lysbånd_teknisk_dokumentatiom_drift_vedl.prolight_gelco_nordic

Gelco Nordic ApSHylkedamvej 70 : DK-5591 Gelsted

Tel.: 45 63 46 54 08 : Fax: +45 6346 5404

w w w . g e l c o - n o r d i c . d k

Gda_skversion 2.0.0-2006.07.07

TECHNICAL AND OPERATIONALDOCUMENTATION

Segments of continuous rooflightswith integrated smoke vents with ventilation

functionof MCR-PROLIGHT system

Continuous rooflights

Smoke vents and ventilation hatches in continuous rooflights

SEGMENTS OF CONTINUOUS ROOFLIGHTS WITH VENTS MCR PROLIGHT

TECHNICAL AND OPERATIONAL DOCUMENTATION

CONTENTS

1. INTRODUCTION........................................................................................................................................ 32. PURPOSE OF THE DEVICE..................................................................................................................... 33. CONSTRUCTION AND TYPES OF THE DEVICE................................................................................... 34. TRANSPORT AND DELIVERY........................................................ ......................................................... 65. ASSEMBLY OF CONTINUOUS ROOFLIGHTS....................................................................................... 76. ROOF WORK FOR CONTINUOUS ROOFLIGHTS............................................................................... 117. DEFLECTORS ......................................................................................................................................... 148. VENT LEAF ADJUSTMENT................................ .................................................................................... 169. CONTROL ................................................................................................................................................ 16

9.1. Pneumatic control ................................................................................................................................................................179.2. Electrical control...................................................................................................................................................................199.3. Ventilation function...............................................................................................................................................................19

11. MAINTENANCE OF CONTINUOUS ROOFLIGHTS............................................................................ 2012. TERMS OF GUARANTEE AND SERVICE........................................................................................... 2113. TECHNICAL APPROVAL AND CERTIFICATE OF CONFORMANCE............................................... 22



1. INTRODUCTIONThe aim of this technical and operational documentation (DTR) is to acquaint the user with purpose,construction, principle of operation, correct assembly and operation of segments of continuousrooflights of the system MCR-Prolight with smoke vents and ventilation hatches. The DTR containsalso additional information on operating conditions, maintenance, and terms of guarantee of theproduct.Observing the recommendations contained in the technical and operational documentation shallensure correct functioning of the systems in the scope of smoke exhaust and/or venting, as well assafety of the system users.

2. PURPOSE OF THE DEVICEContinuous rooflights and skylights of the system MCR-PROLIGHT are devices installed on the roofabove production floors, storage spaces, sporting halls, shops, staircases in residential buildings,communication routes in public buildings – wherever daylight illumination is required. Continuousrooflights and skylights may be equipped with smoke vents, smoke and ventilation hatches, orventilation hatches.Vents mounted on continuous rooflights and skylights of the system MCR-PROLIGHT are used: As smoke vents (smoke exhaust vents) to exhaust smoke, combustion gases and heat energy

from enclosed spaces (production floors, storage spaces, public facilities, etc.) to the outside ofbuildings, in order to protect human lives and property by:• maintaining escape routes with low smoke levels,• facilitating fire-fighting action by creating a low layer with low smoke levels,• providing protection for the building structure and outfit,• limiting fire damage caused by smoke, hot combustion gases and thermal decomposition

products. As ventilation hatches or smoke exhaust and ventilation hatches to perform the daytime natural

ventilation function.Smoke vents in continuous rooflights and skylights are a part of the smoke control system whichincludes other products of MERCOR SA, e.g.: spot smoke exhaust vents MCR-Prolight +, smokecurtains MCR-Prosmoke, central controllers MCR9705 and MCR0204 and others.

Continuous rooflights and skylights of the system MCR-Prolight with smoke exhaust vents, smokeexhaust and ventilation hatches, and ventilation hatches, are accommodated for mounting on flat andsloped roofs, covered with roofing paper, PVC membrane, trapezium sheet metal, roofing tiles or anyother material.

Continuous rooflights and skylights of the system MCR-Prolight with smoke vents and ventilationhatches have the Certificate of Conformance No. ITB-539/W with requirements included in theTechnical Approval no. AT-15-5661/2005 issued by the Building Research Institute in Warsaw.

