INTRODUCTION EXTERNAL VENETIAN BLIND WHY EXTERNAL BLIND ExVenetian

INTRODUCTION EXTERNAL VENETIAN BLIND

• • WHY EXTERNAL BLIND Ex-Venetian Blind It represent a very modern and effective EVB are an extremely effective and flexible solar way of shading and additional function to shading system modern façade. Optimal light control due to individual Keeping out solar radiation on the outside operation • External blinds are a highly functional Tilt angles can be adjusted incrementally to and cost effective sun control solution for control solar glare and heat gain low-rise buildings • With external blinds transfer of heat to interior is minimal • External blinds can be raised and lowered ‘Duolux’ top part of the slats are opened and bottom part maintain closed depending on weather condition • By tilting the slats you can continuously regulate the daylight entering the room Pre-set tilt angle position possible Its slim design ensures excellent appearance which contributes building aesthetic

OVERVIEW Slat Size Slat Type Operating System Side Guiding Option 50 mm Crown Flexible Crank Cable Guiding 60 mm Crown Beaded Motorization Side Guiding 80 mm 88 mm 100 mm

SLAT TYPE Flex VS Beaded Slats Flex (Crowned) Beaded (Also Crowned) Frontview Flex Frontview Beaded

SLAT SIZE • All slats are pre-coated with anorcoat conversion coating system • Colour coated with stove enameled polyster paint with painted edges in the length of the slats • A slat type is normally selected on aesthetics, system width and available installation space • Available system depth on the façade inside window or btw window or façade will determine maximum slat width • Determine according to wind stable

REVIEW : SLATS 50 F • External blinds with 50 mm flexible slats. • Hardware system for tilting, lowering and raising incorporated in the headrail. • 50 f mm roll formed aluminium slats, thickness 0. 2 mm. • Profile made of special aluminium alloy. Operation : Crank & Motorization Side guiding : Stainless Steel Cable

REVIEW : SLATS 60 F/80 F • External blinds with 60 or 80 mm flexible slats. • Hardware system for tilting, lowering and raising incorporated in the headrail. • 60/80 mm roll formed aluminium slats, thickness 0. 45 mm / 0. 4 mm. • Profile made of special aluminium alloy. Operation : Crank & Motorization Side guiding : Stainless steel cable Optional : 40 deg tilting angle

REVIEW : SLATS 60/80 BEADED External blinds with 60 or 80 mm sturdy rollformed slats with beaded edges. • Hardware system for tilting, lowering and raising incorporated in the headrail. • 60/80 mm roll formed aluminium slats, thickness 0. 45 mm / 0. 4 mm • Profile made of special aluminium alloy. Operation : crank & motorization Side guiding : stainless steel cable Standard side guiding channels Push-on guiding channels Guiding mounted with clamping brackets Optional : 40 deg tilting angle Round side guiding channels mounting systems on or between the side tracks •

REVIEW : SLATS 100 MM • External blinds with 100 mm rollformed flexible slats. • Hardware system for tilting, lowering and raising incorporated in the headrail. • 100 mm roll formed aluminium slats, thickness 0. 4 mm. • Profile made of special aluminium alloy. Operation : Crank & Motorization Side guiding : Optional : 40 deg tilting angle 100

REVIEW : SLATS 88 MM • • External blinds with 88 mm Z-shaped rollformed slats with beaded edges. Hardware system for tilting, lowering and raising incorporated in the headrail. 88 mm roll formed aluminium slats, thickness 0. 45 mm Profile made of special aluminium alloy. Operation : Crank & Motorization Side guiding : Standard side guiding channels Push-on guiding channels Guiding mounted with clamping brackets Optional : 40 deg tilting angle Round side guiding channels Mounting systems on or between the side tracks Guiding system with lift tape inside the channels

Operating System Crank(K) Motorized (EL)

REVIEW OPERATION : CRANK • With crank rod via universal joint self braking gearbox incorporated in the headrail or located at the extreme end of the headrail. • Dia 15 mm. • Crank can be fixed angle of 45/90 deg. • Positive tilting mechanism to prevent slat movement by wind.

MOTORIZATION • GEIGER motor drives are optimally tailored to the specific requirement of venetian blind. • The reliable drives operate with high precision and are maintenancefree. • The drives are equipped with integrated thermal protection. • Easy to set limit switches. • Mechanical limit switch. • Noiseless soft brake, drive shaft output on both sides

MOTORIZATION

MOTORIZATION HDi Control system Smooth Tilt function Bottom rail position control (0 -99 resolution) Parm. <PP> 0 25 control 50 75 99 Feedback Actual status Slat tilting angel control (0 -99 resolution) • Position and Angle property of each motor can be controlled by digital commands (digital from 0 to 99). • Providing real time feedback of each motor to BMS or automatic system. • All settings and function can be done by sending commands by programming device. (will introduce in next chapter) 100 B. rail pos. Parm. <AA> 50 control 60 70 Actual status 80 99 Feedback 100 angels 10, 000 positions

Side Guiding Types A AS Cable guiding Standard side tracks ASS ASK Side tracks with pushon system Side tracks for heavy system

SIDE GUIDING – TYPE A (CABLE GUIDING) • Stainless Steel Cable Ø 3 mm with transparent • Nylon jacket • Visually discrete • Requires tensioning point at bottom of system but no fixings along the sides

SIDE GUIDING – TYPE AS (STANDARD SIDE TRACKS) • Slim Aluminium extruded side channels • Simple adjustable wall brackets • Side channels fixed to side or back double Sided channel for adjacent systems • Head rail fixed to ceiling

SIDE GUIDING – TYPE ASS (SIDE TRACKS WITH PUSH-ON ) • Heavy duty side channels, square with slim front appearance or round • Side channels to a height of 1800 mm fixed • Between head rail and bottom bracket • Reduced light gap between side channel and slats • Quick installation , reduced drilling in façade

SIDE GUIDING – TYPE ASK (SIDE TRACKS FOR HEAVY SYSTEM) • Heavy duty side channels, square with slim • Front appearance or round brackets with clamp-on connection, suitable for fixation on threaded rods in façade mullions • Heavy duty brackets with clamp-on connection • Head box can be supported by side channels upto width of 2500 mm (option) • Reduced light gap between side channel and slats • Larger distance from façade (up to 500 mm) possible

COUPLING

DUAL LIGHT CONTROL • Dual light control upper and lower blind sections at different angles

BRACKET

PELMET

OVERALL TYPES

EXPLANATION TYPE NUMBER Example of how a type number is created Description: Electrical operated 80 mm External Venetian blind with side tracks EL 80 AS Side guiding possibilities Type of slat Type of operation

Operating - EL 80 AS Possibilities of operation EL = Electrical (motor) ELV = Electrical lifting/lowering inside the side tracks K = Manual (gearbox) KV = Manual lifting/lowering inside the side tracks

Slats - EL 80 AS 50 mm - Flexible 50 x 0. 224 60 mm - Rollformed with beaded edges 71. 3 x 0. 45 60 mm - Flexible 60. 0 x 0. 45 80 mm - Flexible (perfo) 80 x 0. 40 80 mm - Rollformed with beaded edges (perfo) 94 x 0. 40 88 mm - Rollformed z - shape (perfo) 111 x 0. 45

Side guiding - EL 80 AS Possibilities of Side Guiding A = Cable guiding AS = Standard side tracks ASS = Side tracks with push-on system ASK = Side tracks for heavy systems

COMPLETE RANGE OF COLOUR OPTIONS FOR OUTSIDE BLINDS SLATS • The complete range of standard outside blind slat

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