mercor mcr-PROLIGHT DVP Operation And Maintenance Manual Download Page 2

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mcr-PROLIGHT

VENTS

TYPE

DVP,

DVPS

PERATION AND MAINTENANCE MANUAL

Page 2 of 30

TABLE OF CONTENTS

1. INTRODUCTION ..................................................................................................... 3

2. PURPOSE OF DEVICE .......................................................................................... 3

3. DEVICE DESIGN AND PRINCIPLE OF OPERATION ............................................ 3

4. TRANSPORT AND DELIVERY ............................................................................... 5

5. DEVICE INSTALLATION ........................................................................................ 6

5.1. Methods of vents placement ......................................................................................................... 7

6. DEFLECTORS AND INLET DEFLECTORS ......................................................... 12

7. VENT LEAF ADJUSTMENT .................................................................................. 15

8. CONTROL ............................................................................................................. 16

8.1. Pneumatic control ....................................................................................................................... 16

8.2. Electric smoke exhausting control .............................................................................................. 18

8.3. Ventilation function ..................................................................................................................... 19

8.4. Mechanical control ...................................................................................................................... 21

8.4.1. Lock opening methods ............................................................................................................ 21

8.4.2. Preparing locks for operation................................................................................................... 22

8.4.3. Locks adjustment ..................................................................................................................... 25

9. INSTALLATION OF CONTROL DELIVERED SEPARATELY ............................... 26

10. VENTS MAINTENANCE ..................................................................................... 27

11. WARRANTY AND SERVICE TERMS ................................................................. 28

12. CERTIFICATES OF CONFORMITY ................................................................... 29

NOTE

For safety reasons, vents with pneumatic control are shipped with the

thermal trigger unarmed.

A vent with unarmed thermal trigger is NOT ready for operation.

The thermal trigger must be armed, and a CO

cartridge installed

(point 8.1).

Summary of Contents for mcr-PROLIGHT DVP

Page 1: ...ańsk ver 2 2 6 2017 09 12 ul Grzegorza z Sanoka 2 80 408 Gdańsk tel 48 58 341 42 45 tel fax 48 58 341 39 85 OPERATION AND MAINTENANCE MANUAL mcr PROLIGHT spot smoke vents type DVP DVPS type DVP type DVPS ...

Page 2: ...6 8 2 Electric smoke exhausting control 18 8 3 Ventilation function 19 8 4 Mechanical control 21 8 4 1 Lock opening methods 21 8 4 2 Preparing locks for operation 22 8 4 3 Locks adjustment 25 9 INSTALLATION OF CONTROL DELIVERED SEPARATELY 26 10 VENTS MAINTENANCE 27 11 WARRANTY AND SERVICE TERMS 28 12 CERTIFICATES OF CONFORMITY 29 NOTE For safety reasons vents with pneumatic control are shipped wit...

Page 3: ...corridor with moderate smoking intensity ensuring protection for the building structure and its equipment limiting fire damage caused by smoke hot burning fumes and thermal decomposition byproducts The smoke vents may also serve the purpose of ventilation vents smoke ventilation vents or roof skylights The use of smoke vents provides the following opportunities to the Investor lowering the buildin...

Page 4: ... 11 leaf gasket 12 base flange 13 hinge 14 external sheathing galvanized steel sheet multi chamber polycarbonate of thickness from 10 to 25 mm with different opacities and different heat transfer coefficients ALU laminate layers aluminum thermal insulation aluminium mcr PROLIGHT type DVP DVPS vents are offered with the following control systems pneumatic control electric control mechanical control...

Page 5: ...The following are always delivered separately deflectors dome type leaf glazing and electrical actuators for ventilation function This is due to the necessity of protecting individual vent elements from transport damage and ensuring safety in road traffic Unloading should be performed under the supervision of a person authorized by the manufacturer using generally accessible handling equipment or ...

Page 6: ... elements should be selected depending on the supporting structure s making according to the below table Fixtures should be installed at 50 60 cm spacing supporting structure type minimum fixture diameter steel min Ø4 8 mm concrete min Ø6 mm wood min Ø6 mm Fig 4 Method of mcr PROLIGHT DVP positioning on the roof fixtures spacing The vent bases are ready for flashing works with roofing paper PVC me...

