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Summary of Contents for mercor mcr PROLIGHT DVP
- Page 1 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual type DVP type DVPS Nr dok: HO.25.00292 rev.: A Status: Wydany...
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Page 2: Table Of Contents
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual Table of contents I. INTRODUCTION .................... 3 II. PURPOSE OF THE DEVICE ................3 III. GENERAL DESIGN AND PRINCIPLE OF OPERATION ........4 IV. TRANSPORT AND DELIVERY ................6 V. -
Page 3: Introduction
• extending permissible fire zones, • elongating evacuation routes mcr PROLIGHT smoke vents are part of a smoke control system that comprises other MERCOR SA products, including, among others: mcr PROLIGHT smoke vents in continuous skylights and single skylights, mcr-PROSMOKE smoke curtains, mcr 9705 and mcr 0204 control units, and others. -
Page 4: General Design And Principle Of Operation
III. GENERAL DESIGN AND PRINCIPLE OF OPERATION Depending on the customer's individual requirement, MERCOR offers double-leaf smoke vents and fixed and opening skylights, on straight bases, in a broad range of clear dimensions and base heights. All steel elements of the vents are protected with a zinc coat, applied using hot-dip or galvanic method. - Page 5 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual b/ mechanical control glazing pressing frame supporting frame leaf cross-bar gas spring holder gas spring for smoke exhausting RST lock console base 10. base thermal insulation 11. leaf gasket 12.
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Page 6: Transport And Delivery
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual TRANSPORT AND DELIVERY mcr PROLIGHT type DVP, DVPS vents are delivered pre-assembled, but in specific cases (additional external flashing, low base heights, etc.) they may be delivered in the form of assemblies. The following are always delivered separately: deflectors, special blind leaf glazing and electrical actuators for ventilation function. -
Page 7: Installation
Ø6 mm wood Fig. 4 Method of mounting the mcr PROLIGHT DVP smoke vent on the roof – spacing of connectors. The vent bases are ready for roofing works with roofing paper, PVC membrane or sheet metal. The vent base, in its upper part, is equipped with a strip of galvanized steel sheet around the entire circumference, which is used for fixing roof flashings / roof coverings using screws. -
Page 8: Methods Of Installing Smoke Vents
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual NOTE 1. If roofing paper is to be welded to the above mentioned sheet strip, IT IS ABSOLUTELY REQUIRED to use a cover for protecting the vent glazing and spacer sleeves from the effect of fire/hot air. - Page 9 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual detail A steel base thermal insulation of base sheet strip for installing roof membrane or roofing paper roofing membrane or roofing paper base eaves leaf gasket supporting frame pressing frame leaf glazing Fig.
- Page 10 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual 1. vent steel base 2. base thermal insulation 3. covering with PVC membrane or roofing paper 4. roof thermal insulation 5. corrugated roofing sheet 6. additional roof flashing 7. steel bearing structure Fig.
- Page 11 Fig. 12 Steel overlay base placed on a steel, wooden or reinforced concrete plinth When installing mcr PROLIGHT DVP, DVPS smoke vents on sloping roofs, the base should be placed in such a way that the hinges are situated parallel to the direction of the roof slope Fig. 13.
- Page 12 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual Fig. 13 Installation of the vent on slanted roof. Side wall of the vent base Fig. 14 Installation diagram of waterproofing membrane Gutter cover – part of the base on mcr PROLIGHT smoke vent.
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Page 13: Wind Deflectors And Inlet Deflector
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual WIND DEFLECTORS AND INLET DEFLECTOR 6.1. Wind deflectors Deflectors are used to increase the active smoke exhausting area of smoke vents. In standard, they are made of aluminium sheet. Deflectors are delivered on site in the form of factory-bent elements and cut to size. -
Page 14: Inlet Deflector
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual 1. wind deflector 2. vent base 3. mounting bracket (deflector holder) – place for riveting the wind deflectors Fig. 16 Installation of the wind deflector to the vent base – view from the side of vent leaf – detail A. Selected sizes of deflectors are equipped with additional reinforcements: 1. - Page 15 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual 1. Deflector (side A with bean holes) 2. Deflector (side B with Ø6.5 mm holes) 3. Mounting bracket 4. Bean holes 5. Ø6.5mm holes Fig. 18 Inlet deflector (mounting brackets in transport position). Fig.
