TecnoVideo EX129 Series User manual

EX129 Series
Hazardous Area Fixed Camera Station
Installation manual
Issue 20200113

2

TABLE OF CONTENTS
Page
DESCRIPTION
0
5
MODELS
05
PRELIMINARY REMARKS
0
5
INSTALLING THE UNIT
06
Perform the electr cal connect ons
0
6
MAINTENANCE
0
8
TECHNICAL DATA
0
8
DIMENSIONS
0
9
EU DECLARATION OF CONFORMITY
1
0
3

4

ESCRIPTION
The EX129 Ser es ncludes a full range of sta nless steel f xed camera stat ons spec f cally des gned for Hazardous Area
appl cat ons. The des gn of the hous ngs ensures the best protect on from external agents along w th easy nstallat on
and ma ntenance serv ce. EX129 f xed camera stat ons are equ pped w th the latest generat on zoom module day/n ght
and thermal mag ng cameras, but they are also ava lable for Customer's spec f ed cameras.
The EX129 Ser es un ts have been des gned and cert f ed to the ATEX D rect ve 2014/34/EU to the follow ng:
II 2 G Ex db op pr IIC T6 Gb -40°C ≤ Tamb ≤ +60°C
II 2 D Ex tb IIIC T85°C Db -40°C ≤ Tamb ≤ +60°C
II 2 G Ex db op pr IIB T5 Gb -40°C ≤ Tamb ≤ +75°C
II 2 D Ex tb IIIC T100°C Db -40°C ≤ Tamb ≤ +75°C
Th s product s des gned for use w th flammable gases and vapours covered by apparatus groups IIA, IIB and IIC w th
temperature classes T1 to T6 (env ronmental temperature up to 60°C), w th flammable gases and vapours covered by
apparatus groups IIA and IIB w th temperature classes T1 to T5 (env ronmental temperature up to 75°C) and w th
flammable dust covered by apparatus groups IIIA, IIIB and IIIC w th temperature T=85°C. The surface temperature class of
the dev ce was determ ned only w th amb ent a r temperature, w thout tak ng nto cons derat on d rect sunl ght. The IP
rat ng of the un t s IP66/IP67.
Th s product must only be nstalled by su tably tra ned personnel n accordance w th the relevant code of pract ce (e.g.
EN60079-14). These nstruct ons are ntended for the r sole use.
CAUTION: It s recommended to use proper cert f ed cable glands and connect on cables (suppl ed upon request).
MO ELS
EX129-XY Standalone camera hous ng
EX129WW-XY Standalone camera hous ng w th w per
EX129IR-XY Standalone camera hous ng w th IR german um w ndow
EX129IRS-XY Standalone camera hous ng w th IR sapph re w ndow
EX129IR-SW-XY Standalone camera hous ng w th IR german um w ndow w thout front guard
X s a var able character referred to the cable entry (X).
It can be A (for M25) or B (for M20), C (for rear flange w th up to four M25 entr es) or D (for rear flange w th up to four M20
entr es).
PRELIMINARY REMARKS
i
Pr or to nstallat on and operat on, read carefully all nstruct ons the n th s manual and heed all warn ngs.
Unpack th s equ pment and handle t carefully. If the package appears to be damaged, not fy the sh pper mmed ately.
Use the or g nal packag ng to transport the un t. D sconnect power supply before mov ng t. In case of return ng the
equ pment, the or g nal packag ng must be used.
Any change performed on the un t that s not prev ously approved by the manufacturer w ll vo d both the cert f cat on
and the warranty.
Try ng to manually force the w per w ll result n damag ng the dev ce and w ll vo d the warranty.
Fasteners used for the assembly shall be M5-08x12 grade A4-70.
WARNING: Hazardous mov ng parts: the dev ce s remotely controlled and may change pos t on at any t me.
When nstall ng, choose a place where mov ng parts could not h t anyone or any object, creat ng hazardous s tuat ons.
h
All the electr cal connect ons should be real zed n a non-explos ve atmosphere.
Earth ground attachment po nt s a stud M4-0.7 x16 A4-70 ISO 4762 w th dual nut and dual serrated washer. Dur ng
nstallat on t s mportant to connect t to an appropr ate ground ng locat on us ng a (m n mum) 10 AWG copper
stranded w re.
Before perform ng any operat on, turn off the power. The nstallat on of the un t can be performed only by qual f ed
personnel n accordance w th the relevant code of pract ce (e.g. EN60079-14) and w th all the relevant local and nat onal
standards nclud ng but not l m ted to the use of spec al p pes, tapes, sealants, cables and glands.
When leav ng the un t unused for long per ods, d sconnect supply cables.
For secur ty reasons, do not nstall the un t n the prox m ty of water conta ners and never push objects or pour l qu ds
nto the un t. The un t can be safely used n damp env ronments or outdoors, as long as the connectors are properly
sealed.
5

