DLE 55 - User Manual

1
Engine
DLE55
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.
一、 安全 （
SAFETY INSTRUCTIONS
）

DLE 55 Specifications

General

Type	2-stroke gasoline engine
Carburetor	Walbro
Spark Plug	NGK CM6
Cylinder	Single
Displacement	55cc
Ignition	Electronic
Output Power	5.5 HP
RPM Range	8500 RPM
Propeller	22x8
Fuel	Gasoline/Oil mixture (30:1)

Summary

Safety and Operation

Safety Precautions

Essential safety guidelines to follow when operating the engine, including checks and warnings.

Engine Specifications

Performance

Engine performance metrics including RPM, pulling force, and recommended propeller sizes.

Parameters

Key engine parameters like displacement, bore, stroke, compression ratio, and weight.

Adjustment and Start-up Procedures

Functions and Adjustments

Detailed guide on adjusting carburetor settings for idle, low, and high speeds.

Engine Start-up

Step-by-step instructions for starting the engine, covering cold and warm starts.

Engine Maintenance

Fuel and Oil Ratio

Specifies the required petrol grade and fuel-oil mixture ratio for engine maintenance.

Carburetor Filter Cleaning

Instructions on periodic cleaning of the fuel filter in the carburetor to ensure proper function.