Daewoo provides safety guidelines for operating excavators. Key points include:
1. Excavators are primarily designed for earthmoving, not lifting, which requires approved configurations.
2. Lifting capacity ratings assume level ground and loads supported evenly without side loads.
3. Operators should follow all safety instructions and regulations for their region regarding heavy lifting.
4. Proper lifting procedures like tag lines and clear communication between workers is important for safety.
Daewoo doosan solar 400 lc v excavator service repair manualufjjsjefkkekmme
Daewoo provides a shop manual for their Solar 400LC-V track excavator. The 20+ page manual contains sections on safety, specifications, maintenance procedures, component repair/replacement instructions, hydraulic and electrical systems, and attachments. Safety is the top concern, with multiple pages detailing proper operation, potential hazards, and safety guidelines for lifting loads. Illustrations are included to represent components.
Daewoo doosan solar 250 lc v excavator service repair manualjfjkskekemm
- The document provides safety information and guidelines for operating a Daewoo excavator, including precautions regarding work sites, equipment operation, maintenance, shipping, and lifting loads. Key safety topics covered include avoiding power lines, using spotters for visibility issues, ensuring solid ground support, and only operating while seated in the operator's station.
Daewoo doosan solar 330 lc v excavator service repair manualjfdjjskfkksmemm
Daewoo provides safety guidelines for operating excavators. Key points include:
1. Excavators are primarily designed for earthmoving, not lifting, which requires approved configurations.
2. Lifting capacity ratings assume level ground and loads supported evenly without side loads.
3. Operators should follow all safety instructions and check local regulations regarding heavy lifting.
4. Work crews must coordinate signals and procedures to ensure safe lifting.
The full safety document covers general safety, worksite precautions, operating procedures, equipment maintenance, transportation, and lifting capacity ratings. Operators and crews should thoroughly review all guidelines to prevent injury or damage.
Daewoo doosan solar 290 lc v excavator service repair manualjkskjdkm
The shop manual provides safety, operation, maintenance and repair information for the Solar 290LC-V excavator. It contains sections on safety procedures, specifications, general maintenance, the upper structure, lower structure, engine/drive train, hydraulics, electrical system, attachments and troubleshooting guides. Safety is emphasized, including proper lifting techniques, avoiding overhead hazards, working on slopes, and being aware of others in the work area. The manual provides a resource for safely operating and servicing the excavator.
Takeuchi tb128 fr mini excavator service repair workshop manual (serial no. 1...fujsjefjskekmme
1. This manual provides instructions for maintenance personnel on procedures for disassembling, inspecting, and troubleshooting a mini excavator, as well as reference values and specifications.
2. Directional terms like front, rear, left, and right are defined for use in the manual.
3. Safety precautions for working on the mini excavator include wearing protective equipment, installing fire extinguishers and first aid kits, stopping the engine before working, and securing any raised or moving parts.
Daewoo doosan solar 420 lc v excavator service repair manualfujsjefjskekmme
This document provides safety guidelines for operating a track excavator. It outlines general safety essentials, labels the location of safety labels on the excavator, summarizes safety precautions for lifting loads, identifies work site precautions, and provides safety guidelines for excavator operation, equipment, maintenance, shipping, and lifting with a sling. The document emphasizes following all safety recommendations and using properly maintained tools and equipment. It warns that unsafe excavator use could lead to serious injury or death.
Daewoo doosan solar 015 plus excavator service repair manualufjjskekfmmse
The document provides safety information and guidelines for operating a Daewoo excavator. It discusses general safety essentials, location of safety labels, unauthorized modifications, work site precautions, safe operation, equipment safety, maintenance safety, and shipping/transportation safety. Specific topics covered include avoiding power lines, using spotters for visibility issues, not relying on inadequate supports, being aware of overhead hazards, using caution on slopes, and only operating from the operator's station while seated.
Doosan mega 400 v 400 v wheel loader service repair manual (serial number 100...jfdjjskfkksmemm
- Daewoo reserves the right to improve its products at any time without obligation to update previously sold products. Consumers should periodically check with distributors for documentation on purchased equipment.
- The shop manual covers specifications, maintenance procedures, and repair information for the Mega 400-V wheel loader, including safety guidelines, torque specifications, and hydraulic and electrical schematics.
- Illustrations in the manual are representational and may vary from the actual equipment. The manual is for serial numbers 1001 and up and was published in February 2001.