b
No vent lat on s needed for the un t, as t s completely sealed.
When a f bre opt cal cable s used on the equ pment t shall be su tably protected aga nst mechan cal damage external to
the equ pment (w re armoured cable, f tted n condu t, w th n a cable tray etc.).
The camera must be nstalled so that the r sk of mpact w th the glass w ndow s low.
INSTALLING THE UNIT
i
Make sure that the nstallat on surface can support at least four t mes the we ght of the un t n normal operat ng
cond t ons. In case of excess ve external stress (e.g. v brat on, strong w nds or mpact), the equ pment may need
add t onal means of protect on.
Proper sta nless steel hardware should be carefully chosen to fasten the un t to the surfaces. Proper tools should be used
dur ng the nstallat on, n accordance to env ronmental requ rements.
Use caut on when l ft ng and assembl ng the un t. It s recommended that non-sl p protect ve gloves be worn dur ng
nstallat on. The un t could bear sharp edges.
Electr cal connect ons (such as plugs and cords) must be protected from potent al hazardous env ronmental factors (e.g.
foot traff c, h tt ng objects).
Use appropr ate tools for the purpose. The part cular nature of the s te where the dev ce s to be nstalled may requ re
spec al tools for nstallat on.
h
Dur ng nstallat on t s mportant to connect the earth ground attachment po nt of the un t to an appropr ate ground ng
locat on us ng a (m n mum) 10 AWG copper stranded w re.
An all-pole ma ns sw tch w th an open ng d stance between the contacts at least 3 mm n each pole must be ncorporated
n the electr cal nstallat on. The sw tch must be equ pped w th protect on aga nst the fault current towards the ground
(d fferent al) and the overcurrent (magnetothermal, max mum 15A). It must be very qu ckly recogn zable and read ly
access ble. A su table blow fuse must also be nstalled for protect on.
For connect on to the ma ns, use a mult polar cable hav ng m n mum 3x0,75 mm
2
(18 AWG).
Fasten all the cables ns de the hous ng w th cables t es or other f x ng means to avo d the electr cal contact w th
surround ng parts n case that term nal blocks screw off.
Ensure that the un t case s properly earthed, connect ng all the earth ground studs.
b Do not connect the un t to a supply c rcu t unless the nstallat on s completed. Check the proper pos t on of the O-r ng
seals n the r groove.
It s recommended that all the connect ons and performed and tested on a safe area laboratory before nstall ng on f eld.
Perform the electrical connections
i Any act on performed on the un t wh ch s not descr bed n th s manual may damage t.
Po nt ng the camera at the sun may damage t.
Complete the nstallat on perform ng the camera connect on referr ng to the manual of the camera.
h
Check carefully the supply voltage marked on the label. Incorrect Power Supply Voltage may damage the un t. Do not
overload the term nal connect on, as t may cause a f re or electr cal shock hazard.
Open only the covers po nted out n th s nstallat on manual. Other covers should be open only by the manufacturer.
b
Make sure the threads of the un t are free of d rt and debr s. A m n mum of 10mm depth and 5 threads of engagement
must be ma nta ned for all threaded holes.
To ma nta n the cert f cat on requ rements and the IP rat ng of the un t, adequate cert f ed cable glands must be used.
Each unused cable gland hole must be closed us ng a proper plug su table for the hous ng mark ng.
Keep the un t t ghtly closed when operat ng.
D sconnect the equ pment from the supply c rcu t and wa t at least 5 m nutes before open ng.
Do not connect the un t to a supply c rcu t unless the nstallat on s completed. Check the proper pos t on of the O-r ng
seals n the r groove.
6

Extract the front flange by remov ng the e ght screws.
Be careful not to lose the O-R ng.
Sl de the upper ra l away from the lower ra l.
Feed the cables through the rear cable glands ( ncluded upon request) and perform
electr cal connect ons on the board, accord ng to the follow ng nd cat ons:
- supply voltage (on "LINE" connector: l ne on L p n and neutral on N p n);
- v deo output (on the camera).
Only on housings with wiper system
Permanent 24VAC voltage must be connected between the GREEN w re (l ne) and the GREY w re (neutral/GND) of the
term nal block.
To act vate the w per, connect the GREY w re (neutral/GND) to the BLUE w re. A normally open sw tch, connected
between GREY and BLUE, can be used for th s operat on.
When the BLUE w re s connected to the GREY w re (neutral/GND), the w per works and cont nues to work unt l the w re s
d sconnected, then t parks tself to ts n t al pos t on.
F x the cable glands accord ng to the manufacturer nstruct ons. A m n mum of 10mm depth and 5 threads of
engagement must be ma nta ned for all threaded holes.
Whenever all the connect ons are performed, close the hous ng.
Carefully place the O-r ng n ts groove on the front flange.
Use the screws at the bottom of the hous ng to fasten t to ts support.
F x the sunsh eld to the hous ng us ng the screw and the spacer prov ded n the k t
accord ng to the mage.
screw
washer
spacer
7

