Daewoo Doosan Solar 290LC-V shop Manual 2023-7113AE – PDF DOWNLOAD
FILE DETAILS:
Daewoo Solar 290LC-V shop Manual 2023-7113AE – PDF DOWNLOAD
Language :English
Pages :795
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Daewoo Solar 290LC-V shop Manual 2023-7113AE – PDF DOWNLOAD
– S290LC-V-HIDROLIK SEMA
– S290-SHOP MANUAL
– SENS290L0003
– SENS290L0004
– SENS290L0008
– SENS290L0010
GENERAL SAFETY ESSENTIALS
ACCESSORY APPLICATIONS
- The excavator has been primarily designed for moving earth with a bucket. For use as a grapple or for other object handling, contact Daewoo for proper installation and application. Lifting-work applications (unless restricted or prohibited by local regulations) are permitted in approved lift configuration, to rated capacity only, with no side-loading. DO NOT use the machine for activities for which it was not intended. DO NOT use the bucket for lifting work, unless lift slings are used in the approved configuration.
- Use of an accessory hydraulic hammer (breaker), work in rough terrain, demolition applications or other hazardous operation may require installation of additional protective structures to safeguard the operator.
LIFTING CAPACITY RATING CONFIGURATION
Lifting capacity ratings that are printed at the end of this safety section are based on the machine being level, on a firm supporting surface, with hooks and slings attached in approved configuration. Loads must be balanced and supported evenly. Use taglines to keep the load steady if wind conditions and large surface area are a problem. Work crew hand signals, individual tasks and safe procedures should all be universally understood before the lift is made.
IMPORTANT
Before using the excavator to make lifts check municipal and regional regulations or statutes that could apply. Governing ordinances may require that all heavy lifting be done with single purpose equipment specifically designed for making lifts, or other local restrictions may apply. Making heavy lifts with a general purpose excavator that can be used for digging, loading, grading or other work may be expressly forbidden by a regional injunction or other legal prohibition. Always follow all of the other instructions, guidelines and restrictions for Safe Lifting in the Operation and Maintenance Manuals.
TABLE OF CONTENTS:
Daewoo Solar 290LC-V shop Manual 2023-7113AE – PDF DOWNLOAD
– S290LC-V-HIDROLIK SEMA
– S290-SHOP MANUAL
– SENS290L0003
– SENS290L0004
– SENS290L0008
– SENS290L0010
Safety 7
Track Excavator Safety S0102000 9
To the Operator of a Daewoo Excavator 11
Learn the Signal Words Used with the Safety Alert Symbol 12
General Safety Essentials 13
Accessory Applications 13
Lifting Capacity Rating Configuration 13
Location of Safety Labels 13
Summary of Safety Precautions for Lifting in Digging Mode 14
Unauthorized Modifications 14
Work-site Precautions 15
Attachment Precautions 15
Avoid High-voltage Cables 15
Before Starting to Dig, Contact Authorities 15
Be Aware of Height Obstacles 15
Use Care on Loose Support 16
Use Solid Support Blocking 16
Overhangs Are Dangerous 16
Sloping Terrain Requires Caution 16
Stay Alert for People Moving through the Work Area 17
Be Aware of and Conform to Local Regulations 17
Operation 17
Operate While Seated at the Operator’s Station ONLY 17
Before Starting the Engine 18
Never Use Ether Starting Aids 18
Mounting and Dismounting 18
Observe General Safety Rules 19
Engine Ventilation 19
Asbestos Dust Hazard Prevention 19
Take Time to Provide Good Visibility 19
Fuel, Oil and Hydraulic Fluid Fire Hazards 20
Boost Starting or Charging Engine Batteries 20
Travel Controls May Produce Reversed Operations 20
Keep “Pinch Point” Areas Clear – Use Caution in Reverse and Swing 21
Travel Precautions 21
Operate Carefully on Snow and Ice and in Very Cold Temperatures 21
Parking the Machine 21
Shutdown Control Functions 22
Equipment 22
Rough Operation May Require Use of Certified Safety Equipment 22
Install Additional Safety Equipment If Conditions Require 23
Movement Alarms 23
Seat Belts Should Be Used at All Times 23
Window Glass Breaking Tool 23
Keep a Fire Extinguisher at Hand 24
Maintain Standard Safety Equipment in Good Condition 24
Safety-critical Parts Must Be Replaced Periodically 24
Hydraulic Cylinder Seals Require Periodic Replacement 24
