ACF Greenhouses UNIVENT Instructions Manual

ACF Greenhouses UNIVENT Instructions Manual Manual pdf 1 page image

UNIVENTFig.j. orBesen teknik aps - esterhoejvej 57 - dk4550 asnaes - denmark - phone (+45) 5965 1717 - Fax (+45) 5965 1286 mail: inFo@greenhoUse-vent-opener.ComFig. 4Fig. 1Fig. 2please notiCe :1. Your automatic window opener is not suitable for use where thetemperature will exceed 50°C / 122°F.2. ensure that your greenhouse window is able to open - and is notobstructed - otherwise damage may occur.teChniCal data:a: maximum window opening is approximately 45 cm / 18 inchesB: maximum opening at 30°C / 86°F depending on load and adjustmentC: suitable for greenhouse vents weighing up to 15 kg / 33 lbsd: Your automatic window opener can be adjusted to start opening attemperatures between 15-25°C / 60-77°FComponents:see Fig.11. Cylinder2. piston rod3. Cylinder housing / threaded ring4. Clutch t5. small hairpin6. Big hairpin – only in use when reducing openingwidth7. arm k8. arm l9. sill bracket10. Window bracket11. Clamps12. pullback spring13. mounting bracketmaintenanCe:lubricate all movable parts using a light oil : after itting – each spring – andas required during the summer.apply petroleum jelly to the cylinder thread occasionally.Winter storage :remove the entire opener - or the cylinder only if this is easier. store it in adry place during the winter. remember to lubricate the piston rod and thecylinders thread before remounting the following spring. Check that thepiston rod moves smoothly !gUaranteea correctly used opener is guaranteed for 1 year provided that it has beenitted and maintained in accordance with our instructions.Fitting instrUCtion:place the cylinder (part no 2) in a cool place (cold water or refrigerator) for atleast 30 minutes at max. 10°C.1. Check that the window in the greenhouse / cold frame opens freely andis not obstructed. remove existing casement stays and arms from thewindow and from the sill.greenhoUses2. Ways of itting the opener onto a greenhouse window and its sill :2a on most greenhouses made out of aluminium itting is done usingthe enclosed clamps (part no 11)– see Fig.3. Fit one clamp looselyonto the window brackets (part no 10) of the opener using theenclosed screws – see Fig.2. Choose the most suitable holes on thesill bracket (part no 9) of the opener, and it the second clamp ontothis. make sure that the upper edge of the sill bracket is as close aspossible to the edge of the windowsill.2b For greenhouses made out of wood get some screws for wood, andthen follow our instructions outlined under pos. 3-4-5-6-72c For aluminium greenhouses where our clamps do not it, read themanual supplied by the greenhouse manufacturer – and then followour instructions outlined under pos. 3-4-5-6-73. insert the piston rod (part no 2) of the cylinder (part no 1) into the clutcht (part no 4) and align the hole at the end of the piston rod with hole ain the clutch t – and lock it by inserting the small hairpin (part no 5) – seeFig.4.4. tighten the sill bracket of the opener onto the center of the windowsill -see Fig.65. tighten the window bracket onto the window frame right above the sillbracket. the window must remain closed during this operation.6. open the window just enough to allow the thread on the cylinder tocatch the thread inside the cylinder housing (part no 3). now wind thecylinder on until equally much of the cylinders thread is visible on eitherside of the cylinder housing – see Fig.57. Check if the window can open freely as much as the opener allows it to. ifnot, the opening width of the opener should be reduced.

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