Composite-ARF BAE Hawk Скачать руководство пользователя страница 26

B.A.E. HAWK

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fuselage. Whether you chose a single door or scale twin doors the cylinders base mount

to the top inside face of the fuselage shell. The angled face will require a packing piece

approximately 10mm thick before shaping.  The cylinders should be fully extended with

the doors open, this will leave a few mm of travel when the door (or doors) close,

helping to resist opening from air pressure in flight.

Inlet ducts

The intakes are moulded separately for accurate scale appearance and allowing

additional access during the construction. Your chosen scheme will be factory painted to

match the fuselage detail making the job of fitting very simple. The fuselage shape can

benefit from a fixing screw adding in the splitter front corner. Use a piece of scrap wood

from the provided sheet and add a single self tapping screw from inside the cockpit. The

rear face of the inlet is glued with epoxy after removing the shine from both surfaces.

Note the lower 40mm or so does not require glue as it forms part of the front wing joint.

Equipment bay installation

Experience with the three prototype Hawk models confirms that the Hawk benefits from

as much weight kept forward in the cockpit area as possible. You are aiming for a

balance point between 190mm and 200mm back from the fuselage/wing joint. If you

intend using a scale cockpit set some adjustment of the battery position maybe required.
The equipment tray provided can be positioned to suit your preferred set-up, but is

probably best kept towards the front of the cockpit opening.  With such a large canopy

glass area painting the cockpit area in a dark colour will help give the impression of a

scale cockpit, even with minimal detail added. 
The radio plate has several cut-outs factory cut. The notch in one end can either be used

for a header tank or ECU battery placement on the floor. Either side of this, slots and

holes are formed for the Rx and turbine ECU allowing Velcro ties to secure them firmly.

If you are fitting the recommended Powerbox unit (Evolution, Competition or Champion)

the plate includes two cut-outs for the unit and wiring.
Composite ARF recommend that you fit a Powerbox unit using a true duel battery system

and featuring signal boosting electronics. This product is available through C-ARF.
We placed the header tank in front of the wing former to keep the tube from the main

26

Fig 77

Fig 78

Содержание BAE Hawk

Страница 1: ...B A E HAWK BAE Hawk THE BEST FLYING PLANES ON THE PLANET INSTRUCTION MANUAL...

Страница 2: ...ged to deny all liability for loss damage or costs which are incurred due to the incompetent or incorrect application and operation of our products or which are connected with such operation in any wa...

Страница 3: ...er skin and the foam This nylon hinge is 100 safe and durable You will never have to worry about breaking it or wearing it out There is no gap at all on the top side of the surface and there is a very...

Страница 4: ...y 2 ZAP O or Plasti ZAP odourless or ZAP canopy glue 560 for clear canopy 3 30 minute epoxy stressed joints must be glued with at least 30 min NOT 5 min epoxy 4 Loctite Hysol 9462 or equivalent option...

Страница 5: ...and should not be exceeded Ideally a 160N turbine should be turned down in RPM 5 Comp ARF display aeroplanes use JetCat turbines 5 Retractable Landing Gear sets are available from Composite ARF in sp...

Страница 6: ...em High quality extension leads are required and a guide to the sizes and quantities required are listed below 8 The Hawk features a large cockpit area which benefits from some additional detail Our H...

Страница 7: ...e carbon bellmouth should show any areas that need sanding to allow a snug fit The carbon moulding process will undoubtedly lead to a variation in thickness of the material Some early tail tubes show...

Страница 8: ...12 16kg thrust the three prototype aeroplanes have been flown with JetCat P120SX and P160SX turbines Any turbine between 22 and 35lb thrust will give adequate performance to the Hawk For less experien...

Страница 9: ...lector guard may require a hole to accept the turbine cable with the shown JetCat turbine a single hole is required for the power cable Fuel Tank Setup Composite ARF offer an optional moulded Kevlar f...

