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- Page 1 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 Spot type smoke vents mcr-PROLIGHT type C, E, NG-A type C type E type NG-A Gdańsk ver.
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Page 2: Table Of Contents
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL TABLE OF CONTENTS 1. INTRODUCTION ..................... 3 2. PURPOSE OF DEVICE ..................3 3. DEVICE DESIGN AND PRINCIPLE OF OPERATION ..........3 4. TRANSPORT AND DELIVERY ................8 5. DEVICE INSTALLATION ..................8 5.1. -
Page 3: Introduction
EN 12101-2:2003. 3. DEVICE DESIGN AND PRINCIPLE OF OPERATION Depending on the customer's individual requirements, MERCOR offers smoke vents on straight or slanted bases, with a broad range of clear openings and base heights. - Page 4 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL The glazing options for the opening leaf are as follows: • multi-chamber polycarbonate of thickness from 10 to 25 mm, with different opacities and different heat transfer coefficients, • double and triple acrylic domes, •...
- Page 5 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL a/ type C, E glazing pressing frame supporting frame leaf cross-bar actuators holder actuator for smoke exhausting actuator for ventilation (optional) hook console base 10. base thermal insulation 11. leaf gasket 12.
- Page 6 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL c/ with mechanical control (type C/E shown) glazing pressing frame supporting frame leaf cross-bar hydro-pneumatic actuator actuators cross-piece lock actuators lever base 10. base thermal insulation 11. leaf gasket 12.
- Page 7 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL a) polycarbonate panel b) ALU laminated panel c) polycarbonate and polyester panel (Broof(t1) class) d) double acrylic dome d) triple acrylic dome Fig. 2 Typical glazings of mcr-PROLIGHT smoke vents Page 7 of 31...
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Page 8: Transport And Delivery
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 4. TRANSPORT AND DELIVERY mcr-PROLIGHT type C, E, NG-A vents are delivered assembled, but in specific cases (additional external processing, low base heights, etc.) they may be delivered as assemblies and subassemblies. - Page 9 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL Fig. 4 Method of mcr-PROLIGHT positioning on the roof - fixtures spacing The vent bases are ready for flashing works with roofing paper, PVC membrane or steel sheet, The vent base, in its upper part, features a galvanized steel sheet strip at its full circumference, which is used for fixing flashings/coverings using screws.
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Page 10: Methods Of Vents Placement
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 5.1. Methods of vents placement detail A detail B Fig. 5 Placement of steel base on roof (DETAIL B) and method of sealing with roof membrane or roofing paper (DETAIL A) Detail A Steel base Thermal insulation of base... - Page 11 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL Detail B vent steel base base thermal insulation processing with membrane or roofing paper roof thermal insulation reinforced concrete panel Fig. 7 Steel base on a reinforced concrete panel (a - membrane flashing, b - roofing paper flashing) 1.
- Page 12 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 1. vent steel base 2. base thermal insulation 3. processing with membrane or roofing paper 4. roof thermal insulation 5. roofing sheet 6. steel bearing structure Fig. 10 Steel base on steel structure (a - membrane flashing, b - roofing paper flashing) 1.
- Page 13 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL overlay type steel vent base base thermal insulation overlay thermal insulation base overlay roofing membrane or roofing paper flashing reinforced concrete plinth roof thermal insulation Fig. 12 Steel base on steel, wooden or reinforced concrete plinth For mcr-PROLIGHT vent installation on slanted roofs, the base must be positioned in such way that the vent hinges are located on a lower point of the roof.
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Page 14: Wind/Inlet Deflectors
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 6. WIND/INLET DEFLECTORS 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. The deflectors are supplied to the construction site in the form of pre-bent elements or for manual bending (with technological cut-outs at bending points). - Page 15 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 6.2. Inlet deflector The purpose of inlet deflector is to improve the effective aerodynamic efficiency of C and E type vents, i.e. the smoke exhausting area. The inlet deflector is installed at the bottom of the vent base.
