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Daewoo Excavator S340LC-V Operation & Maintenance Manual 022-00025E – PDF DOWNLOAD
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Description
Daewoo Excavator S340LC-V Operation & Maintenance Manual 022-00025E – PDF DOWNLOAD
FILE DETAILS:
Daewoo Excavator S340LC-V Operation & Maintenance Manual 022-00025E – PDF DOWNLOAD
Language : English
Pages : 238
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Daewoo Excavator S340LC-V Operation & Maintenance Manual 022-00025E – PDF DOWNLOAD
Safety.......................................................................................................... 7 To the Operator of a Daewoo Excavator....................................................................... 7 Learn the Signal Words Used with the Safety Alert Symbol................................................ 9 Location of Safety Labels................................................................................... 10 1. Warnings for operation, inspection and maintenance (190-00688, 190-00092)............................ 11 2. Warnings for high voltage (190-00689, 190-00096)..................................................... 11 3. Warnings when opening a front window (190-00690, 190-00093).......................................... 11 4. warnings for a high pressure cylinder (190-00122).................................................... 12 5. Warnings when adjusting track tension (2190-3386A, 190-00521)........................................ 12 6. WARNINGs FOR LEAVING OPERATOR’S SEAT (190-00693, 190-00094).......................................... 13 7. Warnings for batteries maintenance (2190-2533A, 190-00100)........................................... 13 8. Warnings for high temperature hydraulic oil (190-00691, 190-00097)................................... 14 9. Warnings for hot Coolant (190-00692, 190-00097)...................................................... 14 10. Warnings for handling an accumulator (190-00703, 190-00099)......................................... 14 11. WARNINGS FOR ROTATING PARTS (190-00694, 190-00095, 190-00557)....................................... 15 12. Warning tag - used when inspection and maintenance (190-00695, 190-00098)........................... 15 13. warning for a hot surface (19000648)............................................................... 16 14. caution for hood (190-00522)........................................................................ 16 15. keep out of the swing area (2190-3379, 190-00090)................................................... 16 16. Warnings for front attachments (190-00652).......................................................... 17 Summary of Safety Precautions for Lifting in Digging Mode................................................... 18 Unauthorized Modifications.................................................................................. 19 General Hazard Information.................................................................................. 19 Safety Rules............................................................................................ 19 Safety Features......................................................................................... 19 Inside Operator's Compartment........................................................................... 20 Clothing and Personal Protective Items.................................................................. 20 Mounting and Dismounting................................................................................ 21 Fuel, Oil and Hydraulic Fluid Fire Hazards.............................................................. 22 Precautions When Handling Fluids at High Temperature.................................................... 22 Asbestos dust hazard prevention......................................................................... 23 Injury from Work Equipment.............................................................................. 23 Fire Extinguisher and First Aid Kit..................................................................... 24 Protection from Falling or Flying Objects............................................................... 24 Attachment Precautions.................................................................................. 25 Accumulator............................................................................................. 25 Indoor Ventilation...................................................................................... 26 Emergency Exit.......................................................................................... 26 Before Starting Engine...................................................................................... 27 Work Site Precautions................................................................................... 27 Checks Before Starting Engine........................................................................... 28 Engine Starting......................................................................................... 29 Before Operating Machine................................................................................ 29 Machine Operation........................................................................................... 30 When Swinging or Changing Direction of Travel........................................................... 30 Travel Precautions...................................................................................... 30 Traveling on Slopes..................................................................................... 31 Prohibited Operations................................................................................... 32 Precautions for Operation............................................................................... 32 Avoid High-voltage Cables............................................................................... 33 Operate Carefully on Snow, Ice and in Very Cold Temperatures............................................ 33 Operations on Slopes.................................................................................... 34 Parking Machine......................................................................................... 34 Never Let Anyone Ride on Attachment..................................................................... 34 Maintenance................................................................................................. 35 Warning Tag............................................................................................. 35 Clean Before Inspection or Maintenance.................................................................. 35 Proper Tools............................................................................................ 36 Use of Lighting......................................................................................... 36 Fire Prevention and Explosion Prevention................................................................ 36 Burn Prevention......................................................................................... 37 Welding Repairs......................................................................................... 38 Precautions for Removal, Installation, and Storage of Attachments....................................... 38 Precautions when Working on Machine..................................................................... 39 Lock Inspection Covers.................................................................................. 39 Crushing Prevention and Cutting Prevention.............................................................. 39 Track Tension Adjustments Require Caution............................................................... 40 Supports and Blocking for Work Equipment................................................................ 40 Action When Abnormally Is Found During Inspection....................................................... 41 Precautions with High Pressure Line, Tubes and Hoses.................................................... 41 Waste Materials......................................................................................... 42 Battery..................................................................................................... 43 Battery Hazard Prevention............................................................................... 