Daewoo doosan solar 400 lc v excavator service repair manualufjjsjefkkekmme
Daewoo provides a shop manual for their Solar 400LC-V track excavator. The 20+ page manual contains sections on safety, specifications, maintenance procedures, component repair/replacement instructions, hydraulic and electrical systems, and attachments. Safety is the top concern, with multiple pages detailing proper operation, potential hazards, and safety guidelines for lifting loads. Illustrations are included to represent components.
Daewoo doosan solar 250 lc v excavator service repair manualjfjkskekemm
- The document provides safety information and guidelines for operating a Daewoo excavator, including precautions regarding work sites, equipment operation, maintenance, shipping, and lifting loads. Key safety topics covered include avoiding power lines, using spotters for visibility issues, ensuring solid ground support, and only operating while seated in the operator's station.
Daewoo doosan solar 330 lc v excavator service repair manualjfdjjskfkksmemm
Daewoo provides safety guidelines for operating excavators. Key points include:
1. Excavators are primarily designed for earthmoving, not lifting, which requires approved configurations.
2. Lifting capacity ratings assume level ground and loads supported evenly without side loads.
3. Operators should follow all safety instructions and check local regulations regarding heavy lifting.
4. Work crews must coordinate signals and procedures to ensure safe lifting.
The full safety document covers general safety, worksite precautions, operating procedures, equipment maintenance, transportation, and lifting capacity ratings. Operators and crews should thoroughly review all guidelines to prevent injury or damage.
Daewoo doosan solar 290 lc v excavator service repair manualjkskjdkm
The shop manual provides safety, operation, maintenance and repair information for the Solar 290LC-V excavator. It contains sections on safety procedures, specifications, general maintenance, the upper structure, lower structure, engine/drive train, hydraulics, electrical system, attachments and troubleshooting guides. Safety is emphasized, including proper lifting techniques, avoiding overhead hazards, working on slopes, and being aware of others in the work area. The manual provides a resource for safely operating and servicing the excavator.
Takeuchi tb128 fr mini excavator service repair workshop manual (serial no. 1...fujsjefjskekmme
1. This manual provides instructions for maintenance personnel on procedures for disassembling, inspecting, and troubleshooting a mini excavator, as well as reference values and specifications.
2. Directional terms like front, rear, left, and right are defined for use in the manual.
3. Safety precautions for working on the mini excavator include wearing protective equipment, installing fire extinguishers and first aid kits, stopping the engine before working, and securing any raised or moving parts.
Daewoo doosan solar 420 lc v excavator service repair manualfujsjefjskekmme
This document provides safety guidelines for operating a track excavator. It outlines general safety essentials, labels the location of safety labels on the excavator, summarizes safety precautions for lifting loads, identifies work site precautions, and provides safety guidelines for excavator operation, equipment, maintenance, shipping, and lifting with a sling. The document emphasizes following all safety recommendations and using properly maintained tools and equipment. It warns that unsafe excavator use could lead to serious injury or death.
Daewoo doosan solar 015 plus excavator service repair manualufjjskekfmmse
The document provides safety information and guidelines for operating a Daewoo excavator. It discusses general safety essentials, location of safety labels, unauthorized modifications, work site precautions, safe operation, equipment safety, maintenance safety, and shipping/transportation safety. Specific topics covered include avoiding power lines, using spotters for visibility issues, not relying on inadequate supports, being aware of overhead hazards, using caution on slopes, and only operating from the operator's station while seated.
Doosan mega 400 v 400 v wheel loader service repair manual (serial number 100...jfdjjskfkksmemm
- Daewoo reserves the right to improve its products at any time without obligation to update previously sold products. Consumers should periodically check with distributors for documentation on purchased equipment.
- The shop manual covers specifications, maintenance procedures, and repair information for the Mega 400-V wheel loader, including safety guidelines, torque specifications, and hydraulic and electrical schematics.
- Illustrations in the manual are representational and may vary from the actual equipment. The manual is for serial numbers 1001 and up and was published in February 2001.
Daewoo doosan solar 400 lc v excavator service repair manualjfjedkmsmem
Daewoo provides a shop manual for their Solar 400LC-V track excavator. The 20+ page manual contains sections on safety, specifications, maintenance procedures, component repair/replacement instructions, hydraulic and electrical systems information, and attachments. Safety is the top concern, with multiple pages outlining important precautions regarding work sites, operation, equipment, maintenance, transportation and lifting loads. Operators are instructed to thoroughly review all safety guidelines before operating the excavator.