Page 7: ...se permanent discolorations of elements and become hard to remove 3 If the vent is not supplied to the construction site preassembled maintain special caution when installing polycarbonate panels Damaging the tape protecting the edges of polycarbonate panels will cause contamination to penetrate into the PCA chambers which is not covered by warranty 5 1 Methods of vents placement Fig 5 Placement o...

Page 8: ...d concrete panel Fig 6 Method of sealing with roof membrane or roofing paper detail A Details B Fig 7 Steel base on a reinforced concrete panel a membrane flashing b roofing paper flashing a b 1 Steel base 2 Thermal insulation of base 3 Sheet strip for installing roof membrane or roofing paper 4 Roofing membrane or roofing paper 5 Base eaves 6 Leaf gasket 7 Carrying frame 8 Clamping frame 9 Leaf g...

Page 9: ...sing with membrane or roofing paper 4 roof thermal insulation 5 roofing sheet 6 steel bearing structure 1 vent steel base 2 base thermal insulation 3 processing with membrane or roofing paper 4 roof thermal insulation 5 steel bearing structure 6 roofing sheet Fig 8 Steel base on steel structure a membrane flashing b roofing paper flashing Fig 9 Steel base on steel structure a membrane flashing b r...

Page 10: ...l vent base 2 base thermal insulation 3 overlay thermal insulation 4 base overlay 5 processing with membrane or roofing paper 6 reinforced concrete plinth 7 roof thermal insulation Fig 11 Slanted steel base on steel structure Fig 12 Steel base on steel wooden or reinforced concrete plinth For installation of mcr PROLIGHT DVP DVPS vents on slanted roofs the base must be positioned in such way that ...

Page 11: ... side 2 trough cover part of base 3 vent leaf 4 thermal insulation 5 water insulation performed on the object Fig 13 Vent installation on slanted roofs Fig 14 Diagram of water insulation installation on mcr PROLIGHT vent 3 5 1 4 3 5 1 4 5 1 3 2 2 A A B B Section A A central trough Section B B ...

Page 12: ...in the form of pre bent elements The vents are delivered with deflector holders fixed to the vent base The deflectors may additionally feature bracing ribs The ribs are fixed to the deflectors at production stage Ø4 8x8 mm aluminum steel rivets must be used for installing the deflectors 2 pcs per each installation holder Fig 15 mcr PROLIGHT type DVP vent with deflectors fitted 2 1 3 4 1 Deflector ...

Page 13: ...may be painted to any RAL colour The inlet deflector is pre fixed to the vent in transporting position After installing the vent the deflector should be fixed in working position loosen the screws in fixture holders on side A of the deflector in place of the prepared bean holes undo the screws in fixture holders on side B of the deflector in place of the prepared Ø6 5 mm holes lower the deflector ...

Page 14: ...0 Fig 17 Inlet deflector installation holders installed in transporting position Fig 18 Inlet deflector in transporting position hidden in the vent 2 5 1 3 4 1 Deflector side A with bean holes 2 Deflector side B with Ø6 5 mm holes 3 Installation holder 4 Bean holes 5 Ø6 5mm holes ...

Page 15: ...pneumatic and electric actuators are joined with the hook console using an eye bolt which is screwed into the actuator s spindle rod The vent leaf play should be eliminated by tightening the eye bolt or adjusting T bolt The eye bolt or T bolt should be secured from loosening with a counter nut When using auxiliary 230V electrical actuator for ventilation in systems with pneumatic actuator the T bo...

Page 16: ...rvice department immediately see point 11 If the flap must be shut immediately proceed with the following before the service technicians arrive disconnect the immobilized actuator from the leaf e g disconnect the eye bolt from the hook console or undo the eye bolt from the actuator or disconnect the actuator from the cross bar console then shut the leaf and secure it from opening 8 1 Pneumatic con...

Page 17: ...and arm the thermal trigger Nut Cord Clamping ring Sleeve for plastic leads Body Copper tube Clamping ring Nut Body Thermal trigger arming make sure that the screw tensioning the striker spring 1 is loose otherwise loosen it manually until stop install an alcohol vial 2 in the gas flow regulator socket with the sharpened tip pointing towards the body tighten the vial screw by hand insert the valve...

