Videotec NXM User Manual [en, de, fr, it]
NXM
Housing for installation in aggressive environments
EN
English - Instructions manual
IT
Italiano - Manuale di istruzioni
FR
Français - Manuel d'instructions
DE
Deutsch - Bedienungslanleitung
NXM
Housing for installation in aggressive environments
EN
English - Instructions manual
Contents
ENGLISH
1 About this manual ........................................................................................................ 3
1.1 Typographical conventions ................................................................................................................................ 3
2 Notes on copyright and information on trademarks................................................. 3
3 Safety rules ................................................................................................................... 3
4 Identication ................................................................................................................ 3
4.1 Product description and type designation ...................................................................................................3
4.2 Product markings ................................................................................................................................................... 3
EN - English - Instructions manual
5 Preparing the product for use ..................................................................................... 4
5.1 Contents and unpacking ..................................................................................................................................... 4
5.2 Safely disposing of packaging material ......................................................................................................... 4
6 Assembling and installing ........................................................................................... 4
6.1 Installation ................................................................................................................................................................ 4
6.1.1 How to open the housing ................................................................................................................................................... 4
6.1.2 How to install the camera ................................................................................................................................................... 4
6.1.2.1 Version 12Vdc/24Vac .................................................................................................................................................................................. 5
6.1.2.2 Version 115/230Vac ....................................................................................................................................................................................5
6.1.3 Installing the housing ...........................................................................................................................................................5
6.1.3.1 Sunshield mounting (if equipped) ........................................................................................................................................................5
6.1.4 Installing the air barrier ........................................................................................................................................................6
6.1.5 Heater .........................................................................................................................................................................................6
7 Maintaining and cleaning ............................................................................................ 6
7.1 Window and plastic cover cleaning (PC) ........................................................................................................ 6
8 Disposal of waste materials ......................................................................................... 7
9 Technical data ............................................................................................................... 7
9.1 General ....................................................................................................................................................................... 7
9.2 Mechanical ................................................................................................................................................................7
9.3 Electrical .................................................................................................................................................................... 7
9.4 Environment ............................................................................................................................................................. 7
9.5 Certications ............................................................................................................................................................ 7
10 Technical drawings ..................................................................................................... 8
2
1 About this manual
Before installing and using this unit, please read this
manual carefully. Be sure to keep it handy for later
reference.
1.1 Typographical conventions
DANGER!
High level hazard.
Risk of electric shock. Disconnect the
power supply before proceeding with any
operation, unless indicated otherwise.
WARNING!
Medium level hazard.
This operation is very important for the
system to function properly. Please read
the procedure described very carefully and
carry it out as instructed.
INFO
Description of system specications.
We recommend reading this part carefully
in order to understand the subsequent
stages.
2 Notes on copyright and information on trademarks
The quoted names of products or companies are
trademarks or registered trademarks.
3 Safety rules
The manufacturer declines all responsibility
for any damage caused by an improper use
of the appliances mentioned in this manual.
Furthermore, the manufacturer reserves
the right to modify its contents without any
prior notice. The documentation contained
in this manual has been collected with great
care, the manufacturer, however, cannot
take any liability for its use. The same thing
can be said for any person or company
involved in the creation and production of
this manual.
• The device must be installed only and exclusively
by qualied technical personnel.
• Before any technical work on the appliance,
disconnect the power supply.
• Do not use power supply cables that seem worn
or old.
• Never, under any circumstances, make any
changes or connections that are not shown in
this handbook: improper use of the appliance
can cause serious hazards, risking the safety of
personnel and of the installation.
• Use only original spare parts. Not original spare
parts could cause re, electrical discharge or other
hazards.
• Before proceeding with installation check the
supplied material to make sure it corresponds
to the order specication by examining the
identication labels ("4.2 Product markings", page3).
4 Identification
4.1 Product description and type
designation
The NXM housing, entirely constructed from AISI 316
electropolished stainless steel, is designed to operate
in special environments such as marine, industrial,
chemical and where the external conditions are
highly corrosive.
The NXM housing consists of a 130mm diameter
cylindrical body enclosed by two 9mm thick circular
anges. The back ange is equipped with two
PG13.5 cable glands for external connections. The
housing can be equipped with a ange designed to
create an air barrier in front of the glass to prevent
the formation of dust deposits. With the optional
air barrier, the lter group is recommended, which
puries the air drawn from a compressor.