3. CONSTRUCTION AND TYPES OF THE DEVICEA continuous rooflight or skylight of the system MCR-Prolight consists of:

1. base,2. dome,3. vent with control elements (in version with smoke vents or ventilation hatches).



Fig. 1. Construction of continuous rooflights with example of arc continuous rooflight

1. Base of the continuous rooflight2. Dome of the continuous rooflight3. Smoke and/or ventilation hatches

The base of continuous rooflights (1) is made of galvanised steel sheet of thickness 1.25÷5 mm andstandard modular length 1000, 1250, 2500, 3000 mm. Standard base height is 300 mm or 500 mm.The base is equipped with a lower shelf used for mounting the base on a trimmer beam or on the roofstructure. Modular bases are connected with each other using bolted joints. The base is mounted tothe substrate using self-tapping screws, plain screws, or expansion bolts, depending on the materialsof the supporting structure. In the case of larger spans of continuous rooflights, the bases are stiffenedusing braces at every 2500 ÷ 3000 mm, made of cold-formed steel sections.

The dome of a continuous rooflight (2) is made of cellular polycarbonate (optionally of solidpolycarbonate or acryl) stretched on a structure of aluminium sections. The dome is connected to thebase with fixing elements (screw joints and rivet joints).

A smoke vent or a ventilation vent (3) may be mounted on the dome. Vents may be of single-leaf ordouble-leaf type. Actuated using pneumatic actuators (CO2 – smoke exhaust, compressed air –ventilation) or electrical actuators (24 V= – smoke exhaust or smoke exhaust and ventilation, 230 V~ –ventilation).Tripping of smoke exhaust vents may be realised both manually from the user level and automaticallyby thermal fuses, MCR type central smoke exhaust controllers, or fire alarm signalling controllers.



Types of continuous rooflights.

Fig. 2. Arc continuous rooflight

Fig. 3. Triangular continuous rooflight

R – radius of the continuous rooflight(depending on the filling material)

S – span of the continuous rooflight(0.5 m ÷ 7 m)

L – length of the continuous rooflight(no limits)

f – deflection of the continuous rooflight(depending on the radius and span)

h – height of the base(standard 300 mm and 500 mm)

cross-section

longitudinal section

_ – inclination angle of the continuousrooflight walls (standard 30° or 45°)

S – span of the continuous rooflight(0.5 m ÷ 7 m)

L – length of the continuous rooflight(no limits)

H – height of the continuous rooflight(depending on the radius and span)

h – height of the base(standard 300 mm and 500 mm)

cross-section



Fig. 4. Pyramid skylight Fig. 5. Igloo skylight

_ – inclination angle of the pyramid walls(standard 30° or 45°)

S – span of the skylight (0.5 m ÷ 7 m)H – height of the pyramid

(depending on the inclination angle and span)h – height of the base (standard 300 mm and 500 mm)

R – radius of the dome (depending on the filling material)D – diameter of the skylight (min. 0.5 m; max 7 m)H – height of the dome

(depending on the diameter and radius)h – height of the base (standard 300 mm and 500 mm)

4. TRANSPORT AND DELIVERYSegments of continuous rooflights are delivered to the assembly site in parts (elements of the base,aluminium sections of the dome, overlay vents, filling (polycarbonate), control elements for vents andconnecting elements). It is caused by the size of continuous rooflights, the necessity to protectindividual elements of vents against damage during transport, and to ensure the safety of road traffic.Unloading should be performed under supervision of a person authorised by the manufacturer, usinggenerally available unloading means (e.g. forklifts – fork length should match the pallets for unloading,cranes equipped with lifting slings with cross-beams) or manually, with special attention to protectionof the elements of continuous rooflights against damage.

top view

cross-section cross-section

top view



5. ASSEMBLY OF CONTINUOUS ROOFLIGHTSAssembly of continuous rooflights is important for correct functioning of the product and should beperformed by MERCOR company or a company with adequate authorisation.

Fig. 6. Typical arc continuous rooflight

Assembly elements:corner elements, self-tapping screws _6.3, M6x50screws with washer, PES gasket, EPDM gasket, SIMgasket, screws with washer with gasket

1. Mount the base of the continuous rooflight on a prepared plinth/structure/trimmer beams, usingfasteners suitable for the construction/plinth material. Choose adequate fasteners – min. _6.3 forself-tapping screws, _6 for screws for wood or metal, _8 for expansion bolts. Install the fastenersat a span of max 50-60 cm. Adjacent elements of bases should be connected with each otherusing an overlay of sheet metal and screws M10x20 with flat washer and nut. Keep the designedbase opening dimensions. Install the corner elements at the connection of the base and thetympanum base (rivet).