43 Boost Starting or Charging Engine Batteries............................................................. 44 Towing...................................................................................................... 45 Precautions When Towing................................................................................. 45 Shipping and Transportation................................................................................. 46 Obey State and Local Over-the-Road Regulations.......................................................... 46 Excavator Rated Lift Capacity Tables........................................................................ 47 Operating Controls.............................................................................................. 53 Component Locations......................................................................................... 54 Operator’s Area............................................................................................. 56 Operational Controls and Panels............................................................................. 57 1. Starter Switch....................................................................................... 58 2. Engine Speed Control Dial............................................................................ 58 3. light Switch......................................................................................... 59 4. Wiper Switch......................................................................................... 59 5. Windshield Washer Switch............................................................................. 60 6. Travel Speed Selection Switch........................................................................ 60 7. Stereo On/Off Switch................................................................................. 61 8. Cab Work Light Switch (Optional)..................................................................... 61 9. Warning Light Switch (Optional)...................................................................... 61 10. Travel/Swing Alarm Switch (Optional)................................................................ 62 11. Overload Warning Switch (Optional).................................................................. 62 12. Heater and Air Conditioner Control Panel............................................................ 63 13. Cigar Lighter....................................................................................... 63 14. Power Socket for 12 Volt............................................................................ 63 15. Horn Switch (Left-hand Work Lever (Joystick))....................................................... 64 16. Booster Switch (Right-Hand work lever (Joystick))................................................... 64 17. Breaker Switch (Right-Hand Work Lever (Joystick))................................................... 64 18. Instrument Panel.................................................................................... 64 19. Safety Lever........................................................................................ 65 Instrument Panel............................................................................................ 66 Functional check........................................................................................ 67 1. Engine Coolant Temperature Gauge..................................................................... 67 2. Fuel Gauge........................................................................................... 67 3. Multifunction Gauge and Graphic Information Area..................................................... 68 4. Digital Clock........................................................................................ 68 5. Hour Meter........................................................................................... 68 6. Charge Warning Light................................................................................. 69 7. Engine Oil Pressure Warning Light.................................................................... 69 8. Coolant Temperature Warning Light.................................................................... 69 9. Preheating Completion Light.......................................................................... 70 10. Work Light Indicator Light.......................................................................... 70 11. Overload Warning Light (Optional)................................................................... 70 Multifunction Gauge and Graphic Information................................................................. 71 Communication Indicator................................................................................. 71 Communication Error Warning............................................................................. 72 1. Engine Speed......................................................................................... 72 2. Battery Voltage...................................................................................... 72 3. Front Hydraulic Pump Pressure........................................................................ 73 4. Rear Hydraulic Pump Pressure......................................................................... 73 5. Abnormal State Warning of Filters.................................................................... 74 Mode Selection Buttons...................................................................................... 75 1. Power Mode Selection Button.......................................................................... 75 2. Trenching Mode Selection Button...................................................................... 76 3. Auto Idle Selection Button........................................................................... 76 4. Display Selection Button............................................................................. 77 Setting Method for Main Menu................................................................................ 78 Main Menu............................................................................................... 78 Language................................................................................................ 79 Set Clock............................................................................................... 79 Filter / Oil Info....................................................................................... 80 Heater and Air Conditioner Control Panel.................................................................... 82 Location of Controls and Vents.......................................................................... 82 Operation Panel......................................................................................... 83 1. Fan and Air-conditioner Switch....................................................................... 83 2. Fan Speed Selection Switches......................................................................... 84 3. Temperature Control Switch........................................................................... 84 4. Air Outlet Selection Switch.......................................................................... 85 5. Ventilation Selection Switch......................................................................... 86 Memory Function of Used Mode............................................................................ 86 Additional Operating Instructions....................................................................... 86 Stereo...................................................................................................... 87 Security and Area Code Setting.......................................................................... 87 Order to Set Up Security and Area Code.................................................................. 87 Front Panel............................................................................................. 88 1. Power/Volume Control Knob............................................................................ 88 2. Sound Mode Selection Button.......................................................................... 88 3. Band Selection Switch................................................................................ 89 4. Tuning Up/Down....................................................................................... 89 5 & 6. Auto Memory and Preset Scan Button / Preset Station Button....................................... 