Daewoo doosan solar 400 lc v excavator service repair manualfusjfjskekme
Daewoo provides safety guidelines for operating their excavators. They warn of potential injury or death if procedures are not followed. Safety labels are located on the machine to indicate hazards. Lifting capacity is only approved when using an approved configuration with loads balanced and supported evenly. Operators must follow all safety precautions and instructions for their region when making lifts with the excavator.
Daewoo doosan solar 400 lc v excavator service repair manualjfjedkmsmem
Daewoo provides safety guidelines for operating their excavators. Key points include:
- Only operate from the operator's station and do not reach through windows to control the machine.
- Do a pre-start safety check for leaks, loose parts, guards, and hazards.
- Avoid overhead power lines and know underground utilities before digging.
- Use caution on slopes and loose ground to prevent tipping.
- Be aware of people in the work area and use spotters if necessary.
- Follow all local regulations regarding permits, insurance and worksite safety.
Daewoo doosan solar 400 lc v excavator service repair manualfujsekksemqw
Daewoo provides safety guidelines for operating their excavators. They warn of potential injury or death if procedures are not followed. Safety labels are located on the machine to indicate hazards. Lifting capacity is only approved when using an approved configuration with loads balanced and supported evenly. Operators must follow all safety precautions and instructions for their region when lifting loads.
Daewoo doosan solar 400 lc v excavator service repair manualufjjjsefkksmem
Daewoo provides safety guidelines for operating their excavators. They warn of potential injury or death if procedures are not followed. Safety labels on the machine indicate hazards and required precautions. Lifting capacity is only approved when using an approved configuration with loads balanced and supported evenly. Proper signals and procedures between the operator and work crew are necessary for safe lifting. Regional regulations may also restrict lifting applications for general purpose excavators.
Daewoo doosan solar 250 lc v excavator service repair manualfjjskksekmemm
- The document provides safety information and guidelines for operating a Daewoo excavator, including precautions regarding work sites, equipment operation, maintenance, shipping, and lifting loads. Key safety topics covered include avoiding power lines, using spotters for visibility issues, ensuring solid ground support, and only operating while seated in the operator's station.
Daewoo doosan solar 250 lc v excavator service repair manualfdjskekmsemm
- The document provides safety information and guidelines for operating a Daewoo excavator, including precautions regarding work sites, equipment operation, maintenance, shipping, and lifting loads. Key safety topics covered include avoiding power lines, using spotters for visibility issues, ensuring solid ground support, and only operating while seated in the operator's station.
Daewoo doosan solar 250 lc v excavator service repair manualfjjskekkdkoepll
- The document provides safety information and guidelines for operating a Daewoo excavator, including precautions regarding work sites, equipment operation, maintenance, shipping, and lifting loads. Key safety topics covered include avoiding power lines, using spotters for visibility issues, ensuring solid ground support, and only operating while seated in the operator's station.
Daewoo doosan solar 170 lc v excavator service repair manualufjsjefjkkemd
The document provides safety information and instructions for operating a Daewoo excavator. It discusses general safety essentials, locating safety labels, precautions for lifting loads, worksite safety, safe operating procedures, maintaining equipment safely, safe shipping and transportation, and lifting loads with slings. The document emphasizes following all safety guidelines and restrictions to avoid serious injury or death.
Daewoo doosan solar 170 lc v excavator service repair manualfusjefkskefmsme
- Daewoo provides this shop manual for their Solar 170LC-V track excavator which details safety procedures, specifications, maintenance, and repair information.
- The manual emphasizes operating safely and only from the operator's seat, avoiding overhead and underground hazards, using spotters as needed, and following all safety labels and instructions.
- Proper maintenance, repairs, and safety procedures are vital to safe operation of the excavator.
Daewoo doosan solar 170 lc v excavator service repair manualfjskemdzaqmme
- Daewoo provides shop manuals for their excavators to assist with maintenance and repair. The manual covers safety procedures, specifications, maintenance tasks, and diagrams of the excavator systems.
- Safety is the top priority, with warnings about working near power lines, slopes, and other hazards. Only trained operators should use the equipment.
