User manual DLE DLE-111

[. . . ] With the advantages on the weight, power and stability, DLE provides you an opportunity on the power selection of TOC airplane. [. . . ] Various propellers can also be used, for example: 26×12; 28×10) (the type of the sparking plug )NGK CM6 2(Parameter) ( Exhaust Amount ) 111. Every engine has been preset before ex-factory; it can be used directly by the customers. However, altitudes will influence the performance of carburetor, to obtain the best output of DEL engines, slight adjustment at the carburetor is very necessary. 2Functions and Adjustments 1 Choke Arm (The Choke Arm is used under the circumstance of cold start-up. Normally, the preset from factory is screw down the Needle and then turn back about 1. But we suggest it should be adjusted with the tachometer to obtain the maximum speed. So please pay attention when you adjust the High speed needle. 3 (Start-up the engine) 1() Step 1: Close the Choke (Start up directly if the engine remains warm) and full throttle. [. . . ] 5 NOTICE: Please clean the fuel filter in the carburetor periodically, otherwise failure occurs with needle adjustment and the engine may work unsteadily etc. [. . . ]