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36% Edge540 ARF
Instruction Manual
Congratulations and thank you for purchasing the Performance Aircraft Unlimited 36% Edge 540. The Zivko
Edge 540 was designed and developed to be the best aerobatic aircraft in the world and it delivered! Not only
does this aircraft dominate IAC competition but has also found a home in the Red Bull racing circuit where it
has won title after title. The 540 stands for the powerful Lycoming 540 motor, which puts out more than 300hp.
Made from modern composites, this aircraft is sure to be on the podium for some time to come.
The PAU Edge is no different! Designed with 2123 sq inches of wing area while keeping the total weight down
has made this aircraft a true performer. All wood construction and top quality hardware make it hard to beat. If
you want an aircraft precise enough to compete in IMAC or to turn it loose for the wildest 3D maneuvers on the
planet, the 36% PAU Edge 540 is the only choice. The Edge 540 return to RC starts today!
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Summary of Contents for PAU 36 Edge540

  • Page 1 Made from modern composites, this aircraft is sure to be on the podium for some time to come. The PAU Edge is no different! Designed with 2123 sq inches of wing area while keeping the total weight down has made this aircraft a true performer. All wood construction and top quality hardware make it hard to beat. If you want an aircraft precise enough to compete in IMAC or to turn it loose for the wildest 3D maneuvers on the planet, the 36% PAU Edge 540 is the only choice.
  • Page 2 We believe you will find this to be one of the finest flying aircraft on the market. Most modelers will find assembly of this aircraft simple and straightforward. We recommend the builder follow the step-by-step instructions to achieve the best performance and to ensure nothing was over looked. This manual also includes tip sections throughout that may help you in key areas during assembly.
  • Page 3: Chapter 1 Parts Inventory

    8 HD 4/40 Dubro ball links 1 Set of additional various marked hardware 1 Vinyl graphics package If any of these parts are missing immediately contact PAU. If you need more information you can visit our support forum at: flyinggiants.com...
  • Page 4: Chapter 2 Preparation For Assembly

    Chapter 2 Preparation for Assembly Professionals utilizing premium Ultracote covering carefully covered your model. Due to climate changes during shipping, the models covering may have loosened and/or winkled. It’s a good habit to go over your model with a covering iron to ensure all joints, seams, and edges are properly sealed. Ultracote is a lower temperature film that seals and shrinks at lower temperatures.
  • Page 5: Chapter 3 Landing Gear And Tail Wheel Assemblies

    Chapter 3 Landing Gear and Tail Wheel Assemblies Now that we’re ready for assembly, we are going to start with the main landing gear first. You will need to locate the following parts to begin assembly. Place an “×” to ensure task completion: What you will need in this chapter for the main gear: Aluminum main gear One pair of 4 inch wheels...
  • Page 6 First you’ll need to nock out the plywood opening the canister tunnel. Use a hobby knife on the small area not cut with a laser and lightly tap it out with a small hammer. Install the landing gear to the fuselage using the four 8/32 bolts, spring washers, and flat washers, and compression nuts.
  • Page 7 Cut out the center wheel opening on the wheel pants on the side with the wood-mounting block. With the aircraft resting on the landing gear, we are going to need to set the right angle for the wheel pants. We used a standard servo and placed it at the end of the pant resting the end on the rubber grommets of the servo.
  • Page 8: Chapter 4 Canopy And Fuselage Hatch

    Chapter 4 Canopy and Fuselage Hatch Place an “×” to ensure task completion: Gather the following for canopy and hatch installation: Canopy Fuselage and Access Hatch 8 small wood screws Two 4/40 bolts with two sealing washers Not Provided: Drill and small drill bit for wood screws Canopy glue (optional) Thin CA...
  • Page 9: Chapter 5 Engine Installation

    Chapter 5 Engine Installation Your firewall is pre-mounted but our customers can select from a wide variety of engine choices. It is nearly impossible to cover every engine installation choice in this manual but we’ll cover a few. Your aircraft was designed around the 100cc twin gas motors.
  • Page 10 DA-100 installation The firewall is pre-marked so you'll just need to center your motor in the "+". Take a ruler and draw a line across the entire firewall for the thrust line and offset centerline. DA-100 users only. If using the DA template provided on the last page of this manual, check the measurements on the template and ensure the holes are correct.
  • Page 11 DA-85 installation You will just need to center your motor in the "+". Take a ruler and draw a line across the entire firewall for the thrust line and offset centerline. DA-85 users only. If using the DA template provided on the last page of your DA manual, check the measurements on the template and ensure the holes are correct.
  • Page 12: Chapter 6 Cowling Installation