High Pressure Hydraulic Lines Can Store a Great Deal of Energy 24
The Operator’s Cab and Turntable Deck Should Be Kept Clean 24
Wear Eye Protection and Safety Clothing 25
Breathing Masks, Ear Protection May Be Required 25
Battery Electrolyte and Explosive Gases Can Be Lethal 25
Disconnect Batteries for Electrical Service Before Electrical Welding 25
Use Low Heat Portable Lighting 25
Maintenance 26
Use Warning Tag Control Lockout Procedures During Service 26
Do not Run the Engine If Repairs or Work Is Being Performed Alone 26
Always Use Adequate Equipment Supports and Blocking 26
Do not Work on Hot Engines or Hot Cooling or Hydraulic Systems 26
Cool-down Is Required Prior to Radiator or Reservoir Checks 27
Pressurized Hydraulic Oil Fluid Leaks Can Be Dangerous 27
Obtain immediate medical attention if pressurized oil pierces the skin 27
Use Correct Replacement Fasteners Tightened to Proper Torque 27
Dispose of All Petroleum-based Oils and Fluids Properly 28
Track Tension Adjustments Require Caution 28
Shipping and Transportation 29
Obey State and Local Over-the-Road Regulations 29
Lifting With Sling 29
Specifications 31
Specifications for Solar 290LC-V S0202000 33
General Description 35
General Dimensions 38
Dimensions and Working Range 39
General Specifications 40
Engine Performance Curves (Per Ks-r1004 Standard) 42
Approximate Weight Of Workload Materials 43
Performance Tests 46
Excavator Performance Standards 47
Test Conditions 47
Travel Speed and Travel Motor Balance (Steering Deviation) Tests 47
Cylinder Performance Tests 50
General Maintenance 53
General Maintenance Procedures S0302000 55
Welding Precautions and Guidelines 57
Hydraulic System – General Precautions 58
Maintenance Service and Repair Procedure 59
General Precautions 59
Hydraulic System Cleanliness and Oil Leaks 60
Maintenance Precautions for Hydraulic System Service 60
Oil Leakage Precautions 60
Cleaning and Inspection 61
General Guidelines 61
Bearing inspection 62
Standard Torques S0309000 69
Torque Values for Standard Metric Fasteners 71
Torque Values for Standard US Fasteners 72
Type 8 Phosphate Coated Hardware 74
Torque Values for Hose Clamps 75
Torque Values for Split Flanges 76
Torque Wrench Extension Tools 77
Torque Multiplication 77
Other Uses for Torque Wrench Extension Tools 78
Tightening Torque Specifications (Metric) 78
Upper Structure 81
Cab S0402000 83
Removal 85
Installation 87
Window and Gasket Replacement 90
Falling Object Protective Structures (FOPS) 91
Counterweight S0403000 93
General 95
Removal 97
Installation 98
Fuel Tank S0405000101
General Description103
Parts List104
Specifications105
Removal106
Installation109
Start-up Procedures111
Fuel Transfer Pump S0405500113
General Description115
Theory of Operation115
Replacement of Rotor and Vane116
Replacement of Rear Cover116
Replacement of Amateur117
Swing Bearing S0407000119
Swing Bearing Maintenance121
Operating Recommendation121
Measuring Swing Bearing Axial Play121
Measuring Bearing Lateral Play121
Swing Bearing Basic Operation122
Rebuilding Swing Bearing122
Swing Reduction Gearbox S0408000125
General Description127
Theory of Operation127
Parts List128
Specifications129
Troubleshooting, Testing and Adjustment130
Removal131
Disassembly132
Cleaning and Inspection (Wear Limits and Tolerances)135
Reassembly136
Installation140
Lower Structure and Chassis141
Track Assembly S0505000143
General Description145
Track Tension145
Cleaning and Inspection (Wear Limits and Tolerances)147
Engine and Drive Train169
Air-Conditioner S0605010171
Drive Coupling (Main Pump) S0609000197
Hydraulics209
Hydraulic System Troubleshooting, Testing and Adjustment S0702000211
Accumulator S0703000241
Center Joint (Swivel) S0704000249
Cylinders S0705000257
Swing Motor S0707200277
Travel Motor (With Gearbox) (Kawasaki DNB Series) S0707310303
Main Pump (With Regulator) S0708300355
Main Control Valve S0709400389
Pilot Control Valve (Work Lever / Joystick) S0709450457
Travel Control Valve S0709800475
Travel Control Valve (Jeil Hydraulics) S0709810503
Hydraulic Schematic (Solar 290LC-V) S0792000519
Electrical System525
Electrical System S0802000527
Electrical Schematic (S290LC-V) S0892000587
Attachments593
Boom and Arm S0902000595
Bucket S0904000603
S.M 14/2/2025
