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Summary of Contents for Skov DA 1911
- Page 1 DA 1911 Flange Inlet Mounting Guide English For other language variants of this document we refer to: Español Para otras variantes del idioma de este documento, visite: Français Pour les versions dans d'autres langues de ce document veuillez consulter: http://docs.skov.com/1022...
- Page 2 The date of change appears from the front and back pages. Note • All rights belong to SKOV A/S. No part of this manual may be reproduced in any manner whatsoever without the expressed written permission of SKOV A/S in each case.
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Page 3: Table Of Contents
DA 1911 Flange Inlet 1 Product description............................ 4 2 Product survey ............................... 5 Flange inlet .......................... 6 Accessories.......................... 6 3 Mounting guide............................. 10 Recommended tools........................ 10 Mounting of sandwich screws.................... 11 Wall inlet positioning....................... 12 Mounting inlet .......................... 12 3.4.1 Preparing hole in wall......................... 12 3.4.2... -
Page 4: Product Description
DA 1911 Flange Inlet 1 Product description Flange inlet DA 1911 is a universal wall inlet which is used for ventilating livestock houses with natural, LPV or Combi-Tunnel ventilation. The flange inlet can be adapted to wall thicknesses up to 50 cm employing an extension piece. The inlet is fixed on the inside wall by screws through the flange itself. -
Page 5: Product Survey
DA 1911 Flange Inlet 2 Product survey Mounting Guide... -
Page 6: Flange Inlet
433168 DA 1911 extension piece 40 cm Used for wall dimensions from 22 to 49 cm. DA 1911 extension must be used together with the flange inlet when the wall thickness exceeds 11cm. 433164 DA 1911 net, coarse 65x20 mm It is used to avoid ingress of birds and larger animals. - Page 7 Click it directly onto the inlet and outside flange. One per inlet. 433173 DA 1911 air direction baffle, short DA 1911 air direction baffle is used to adjust the air jet under cold weather conditions and to avoid adhesion on the wall. One per inlet.
- Page 8 DA 1911 Flange Inlet 433039 DA 1200 extension piece 240 mm S433037B DA 1200 extension piece 400 mm, type B The extension rod is used if you want to run the pull rod round heavy con- crete pillars or the like, where it is not possible to run the pull rod directly through the pillar by making a through-going hole.
- Page 9 Use one for each DA 1900 inlet cover. 433335 DA 1911 fly screen DA 1911 1900 fly screen for inlet cover is always used together with DA 1900 inlet cover. The fly screen prevents the ingress of flies and the screen is self-support- ing.
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Page 10: Mounting Guide
DA 1911 Flange Inlet 3 Mounting guide Check that all ordered parts are present and undamaged prior to starting the work. Read the directions carefully before starting mounting. 3.1 Recommended tools See a list of tools recommended for the installation of the flange inlet below. -
Page 11: Mounting Of Sandwich Screws
DA 1911 Flange Inlet Item Description Atomizer Wedge Foam gun Ladder 3.2 Mounting of sandwich screws To ensure that the screw makes the right thickening and the best possible thread on the back, the correct hole must be drilled first and the screwing must be done with the correct momentum depending on the thickness of the metal in the sandwich panel. -
Page 12: Wall Inlet Positioning
3.3 Wall inlet positioning The positioning of the inlet in a wall depends on the layout of the building and the house layout. The positioning may therefore only be made according to directions communicated by SKOV A/S or representatives of the com- pany. - Page 13 DA 1911 Flange Inlet Remember always to use a spirit level. Drill 4 holes of roughly 10 mm right through the wall. Cut the holes. Mounting Guide...
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Page 14: Mounting The Net
DA 1911 Flange Inlet 3.4.2 Mounting the net 3.4.2.1 Net without extension piece Mount the net on the inlet until the click engages. Push the inlet incl. the net through the hole in the wall. Note that the net must face the right way. The Made in Denmark inscription must be to the right. -
Page 15: Mounting Using Screws
DA 1911 Flange Inlet 3.4.3 Mounting using screws Make sure that the inlet flap closes tightly: In case of oblique walls, you have to make sure not to tighten the screws too much so the inlet frame be- comes oblique; the inlet flap is then not able to close tightly, see the section Oblique walls [} 17]. -
Page 16: Mounting Using Foam
DA 1911 Flange Inlet 3.4.4 Mounting using foam SKOV A/S recommends using single-component polyurethane foam or similar. Check before foaming how much the foam expands. Place the inlet in the middle of the hole. Avoid pushing the inlet into place during mounting. -
Page 17: Oblique Walls
DA 1911 Flange Inlet Point the inlet fully by filling the joint 10 mm from the front edge of the wall. Push the joint sealer towards the inlet when the sealer has dried a little to make room for repointing using a rubber sealer. -
Page 18: Final Rubber Sealant Edge
Otherwise, you must adjust the wedges until the inlet flap closes tightly again. Remove the redundant part of the wedge when all the screws have been tightened. 3.4.6 Final rubber sealant edge SKOV A/S recommends Sikaflex 111 Stick & Seal. Mounting Guide... -
Page 19: Checking The Assembly
DA 1911 Flange Inlet Apply a sealing edge between the inlet and the wall - both on the inside and the outside. If the distance between the wall and the edge of the in- let exceeds 6 mm, sealant tape can be used before making a sealing edge. - Page 20 DA 1911 Flange Inlet Press U-shackle with reel into place or tap the shackle gen- tly with a hammer. The big reel must have an end backlash of 0.5 - 1 mm. Disassembly is preferably done with pliers and tapping with a hammer.