    Chapter 6 Cowling installation Place an “×” to ensure task completion: What you will need in this chapter: Fuselage and cowling Five 6/32 bolts with spring and lock washers Not Provided: A 4-½ inch spinner A Dremel tool A facemask and eye protection Pencil or dry erase marker Always wear a mask and eye protection while cutting fiberglass.
  • Page 13: Chapter 7 Rudder Installation

    Chapter 7 Rudder Installation Place an “×” to ensure task completion: What you will need in this chapter: Rudder and fuse Pull-pull hardware Not Provided: 30 to 45 minute epoxy Two cycle oil Next, we will install the hardware on the rudder before mounting the rudder.
  • Page 14: Chapter 8 Hardware Installation

    Chapter 8 Hardware Installation We provide high quality aluminum control horn assemblies included with our latest generation of PAU aircraft kits. We believe these lightweight assemblies are the best available and can also be purchased separately from PAU. Place an “×” to ensure task completion:...
  • Page 15 Make sure your elevator servos are centered and mount your servo arms parallel to the hinge line. Take some masking tape and tape the elevator counter balances to the stabilizers so that they are in a center position. Screw in your two HD ball links onto the counterclockwise ends of the 2”...
  • Page 16 Install your pull-pull cable and your remaining pull-pull hardware. Cables should be crossed to avoid any rubbing on the exits. It is normal for the non-pulling side of the cable to slacken a little when the rudder is deflected. Install your tiller springs you set aside earlier. Assemble the fuel tank according to the directions provided on the package.
  • Page 17 Install your throttle push rod. Again as mentioned earlier, we do not want metal-to-metal contact at the attachment point on the engine. Use a 4/40-rod with a 2/56 ball link for 4/40 rod to attach the push rod to the motor. Once satisfied with your throttle setup, mount the cowl using the five 6/32 bolts provided and attach the prop and spinner.
  • Page 18: Chapter 9 Radio And Control Surface Setup

    Now we’re ready to check the CG and install your remaining hardware. The CG range is 6 to 7 inches back as measured where the wing meets the fuselage. We recommend 6-1/2 inches for initial flights. Check CG at this time and place your batteries and remaining hardware in locations to attain the desired CG.
  • Page 19: Chapter 10 Final Inspection And Pre-Flight

    Chapter 10 Final Inspection and Pre-Flight Welcome to the final chapter prior to your maiden flight. We hope you have enjoyed building your Edge 540. Lets go over the airframe and perform a pre-flight to make sure everything is in order. Inspect the airframe for any visible damage and loose covering that may have occurred during the build.
  • Page 20 Understanding and applying these few safety and maintenance guidelines will help you get many enjoyable and rewarding flights with your Giant Scale Plane. We hope this aircraft offers you many years of enjoyment. Thank you again for choosing PAU and look for exciting future products.
  • Page 21 DA-100 Template If printing from Adobe, turn off page scaling.
  • Page 22 Throw Template If printing from Adobe, turn off page scaling. Cut out around all the dotted lines.
  • Page 23 Landing Gear Wheel Pant Axle Wheel Collar Wheel Collar Wheel STEP 1: Install wheel pants with typical installation...
  • Page 24 Landing Gear Wheel Pant Axle Wood Block STEP 2: Make a small block of wood (balsa or lite ply) about 1"x1-1/2"x1/4", and drill a hole the size of the axle in the center. Note: 1/4" Thickness usually works, but needs to be thicker thank the gap between the end of the axle and the exterior wall of the wheel pant).
  • Page 25 Landing Gear Wheel Pant Axle Wood Block STEP 3: Glue the wood block the wheel pants using epoxy, making sure the wheel pants screws are tight, the wheel pants are seated in their "natural" position, with no stress on the fiberglass.
  • Page 26 Landing Gear Wheel Pant Axle Wood Block Wheel Collar Wheel Collar Wheel STEP 4: Re-install all components to complete assembly...
  • Page 27 FIREWALL ENGINE BOX KS-86 Canister 33.00mm 80mm 250mm 170mm 330mm 36% EDGE / DA-100 Canister Set Up...

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