LONCIN LC3500i User Manual

Contents
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Chapter I Introduction
1-1 Structure of electric generator ........................................................................................................................ 1
1-2 Technical specifications ................................................................................................................................. 2
Chapter II Repair standards
2-1 Standards for engine repair ............................................................................................................................ 3
2-2 Standards for electric generator repair ........................................................................................................... 4
2-3 Torque parameters of fasteners ...................................................................................................................... 4
2-4 Torque parameters of standard parts .............................................................................................................. 5
Chapter III Maintenance
3-1 Maintenance schedule .................................................................................................................................... 6
3-2 Change engine oil .......................................................................................................................................... 7
3-3 Air filter ......................................................................................................................................................... 8
3-4 Cleaning of the fuel filter ............................................................................................................................... 9
3-5 Spark canceller ............................................................................................................................................... 9
3-6 Spark plug .................................................................................................................................................... 10
3-7 Adjustment of valve clearance ..................................................................................................................... 11
Chapter IV Faults & Repair
4-1 Fault diagnosis ............................................................................................................................................. 12
4-1-1 Difficulty in starting .............................................................................................................................. 12
4-1-2 Low power ............................................................................................................................................ 13
4-1-3 Unstable speed ...................................................................................................................................... 14
4-1-4 Low speed/voltage ................................................................................................................................ 15
4-1-5 Abnormal exhaust colors ...................................................................................................................... 16
4-1-6 No alternating current output voltage ................................................................................................... 17
4-1-7 No direct-current output voltage ........................................................................................................... 17
4-2 Prepare for repairs ........................................................................................................................................ 18
4-2-1 Safety Precautions ................................................................................................................................. 18
4-2-2 Special tools .......................................................................................................................................... 18
4-3 Diagram for disassembly .............................................................................................................................. 19
4-4 Engine .......................................................................................................................................................... 20

LONCIN LC3500i Specifications

General

Brand	LONCIN
Model	LC3500i
Category	Portable Generator
Language	English