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Page 16: Vent Leaf Adjustment
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual Fig. 20 Inlet deflector in working position. VII. VENT LEAF ADJUSTMENT (MECHANICAL HOOK LOCK, EYEBOLTS, T-SHAPED ADJUSTABLE LOCKING BOLT) The vent leaf is joined with the actuator through a hook lock, or – for small vents – directly. The hook lock is locked on a T-shaped bolt. -
Page 17: Control System
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual Fig. 24 Connection of the actuators with the hook lock. VIII. CONTROL SYSTEM The operation of smoke exhaust and smoke & ventilation vents is based on devices used for controlling their opening and closing. - Page 18 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual Copper tube Clamping ring Body Fig. 25 Method of installing hard pipes (steel, copper). NOTE For safety reasons, the vent's thermal release valve is not armed for shipping. After installing the vent along with the roof flashing, eliminate any possible play on the vent leaf and arm the thermal release valve.
- Page 19 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual Fig. 28 Reset tool / status gauge. Fig. 29 Single use reset tool. a/ type PUAV (K+G) b/ type PVZ (Jofo) Fig. 30 Unlocking the pneumatic cylinder. Pneumatic cylinders for smoke exhaust have an internal locking that prevents the closing of a fully opened vent leaf.
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Page 20: Electric Control
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual 8.2. Electric control Opening control system using 24V- electrical actuator for smoke exhausting is delivered preassembled in the smoke vent. Preparing it for operation consists in connecting the eye bolt of the electrical actuator with the pin of the hook lock, and adjusting it properly so that the lock snaps securely onto the T screw, and at the same time the electric actuator is turned off after closing the leaf by a limit switch, not an overload switch... -
Page 21: Ventilation Function
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual 8.3. Ventilation function The ventilation functions may be executed using 2 basic methods: using pneumatic actuators with adequate piping 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. - Page 22 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual Connection diagrams for 230 V~ electrical actuators Actuator of type E-xxx-230 has two circuits: • operating – movement direction control (wire: black/brown – blue), • signalling (wire: 2 x white; signalling of actuator opening –...
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Page 23: Mechanical Control
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual 8.4. Mechanical control The mechanical control system consists of gas springs and locks. There are 3 lock types available: 1) Standard (without electromagnet) 2) With electromagnet triggered by electrical impulse (current flow) 3) With electromagnet triggered upon power decay Fig. -
Page 24: Preparing Locks For Operation
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual 1. Fuse 2. Solenoid 3. Steel cable Fig. 37 Methods of relesing the lock. 8.4.2. Preparing locks for operation The vent is delivered to the client with the locks secured with a cable tie (for locks with electromagnet only). - Page 25 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual Fig. 39 Cutting the cable tie for removing the lock protection. For locks equipped with electromagnet – connect the lock and prepare it for operation. Observe the following points (to be performed 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 –...
- Page 26 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual 1. Electromagnet anchor Fig. 40 Closing the electromagnet anchor in the lock. a) „Locking latch” opened „Locking latch” closed 2. „ 3. Locking latch snapped in the catch Locking latch” 4.
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Page 27: Locks Adjustment
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual 8.4.3. Locks adjustment There are two methods for adjusting the locks installed in the vent. The locks adjustment order is irrelevant, since they operate independently. Method 1 – adjusting the lock installation height: The screws that secure the lock and are responsible for adjustment are shown in Fig. -
Page 28: Installation Of Coltrol Equipment When Delivered Separately
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual INSTALLATION OF COLTROL EQUIPMENT WHEN DELIVERED SEPARATELY If the control system is delivered separately, perform the installation as shown below: A. Place the cross-bar in the flap base (along its axis), at height shown on the appended drawing of the control system. -
Page 29: Glazing Of The Vent Leaf
PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual GLAZING OF THE VENT LEAF The glazing / filling of the mcr PROLIGHT DVP and DVPS smoke vent is made of cellular polycarbonate or sandwich panel. The filling is factory-installed. -
Page 30: Waranty Conditions
S.A. shall remove them as soon as possible, subject to paragraph 5. 5. “MERCOR” S.A. reserves the right to lengthen the repair time in the event of complicated repairs or those that require non-standard sub-assemblies [elements] or spare parts to be purchased. - Page 31 “MERCOR” S.A., Maintenance or periodic servicing are not done in due time or are performed by unauthorized persons or a service center not authorized by “MERCOR” S.A., or the equipment is operated in the wrong way, Any interference of unauthorized persons – except activities connected with normal operation of the equipment.
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Page 32: Certificates Of Conformity
mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual XIII. CERTIFICATES OF CONFORMITY Page 32 from 33... - Page 33 mcr PROLIGHT smoke vents, type DVP, DVPS. Operation and maintenance manual Page 33 from 33...
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