- The manual provides specifications for the Solar 170LC-V excavator and details maintenance procedures for various systems from the upper structure to hydraulics to electrical. Diagrams are included to assist with repairs.
Daewoo doosan solar 170 lc v excavator service repair manualfujsjefksekmem
The document provides safety information and instructions for operating a Daewoo excavator. It discusses general safety essentials, locating safety labels, precautions for lifting loads, worksite safety, safe operating procedures, maintaining equipment safely, safe shipping and transportation, and lifting loads with slings. The document emphasizes following all safety guidelines and restrictions to avoid serious injury or death.
Daewoo doosan solar 170 lc v excavator service repair manualfujsjekfkkseme
The document provides safety information and guidelines for operating a Daewoo excavator. It discusses general safety essentials, locating safety labels, worksite precautions, safe operation, equipment safety, maintenance safety, shipping/transportation safety, and lifting capacity. Key points include following all safety instructions, using equipment only as intended, understanding signal words in manuals/decals, checking local lifting regulations, and balancing and supporting loads evenly when lifting.
Daewoo doosan solar 450 lc v excavator service repair manualkksjeksmefm
Daewoo provides safety guidelines for operating an excavator. Key points include:
1) Only operate from the operator's station and do not reach outside the cab.
2) Perform a safety check before starting and look for hazards.
3) Do not lift loads over people and use tag lines for stability in windy conditions.
4) Be aware of overhead hazards and avoid digging under overhangs or on steep slopes.
Daewoo doosan solar 450 lc v excavator service repair manualikdkdmddm1
Daewoo provides safety guidelines for operating an excavator. Key points include:
1) Only operate from the operator's station and do not reach outside the cab.
2) Perform a safety check before starting and look for hazards.
3) Do not lift loads over people and use tag lines for stability in windy conditions.
4) Be aware of overhead hazards and avoid digging under overhangs or on steep slopes.
Daewoo doosan solar 450 lc v excavator service repair manualufjsjekskem
Daewoo provides safety guidelines for operating an excavator. Key points include:
1) Only operate from the operator's station and do not reach outside the cab.
2) Perform a safety check before starting and look for hazards.
3) Do not lift loads over people and use tag lines for stability in windy conditions.
4) Be aware of overhead hazards and avoid digging under overhangs or on steep slopes.
Daewoo doosan solar 450 lc v excavator service repair manualujfjjdkkkkmm
Daewoo provides safety guidelines for operating an excavator. Key points include:
1) Only operate from the operator's station and do not reach outside the cab.
2) Perform a safety check before starting and look for hazards.
3) Do not lift loads over people and use tag lines for stability in windy conditions.
4) Be aware of overhead hazards and avoid digging under overhangs or on steep slopes.
Daewoo doosan solar 450 lc v excavator service repair manualjfdjjskfkksmemm
Daewoo provides safety guidelines for operating their excavators. Key safety topics covered include general safety essentials, identifying safety labels, worksite precautions, safe operation, equipment safety, maintenance safety, transportation safety, and lifting safely. The document emphasizes following all safety instructions to avoid injury or death. It also defines signal words used for safety alerts.
Daewoo doosan solar 450 lc v excavator service repair manualfisdkjekemms
The document provides safety information and instructions for operating a Daewoo excavator. It discusses general safety essentials, locating safety labels, worksite precautions, safe operation, equipment safety, maintenance safety, shipping safety, and lifting capacity. The document emphasizes following all safety guidelines and restrictions to avoid injuries or fatalities.
Daewoo Doosan Solar 220LL Excavator Service Repair Manual Instant Download.pdfifkksem9didok
- Daewoo reserves the right to improve products and release improvements at any time without updating previously sold models. Consumers should periodically check with distributors for documentation on purchased equipment.
- The shop manual covers specifications, maintenance, and repair procedures for the Solar 220LL track excavator and is intended for use by trained technicians.
- Safety guidelines and procedures for operating, maintaining, shipping, and lifting loads with the excavator are provided to prevent injuries or damage.
Takeuchi tb240 mini excavator service repair workshop manual (serial no. 1241...kksjeksmefm
1) The document is a service manual that provides procedures for maintenance and repair of a machine for engineers who service it. It describes disassembly, assembly, inspection, troubleshooting and specifications.
2) The manual uses symbols to indicate parts like the serial number and provides the structure of the manual which includes sections on safety, service data, functions, disassembly/assembly and troubleshooting.
