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Stevens AeroModel Build It! RingRat 250, Руководство по сборке, Страница: 26 / 29

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Stevens AeroModel Build It! RingRat 250 Скачать руководство пользователя страница 26

Final Assembly Cont.

☐

Mark  and drill holes for stainless  steel landing 

gear strap on either side of notch in fuselage.

☐

Install pre-bent  gear  with  landing  gear  strap 

with #2 x 1/4 in. screws.

☐

Finish landing gear installation by securing to 

dowel  with  supplied  black  rubber  bands.  

Wrap bands 3 times around dowel and gear.

☐

Install wheels  and  secure  with  rubber  wheel 

retainers.

☐

Install prop adapter and recommended prop.

Your 

RingRat

tm

250

 is  now complete!   Relax, 

admire  it  for  a  while,  then  proceed  to  the 

Flight Control Setup

 and 

Pre-Flight

.

RingRat 250 © 2010 Stevens AeroModel all rights reserved. 

Page 26 of 29

Содержание Build It! RingRat 250

Страница 1: ...250 Wing Span 26 5 inches Wing Area 250 square inches Average Flying Weight 12 5 ounces Build Instructions Version 1 24 revised 01 07 2015 RingRat 250 2010 Stevens AeroModel all rights reserved Page...

Страница 2: ...s advised to return this kit immediately in new and unused condition to the place of purchase THIS PRODUCT IS NOT INTENDED FOR CHILDREN 12 YEARS OF AGE OR YOUNGER WARNING This product may contain chem...

Страница 3: ...u Bro RC Mini E Z Connector DUB845 1 Du Bro RC Steel Landing Gear Strap DUB158 1 024 in x 4 ft Stainless Steel Lead out Wire 2 Rubber Wheel Retainers 8 2 1 4 in Screws Motor Landing Gear Mounts 6 Mini...

Страница 4: ...ner Motor SUPA2212 6 1 SA Sport 30A Brushless ESC SUP30AESC 1 Control Line Motor Timer 1 Hyperion CX G3 1100 mAh 7 4V LiPo Power Pack HP LG325 1100 2S 1 Pair Deans Battery Connectors WSD1300 1 GWS 7x3...

Страница 5: ...Laser Cut Parts Inventory RingRat 250 2010 Stevens AeroModel all rights reserved Page 5 of 29...

Страница 6: ...Laser Cut Parts Inventory RingRat 250 2010 Stevens AeroModel all rights reserved Page 6 of 29...

Страница 7: ...the poly tube that this kit was shipped in as a non stick barrier between your worktable and the product assembly Promptly clean up any epoxy spills with rubbing alcohol and a disposable towel Bonding...

Страница 8: ...at edge of nut flange Fit and bond trailing edge parts W3a and W3b Dry fit R1 to trailing edge DO NOT BOND AT THIS TIME Fit gussets W4 to trailing edge and R1 Align and bond With etching facing up sl...

Страница 9: ...er rib R2 in the same manner Square structure on a flat surface and bond all joints with medium CA building up a fillet along all joints between ribs and W6 Fit and tack glue remaining ribs R3 and R4...

Страница 10: ...through R1 Mark center of 3 8 in square balsa leading edge stock Align mark with center of wing at R1 then bond leading edge stock within notch at leading edge of all ribs Build left wing tip Fit and...

Страница 11: ...h medium CA Build right wing tip Assemble and bond parts TR1a and TR1b to form TR1 Repeat process to create TR2 from TR2a b and TR3 from TR3a b Align and bond TR2 atop TR1 and TR3 atop TR2 using thick...

Страница 12: ...n remaining webs SW2 and SW3 to top edge of W5 rear spar and in between remaining ribs Again orient parts with grain as shown by arrows on photo Tack glue to retain parts within wing assembly Hold win...

Страница 13: ...lustrated Repeat steps marked with applying instruction to complete bottom sheeting Center W11 over rib R1 and bond to front spar only Press W11 flat against trailing edge and bond with CA then bond W...

Страница 14: ...ushrod exit to recess in bottom of rib R1 Use one of the ply fuselage doubler parts to reference the proper profile for the leading edge With a razor plane and sanding block bar shape the leading edge...

Страница 15: ...aft for better stunting battery may be mounted in the wing install a 6 in length of 1 2 in wide velcro at this time Velcro strap is installed through slots in ply support from top of wing Fasten strap...

Страница 16: ...her on each side of the control bellcrank Do not tighten nut it will snug down on final installation From provided 3 32 in O D aluminum tubing cut four 1 4 in lengths to create crimp tubes for lead ou...

Страница 17: ...wobble but rotates smoothly Cut leadout wire at end of loop as shown Note To prevent leadout wire from falling back into wing place two tabs of masking tape around wires as illustrated Finish lead out...

Страница 18: ...1 4 extra to be trimmed off later Bond Stiffener to F1 with thick CA on top of flat work surface Lightly sand fuselage after bonding If desired Ply parts may be covered or painted at this time Dry fit...

Страница 19: ...n dowel hole and wing saddles in parts match Note Rear tabs on M1 s will protrude slightly allowing doubler F2 right to key in place Fit and laminate bond doubler F2 right to F1 with thick CA Ensure t...

Страница 20: ...ation for sealing or covering Seal fuselage components with clear lacquer dope or cover with your color choice of high quality light weight model aircraft film such as Stevens AeroModel s AeroLITE or...

Страница 21: ...nsert centered within 3 16 in hole in fuselage doublers leaving 1 2 in extending on both sides of fuselage Match trailing edge of rudder to trailing edge of fuselage then bond vertical stabilizer to f...

Страница 22: ...ions in Wing Construction section Bellcrank and battery access hole may be left open without significantly affecting performance of model For the best bond remove a 3 16 in wide strip of covering from...

Страница 23: ...bilizer leading edge Insert tail skid and center along the fuselage toward the rear of the model The skid will be retained by two small screws Mark two spots close to the bend in the wire and about 3...

Страница 24: ...sts on the other side of the elevator Trim posts slightly and flatten with a warm soldering iron or covering trim iron Retain with a few drops of thin CA Make a 90 degree bend 1 4 in from one end of t...

Страница 25: ...screws Pass a 6 in length of 1 2 in wide velcro battery safety strap through slots in motor mount and fuselage Strap ends should extend equally through fuselage Install adhesive backed velcro not supp...

Страница 26: ...g gear installation by securing to dowel with supplied black rubber bands Wrap bands 3 times around dowel and gear Install wheels and secure with rubber wheel retainers Install prop adapter and recomm...

Страница 27: ...ge sheeting to the screw on the bellcrank First flights should be made with the C G at the 1 1 2 in mark The battery and equipment may be located within the wing and or outboard on the nose as needed...

Страница 28: ...at tires are in good condition Clear Area Ensure that any spectators are well clear of the flight circle Have an assistant handy to keep people back and warn you of any impending danger Clear Prop Bef...

Страница 29: ...and or twists and warps The most common mistakes are to try and fly with a warped or twisted wing or the controls set up to sensitively Straighten her out and tame her down working up to the exciting...

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