User Manual

ManualsBrandsDL Engines ManualsDLE enginesDLE-120 Four Cylinder 2-stroke Engine

Engine

DLE120-T4

使用说明书

USER MANUAL

该发动机并非玩具，请特别注意安全，由此引起的所有安全问题我们将不予负责；为了

您更好地使用该产品，请您在使用前仔细阅读说明书。

This engine is not toy. For your own safety, please read the manual carefully before operation.

DLE is not responsible for all injuries result from the use.

Summary of content (4 pages)

PAGE 1
Engine DLE120-T4 使用说明书 USER MANUAL 该发动机并非玩具，请特别注意安全，由此引起的所有安全问题我们将不予负责；为了您更好地使用该产品，请您在使用前仔细阅读说明书。 This engine is not toy. For your own safety, please read the manual carefully before operation. DLE is not responsible for all injuries result from the use.
PAGE 2
一、安全（SAFETY INSTRUCTIONS） 1、使用前请仔细检查螺旋桨、发动机架等相关部位，保证螺丝、镙母不松动，安装时一定要使用螺纹胶（如：LOCTITTE 242；243等）固定螺丝、螺母。 Before every use, check the engine assembly, propeller and airframe carefully for loose screws and nuts. Loctite(242,243) is strongly recommended on all the screws. 2、请注意：如果要在试车台上磨合或测试发动机，必须有很好的减震装置，否则可能导致发动机部分零件的损坏，最好把发动机安装在飞机上进行磨合。 During the break-in process, engine must running with shock absorber installed. Or the engine will be seriously damaged by vibration.
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Every engine has been preset before shipping; Usually it can be operate directly. However, altitudes will influence the performance of carburetor, to achieve the best performance, fine tuning on the carburetor is recommended. 2、功能及调整（Functions and Adjustments）（1）、风门，冷启动时使用；Choke Arm；（2）、油门；Throttle；（3）、怠速调节螺丝；Idle Adjustment Screw；（4）、低速油针；Low-speed Needle；（5）、高速油针；High-speed Needle；调整：顺时针转动怠速螺丝3将增大怠速转速，同时要配合低速油针4一起调整，顺时针转动低速油针减少油量（一般是把油针拧到底再退回1.5圈）；高速油针5(退回1.
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（2）用力转动螺旋桨，（最好用启动棒）直到发动机发出爆炸声.发动机会运转1-2秒而自动熄火.（首次启动或长时间不用可能需要转动多次螺旋桨）。 Step 2:, briskly flip the prop, until the engine fires and then dies. It may take a few more flips if it's first start , or engine be stored for along period. （3）打开风门，油门开至怠速或比怠速稍大一点,启动发动机，进入正常工作状态。 Step 3: Open the choke and briskly flip the prop, throttle shall slightly higher than idle position.