Страница 10: ...les to plywood mounts bonded to the fuselage sides Start by laminating the four 40 x 45mm 3mm plywood mounts into two pairs Drill 4 1 holes centred on one each of the aluminium angle faces Drilling sm...

Страница 11: ...quired Canopy Frame and Canopy Glass The moulded canopy frame has been factory trimmed and the retaining system completed The BAE Hawk features a large canopy where the fixing and canopy rigidity is c...

Страница 12: ...e frame We cut a length of scrap balsa to use inside the glass and charger power clips to clamp the glass in position while the glue dried Tailplane Assembly The Hawk features an all flying tailplane...

Страница 13: ...tching of the two servos using your radio or a servo tester is imperative Using the recommended super servo arm JRPA215 JRC46015 or Graupner Nr 3544 it is possible to match the servo neutral very clos...

Страница 14: ...ake contact with the fin skin when turned Fit the servo mounting grommets and eyelets before installing the servo with four 2 9 x 13mm sheet metal screws with the output closest to the rudder Mark the...

Страница 15: ...l commonly used servos will fit the openings in either mount If you use the recommended JR servos two 650mm long leads are needed for the aileron servos and two 180mm leads for the flap servos Assembl...

Страница 16: ...trailing edge We recommend a servo with minimum 9 0kg torque as the Hawk flaps are quite large and the actuating horn offset from the hinge point is relatively small C ARF strongly recommends using th...

Страница 17: ...required direction of slotting to allow clearance It is possible on early kits that the control horn will also need adjusting if it does not align with the servo arm This is simple using a pair of la...

Страница 18: ...the strut or hinged if you chose Operation of the inner doors requires two large bore approx 1 5 stroke air rams These can be bought as part of the optional Composite ARF air pack 200550 or sourced in...

Страница 19: ...se a small mirror if necessary clean away the foam to allow the plastic hinge tubes to be bonded onto the wing skin Tack glue the hinges onto the gear doors with the rear hinge 13mm from the back corn...

Страница 20: ...s should allow the cylinders remaining stroke to act on the gear doors holding them shut against air pressure in flight Main Landing Gear installation Assemble the struts and retract units leaving the...

Страница 21: ...hardened pins slipping in the oleo leg Insert the pin leaving 18mm protruding from the oleo leg and mark the four grub screw positions to aid grinding the flats Ensure the flats do not have sharp corn...

Страница 22: ...leg gear door covers are mounted using a shaped piece of wood glued to the gear door with epoxy and bonded to the oleo leg using a silicon adhesive Additional security is gained by drilling through t...

Страница 23: ...drilling the mounting holes place the nose leg in the down position and check there is 2 3mm clearance between the back of the leg and nose former Drill four holes 4mm adding a screw into each hole as...

Страница 24: ...outside of the panel line marks The nose door is supplied moulded to shape with a double curve front section to match the nose area Cut and sand the door near the marked lines and then finally sand t...

Страница 25: ...sed some scrap 3mm hard balsa as shown The supplied hinge rod should remain straight even though the nose door area is heavily curved The front and rear hinge tubes will touch the fuselage skin the ce...

Страница 26: ...e three prototype Hawk models confirms that the Hawk benefits from as much weight kept forward in the cockpit area as possible You are aiming for a balance point between 190mm and 200mm back from the...

Страница 27: ...el system keep all tubing as short as possible Ensure the tube ends are cut square especially when used with any quick connect device When using larger tube like Tygone cutting a short 5mm length and...

Страница 28: ...carefully matched your servos in the earlier steps little or no binding should occur Note when using digital servos some noise is normal when the control surface is moved the pitch of the sound will r...

Страница 29: ...screw carbon axle ball bearings and carbon stab mount are pre installed in fuselage Allen bolt M4x20 for fin fixture is pre installed in fin milled wood parts for stab servo frame not assembled Wing...

Страница 30: ...B A E HAWK www carf models com 30...

Страница 31: ...B A E HAWK www carf models com 31...

Страница 32: ...B A E HAWK www carf models com...

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