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Inhaltszusammenfassung für Ripmax Wot4 EP/GP ARTF

  • Seite 3 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Chris Foss Chris Foss The Designer / Der Designer The fascination of flight captured Chris's imagination early on in his life when he started building, from kits and plans, simple free flight gliders and rubber powered models.
  • Seite 4: Introduction / Einführung

    Introduction / Einführung Congratulations on your purchase of the Wot4 EP/GP ARTF! This Wot4 is suitable for both electric and I/C power depending on the optional power pack you choose. Take care to read these instructions through carefully before you start your build to familiarise yourself with the build process.
  • Seite 5 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 1 / Schritt 1 The wings and ailerons are supplied with the hinges loose fitted, ready for installation. Remove both ailerons and ensure that the hinges are inserted midway in their slots. Using thin cyano, pour a couple of drops onto each hinge - above and below - ensuring the glue soaks into the hinge and the surrounding wood.
  • Seite 6 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 5 / Schritt 5 Cut away the covering over the servo lead holes in the underside of the wing panels, and carefully pull the leads through to the centre of the wing using the cotton thread. Lift out the servo connector through the hole then retain the servo lead with a short length of tape to stop the lead pulling back into the wing.
  • Seite 7 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 10 / Schritt 10 Locate a threaded wire aileron pushrod and attach a nylon clevis to the end. Connect it to the aileron horn and mark the position the control rod passes over the servo’s output arm. Bend the pushrod up at 90°...
  • Seite 8 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 15 / Schritt 15 Locate the wing joining brace. Measure and mark a centre-line on the joining brace. Coat the inside of the corresponding slot in the wing panel and one half of the brace with rapid setting epoxy. Ensure that adequate epoxy is used to fully cover all surfaces.
  • Seite 9 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 20 / Schritt 20 Using a sharp knife, locate the position of the captive nuts already installed for the undercarriage in the underside of the fuselage. Carefully trim away the covering with a sharp knife. Lokalisieren Sie mit einem scharfen Messer die Position der Einschlagmuttern auf der Unterseite des Rumpfes, und schneiden vorsichtig die Folie aus.
  • Seite 10 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 25 / Schritt 25 Remove the tailplane and cut away the covering from just inside the marked lines to give a film-free surface for the glue to bond. IMPORTANT: Ensure that only the film is cut - not the tailplane - as this will seriously weaken the structure.
  • Seite 11 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 28 / Schritt 28 Turn the model over and drop more cyano onto each hinge from the other side. Repeat for the second elevator half. Drehen Sie das Modell um, und tropfen Sie nochmals Sekundenkleber auf diese Seite der Scharniere.
  • Seite 12 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 33 / Schritt 33 Before the glue cures, check that the fin is pushed down fully into its slot in the top of the fuselage and ensure that it is perpendicular to the tailplane using a set square. Any excess epoxy can be wiped from the model before it cures using methylated spirit or methanol.
  • Seite 13 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 38 / Schritt 38 Locate the closed loop horn and install it in the rudder in line with the slots in the fuselage using the nuts and washers as shown. Use a threadlocking compound on the nuts to ensure they do not loosen due to engine vibration.
  • Seite 14 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 43 / Schritt 43 Install the rudder servo and connect the closed loop wires to the servo horn. Now repeat the steps 41 and 42 for the other end of the closed loop and connect to the rudder horn. Take care to ensure the servo is centered and the rudder is inline with the fin.
  • Seite 15 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 49 / Schritt 49 Slip the bent pushrod through the servo horn and fit a moulded swing-in keeper. Now trim off the excess length of wire, refit the horn and test the operation of the elevator. Schieben das gebogene Gestänge durch das Servo Horn, und montieren einen "Swing - In"...
  • Seite 16 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 54 / Schritt 54 Now bolt the engine mounts into the pre-fitted supplied into the captive nuts already installed in the bulkhead. Nun schrauben Sie den Motorträger mit den mitgelieferten Schrauben in die schon montierten Einschlagmuttern an den Motorschott.
  • Seite 17 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 59 / Schritt 59 Adjust the length of the linkage so that mid-throttle stick position corresponds to the carburettor being open 50%. Tighten the screw in the connector and adjust the high and low throttle positions.
  • Seite 18 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 64 / Schritt 64 Connect and install your receiver in the radio bay with plenty of shock absorbing foam. Temporarily install your radio's battery in the radio bay. Its final position is determined after balancing the model.
  • Seite 19 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 52 / Schritt 52 Connect your ESC to the motor and mount to the side of the battery access bay using velcro. Take care to keep the ESC and wires out of the way to allow room for the battery bay. This is a good time check the motor direction and swap 2 wires if needed.
  • Seite 20 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Stage 57 / Schritt 57 To adjust the cowl/spinner clearance attach some foam tape to the back of the back plate to act as a spacer. Position the cowl and bolt on the spinner back plate to get the clearance correct. Zum Einstellen des Abstandes der Motorhaube und des Spinners befestigen Sie einige Schaumstoffbänder an der Rückseite der Spinnerplatte.
  • Seite 21 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Balancing / Schwerpunkt The Centre of Gravity (C/G or Balance Point) should be 82mm (3-1/4") back from the leading edge of the wing at the root. This should be measured with the fuel tank empty. Support the completed model under the wing either side of the fuselage at this point and add weight or adjust the position of the radio battery in as necessary to achieve a slightly nose down attitude.
  • Seite 22 Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Pre-Flight Checks / Vorflug Checks While the Wot4 is not a trainer, it does make an excellent first aileron model with reduced control throws. In this case, we recommend that your completed model is checked over and test flown by a competent pilot first. Subsequent flights should also be supervised, and assisted where necessary, by an experienced pilot.
  • Seite 23: Notes / Notizen

    Wot4 EP/GP Instructions | Wot4 EP/GP Anleitung Notes / Notizen...
  • Seite 24 Spare parts are available for the Wot4 EP/GP all Ripmax stocked model shops. In case of any difficulty, any product queries, or to locate your local Ripmax stockist, please write to the address below or visit www.ripmax.com Made in China Distributed to your local model shop by Ripmax Ltd., 241 Green Street, Enfield, EN3 7SJ.