Daewoo Doosan DD 80L Operation and Maintenance Manual 5022-7103E-R1 – PDF DOWNLOAD

Description

Daewoo Doosan DD 80L Operation and Maintenance Manual 5022-7103E-R1  – PDF DOWNLOAD

DESCRIPTION:

Daewoo Doosan DD 80L Operation and Maintenance Manual 5022-7103E-R1  – PDF DOWNLOAD

• DOOSAN reserves the right to improve our products in a continuing process to provide the best possible product to the market place. These improvements can be implemented at any time with no obligation to change materials on previously sold products
• . It is recommended that consumers periodically contact their distributors for recent documentation on purchased equipment. This documentation may include attachments and optional equipment that is 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 DAEWOO DOZER

• Unsafe use of the dozer 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
• 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

1. “General Safety Essentials” on page 1-2
2. “Locations of Safety Labels” on page 1-3
3. “Unauthorized Modifications” on page 1-6
4. “Work-site Precautions” on page 1-6
5. “Operation” on page 1-8
6. “Equipment” on page 1-12
7. “Maintenance” on page 1-15
8. “Shipping and Transportation” on page 1-17

LEARN THE SIGNAL WORDS USED WITH THE SAFETY ALERT SYMBOL

The words “CAUTION”, “WARNING”, and “DANGER” used throughout this manual and on decals on the machine indicate degree of risk of hazards or unsafe practices. All three degrees of risk indicate that safety is involved. Observe precautions indicated whenever you see the Safety Alert “Triangle,” no matter which signal word appears next to the “Exclamation Point” symbol.

GENERAL SAFETY ESSENTIALS

ACCESSORY APPLICATIONS

The dozer has been primarily designed for moving earth with a blade. DO NOT use the machine for activities for which it was not intended

LOCATIONS OF SAFETY LABELS

Always keep these labels clean. If they are lost or damaged, replace them with a new label. It is the responsibility of the equipment owner and crew to provide essential safety information in the immediate vicinity of hazards. Safety labels may be available in languages other than English, or labels providing a warning for other hazards than those that follow may be available. Contact your Daewoo distributor to find out what labels are available.

UNAUTHORIZED MODIFICATIONS

Any modification made without authorization or written approval from Daewoo can create a safety hazard, for which the machine owner must be held responsible. For safety’s sake, replace all OEM parts with the correct authorized or genuine Daewoo part. For example, not taking the time to replace fasteners, bolts or nuts with the correct replacement parts could lead to a condition in which the safety of critical assemblies is dangerously compromised

WORK-SITE PRECAUTIONS

ATTACHMENT PRECAUTIONS

Options kits are available through your dealer. Because Daewoo cannot anticipate, identify or test all of the attachments that owners may wish to install on their machines, please contact Daewoo for authorization and approval of attachments, and their compatibility with options kits

BEFORE STARTING TO DIG, CONTACT AUTHORITIES

Below ground hazards also include natural gas lines, water mains, tunnels and buried foundations. Know what’s underneath the work-site before starting to dig.

BE AWARE OF HEIGHT OBSTACLES

Any type of object in the vicinity of the unit that could represent a potential hazard, or cause the operator to react suddenly and cause an accident. Use a spotter or signal person working near bridges, phone lines, work-site scaffolds, or other obstructions.

USE CARE ON LOOSE SUPPORT

Working heavy loads over loose, soft ground or uneven, broken terrain can cause dangerous side load conditions and possible tipover and injury. Travel without a load may also be hazardous. If temperatures are changing, be cautious of dark and wet patches when working or traveling over frozen ground. Stay away from ditches, overhangs and all other weak support surfaces.

OVERHANGS ARE DANGEROUS

Digging the workface under an overhang – the work area beneath a cliff or under the edge of a ditch – is dangerous. Know the height and limits of the DOZER and plan ahead while working. Working around deep pits or along high walls may require support blocks, especially after heavy rainfalls or during spring thaws. Park the DOZER away from overhangs before work shutdown.

SLOPING TERRAIN REQUIRES CAUTION

Dig evenly around the work-site whenever possible, trying to gradually level any existing slope. If it’s not possible to level the area or avoid working on a slope, reducing the size the workload is recommended. On sloping surfaces, use caution when positioning the DOZER prior to starting work. Stay alert for instability situations in order to avoid getting into them

TABLE OF CONTENTS:

Daewoo Doosan DD 80L Operation and Maintenance Manual 5022-7103E-R1  – PDF DOWNLOAD

Safety................................................  7
	To the Operator of a Daewoo Dozer.................  7
	General Safety Essentials.........................  8
	Locations of Safety Labels........................  9
	Unauthorized Modifications........................ 12
	Work-site Precautions............................. 12
	Operation......................................... 14
	Equipment......................................... 18
	Maintenance....................................... 21
	Shipping and Transportation....................... 23
Operating Controls.................................... 25
	Component Locations............................... 26
	Operator’s Area................................... 27
	Instrument Panel.................................. 31
	Stereo............................................ 40
	Calibration Switch................................ 44
	Limp Home Switches................................ 44
	Miscellaneous Electrical Devices.................. 47
	Fuel Transfer Pump (If Equipped).................. 48
	Seat Adjustment................................... 49
	Seat Belt......................................... 50
	Door Side Latch................................... 51
	Miscellaneous Access Covers and Doors............. 52
Operation............................................. 53
	To Handle a New Dozer............................. 53
	Starting and Stopping the Engine.................. 54
	Travel............................................ 63
	Operating Instructions............................ 67
	Operating Precautions............................. 69
	Parking Dozer..................................... 71
	Towing Procedure.................................. 72
Inspection, Maintenance and Adjustment................ 73
	Preliminary Work Machine Setup for Maintenance.... 74
	Table of Recommended Lubricants................... 75
	Maintenance Intervals............................. 77
	10 Hour / Daily Service........................... 79
	50 Hour / Weekly Service.......................... 85
	150 Hour Service.................................. 88
	250 Hour / Monthly Service........................ 89
	500 Hour / 3 Month Service........................ 96
	1000 Hour / 6 Month Service....................... 99
	1500 Hour Service.................................102
	2000 Hour / Yearly Service........................102
	4000 Hour / Biennial Service......................103
	Electrical System.................................104
	Blade.............................................107
	Calibration Procedure for Micro Controller........108
	Track Tension.....................................118
	Bolt and Nut Inspection...........................120
	Maintenance In Special Conditions.................121
	Long Term Storage.................................122
Transportation........................................123
	Loading and Unloading.............................123
	Lifting with Sling................................124
Troubleshooting.......................................125
	Engine............................................125
	Hydraulic System..................................126
	Electrical System.................................127
	Travel System.....................................128
Specification.........................................135
	General Specifications............................135
	Overall Dimensions................................138
Index.................................................139

DAEWOO DOOSAN DD 80L OPERATION AND MAINTENANCE MANUAL 5022-7103E-R1 – PDF DOWNLOAD:

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