Videotec NXL2K1000, Руководство по эксплуатации

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5
Housing for big lenses
ENGLISH
INTRODUCTION
Weatherproof housing for CCD camera, entirely
constructed of stainless steel, enclosed by 2 heavy
duty flanges. The back flange allows the cables to
run though 4 PG13,5 cable glands.
Made of AISI 316 stainless steel, it is particularly
designed for marine and industrial environments
where the external agents are highly corrosive.
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The electrical installation operations must
only be carried out by qualified personnel,
according to the laws and regulations in
force. Turn off the power before
performing any operation.
Product and accessories
- Sunshield
- Wiper and washer
- Heater 1 PTC
- Camera power supply
INSTALLATION
How to open the housing
To open the housing unscrew the bolts on the
bottom flange (Fig 1) using the hexagonal spanner
supplied.
The access into the housing can be both from the
back flange and from the front one. When the
housing is opened remove the slide block (Fig 2,
point 2) and slip off the inner slide using the relevant
fixing slit (Fig 2, point 3).
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Opening the housing from the frontal
flange pay attention to the PTC heating
(see the marks shown on the labels).
How to install the camera
This chapter described how to install the camera
into the housing.
1. Open the housing as described previously.
2. Fit the camera on the slide, using the insulating
plate and the supplied 1/4” screw (Fig 3). If
necessary, use the spacers to position the
camera and optics correctly.
3. Feed the cables through the cable grip, and
make the necessary electrical connections,
ensuring that the cable grips are holding firmly.
Version 12VDC/24VAC: When the power
supply voltage is 24VAC the circuit will be
connected by the terminals shown in the
diagram in Fig 4.
Version 230VAC: When the power supply
voltage is 230VAC the circuit will be connected
by the terminals shown in the diagram in Fig 5.
4. Close the housing, taking care not to damage
the seals (ensure that they are correctly fitted in
their respective positions).