Page 18: ...rt a new CO2 cartridge in the thermal trigger or alarm box 7 Replace the thermal fuse alcohol vial 2 if required 8 2 Electric smoke exhausting control Leaf opening control system employing 24V electrical actuator for smoke exhausting is delivered preassembled in the vent Preparing it for operation consists in connecting the eye bolt of the electrical actuator with the pin of the hook console and a...

Page 19: ...ing holes using ST12 1 8 screws For Exxx 230 actuator or threaded bolts JMB actuators supplied with the actuator It is recommended to secure the ST12 screws from loosening using Loctite 243 or similar agent The actuator has a T shaped bolt that should be installed in place of the eye bolt The hook console should be latched onto the T bolt It is recommended to integrate into the system a weather au...

Page 20: ...ol black brown blue cables signalling circuit cables 2 x white actuator opening signalling voltage free contact Fig 28 Actuator type Exx 230 b Actuator type JMBB 500 300 LA has two circuits working circuit movement direction control cables brown black1 blue signalling cables black2 black3 actuator opening signalling voltage free contact Fig 29 Actuator type JMB 500 300 LA black brown blue white bl...

Page 21: ...or mechanical control The easiest way to distinguish between the standard lock and lock with electromagnet is to check if it does for lock with electromagnet or does not for standard lock have an enclosure The type of lock with electromagnet can be further identified based on the electromagnet power rating 1 3 5 W power electromagnet triggered by electrical impulse current flow 2 1 6 W power elect...

Page 22: ...peration The vent is delivered to the client with the locks secured with a cable strap for locks with electromagnet only The protection method and location is presented on fig 32 Fig 32 Lock secured using cable strap 1 2 1 Countering self drilling screw 2 Screws for adjusting the lock position 1 2 3 1 Safety fuse 2 Electromagnet 3 Cord ...

Page 23: ...ormed for both locks 1 After connecting the electromagnet to power supply cables lay them in such way that they do not collide with the moving parts of the lock the full range of the mechanisms movement must be taken into consideration 2 For electromagnets triggered by power decay first turn power supply on and only then close the armature the closing method is presented on fig 34 the armature is ...

Page 24: ...AND MAINTENANCE MANUAL Page 24 of 30 3 4 Fig 34 Closing the lock armature a Lock follower closed b Lock follower shut Fig 35 Lock before and after shutting 1 2 Lock follower 2 1 Electromagnet armature 3 Latch closed 4 Lock lever in shut position ...

Page 25: ...e height if necessary tighten the screws and secure the lock from unintended moving using a counter self drilling screw labelled as item 1 on figure 32 Method 2 adjustment of electromagnet armature fixture After closing the armature it should contact the electromagnet at its full area If a situation shown on fig 36 occurs when the armature does not shut completely adjust it so that the electromagn...

Page 26: ...side the cross bar and fix them using the supplied joints or sleeve mcrW SG Use hexagonal keys for installation The sleeve tightening torque should be 10 Nm It is recommended to protect the joints and sleeves from loosening with Loctite 243 or similar agent C Connect the actuator to the hook console fixed to the vent leaf To do so remove the pin and place the mandrel through the actuator eye bolt ...

Page 27: ... polycarbonate panels use sponge or soft fabric and lukewarm water with a mild cleaning detergent for general household use The panels must not be scrubbed with brushes and sharp items Do not use abrasive strongly alkaline agents or solvents In doubt test the cleaning agent on a sample or small area 7 Check that the clamping frame holding the leaf glazing is securely fixed If the clamping frame lo...

Page 28: ...s unless they had a factory defect damage occurred as an effect of aggressive external factors particularly chemical and biological factors or factors which originate from production processes and operations performed within the building or in the direct vicinity of the building in which the devices were installed contamination of polycarbonate chambers with dust or particles whose effective grain...

Page 29: ...mcr PROLIGHT vents TYPE DVP DVPS OPERATION AND MAINTENANCE MANUAL Page 29 of 30 12 CERTIFICATES OF CONFORMITY ...

Page 30: ...mcr PROLIGHT vents TYPE DVP DVPS OPERATION AND MAINTENANCE MANUAL Page 30 of 30 ...

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