Fig. 7. Seating the continuous rooflight on:

a/ steel structure b/ reinforced concrete plinth c/ wooden structure

2. Thermally insulate the base (action of the company which is making the roof).

leaf filling

pressing section

edge section

base of the continuousrooflight

fastening screw

supporting structuresteel section

expansion bolt

supporting structurereinforced concrete plinth

wood screw

supporting structurewooden

1. Supporting section of the tympanum(gable wall)

2. Tympanum filling3. Pressing spring4. Edge section5. Tympan base (gable)6. Base of the continuous rooflight7. Filling of the continuous rooflight8. Pressing section9. Supporting section

supporting section

leaf filling

pressing section

edge section


supporting section

leaf filling

pressing section

edge section


supporting section



3. Insulate the base with the water insulation of the roof in accordance with the figure and the goodconstruction practice (action of the company which is making the roof).

Fig. 8. Method of making thermal insulation and water insulation

Fig. 9. Assembly of edge sections

1. Base of the continuous rooflight2. Thermal insulation of the base of the continuous rooflight3. Water insulation of the roof4. Thermal insulation of the roof5. Roof structure6. Corner element

4. Distribute the sections on the roof alongthe base of the continuous rooflight, inaccordance with the figure attached to thedelivery.

5. Attach the self-adhesive PES gasketaround the base of the continuous rooflightunder the edge section and the tympanum.

6. Attach the edge sections onto the installedand worked base, using self-tappingscrews _6.3x25, keeping the distancesspecified in adjacent figures. The distanceof 30 mm is approximate – determine onthe basis of the tympanum width.

7. Put complete tympanum onto the installedand worked tympanum base.

8. Attach the vertically positioned tympanumto the base, using self-tapping screws_6.3x25 through the element no. 5, fig 11(so-called babet).

9. Attach the tympanum section (2) to thebase of the continuous rooflight and theedge section, using self-tapping screws_6.3x25.



Fig. 10. Assembly of tympanum

10. Lay the supporting sections in accordancewith the documentation attached to thedelivery – keep the dimensions C and D –the axis of the supporting section must bealigned with the axis of the holes fortensioning screws in the edge section (do notmistake with drainage holes). Push thesupporting sections against the vertical shelfof the edge section.

11. Attach the supporting sections of thecontinuous rooflight to the edge section andthe base, using self-tapping screws _6.3x25.

Fig. 12. Assembly of supporting sections

1. Tympanum filling2. Tympanum section3. Spring4. Babet

Fig. 11. Tympanum details



Fig. 13. Preparation of pressing sections and filling 12. Prepare the pressing sections for assembly bypushing the SIM gasket into the sectiongroove.

13. Orient the polycarbonate boards with the UV-resistant side (marked with symbols on theprotective foil of the boards) facing upwards.

15. Lay the polycarbonate boards successively from one of the tympanums, in accordance with thedistribution of the supporting sections and the dimensions of the boards, with the UV-resistant sidefacing upwards. The board at the tympanum should face the tympanum section in accordancewith the adjacent figure. The end of the next board must coincide with the supporting section.Polycarbonate must be away from the wall of the edge section!

16. Put pressing sections with gaskets onto the joints of 2 boards on the supporting section and ontoextreme boards, proceeding along with laying the boards. The axes of supporting sections mustbe aligned with the axes of pressing sections. The pressing section should be inserted with bothends into the edge section.

17. Tension each pressing section at both sides, using M6x50 screws with washers. Put the screwsthrough the holes in the edge section in accordance with the adjacent figure.

18. Attach the pressing sections to the supporting sections, using metal sheet screws _5.5 withwasher with gasket. Under vents, use metal sheet countersunk head screws.

19. Remove the protective foil from the polycarbonate boards.20. Push the EPDM gaskets into between the edge of the edge section and the polycarbonate board,

in accordance with the figure. Permissible gaps at the end of the gasket up to 1 mm.

