Videotec HOV32K1A100 Manuel D'instructions page 10

Camera housing and accessories
the blower kit as described in the section
"Installing the power supply".
5. Close the housing.
12VDC power supply:
1. Open the housing as described before.
2. Fix the blower inside the body of the housing,
using the corner bracket and supplied screws
(Fig. 6).
3. Insert the two pin connector at the end of the
cable into the corresponding one indicated by
J8 FAN on the support circuit (Fig. 9).
4. In this housing the ventilation kit is supplied
with a connector fitted with the appropriate
connections to make the support circuit
compatible with operation at the power
supply voltage available. This connector
should be inserted into the correspondent one
marked J7, on the supplied circuit.
5. Close the housing.
24VAC power supply:
1. Open the housing as described before.
2. Fix the blower inside the body of the housing,
using the corner bracket and screws supplied
(Fig. 6).
3. Insert the two pin connector at the end of the
cable into the correspondent one identified by
J8 FAN on the support circuit (Fig. 9).
4. In this case the blower kit is supplied with a
c o n n e c t o r, f i t t e d w i t h t h e a p p r o p r i a t e
connections, to make the support circuit
compatible with the functioning using the
p r e s e n t p o w e r s u p p l y v o l t a g e . T h i s
c o n n e c t o r s h o u l d b e i n s e r t e d i n t o t h e
correspondent one indicated by J7, on the
circuit supplied.
5. Close the housing.
The terminal board marked J2 can
b e u s e d t o t a k e o f f t h e m a i n
power supply voltage coming
from an external source. When the circuit
is powered by an external source care
m u s t b e t a k e n t o c h e c k t h e t y p e o f
working voltage and use the correct
p o w e r s u p p l y
requirements.
The blower kit should be assembled
K i t , a c c o r d i n g
according to the instructions (Fig. 6) to
ensure a correct air circulation inside the
housing.
Cooling device
This section describes how to connect the housing
with installed cooling device (Fig. 11).
No other components need installing inside these
models, as each one is supplied complete with all
the necessary parts.
Special attention must be paid to the position of
the air intake filter fins when installing the housing,
because depending on the inclination of the
housing, the direction of the fins must be such to
prevent water entering in case of rain.
1. Open the housing as explained above.
2. Make the electric connections for the cooling
device to the terminal marked J8 FAN (Fig. 9).
3. In this circuit the camera can be powered from
the terminal marked J2 (Fig. 9). The power for
the optional heating system can be taken from
the terminal marked J3 HEATER (Fig. 9); refer
to the section on heating installation.
4. Close the housing following these instructions
in reverse.
If the circuit is powered from an
external source, special attention
must be payed to the voltage. The
h o u s i n g s w i t h t h i s d e v i c e c a n b e
powered with 12VDC, 24VAC or 230VAC
voltage and the correct power supply Kit
must be chosen.
Wiper system
This section describes how to connect housings
fitted with wiper systems (Fig. 12).
For these versions it is not necessary to install any
component on the inside because they are
supplied complete with everything that is needed,
depending on the model ordered.
1. Open the housing as described previously and
t o identify terminal J1 on the circuit. (Fig. 12,
point 6).
2. Connect terminal S, on terminal J1, to the
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ENGLISH