A wide range of accessories is available: heater,
camera power supply, stainless steel special bracket,
and the possibility of mounting the wiper and
washer.
The housing can be equipped with a double heater
for temperatures down to -40°C (-40°F).
4.2 Product markings
See the label attached to the outside of the package.
EN - English - Instructions manual
3
5 Preparing the product for use
6 Assembling and installing
Any change that is not expressly approved
by the manufacturer will invalidate the
guarantee.
5.1 Contents and unpacking
When the product is delivered, make sure that the
package is intact and that there are no signs that it
has been dropped or scratched.
EN - English - Instructions manual
If there are obvious signs of damage, contact the
supplier immediately.
Keep the packaging in case you need to send the
product for repairs.
Check the contents to make sure they correspond
with the list of materials as below:
• NXM housing
• Housing equipment:
• Allen wrench
• Spacers
• Screws and washers
• Screws for camera
• Instructions manual
5.2 Safely disposing of packaging material
The packaging material can all be recycled. The
installer technician will be responsible for separating
the material for disposal, and in any case for
compliance with the legislation in force where the
device is to be used.
Bear in mind that if the material has to be returned
due to a fault, using the original packaging for its
transport is strongly recommended.
Only specialised personnel should be
allowed to assemble and install the device.
6.1 Installation
6.1.1 How to open the housing
To open the housing, unscrew the bolts on the front
bottom, using the hexagonal spanner supplied.
Fig. 01
Remove the bottom of the housing.
Fig. 02
6.1.2 How to install the camera
This chapter described how to install the camera into
the housing.
Open the housing as described previously.
Fit the camera on the slide, using the insulating plate
and the supplied 1/4” screw. If necessary, use the
spacers to position the camera and optics correctly.
Fig. 03
4
Feed the cables through the cable grip, and make the
necessary electrical connections, ensuring that the
cable grips are holding rmly.
6.1.2.1 Version 12Vdc/24Vac
When the power supply voltage is 24Vac the circuit
will be connected by the terminals shown.
IN 12Vdc/24Vac
6.1.3 Installing the housing
This section describes how to install the housing on
the wall bracket or on the Pan & Tilt head.
Be sure to have rightly tted the internal slide of the
housing according to the installation required. The
housing base must be tted under the housing in
case of wall bracket mounting and on the housing
side in case of Pan & Tilt head mounting.
EN - English - Instructions manual
Heater OUT 12Vdc/24VacOUT 12Vdc/24Vac
Fig. 04
6.1.2.2 Version 115/230Vac
When the power supply voltage is 115/230Vac the
circuit will be connected by the terminals shown.
IN 115/230Vac
OUT 115/230Vac
Fig. 05
Before closing the housing reinsert the bottom
orientating the slide according to the installation
required, on the wall bracket (Fig. 06, page5) or on the
Pan & tilt (Fig. 07, page5) head, for the right camera
tting.
Close the housing, taking care not to damage the
seals (ensure that they are correctly tted in their
respective positions).
Heater OUT 115/230Vac
Fig. 06 Wall bracket.
Fig. 07 Pan & tilt.
6.1.3.1 Sunshield mounting (if equipped)
Screw the equipped exagonal mounting spacers
on the side-anges of the housing in diametrically
opposite position and according to the mounting
required, in order to mount the sunshield above the
housing. Fit the sunshield on the housing and x it
with the equipped screw on the spacers.
Fig. 08
Mount the housing on the wall bracket (Fig. 06, page5)
or on the Pan & Tilt head bracket (Fig. 07, page5).
5
6.1.4 Installing the air barrier
Unscrew the frontal bottom screw of the housing
using the equipped hexagonal wrench. Remove the
frontal ange and the standard glass.
EN - English - Instructions manual
Fig. 09
Insert the tempered glass in the air barrier seat after
the right tting of the gaskets. The gaskets on the
frontal part of the housing are 3.
Close the housing frontal ange being careful not to
damage the closing gaskets.
Insert the compressed air tube in the relevant 1/4”
GAS pipe tting on the air barrier.
The maximum air pressure to be supplied to the air
barrier is 2,5 BAR. The following experimental data
give the eective air consumption, for calculating the
size of the compressor.
COMPRES SED AIR
PRESSURE BAR
1 7
1.5 10
2 12
2.5 14
Tab. 01
AIR BARRIER
CONSUMP TION M3/H
6.1.5 Heater
Some models of NXM housing are equipped with
heater and double heater.