Fig. 15. Laying the gasket of the edge section

Fig. 14. Laying the filling boards

SIM gasket

EPDM gasket

laying direction



6. ROOF WORK FOR CONTINUOUS ROOFLIGHTSFig. 16. Steel base on reinforced concrete structure

Plain base Overlay base

1. steel base of the continuous rooflight2. thermal insulation of the base

3. finishing with roofing paper ormembrane4. thermal insulation of the roof

5. reinforced concrete slab6. overlay

Fig. 17. Steel base on steel structure


1. steel base of the continuous rooflight2. thermal insulation of the base3. finishing with roofing paper ormembrane

4. thermal insulation of the roof5. trapezium sheet metal

6. steel supporting structure7. overlay

base

hei

ght

base

hei

ght

base

hei

ght

base

hei

ght






4. thermal insulation of the roof5. additional roof work6. trapezium sheet metal





4. thermal insulation of the roof5. trapezium sheet metal


base

hei

ght

base

hei

ght

base

hei

ght

base

hei

ght



Fig. 20. Steel base on steel structure – system roof – aluminium finishing on a profiled sheet metal roof

Fig. 21. Steel base on steel structure – system roof – aluminium finishing on a profiled sheet metal roof

1. steel base of the continuous rooflight2. thermal insulation of the base3. external aluminium finishing4. thermal insulation of the roof5. system bolt6. system gasket7. covering sheet metal8. supporting structure

possible finishing variants of continuous rooflights on roofscovered with sheet metal



1. steel base of the continuous rooflight2. thermal insulation of the base3. external aluminium finishing4. thermal insulation of the roof5. system bolt6. system gasket7. covering sheet metal8. supporting structure



Fig. 22. Steel base on concrete, steel, or wooden plinth

7. WIND DEFLECTORSWind deflectors are used for increasing the active surface area of smoke exhaust of the smoke vents.Deflectors are made of aluminium sheet. They may be painted in any colour of RAL palette. Height:150-450 mm, depending on the type and size of the vent. They are mounted to the base of the overlayvent and the elements of the continuous rooflight, using consoles and screws, and elements ofdeflectors are joined with each other using aluminium rivets.

Fig. 23. Deflectors in a vent mounted on a continuous rooflight

1. plinth2. thermal insulation of the plinth3. covering with roofing paper or membrane4. thermal insulation of the roof5. reinforced concrete slab6. overlay base

1. Continuous rooflight2. Vent3. Deflectors4. Deflector console5. Screw joint6. Rivet joint



Basic types and sizes of deflectors used:• for single-leaf vents of full span of the continuous rooflight (U17): three-sided deflectors of

nominal height 200 mm;• for single-leaf overlay vents (R17):

o in continuous rooflights of width 2.8 m: three-sided deflectors of nominal height200 mm;

o in continuous rooflights of width >2.8 m: two-sided deflectors of nominal height150 mm;

• for double-leaf vents:o of nominal dimensions 200 x 250 cm and larger: two-sided deflectors of nominal

height 450 mm;o others: two-sided deflectors of nominal height 350 mm.

Fig. 24. Deflectors in single-leaf vents (broken line indicates the direction of leaf opening and the orientations of the deflector inrelation to the hinges)

a/ three-sided deflector b/ two-sided deflector

Fig. 25. Deflectors in a double-leaf vent (broken line indicates the direction of leaf opening and the orientations of the deflectorin relation to the hinges)

deflector

vent

continuousrooflight

deflector

vent

continuousrooflight



8. VENT LEAF ADJUSTMENT(HOOK CONSOLE, EKE BOLTS AND 'T' BOLTS)

The vent leaf is connected to the actuator with a hook console. The hook console is locked on a T boltor a plain bolt. Pneumatic and electrical spindle actuators are connected to the hook console with aneye bolt that is screwed into the piston rod/spindle of the actuator. Play of the vent leaf should bereduced by screwing in the eye bolt or by adjusting the T bolt. The eye bolt or the T bolt should beprotected against screwing out with a locknut. In the case if an additional 230 V~ electrical actuator isused for ventilation in a system with pneumatic actuator, the T bolt is screwed into the toothed strip orthe spindle of the electrical actuator.

Fig. 26. T bolt Fig. 27. Hook console Fig. 28. Eye bolt

9. CONTROLOperation of the smoke exhaust vents and ventilation hatches in continuous rooflights requires somedevices for their opening and closing. These devices form a control system for smoke exhaust orsmoke exhaust and ventilation. Depending on the type of devices used, a smoke exhaust controlsystem may be executed as:

• pneumatic system,• electrical system,• pneumatic-electrical system (pneumatic part for smoke exhaust and electrical part controlling

the ventilation).Depending on the method of control, the vents are equipped with pneumatic actuators with thermaltrippers, electrical actuators, and additionally with pneumatic and electrical actuators for naturalventilation control.

