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12

Starting Procedures

There are two recommended ways to start the DLE-85:

A. Manual Starting

Note:

 When hand starting the DLE-85, use a thick glove or heavy 

duty starter stick to protect your hand.

 1. 

 The propeller should be installed on the drive washer so that it is 
at the one o’clock position and at the beginning of the compression 

stroke so that it is comfortable to fl ip it through compression. 

 2.  

Have someone help you hold the airplane while you start the 

engine.

 3.

  Close the choke on the carburetor and open the throttle slightly 

from the idle position.

 4.

  Switch on, or power your radio system and make sure you have 

control of the throttle visually at the carburetor. Also make sure 
that the reversing position of the servo is correct at the transmitter 
and that the throttle is at the minimum position.

 5.

  Switch the ignition to ON. If you installed the optional TX activated 

gas engine kill switch (DLEG9205) properly between the manual 
on/off switch and the ignition make sure that the TX switch 
assigned is in the on position. The LED should be illuminated 
red to indicate that the ignition is armed.

 6.

 Flip the propeller 

counter clockwise

 several times briskly.

 7.

  After you hear some initial fi ring sounds, move the choke lever 

to the OPEN position.

 8.

  Set the throttle to a high idle. Set the propeller so that it’s at the 

beginning of the compression stroke 

 9.

  Flip the propeller through compression rapidly. If this is done 

properly, the engine will start after several brisk fl ips of the 
propeller. 

 10.

  After starting, let the engine idle for 30 to 45 seconds. Open 

and close the throttle slowly until the engine runs smoothly at 
idle and at full throttle. Acceleration should also be smooth. If 
acceleration is not smooth adjustments to the carburetor may 
be necessary. (See 

Adjustment of the Engine

 on page 14.)

 11.

 If your engine does not start, repeat steps 6 through 10.

Содержание DLE-85

Страница 1: ...n 40mm 9 5 1 DLE with Manual Choke Main Engine 68oz 1930g Muffler 8 8oz 250g Electronic Ignition 4 58oz 110g Engine Mount Standoffs 28oz 454g 87 93 Octane Gasoline with a 30 1 gas 2 stroke 2 cycle oil mixture Displacement Performance Idle Speed Ignition Style Recommended Propellers Sparkplug Type Diameter Stroke Compression Ratio Carburetor Weight Fuel 2014 Hobbico Inc DLEG0085 Mnl ...

Страница 2: ...ashers propeller mounting 1 Silicone Pick up Wire Cover Ignition Wire Cover 1 Red Three Pin Connector Lead w Pig Tail for ignition switch 2 Three Pin Connector Securing Clips 1 DLE Decal not pictured Safety Tips and Warnings This engine is not a toy Please place your safety and the safety of others paramount while operating DLE will not be held responsible for any safety issues or accidents involv...

Страница 3: ...the ground Even though it may look good from the outside it may be cracked on the inside which may cause it to disintegrate while in use Do not use a nicked cracked or split propeller Keep foreign objects away from the propeller Make sure that nothing can be sucked in by the propeller Never start the engine on loose gravel or sand Do not attempt to stop the engine by throwing anything into the pat...

Страница 4: ... a lean gas mixture will cause the engine to overheat and burn the electrode of the spark plug Pay close attention to the High Speed Needle adjustment Running the engine with the proper gas mixture will make the spark plugs appear yellow at the ignition point For optimum performance please use fresh or recently purchased 87 93 octane gasoline with a 30 1 gas oil 2 stroke 2 cycle mixture GAS OIL Mi...

Страница 5: ...ick up lead coming from the engine cut the excess silicone wire cover and connect the lead to the pick up lead from the Electronic Ignition Module Secure the connection with the included three pin connector securing clip 3 Connect the manual on off switch lead to the red connector from the electronic ignition system using the lead from the kill switch or with the included three pin connector with ...

Страница 6: ... s visible from the front of the aircraft This is to ensure that the person starting the engine is aware that the ignition is armed If properly installed as shown above an illuminated red LED indicates that that the ignition is armed 5 Install the ignition on off switch on the aircraft so that it is easily accessible through the cowling or the fuselage 6 Install the ignition module and battery sec...

Страница 7: ...airplane Use triangle stock and pin the firewall with hardwood dowels to reinforce the firewall glue joints Never install the DLE 85 onto a firewall thinner than specified because it may fail due to the power of the engine Note The length of the engine from the back of the engine mount to the propeller drive washer is 7 87 200 mm 1 Use the supplied template on the back cover of this manual to dril...

Страница 8: ... the fuel tank which exits the engine compartment or the fuselage most vent lines exit at the bottom of the firewall You can fill the tank by using the carburetor line as fill line if you have access to it or install a third line to be used as fill line Installing a third line is the cleanest and easiest way to add fuel An alternative fueling set up is a 2 line system with aT fitting approved for ...