Fig. 12
Fig. 10
We recommend using the optional lter unit for
cleaning the compressed air.
Fig. 11 NXFIGRU.
6
Fig. 13
7 Maintaining and cleaning
7.1 Window and plastic cover cleaning (PC)
We suggest to use neutral soap diluted with water
or specic products for lens cleaning applied with a
soft cloth.
Avoid ethyl alcohol, solvents, hydrogenated
hydrocarbide, strong acid and alkali. Such
products may irreparably damage the
surface.
8 Disposal of waste materials
This symbol mark and recycle system
are applied only to EU countries and not
applied to the countries in the other area of
the world.
Your product is designed and manufactured with
high quality materials and components which can be
recycled and reused.
This symbol means that electrical and electronic
equipment, at their end-of-life, should be disposed of
separately from your household waste.
Please dispose of this equipment at your local
Community waste collection or Recycling centre.
In the European Union there are separate collection
systems for used electrical and electronic products.
9 Technical data
9.1 General
Constructed from electropolished stainless steel
(Austenitic alloy stainless steel, corrosion and heat
resistant according to the following standards):
- UNI 6900-71: X 2 Cr Ni Mo 17 12
- AISI: 316
- DIN 17006: X 2 Cr Ni Mo 18 10
- N° WERKSTOFF: 1.4404
- AFNOR: Z2 CND 17-12
- BSI: 316 S 12
The screws utilised are in austenitic alloy stainless steel,
corrosion and heat resistant according to the following
standards:
- UNI 6900: X 5 Cr Ni Mo 1712
- AISI: 316
- ISO quality: A4
- Resistance class ISO: 80
Supplied with instruction manual, desiccant bag,
accessories for camera and lens mounting
UNI: Ente Nazionale Italiano di Unificazione, AISI: American Iron and
Standard Institute, DIN: Deutsche Industrie Normen, AFNOR: Association
Française de Nor malisation, BSI: British Standard I nstitution, ISO:
International Organization for Standardization.
internal Ø 95mm (3.7in), external Ø 116mm (4.6in)
External dimensions: Ø 154mm (6in) length 370mm
(14.5in)
Internal usable area (WxH): 88x86mm (3.5x3.4in)
Internal usable area with double heater (WxH):
55x100mm (2.2x3.9in)
Internal usable length
NXM 334mm (13.1in)
Internal usable length with heater and/or power supply
NXM 245mm (9.6in)
Unit weight: 6kg / 13.3lb
9.3 Electrical
Heater Ton 15°C±3°C (59°F ±5°F) Toff 22°C±3°C (71.6°F
±5°F)
- IN 12Vdc/24Vac, consumption 20W max
- IN 115/230Vac, consumption 40W max
- IN 115/230Vac, double heater, consumption 80W
max
Camera power supply
- IN 100-240Vac - OUT 12Vdc, 50/60Hz, 1A
- IN 230Vac - OUT 24Vac, 50/60Hz, 400mA
9.4 Environment
Indoor / Outdoor
Submersible up to -50m (-164ft) (5 Bar pressure)
Operating temperature with heater: -20°C / +60°C (-4°F
/ +140°F)
Operating temperature with double heater: -40°C / +
60°C (-40°F / +140°F)
9.5 Certications
CE EN61000-6-3, EN60065, EN50130-4
IP66/IP68 EN60529 IP66/IPx8 (5 Bar for 48 hours)
EN - English - Instructions manual
9.2 Mechanical
2xPG13.5 cable glands in nickel-plated brass for external
connections
9mm (0.35in) thick front and back flanges
External body polishing
O-ring gaskets
Tempered window glass: 4mm (0.15in) thick, internal Ø
97mm (3.8in); external Ø 112mm (4.4in); with air barrier
7
10 Technical drawings
The values are in millimeters.
POWER SUPPLY
A
245
USABLE
86
Fig. 14 NXM
A
AREA
B - B
182
164
97
CIRCUIT
88
USABLE AREA
A - A
334
352
460
370
Ø 154
B
B
100
VIDEOTEC S.p.A.
www.videotec.com
Printed in Italy
MNVCNXM_1044_EN
NXM
Custodia per installazioni in ambienti aggressivi
IT
Italiano - Manuale di istruzioni
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