MAINTENANCE
i
Please read and be fam l ar w th the follow ng nstruct ons before serv c ng the un t.
Ensure proper operat ng cond t on of the un t perform ng safety checks upon complet on of ma ntenance.
D sconnect the un t from the supply c rcu t before clean ng. Do not use caust c or abras ve clean ng products.
Use only replacement parts spec f ed by the manufacturer.
h
Inspect on and ma ntenance of the equ pment must be carr ed out n accordance w th the appl cable standards ( .e. EN
60079-17). Repa r of the equ pment must be carr ed out n accordance w th the appl cable standards ( .e. EN 60079-19).
D sconnect the un t from the supply c rcu t and report to qual f ed serv ce personnel whenever any damage to the
equ pment has been detected.
Do not use electr cal equ pment that seem worn or old.
Th s equ pment has been des gned to f t n harsh env ronments requ r ng l ttle or no ma ntenance. Suggested nspect on
nterval s 6 months, but extremely harsh env ronments may requ re more frequent nspect on and ma ntenance checks. On
each nspect on check the O-r ng seal and the w ndow w per blade ntegr ty. Replace them f necessary.
Regularly perform the following routine activities
- Clean the glass: use water or a l qu d detergent that w ll not generate a hazardous s tuat on.
- Clean the german um w ndow: remove the protect ve guard unscrew ng the 3 screws us ng a no spark ng hex wrench. Use
water or a l qu d detergent that w ll not generate a hazardous s tuat on. Be careful not to scratch the carbon coat ng.
Us ng ethyl alcohol, solvents, hydrogenated hydrocarbons, strong ac ds or alkal s w ll rreparably damage the
german um w ndow. Once completed the clean ng, properly reassemble the protect ve guard.
- Clean the un t: the layer of f lth upon the un t should never exceed 5mm th ck. Use a dry or damp cloth. Do not use
compressed a r.
- Check electr cal connect ons: check cables and electr cal connect ons for ntegr ty and t ghtness. If the cables seem wore or
damaged, refer to the extraord nary ma ntenance sect on.
- Check mount ng accessor es: check mount ng bolts and screws for ntegr ty and t ghtness. Replace or t ghten any
damaged/loose mount ng hardware.
Extraordinary maintenance
Any ntervent on wh ch s not l sted n the rout ne act v t es l st must be done n absence of potent ally explos ve atmosphere.
Any repa r or replacement must be done by, or under superv s on of, Tecnov deo. Use only or g nal spare parts.
The manufacturer decl nes all l ab l ty for any damage result ng from tamper ng, use of non-or g nal spare parts and serv ce
carr ed out w thout follow ng the d rect ves of the present manual.
If the equ pment s l kely to come nto contact w th aggress ve substances, then t s the respons b l ty of the user to take
su table precaut ons that prevent t from be ng adversely affected, thus ensur ng that the type of protect on s not
comprom sed.
Aggress ve substances: ac d c l qu ds or gases that may attack metals, or solvents that may affect polymer c mater als.
Su table precaut ons: regular checks as part of rout ne nspect ons or establ sh ng from the mater al’s data sheet that t s
res stant to spec f c chem cals.
TECHNICAL ATA
General & Mechanical
Construct on: AISI316L Sta nless Steel
F n sh: Electro-pol shed
Cable entr es see Models section
Electrical
Thermostat cally controlled Heater: T[°C] ON = 12 ± 4°C, T[°C] OFF = 20 ± 3°C
Supply voltage: 24, 115, 230V~ (spec f ed at order)
Power consumpt on: 25W MAX
Certifications
Weatherproof standard: IP66/IP67
Rat ng: II 2 G Ex db op pr IIC T6 Gb -40°C ≤ Tamb ≤ +60°C
II 2 D Ex tb IIIC T85°C Db -40°C ≤ Tamb ≤ +60°C
II 2 G Ex db op pr IIB T5 Gb -40°C ≤ Tamb ≤ +75°C
II 2 D Ex tb IIIC T100°C Db -40°C ≤ Tamb ≤ +75°C
ATEX Standards: EN 60079-0:2012; EN 60079-1:2014; EN 60079-28:2015; EN 60079-31:2014
IECEx Standards: IEC 60079-0:2011; IEC 60079-1:2014-06; IEC 60079-28:2015; IEC 60079-31:2013
CE compl ant
8

IMENSIONS
FRONTAL VIEW SI E VIEW
FRONTAL VIEW SI E VIEW
MOUNTING PATTERN
imensions (in brackets) refer to 500 mm tube length models
MAX INTERNAL IMENSIONS
Model Internal dimensions Internal diameter
EX129/EX129IR 80x80x160 95
EX129-M/EX129IR-M 80x80x285 95
EX129-L/EX129IR-L 80x80x405 95
EX129WW 80x80x145 85
EX129WW-M 80x80x265 85
EX129WW-L 80x80x390 85
SAMPLE LABEL
Every unit must carry a marking plate similar to the one above.
DESCRIPTION br ef descr pt on of the un t (such as camera hous ng,
P&T un t, …);
MODEL model name of the un t (such as EX129, EXPTZ, …);
S/N Tecnov deo ser al number followed by the year of manufactur ng;
VOLTAGE supply voltage of the un t;
MAX POWER max mum d ss pated power of the un t.
D mens ons n m ll metres – Tolerances accord ng QMS – Des gn and product spec f cat ons subject to change w thout not ce
9

10