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Order No. 9451 Instructions ASW 28 Model glider slope-soaring and aero-tow This model requires at least a five-function radio control system. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067 4/2010...
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If you are not sure whether this applies to you, contact your nearest Post Office Tele- communications office. Your local model shop will also have this information. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067...
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When using adhesives it is important to observe the instructions supplied by the glue manufacturer. The main Graupner FS catalogue includes many other types of ad- hesive.
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Order No. 3887 1 reqd. Select a suitable receiver on the 35 MHz or 2.4 GHz band to suit your system. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067 4/2010...
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If you are fitting a retractable motor, a retractable wheel is essential. If you intend to complete the ASW 28 as a pure glider, cut the wheel doors out of the fuselage using a fine-blade piercing saw; the outline of the opening is marked on the underside of the fuselage.
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Check the system once more, then glue both formers in the fuselage permanently using epoxy resin and glass cloth. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067 4/2010...
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Install the torsion springs as shown in the photo below. Once again, take great care to avoid gluing the wheel doors to the fuselage accidentally. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067...
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Now place the undercarriage unit in the slots in the rear former, and secure it by screwing the plywood plate in place at the front. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067...
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Attach the two pull-cables to the horn lugs as shown in the photo. After crimping the sleeves, solder the joints for additional security. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067...
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The elevator servo can now be mounted in the plate inside the top of the fin, using the screws supplied in the servo accessory pack. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067...
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The slot should extend as far as the top skin of the elevator, but not pass right through it. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067 4/2010...
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At the same time slip the elevator pushrod through the hole in the horn. If you intend to fly the ASW 28 as a pure glider, all you need to do is paint the tail- wheel fairing black. If you are fitting a retractable power unit, a tailwheel needs to be installed.
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The canopy Whether you are building the ASW 28 with or without a retractable motor, you need to drill a 10 mm Ø hole in the point of the fuselage nose. The hole is required for gluing the front canopy locating peg to the fuselage.
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Please refer to the instructions provided with the retractable motor unit. You will need to cut or saw out a rectangular opening in the top of the fuselage. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067...
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Note that the horn linkage point should line up exactly with the aileron hinge pivot axis. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067...
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Apply glue to the servo, position it carefully, then weight it down lightly to prevent it shifting while the glue hardens. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067 4/2010...
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The approximate length of the retainer system is about 158 mm. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067...
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GRP tongues supplied. The winglets must be taped in place before the model is flown. Push the GRP tongue into the winglet first, and then into the socket in the wing tip. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067 4/2010...
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For an even more pronounced braking effect the ailerons and camber-changing flaps can be set up to deflect in what is known as the “butterfly” or “crow” configuration: Ailerons 15 mm up GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067 4/2010...
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Camber-changing flaps 10 mm down During out test-flights with the ASW 28 using the retractable power system, we found that it was advisable to mix in 3 mm of up-elevator and 3 mm of down-flap when power was applied for take-off and climb.
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It is important to use only those parts included in the kit, together with other genuine Graupner accessories and replacement parts as recommended ex- pressly by us. Even if you change a single component, you can no longer be sure that the whole system will work reliably, and such changes also invalidate your guarantee.
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Check that the control surfaces work in the correct “sense”, i.e. they deflect in the direction which corresponds to the movement of the stick. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067...
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Notes on the use of NiMH batteries Application All Graupner NiMH battery packs and single cells are designed exclusively for typical modelling applications in model aircraft, boats and cars. Charging 1. NiMH batteries must always be charged using a suitable standard charger or fast charger.
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Flying the model Never fly your ASW 28 in a nature reserve or any other protected site. Please don’t disturb the animals and plants which live in the countryside. Trees and bushes are the natural habitat of many birds, and also serve as nesting sites and general protection for them.
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GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067 4/2010...
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• Clean the model carefully after every session. The model and RC components should only be cleaned using suitable cleaning agents. Ask your model shop for information. GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY Modifications reserved. No liability for printing errors. Ident. # 0062067 4/2010...
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