90 7. Tape Slot............................................................................................ 90 8. Tape Ejection Button................................................................................. 90 9. Cassette and Program Buttons......................................................................... 91 10. Security Warning LED................................................................................ 91 11. Scan................................................................................................ 91 12. LCD................................................................................................. 92 Care of Stereo.......................................................................................... 92 Fuse Boxes.................................................................................................. 94 Miscellaneous Electrical Devices............................................................................ 95 1. Cab Light............................................................................................ 95 2. Pilot Cutoff Switch.................................................................................. 95 3. Circuit Breaker...................................................................................... 95 4. Fusible Link......................................................................................... 96 Seat Adjustment............................................................................................. 97 1. Forward / Backward Adjustment (Figure 83)............................................................ 97 2. Adjusting the Seat's Tilt and Seat Height (Figure 83)................................................ 97 3. Weight Adjustment (Figure 83)........................................................................ 97 4. Adjusting Reclining (Figure 83)...................................................................... 97 5. Moving the Total Seat Setting Forward/Backward (Figure 83)........................................... 98 6. Angle Adjustment of Armrest (Figure 84).............................................................. 98 7. Headrest (Figure 84)................................................................................. 98 Seat Belt................................................................................................... 99 Seat Belt Locking and Unlocking......................................................................... 99 Ceiling Cover...............................................................................................100 Opening the Ceiling Cover...............................................................................100 Closing the Ceiling Cover...............................................................................100 Front Windows...............................................................................................101 Front Upper Window......................................................................................101 Front Bottom Window.....................................................................................103 Door Side Latch.............................................................................................104 Miscellaneous Access Covers and Doors.......................................................................105 Side Door...............................................................................................105 Battery Box Door........................................................................................105 Engine Cover............................................................................................105 Cab Storage Compartments....................................................................................106 Ashtray.....................................................................................................106 Emergency Glass Breaking Tool...............................................................................107 Operation.......................................................................................................109 To Handle a New Excavator...................................................................................109 Lubrication and filters.................................................................................109 Starting and Stopping the Engine............................................................................110 Inspection Before Starting Engine.......................................................................110 Operational Checks Before Starting Engine...............................................................110 Engine Start............................................................................................112 Cold Weather Starting...................................................................................114 Starting Engine With a Booster Cable....................................................................116 Hydraulic System Warm-up................................................................................118 Hydraulic System Warm-Up – Cold Weather.................................................................119 Engine Shut Down........................................................................................120 Check and Confirmation After Stopping Engine............................................................121 Safety Lever................................................................................................122 Travel......................................................................................................123 Automatic Travel Speed Control..........................................................................123 General Travel Instructions.............................................................................124 Travel Control Lever Operation..........................................................................126 Operating Instructions......................................................................................128 Engine Speed Control....................................................................................128 Mode Selection..........................................................................................130 Work Levers (ISO Style).................................................................................132 Operating Precautions.......................................................................................133 Working in Water........................................................................................137 Parking Excavator...........................................................................................138 Towing Procedure............................................................................................139 Hydraulic Breaker...........................................................................................140 Selection of Hydraulic Breaker..........................................................................140 Hydraulic Hoses and Tubing for Breaker..................................................................140 Hydraulic Breaker Operation.............................................................................140 To activate breaker;....................................................................................142 Hydraulic Oil and Filter Service Intervals..............................................................143 Operating Techniques........................................................................................144 Lifting.................................................................................................144 Operation Under Unusual Conditions..........................................................................146 Operation In Extreme Cold...............................................................................146 Operation In Extreme Heat...............................................................................146 Operation In Dusty Or Sandy Areas.......................................................................147 Operation In Rainy or Humid Conditions..................................................................148 Operation In Salt Water Areas...........................................................................148 