ENUK - V1.4 - 25/01/17
31
4000 Series GSM Audio Intercom - Technical Manual
4000 Series GSM Audio Intercom with Proximity
4000 Series Back Box Installation
INSTALLING A SURFACE MOUNT DOOR STATION
1. Place the surface box against the wall (165-170cm between the top of the box and the floor level as shown in
Fig.38
) and mark the
fixing holes for the wall plugs and the hole for the cables
E (Fig.39).
Observe the orientation of the box with the hinge on the left;
In order to prevent water ingress we highly recommend using a silicon sealant between the wall and the back box C
(Fig.40) and around all holes D (Fig.40);
2. As shown on
Fig.39,
drill the fixing holes
A,
insert the wall plugs
B
and feed the cables
E
through the surface box opening
D
, fix
surface box
C
to the wall using the screws
F
;
3. Apply the
Y
neoprene seal on top of each module as shown in
Fig.41;
4. Before installation of the module support frame, hook the modules
G
to the support frame
H
as shown in
Fig. 42
then, as shown
in
Fig.43,
fit the two anti-tampering locks
W
for each module (do the same for the second module support frame);
5. When you have more than one support frame, hook the support frame to the surface box starting from the left. For convenience we
will describe how to attach the left frame but the same procedure must be carried out for the right frame. As shown in
Fig.44,
hook the
module support frame
H
(complete with modules) to the surface box
C
moving the frame as suggested from pointers. Ensure that the
pivots
L (Fig.44)
go inside the relevant housing
M
as shown in
Fig.45;
6. As shown on
Fig.46,
pull back the module support frame
H
while moving it slightly to the left as suggested by the pointers;
7. As shown in
Fig.47,
open the module support frame
H
as suggested by the pointer, hook the hinge locks
N
to the hinges
M,
make
the required connections using the screwdriver provided
P
(flat blade end) and make the required adjustment by adjusting the
settings (through openings
O
) and adjust trimmers;
8. Repeat the same steps described above for the second module support frame (or for the third if available);
9. When the system has been tested and is working correctly, move back the module support frames carefully, fix them to the surface box
using the screwdriver provided
P
(torx end) and the pin machine torx screws
Q (Fig.48).
Note: do not over tighten the screws more
than is necessary.
INSTALLING A FLUSH MOUNTING DOOR STATION
When flush mounting and the number of modules is greater than 3, the required back boxes need to be linked together (before
embedding them in the wall) as shown on
Fig.51, 52 and 53:
• Arrange the back boxes and remove knockouts to allow cables to be fed from one back box to the other;
• Hook the spacers to first back box then hook the second back box to obtain the result shown on
Fig.53;
1. Protect the module support frame fixing holes from dust then embed the back box into the wall (165-170cm between the top of
the box and the floor level as shown on the
Fig.38
) feeding the cables
E (Fig.39)
through a previously opened hole in the box.
Observe the direction of the box ensuring the hinge is on the left and take care that the box profile is in line with the finished
wall profile;
In order to prevent water ingress we highly recommend using a silicon sealant between the wall and the back box H
(Fig.49);
2. Continue from step
4
of surface mounting instructions , but at step
7
hook the hinge locks
N
as shown on
Fig. 50.
Note: if additional holes are made in the surface box, oxidation problems may appear unless the unprotected metal is
coated with a protective paint.
NOTES
• The screwdriver’s blade has two sides, one flat and one torx, to select one of them unplug the blade from the screwdriver body
and plug it into the required side.
• The example shows the use of only one back box bottom hole for wires, this is done to keep file drawings clear. Naturally the
installer can use the left hole or the right or both if required.
HOW TO REMOVE THE CARD NAME HOLDER
• To avoid damage to the module front plate, tape the side that will be in contact with the screwdriver blade;
• lnsert the screwdriver (flat side) into the card-holder hole as shown in
Fig.54;
• Move the screwdriver to the left as shown in
Fig.55
to extract the card name holder;
• Edit the card name then replace it inside the holder and refit: insert the holder inside its housing from the left or right side then
push the other side until it clips into place.