Страница 9: ...nition module se curely in the airplane forward area It is recommended that a thin piece of foam rubber is placed between the module and the mounting surface and that Velcro strap is used to hold the module in place 8 Secure any unsecure connection with heat shrink tubing Not included 9 Connect the ignition wire from ignition module to the spark plug 10 Install the muffler onto the engine Be sure ...

Страница 10: ...propellers Most propellers within the recommended size range have a 0 393 10mm center hole pre drilled If your propeller has this predrilled hole move on to step 3 If not start with step 1 1 Remove the cowling from the aircraft Use the included propeller washer to mark the centering hole on the propeller 2 Once the location is established use a drill press with a 5 2055 5 21mm drill bit as a pilot...

Страница 11: ... clean opening on both sides of the propeller drill only half way through the propeller with the finishing drill bit Then flip the propeller over and drill completely through the hole 7 Use one of the 5x50mm SHCS with 5mm lock washers and flat washers to align the propeller washer on the propeller and use the Dead Center Hole Locator to mark the position of the remaining five holes 8 Drill the rem...

Страница 12: ... ON If you installed the optionalTX activated gas engine kill switch DLEG9205 properly between the manual on off switch and the ignition make sure that the TX switch assigned is in the on position The LED should be illuminated red to indicate that the ignition is armed 6 Flip the propeller counter clockwise several times briskly 7 After you hear some initial firing sounds move the choke lever to t...

Страница 13: ...o ON If you installed theTX activated gas engine kill switch DLEG9205 properly between the manual on off switch and the ignition make sure that theTX switch assigned is in the on position The LED should be illuminated red to indicate that the ignition is armed 6 Using the starter turn over the engine till popping sound is heard Next open the choke 7 Use your electric starter to turn over the engin...

Страница 14: ...gged Battery wires faulty Replace wires or Re connect check connections Faulty or fouled spark plug or not firing Replace spark plug or check for spark Engine flooded Remove plug rotate prop to remove fuel This can be done by removing the spark plug from the cylinder and contacting the plug on the outside of the crankcase Have an assistant turn the engine over while checking this and be sure to ha...

Страница 15: ...rottle Stop 3 L Low Speed Needle adjusts the fuel air mixture at low speeds 4 H High Speed Needle adjusts the fuel air mixture at high speeds Idle Adjustment Turning the Idle Adjustment Screw No 3 clockwise will increase the idle speed Turning the Idle Screw counter clockwise will decrease the idle speed Low Speed Needle Adjustment Turning the Low Speed Needle No 4 clockwise will lean the fuel air...

Страница 16: ...vanced or retarded by loosening the 2 ignition sensor phillips head screws and sliding the sensor to the full extent clockwise 45 advancing the ignition or counter clockwise 43 retarding the ignition Be sure to retighten the Phillips head screws after adjusting the ignition timing Advancing the timing causes combustion to occur earlier resulting in higher performance of the engine However advancin...

Страница 17: ... come up to full rpm at full throttle Solution The high speed needle valve H is too lean Open it 1 8 of a turn and try again Problem 1 The engine does not reach full rpm 2 Carbon build ups appear consistently on your spark plug Solution The high speed needle valve H is too rich Close it 1 8 turn and try again ...

Страница 18: ...ve this additional lead the digital tachometer can still be used Simply used the includedY harness included with the DigitalTachometer to connect to the pick up lead from the engine Be sure to secure all connections and to secure the Digital Tachometer or leads on the aircraft used Engine Maintenance Please clean the non removable fuel filter in the carburetor periodically Failure to do so may res...

Страница 19: ...19 ...

Страница 20: ...rranty through Hobby Services beginning at date of purchase Contact Us Hobby Services 3002 N Apollo Drive Suite 1 Ph 217 398 0007 Champaign Il 61822 Fax 217 398 7721 E mail hobbyservices hobbico com Web address www hobbyservices com 7 87 in 200 mm 5 51 in 140 mm ...

Страница 21: ...21 Notes ...

Страница 22: ...22 33 27 28 29 18 17 35 36 13 14 6 11 5 9 1 2 3 4 5 7 20 23 30 31 32 39 8 19 22 21 37 25 24 26 34 10 12 16 38 ...

Страница 23: ...k Reed Valve Assembly Reed Valve Petals Carburetor Complete Engine Mount Standoffs Needle Bearing Piston w Pin Retainer Piston Pin Piston Pin Retainer Piston Ring Cylinder w Gasket Spark Plug Spark Plug Cap Electronic Ignition 2 Ignition Sensor Muffler Exhaust Clamp Exhaust Tube Screw Set Damping Base Carburetor Base Damping Rubber Damping Tube Lock Washer DLEG8501 DLEG8502 DLEG8503 DLEG8504 DLEG8...

Страница 24: ...DLE 85 Mounting Pattern for anti vibration mount 2 56 in 65 mm 2 56 in 65 mm ...

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