Operation at High Altitudes.............................................................................148 Inspection, Maintenance and Adjustment..........................................................................149 Serial Numbers..............................................................................................150 Safety Precautions..........................................................................................150 Preliminary Work Machine Setup for Maintenance..............................................................151 Table of Recommended Lubricants.............................................................................153 Fluid Capacities............................................................................................155 Lubrication and Service Chart...............................................................................155 Maintenance Intervals.......................................................................................158 10 Hour / Daily Service.................................................................................158 50 Hour / Weekly Service................................................................................158 250 Hour / Monthly Service..............................................................................158 500 Hour / 3 Month Service..............................................................................159 1000 Hour / 6 Month service.............................................................................159 2000 Hour / Yearly Service..............................................................................159 4000 Hour / Biennial Service............................................................................159 10 Hour / Daily Service.....................................................................................160 Grease Boom, Arm and Front Attachment Pins (for first 100 hours)........................................160 Check Engine Oil Level..................................................................................160 Check Level of Hydraulic Oil Tank.......................................................................161 Check for Leaks in the Hydraulic System.................................................................162 Check Fuel Level........................................................................................163 Check for Leaks in the Fuel System......................................................................163 Check Water Separator and Drain Water As Required.......................................................164 Check Oil Level of Swing Reduction Device...............................................................165 Clean Dust Net in Front of Oil Cooler...................................................................166 Check Cooling System and Refill As Required.............................................................166 Check Level of Window Washer Liquid.....................................................................167 Inspect the Bucket Teeth and Side Cutters for Signs of Wear.............................................167 Inspect Engine Fan Blade................................................................................167 Check Air Intake System.................................................................................168 Inspect Seat Belt for Proper Operation..................................................................168 Inspect the Structure for Cracks and Faulty Welds.......................................................168 Check the Operation of All Switches.....................................................................168 Check the Operation of All Exterior Lights, Horn and Control Console Indicator and Monitor Lights.......168 Start Engine, Check Starting Ability, and Observe Exhaust Color at Start-up and at Normal Operati.......169 Check Operation of All Controls.........................................................................169 50 Hour / Weekly Service....................................................................................170 Perform All 10 Hour / Daily Service Checks..............................................................170 Grease Boom, Arm and Front Attachment Pins..............................................................170 Grease Swing Bearing....................................................................................172 Drain Water and Sediment from Fuel Filter...............................................................173 Drain Water and Sediment from Fuel Tank.................................................................173 Check Engine Fan Belt for Cracks, Wear and Correct Tension (After First 50 Hours).......................173 Change Engine Oil and Filter (After First 50 Hours).....................................................173 Inspect the Track Assemblies for Proper Tension and Loose, Worn or Damaged Parts (Links, Shoes, R.......173 250 Hour / Monthly Service..................................................................................174 Perform All 10 hour / daily and 50 Operating Hour Service Checks........................................174 Change Swing Reduction Device Oil (Drain and Refill After First 250 Hours)..............................174 Clean Outer Element of Two Stage Air Cleaner............................................................174 Check Engine Fan Belt Tension...........................................................................175 Check Engine Fan Belt Wear..............................................................................176 Change Engine Oil and Filter............................................................................177 Check Oil Level In Travel Reduction Device (One on Each Side of Unit)...................................178 Change Oil in Travel Reduction Device (One on Each Side of Unit) (After First 250 Hours)................178 Replace Full Flow Hydraulic Oil Filter (After First 250 Hours)..........................................178 Change Pilot Filter (After First 250 Hours).............................................................178 Inspect Pins and Bushings of the Front End Attachments for Signs of Wear................................178 Check the Fluid Levels in the Batteries and the Battery Charge Levels...................................178 Inspect for Any Loose or Missing Nuts and Bolts.........................................................178 Inspect Fuel System Hose Clamps.........................................................................178 500 Hour / 3 Month Service..................................................................................179 Perform All Daily (10 Hour), 50, and 250 Operating Hour Service Checks..................................179 Grease Swing Gear and Pinion............................................................................179 Replace Full Flow Hydraulic Oil Filter..................................................................180 Change Pilot Filter.....................................................................................181 Clean Air Conditioning Filter...........................................................................182 Clean Radiator, Oil Cooler, Intercooler and Air Conditioner Condenser Core..............................183 Replace Outer and Inner Air Cleaner Elements............................................................184 Change Fuel Filter......................................................................................185 1000 Hour / 6 Month Service.................................................................................187 Perform All Daily (10 Hour), 50, 250 and 500 Operating Hour Service Checks..............................187 Grease Swing Reduction Device...........................................................................187 Change Swing Reduction Device Oil.......................................................................187 Change Oil in Travel Reduction Device (One on Each Side of Unit)........................................188 Change Radiator Coolant.................................................................................189 Clean Fuel Injection Priming Pump Strainer..............................................................190 Check Air Conditioner