
KEYPAD
M
AST
E
R
C
O
DE
NO
H
S
TO
N
E
O
FF
T
ONE
ON
H
F
N
CC
CONTRAST
DOORK
ING 186
2-010
1810-075
sn XX
THIS SIDE UP
0000010100010
1.1.1 Remove Components from Enclosure
1. Disconnect the keypad ribbon cable from the circuit board.
2. Remove the screw from the top of the circuit board.
3. GENTLY remove the circuit board by pulling it out of the main terminal.
4. Remove the two screws from the main terminal and remove the
ground wire locknut.
5. Remove the locknuts from the faceplate hinge.
6. Remove the faceplate, main terminal (still wired), store them in a
Safe Place until they need to be re-installed.
7. Proceed to section 1.2.1 for 1803 & 1810 models. Go to section 1.4 for
1808 model.
There are 2 different styles of telephone entry systems - Surface mounts and Flush
mount. The basic component removal is the same for all models, 1803 surface
mount is shown as an example.
Ribbon
Cable
Faceplate
Discharge any static
BEFORE removing
the circuit board by
touching a proper
ground device.
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