Fig. 29. Connection of actuators with hook console



9.1. Pneumatic controlAfter the smoke exhaust actuator is installed in the cross-bar, make the necessary connections of thepneumatic system and adjust the actuator. The adjustment consists in connecting the eye bolt of thepneumatic actuator with the bolt of the hook console, and adequate adjustment so that the consolereliably locks on the catch.Pneumatic systems between actuators, thermal trippers and other control elements should beexecuted using e.g. copper/steel tube for smoke exhaust control systems and flexible tube forventilation only control systems.

Fig. 30. Method of mounting the flexible conduits of the ventilation system

Fig. 31. Connection of the hose joint with the copper tube

Threaded connections of hose joints with valves, actuators, etc. are sealed using suitable chemicalagents, e.g. Loctite 243 (recommended) or Teflon tape, by winding it on the thread. Loctite 243 shouldbe applied in several (2-3) drops on the thread for sealing. After making the screwed connection,Loctite 243 sets, sealing the connection and protecting it against uncontrolled loosening (important inthe case of actuator connections). Such protected hose joint may only be unscrewed using hand tools.

Nut

Conduit

Clamping ring

Bush (for plasticconduits)

Body

Copper tube

Clamping ring

Body

Nut



NOTE: For safety reasons during transport, the supplied thermal tripper is not armed. After thevent is mounted in the continuous rooflight, the thermal tripper should be armed.Arming procedure of the thermal tripper:

- check if the screw tightening the needle spring (1) is unscrewed, and if not, fully unscrew itmanually,

- install the alcohol ampoule (2) in the gas flow controller socket, with the sharpened endtowards the body, and manually tighten the screw fastening the ampoule,

- slide in the valve slider (4),- fully tighten the needle spring using the screw (1) – manually,- check if the cartridge needle is hidden, and if the gasket is present in the cartridge socket,- manually screw in the CO2 cartridge (3).

Fig. 33. Lock releasing direction in a pneumatic actuator

Pneumatic actuators for smoke exhaust have an internal lock that prevents the closing of a fullyopened vent leaf. Method of closing the vent leaves after emergency opening for systems without theremote closing function:

1. Release CO2 from the system by unscrewing the cartridge from the thermal tripper or theemergency box (note: the system is under high pressure – unscrew slowly, note: the cartridgemay freeze).

2. Release the locks of the actuator (5), by lifting them in the direction of the operating movementof the actuator (in accordance with the arrow in Fig. 33).

3. Lower the vent leaf.4. Check the condition of the leaf lock.5. Repeat the steps 2-4 for the other leaf.6. Insert a new CO2 cartridge into the thermal tripper or the emergency box.7. Possibly replace the thermal fuse (alcohol ampoule (2)).

Fig. 32. Thermal tripper



9.2. Electrical controlAfter the electrical smoke exhaust actuator is installed in the cross-bar, make the necessary electricalconnections and adjust the actuator. The adjustment consists in connecting the eye bolt of theelectrical actuator with the bolt of the hook console, and adequate adjustment so that the consolereliably locks on the catch, while the electrical actuator is switched off after closing the vent by the limitswitch and not by the overload switch.Method of connecting the MCR-W actuator (conductor polarisation):

brown conductor +blue conductor – } spindle moving in brown conductor –

blue conductor + } spindle moving out

For control and power supply of electrical actuators MCR-W for smoke vents MCR PROLIGHTshould be used control units MCR9705 or MCR0204 and extension modules MCRR0424 and /orMCRR0448.

9.3. Ventilation functionThe ventilation functions may be realised using 2 basic methods:

- using pneumatic actuators with adequate system,- using an additional electrical actuator supplied with 230 V~ (figure below).

The electrical actuator for ventilation is usually not factory-mounted due to transport considerations. Itshould be mounted in the upper cross-bar into the prepared holes, using screws ST 12 1/8 (for theExxx-230 actuator) or threaded bolts (JMB actuators) delivered with the actuator. The actuator isequipped with a T bolt that is used interchangeably with the eye bolt connecting to the hook console.A weather monitoring station, e.g. MCRP054, is recommended in the ventilation control system, toclose the opened vents in the case of a strong wind or rain, in order to protect the user property andthe vent structure against damage.

