DOOSAN DX480LC DX520LC EXCAVATOR OPERATION AND MAINTENANCE MANUAL K1008702BE – PDF DOWNLOAD

Description

DOOSAN DX480LC DX520LC EXCAVATOR OPERATION AND MAINTENANCE MANUAL K1008702BE – PDF DOWNLOAD

DESCRIPTION:

DOOSAN DX480LC DX520LC EXCAVATOR OPERATION AND MAINTENANCE MANUAL K1008702BE – PDF DOWNLOAD

• DOOSAN reserves the right to improve its products continuously, delivering the best possible product to the marketplace. These improvements can be implemented at any time with no obligation to change materials previously sold.
• It is recommended that consumers periodically contact their distributors for most recent documentation on purchased equipment. This documentation may include attachments and optional equipment not available in your machine’s package.
• Please call your distributor for additional items that you may require. Illustrations used throughout this manual are used only as a representation of the actual piece of equipment, and may vary from the actual item.

TO THE OPERATOR OF A DOOSAN EXCAVATOR

• Please respect the importance of taking responsibility for your own safety, and that of other people who may be
  affected by your actions.
• The safety information on the following pages is organized into the following sections:
• Unsafe use of the excavator could lead to serious injury or death. Operating procedures, maintenance and equipment practices or traveling or shipping methods that do not follow the safety guidelines on the following pages could cause serious, potentially fatal injuries or extensive damage to the machine or nearby property

1. “General Safety Essentials” on page 1-9
2. “Location of Safety Labels” on page 1-10
3. “Summary of Safety Precautions for Lifting in Digging
Mode” on page 1-11
4. “Unauthorized Modifications” on page 1-12
5. “General Hazard Information” on page 1-12
6. “Before Starting Engine” on page 1-21
7. “Machine Operation” on page 1-24
8. “Maintenance” on page 1-32
9. “Battery” on page 1-41
10. “Towing” on page 1-43
11. “Shipping and Transportation” on page 1-44
12. “Lifting With Sling” on page 1-44

• Improper operation and maintenance of this machine can be hazardous and could result in serious injury or death. Operator and maintenance personnel should read this manual thoroughly before beginning operation or maintenance.
• Keep this manual in the storage compartment to the rear of the operator’s seat, and have all personnel involved in working on the machine read the manual periodically. Some actions involved in operation and maintenance of the machine can cause a serious accident, if they are not done in a manner described in this manual.
• The procedures and precautions given in this manual apply only to intended uses of the machine. If you use your machine for any unintended uses that are not specifically prohibited, you must be sure that it is safe for any others. In no event should you or others engage in prohibited uses or actions as described in this manual. DOOSAN delivers machines that comply with all applicable regulations and standards of the country to which it has been sent.
• If this machine has been purchased in another country or purchased from someone in another country, it may lack certain safety devices and specifications that are necessary for use in your country. If there is any question about whether your product complies with the applicable standards and regulations of your country, consult DOOSAN or your DOOSAN distributor before operating the machine

TABLE OF CONTENTS:

DOOSAN DX480LC DX520LC EXCAVATOR OPERATION AND MAINTENANCE MANUAL K1008702BE – PDF DOWNLOAD

Safety1-1
To the Operator of a DOOSAN Excavator1-1
Location of Safety Labels1-5
Summary of Safety Precautions for Lifting in Digging Mode1-14
Unauthorized Modifications1-15
General Hazard Information1-15
Before Starting Engine1-24
Machine Operation1-28
Maintenance1-35
Battery1-44
Towing1-46
Shipping and Transportation1-47
Excavator Rated Lift Capacity Tables1-48
Operating Controls2-1
Component Locations2-4
Operator’s Area2-6
Operational Controls and Panels2-8
Instrument Panel2-24
Multifunction Gauge and Graphic Information2-31
Mode Selector Buttons2-36
Setting Main Menu2-38
Flow Control2-47
Operation Selection Display2-49
Heater and Air Conditioner Control Panel2-51
Stereo2-57
Miscellaneous Electrical Devices2-59
Seat Adjustment2-61
Ceiling Cover2-65
Front Windows2-66
Door Side Latch2-68
Cabin Storage Compartments2-69
Ashtray2-69
Sun Visor2-70
Hanger2-70
Cup Holder2-71
Door Window Holder2-71
Emergency Glass Breaking Tool2-71
Miscellaneous Access Covers and Doors2-72
Operation3-1
To Handle a New Excavator3-1
Starting and Stopping the Engine3-2
Safety Lever3-13
Travel3-14
Operating Instructions3-20
Operating Precautions3-26
Parking Excavator3-31
Towing Procedure3-32
Hydraulic Breaker3-33
Adjusting the Pump Flow3-38
Operating Techniques3-41
Operation Under Unusual Conditions3-43
Inspection, Maintenance and Adjustment4-1
Preventive Maintenance4-1
Preliminary Work Machine Setup for Maintenance4-4
Table of Recommended Lubricants4-6
Fluid Capacities4-8
Lubrication and Service Chart4-8
Maintenance Intervals4-12
Table of Contents
III
K1008702BE
10 Hour / Daily Service4-14
50 Hour / Weekly Service4-25
250 Hour / Monthly Service4-28
500 Hour / 3 Month Service4-35
1,000 Hour / 6 Month Service4-44
2,000 Hour / Yearly Service4-51
4,000 Hour / Biennial Service4-57
12,000 Hour / Six Year Service4-58
Removable Counterweight Linkage lubrication (Optional)4-59
Air-conditioning System4-60
Bolt and Nut Inspection4-61
Bucket4-73
Bucket Shimming Procedures4-76
Electrical System4-77
Engine Cooling System4-81
Fuel Transfer Pump (Option)4-85
Handling of Accumulator4-88
Track Tension4-89
Venting and Priming Hydraulic System4-91
Long Term Storage4-93
Maintenance in Special Conditions4-94
Transportation5-1
Disassembly and Assembly Before and after Transportation5-1
Loading and Unloading5-17
Lifting With Sling5-20
Troubleshooting6-1
Electrical System6-1
Engine6-2
Hydraulic System6-3
Swing System6-4
Travel System6-5

Specification7-1
DX480LC7-1
DX520LC7-4
Approximate Weight of Workload Materials7-7
Index8-1
Publication Request for Proposed Revision9-1

DOOSAN DX480LC DX520LC EXCAVATOR OPERATION AND MAINTENANCE MANUAL K1008702BE – PDF DOWNLOAD:

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