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Page 16: Vent Leaf Adjustment
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL Fig. 18 Inlet deflector in operating position 7. VENT LEAF ADJUSTMENT (HOOK CONSOLE, EYE BOLTS AND ‘T’ BOLTS) The vent leaf is joined with the actuator through a hook console. The hook console is locked on a T bolt. -
Page 17: Control
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL Fig. 22 Actuator - hook console joint 8. CONTROL The functioning of smoke exhaust and smoke & ventilation vents is based on devices used for controlling their opening and shutting. A set of such devices forms together a system for smoke exhaust control or smoke exhaust and ventilation control. - Page 18 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL Cord Clamping ring Sleeve (for plastic leads) Body Fig. 23 Method of installation of flexible hoses of pneumatic system Copper tube Clamping ring Body Fig. 24 Pipe joint connection with copper/steel tube NOTE For safety reasons, the vent's thermal trigger is disarmed for shipping.
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Page 19: Electric Control
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL Fig. 26 PUAV pneumatic actuator - lock releasing direction For smoke exhausting purpose, the pneumatic actuators have an internal lock that prevents the closing of a fully open vent leaf. Method of closing the vent leaf after emergency opening for systems without remote shutting function: 1. - Page 20 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL For transport reasons, the electrical actuator for ventilation function usually does not come pre-installed. It must be installed in the opening system console using ST12-1/8 screws (For Exxx-230 actuator) or using threaded bolts (JMB actuators) supplied with the actuator.
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Page 21: Mechanical Control
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 8.4. Mechanical control The mechanical control system comprises of a lock and hydraulic-pneumatic actuators (gas springs) joined by a lever with a cross piece in the base, and with the leaf. There are 3 lock types available: 1) Standard (without an electromagnet) 2) With an electromagnet triggered by electrical impulse (current flow) -
Page 22: Preparing Lock For Operation
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 1. Fuse plate 2. Electromagnet 3. Cord Fig. 33 Lock opening methods 8.4.2. Preparing lock for operation The vent is delivered to the client with the lock secured with a cable strap (for locks with electromagnet only). - Page 23 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL After installing the vent in its final location, and before commissioning it, the lock safety must be removed. To this end, first remove the lock casing by undoing the screws fixing the casing.
- Page 24 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 1. Electromagnet armature Fig. 36 Closing the lock armature a) Lock follower closed b) Lock follower shut c. Lock follower 3. Latch closed 4. Lock lever in shut position Fig.
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Page 25: Lock Adjustment
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 8.4.3. Lock adjustment Lock adjustment consists in determining the height on which it must be installed. The screws fixing the lock and also serving the purpose of adjustment are presented on fig. -
Page 26: Installation Of Control Delivered Separately
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 9. INSTALLATION OF CONTROL DELIVERED SEPARATELY If the control system is delivered separately, perform the installation as shown below. A. Place the control system in the axis of the smoke vent. Control system Smoke vent B. -
Page 27: Leaf Glazing
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 10. LEAF GLAZING Dome-type glazing is delivered separately for transportation reasons. The domes must be installed to the vent leaf on site; after installing the vent, proceed as shown on the diagram: 1. -
Page 28: Vents Maintenance
Periodical maintenance works and service inspections are required on the installed devices. These are performed by MERCOR S.A. authorized service. The service interval is 6 months. The following actions are required from the user between inspections. 1. Checking the condition of electrical connections, particularly checking for mechanical damage. -
Page 29: Warranty And Service Terms
21 days of the written notification, subject to paragraph 6. 3. “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 30: Certificates Of Conformity
mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL 13. CERTIFICATES OF CONFORMITY Page 30 of 31... - Page 31 mcr-PROLIGHT : C, E, NG-A VENTS TYPE PERATION AND MAINTENANCE MANUAL Page 31 of 31...
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