Fig. 34. Actuator for ventilation control(Exxx-230 type)

Fig. 35. T bolt Fig. 36. ST 12 1/8 screw



Fig. 37. Connection diagram for 230 VAC electrical actuator for ventilationa/Actuator of type E xxx - 230 V has two circuits:• operating – movement direction control (conductors: black/brown – blue),• signalling (conductors: 2 x white; signalling of actuator opening – volt-free contact).

blac

k

brow

n

blue

whi

te

whi

te



11. MAINTENANCE OF CONTINUOUS ROOFLIGHTSPeriodical maintenance and servicing inspections of installed devices are necessary during operation.Servicing and maintenance activities are performed by the authorised service MERCOR SA. Theinterval between servicing inspections is 6 months. The following actions performed by the user arerecommended between the inspections:

1. Checking the condition of electrical system with special attention to mechanical damage.2. Checking the condition of pneumatic system with special attention to mechanical damage.3. Checking the condition of hook consoles (whether they are fully closed and not locked).4. Checking the condition of gaskets.5. Periodical cleaning of the surfaces of polycarbonate boards:

for cleaning use a sponge or soft cloth and lukewarm water with addition of mildcleaning agents commonly used in household. The boards must not be scrubbedusing brushes or sharp objects. Do not use abrasive agents, strongly alkaline agents,solvents, etc. In doubtful cases make a test of the cleaning agent on a sample or asmall surface.

b/Actuator of type JMBB-500-300-LA has two circuits:• operating – movement direction control (conductors: brown/black1–blue),• signalling (conductors: black2/black3; signalling of actuator opening –volt-free contact).

brow

n

blac

k 1

blue

blac

k 2

blac

k 3



12. TERMS OF GUARANTEE AND SERVICE1. MERCOR SA grants 12-month guarantee for the sold devices, unless the „delivery contract” or the

„delivery and mounting contract” states otherwise.2. If faults resulting from hidden defects of devices should occur during the period of guarantee,

MERCOR SA assumes the obligation to rectify them within a period not longer than 21 days sincereporting.

3. In the case of faults resulting from improper utilisation of devices, or other causes independent ofMERCOR SA, the purchaser shall be charged with the costs of their rectification.

4. MERCOR SA reserves the right to extend the repair period in the case of repairs which arecomplex or require the purchase of non-standard subassemblies [elements] or spare parts.

5. In accordance with the generally accepted practice, the guarantee does not cover:• damage and failures of devices caused by improper utilisation, lack of maintenance or lack of

periodical inspections,• damage of devices resulting from causes independent of MERCOR SA, in particular by

random events in the form of downpour, flooding, hurricane, inundation, lightning stroke,overvoltages in electric mains, explosion, hail, aircraft fall, fire, avalanche, landslide, orsecondary damage resulting from the above causes. Downpour is considered as rainfall withefficiency ratio of at least 4, established by IMiGW. Hurricane is considered as wind withvelocity of at least 17.5 m/s,

• damage resulting from neglecting the obligation of immediate reporting of every observedfault,

• deterioration of the quality of layers resulting from natural aging processes (fading, oxidation),• faults resulting from the use of abrasives or aggressive cleaning agents,• parts subject to natural wear during use (e.g. gaskets), unless a manufacturing defect

occurred in them.6. Every fault subject to the guarantee should be reported immediately to MERCOR SA.7. The purchaser is obligated to proper utilisation and maintenance of the purchased devices,

performing periodical servicing inspections (at least 2 times per year) and recording of everyservicing inspection in a „building object book” in accordance with art. 64 of the Building Law.

8. Guarantee and warranty expire with immediate effect in the following cases:• if the purchaser or the user introduces structural modifications on their own without prior

agreement with MERCOR SA,• if maintenance or periodical servicing inspections have not been performed on time or have

been performed by a service that is not authorised by MERCOR SA or if devices have beenutilised incorrectly,

• any intervention of unauthorised persons – except for the activities included in the scope ofnormal utilisation of devices.

9. Matters not regulated by these terms of guarantee shall be governed by regulations of the CivilCode, and especially art. 577-581.