Refrigerant.......................................................................191 Check and Adjust Engine **..............................................................................192 2000 Hour / Yearly Service..................................................................................193 Perform All Daily, 50, 250, 500 and 1,000 Operating Hour Service Checks.................................193 Check Alternator and Starter**..........................................................................193 Check All Rubber Anti-vibration Shock Mounts............................................................193 Perform and Record the Results of the Cycle Time Tests..................................................193 Inspect Machine to Check for Cracked or Broken Welds or other Structural Damage.........................193 Check, Adjust Valve Clearance **........................................................................193 Check Head Bolt Torques.................................................................................193 Hydraulic Oil Exchange and Suction Strainer Cleaning....................................................193 4000 Hour / Biennial Service................................................................................196 Major Parts - Periodic Replacement......................................................................196 Venting and Priming Hydraulic System........................................................................197 Main System Pump........................................................................................197 Hydraulic Cylinders.....................................................................................197 Swing Motor.............................................................................................198 Air Release of Travel Motor.............................................................................198 General Venting.........................................................................................198 Handling of Accumulator.....................................................................................199 Fuel Transfer Pump (Option).................................................................................200 Electrical System...........................................................................................202 Battery.................................................................................................202 Fuses...................................................................................................204 Air Conditioning System.....................................................................................206 Check Control Panel.....................................................................................206 Check Air Conditioner Hoses.............................................................................206 Check Condenser.........................................................................................206 Check Magnetic Clutch...................................................................................206 Check Belt Tension......................................................................................206 Bucket......................................................................................................207 Bucket Tooth Replacement................................................................................207 Bucket O-ring Replacement...............................................................................208 Bucket Shimming Procedures..................................................................................210 New Bucket Installation.................................................................................210 Shimming Procedures for Installed Bucket................................................................210 Track Tension...............................................................................................211 Bolt and Nut Inspection.....................................................................................213 Maintenance in Special Conditions...........................................................................214 Long Term Storage...........................................................................................215 Transportation..................................................................................................217 Loading and Unloading.......................................................................................217 Lifting With Sling..........................................................................................220 Troubleshooting.................................................................................................221 Engine......................................................................................................221 Hydraulic System............................................................................................222 Swing System................................................................................................223 Travel System...............................................................................................224 Electrical System...........................................................................................224 Specification...................................................................................................227 Standard Specification......................................................................................227 Overall Dimensions..........................................................................................228 Working Range...............................................................................................229 Approximate Weight of Workload Materials....................................................................230 Index...........................................................................................................233 Numerics....................................................................................................233 A...........................................................................................................233 B...........................................................................................................233 C...........................................................................................................233 D...........................................................................................................233 E...........................................................................................................233 F...........................................................................................................233 G...........................................................................................................234 H...........................................................................................................234 I...........................................................................................................234 J...........................................................................................................234 L...........................................................................................................234 M...........................................................................................................234 N...........................................................................................................235 O...........................................................................................................235 P...........................................................................................................235 R...........................................................................................................235 S...........................................................................................................235 T...........................................................................................................236 U...........................................................................................................236 V...........................................................................................................236 W...........................................................................................................236
S.S 06/24