- Page 21 DA 1911 Flange Inlet Always place the clamp identically in relation to the roller so there will be as little readjustment as possible. The distance must be approx. 85 mm when the ventilation system is closed. Turn the string holder so it is flush with the bottom of the in- let.
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Page 22: Check The Position Of The String At Advanced Inlet Control
DA 1911 Flange Inlet Adjust all the inlets accordingly. Advanced inlet control: Depending on the differentiation degree on the inlets with delayed opening, place the string in the middle or lower line guide. Remember to place the string on the inner roller (the long roller). -
Page 23: Adjustment Of Wall Inlets
DA 1911 Flange Inlet 3.5.2 Adjustment of wall inlets Ensure that the actuator is set and calibrated as de- scribed in Technical User Guide (DA 175 actuator) based on the effective tensile length of the inlet which is 370 mm. - Page 24 DA 1911 Flange Inlet The picture illustrates various kinds of mounting and pull to the right and left side respectively. Place the clamp as shown; clamp must be placed iden- tically along the entire length of the pull rod. Mount the string and the pull rod holder using the in- cluded stainless screws.
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Page 25: Mounting Of Accessories
DA 1911 Flange Inlet At manual operation the strings can be placed in the string and pull rod holder where they can be locked in any position. 3.6 Mounting of accessories 3.6.1 Outside flange Make sure that the arrow on the outside flange is point- ing upwards. -
Page 26: Air Direction Plate
DA 1911 Flange Inlet 3.6.4 Air direction plate Click the holder onto the air direction plate in one side. Mount the holder on the inlet with a 6x30 mm screw (note center marks) in one side on the inlet. Mount in the other side of the inlet in the same way. -
Page 27: Extension Rod
DA 1911 Flange Inlet The mortise tenon should engage in one of the oblong holes in the side plate. Place the side pieces in the mortise tenon on the air di- rection plate and fasten them on the inlet with 1 screw 5x20 mm. -
Page 28: Baffle Plate
DA 1911 Flange Inlet Drill 2x6 mm holes in the front of the inlet casing, note the center marks. Drill approx. 28 mm deep holes. Mount inlet bracket. Mount the bracket for the extension rod as illustrated in the photo. -
Page 29: Regulation Set For 2 Inlets
DA 1911 Flange Inlet 3.6.7 Regulation set for 2 inlets The vertical distance between the holes must be min. 150 mm if long air direction baffles are mounted on the lower inlets. Min. 150 mm The vertical distance between the holes must be min. -
Page 30: Door Set For Wire Drive
DA 1911 Flange Inlet 3.6.9 Door set for wire drive Min. 400 mm Min. 400 mm Mounting Guide... -
Page 31: Maintenance
DA 1911 Flange Inlet 4 Maintenance The flap must be open and then closed during cleaning. The product may be cleaned by a high-pressure cleaner without using: • solvents • corrosive/caustic agents 4.1 Recycling/Disposal Products suitable for recycling are marked with a pictogram. -
Page 32: Technical Data
DA 1911 Flange Inlet 5 Technical data DA 1911 Mechanical 100% recyclable thermoplastic, high-impact material, dimen- Material sionally stable and UV stabilized Stainless Springs Graphite gray Color - inlet casing Blue Color - inlet flap Black Color - light trap Black Color –... -
Page 33: Dimensioned Sketch
DA 1911 Flange Inlet DA 1911 Outside flange 1100 Inlet funnel pcs. Number of inlets per pallet 5.1 Dimensioned sketch All dimensions are in mm. * Including extension 5.1.1 Flange inlet * Including extension Front view (seen from inside the livestock... -
Page 34: Outside Flange
DA 1911 Flange Inlet 5.1.2 Outside flange 5.1.3 Inlet funnel 5.1.4 Inlet cover Mounting Guide... -
Page 35: Light Trap For Inlet Cover
DA 1911 Flange Inlet 5.1.5 Light trap for inlet cover 5.1.6 Fly screen for inlet cover Mounting Guide... - Page 36 SKOV A/S • Hedelund 4 • Glyngøre • DK-7870 Roslev Tel. +45 72 17 55 55 • www.skov.com • E-mail: skov@skov.dk...
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