SERVICING INSPECTIONS:1. Devices should be subject to periodical servicing inspections every 6 months during the entire

period of their operation.2. The servicing inspections should be performed by companies having adequate authorisation of

MERCOR SA.3. On issues related to service please contact the Service Department, phone 058/ 341 42 45 ext.

127 or fax 058/ 341 39 85, Monday to Friday from 8 to 16.



13. TECHNICAL APPROVAL AND CERTIFICATE OFCONFORMANCE

BUILDING RESEARCH INSTITUTEP L 0 0 - 6 1 1 W A R S Z A W A , u l . F I L T R O W A 1

phone: (48 22) 825-04-71 ; (48 22) 825-76-55 – fax: (48 22) 825-52-86

M e m b e r o f t h e E u r o p e a n U n i o n o f T e c h n i c a l A p p r o v a l s i n B u i l d i n g I n d u s t r y – U E A t cM e m b e r o f t h e E u r o p e a n O r g a n i z a t i o n f o r T e c h n i c a l A p p r o v a l s – E O T A

Series: TECHNICAL APPROVALS

TECHNICAL APPROVAL ITBAT-15-5661/2005

On the basis of the decree of the Minister of Infrastructure of 8 November 2004 on technical approvals andorganizational units authorised to issue them (Journal of Laws No. 249, item 2497), following the procedure of approvalcarried out at the Building Research Institute in Warsaw on request of the company:

MERCOR SA

ul. Grzegorza z Sanoka 2, 80-408 Gda_sk

it is hereby certified that the products named below are suitable for application in the building industry:

Segments of continuous rooflights with smokevents with venting function and skylights

of MCR-PROLIGHT systemwith the scope and the rules as set out in the Annexe constituting an integral part of this Technical Approval ITB.

Expiration date:30 June 2010

Annexe:General and technical provisions

Warsaw, June 2005

The Technical Approval ITB AT-15-5661/2005 is a revision of the Technical Approval ITB AT-15-5661/2003. The Technical ApprovalITB AT-15-5661/2005 document contains 31 pages. The text of this document may only be duplicated as a whole. Publication ordistribution of fragments of the text of the Technical Approval in any other form requires a written permission of the Building ResearchInstitute.

D I R E C T O R

Building Research Institute

doc. dr in_. Stanis_aw M. Wierzbicki

®

Copying and distribution withconsent of authorised persons.



CERTIFICATE OF CONFORMANCENo. ITB – 0539/W

After performing a conformance evaluation and inspection of the production facility and the systemof factory inspection of production (ZKP), the Department of Certification of the Building Research Institute states that:

SEGMENTS OF CONTINUOUS ROOFLIGHTS WITH SMOKEVENTS WITH VENTING FUNCTION AND SKYLIGHTS

OF MCR-PROLIGHT SYSTEM- of operation reliability class SL 900 and temperature resistance class B 300

(applies to vents with pneumatic actuators)- of operation reliability class SL 650 and temperature resistance class B 300

(applies to vents with electrical actuators)

introduced to the market by:MERCOR SA

ul. Grzegorza z Sanoka 2, 80-408 Gda_sk

manufactured in the factory:MERCOR SA

ul. Twarda 7, 80-871 Gda_sk

satisfy the requirements specified in:

Technical Approval ITB no. AT-15-5661/2005 valid until 30 June 2010

The Department of Certification of the Building Research Institute states that:

• results of the product type examinations and the ZKP system introduced by the Manufacturerare in accordance with the requirements of the above mentioned reference document,

• the Manufacturer performs examinations of product samples, taken in the factory,in accordance with the established plan of examinations.

The Department of Certification of the Building Research Institute maintainsconstant supervision, evaluation and acceptance of the ZKP

The present certificate, issued for the first time on 01.07.2005, is valid until the reference document is valid,until the product satisfies the requirements of that document, and until the product type,the conditions and place of production, and the ZKP system are not changed essentially.

Warsaw, 01.07.2005

BUILDING RESEARCH INSTITUTEDEPARTMENT OF CERTIFICATION

D I R E C T O R

Building Research Institute

doc. dr in_. Stanis_aw Wierzbicki

Copying and distribution withconsent of authorised persons.

D E P U T Y D I R E C T O R

Department of Certification

dr in_ Jan Bobrowicz

lysbånd_teknisk_dokumentatiom_drift_vedl.prolight_gelco_nordic

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