3) The manual provides safety precautions for maintenance personnel which include wearing protective gear, installing safety equipment, properly preparing the work area, and procedures to safely work on and around the machine.
Liebherr e 954 c hydraulic excavator service repair manualkksjeksmefm
This document is a service manual for hydraulic excavators. It contains 18 sections that provide technical data, maintenance guidelines, and instructions for repairing various engine, hydraulic, electrical, and other components of the excavators. The manual is intended to assist customer support services and includes safety symbols and structuring of the information to help users find specific topics. It also notes that additional service information may be provided and the manual contents are copyrighted material.
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Daewoo doosan mega 250 v 250 v wheel loader service repair manual - serial nu...kksjeksmefm
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This document provides safety precautions and instructions for servicing a machine. It describes proper procedures for disassembly and assembly, inspection, maintenance, and troubleshooting. Technicians should follow the safety rules, wear protective equipment, prepare the work area carefully, and take precautions with hot or pressurized components. The manual structure is also outlined.
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
Charging and Fueling Infrastructure Grant: Round 2 by Brandt HertensteinForth
Brandt Hertenstein, Program Manager of the Electrification Coalition gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
Charging Fueling & Infrastructure (CFI) Program by Kevin MillerForth
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Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
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Charging Fueling & Infrastructure (CFI) Program Resources by Cat PleinForth
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EV Charging at MFH Properties by Whitaker JamiesonForth
Whitaker Jamieson, Senior Specialist at Forth, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
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Statistics and Insights:
Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
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MODULE ONE PRPC19 Design of Machine Elements- 1 .pdf
Daewoo doosan solar 330 lc v excavator service repair manual
1. 2023-7135AE Shop Manual
Daewoo 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.
Shop Manual
2023-7135AE
Serial Number 1001 and Up
Solar 330LC-V
2. Table of Contents
Page I
1TABLE OF CONTENTS
Safety
Track Excavator Safety..........................................................................S0102000
Specifications
Specifications for Solar 330LC-V...........................................................S0207000
General Maintenance
General Maintenance Procedures.........................................................S0302000
Standard Torques..................................................................................S0309000
Upper Structure
Cab ........................................................................................................S0402000
Counterweight........................................................................................S0403000
Fuel Tank...............................................................................................S0405030
Fuel Transfer Pump...............................................................................S0405500
Swing Bearing........................................................................................S0407000
Swing Reduction Gearbox.....................................................................S0408030
Lower Structure and Chassis
Track Assembly .....................................................................................S0505090
Engine and Drive Train
Air-Conditioner.......................................................................................S0605010
Drive Coupling (Main Pump)..................................................................S0609000
Hydraulics
Hydraulic System Troubleshooting, Testing and Adjustment ................S0702080
Accumulator...........................................................................................S0703000
Center Joint (Swivel)..............................................................................S0704030
Cylinders................................................................................................S0705000
3. Table of Contents
Page II
Swing Motor...........................................................................................S0707230
Travel Motor (With Gearbox) (Kawasaki DNB Series)...........................S0707310
Main Pump (With Regulator) .................................................................S0708350
Main Control Valve ................................................................................S0709400
Pilot Control Valve (Work Lever / Joystick)............................................S0709450
Travel Control Valve ..............................................................................S0709800
Travel Control Valve (Jeil Hydraulics)....................................................S0709810
Hydraulic Schematic (S330LC-V)..........................................................S0792050
Electrical System
Electrical System ...................................................................................S0802070
Electrical Schematic (S330LC-V) ..........................................................S0892050
Attachments
Boom and Arm.......................................................................................S0902040
Bucket....................................................................................................S0904000
5. S0102000
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TABLE OF CONTENTS
To the Operator of a Daewoo Excavator......................................................... 3
General Safety Essentials ..............................................................................5
Location of Safety Labels............................................................................... 5
Summary of Safety Precautions for Lifting in Digging Mode .......................... 6
Work-site Precautions .................................................................................... 7
Operation........................................................................................................9
Equipment .................................................................................................... 14
Maintenance................................................................................................. 18
Shipping and Transportation ........................................................................ 21
Lifting With Sling........................................................................................... 21
6. S0102000
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TO THE OPERATOR OF A DAEWOO 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:
1. “General Safety Essentials” on page 5
2. “Location of Safety Labels” on page 5
3. “Summary of Safety Precautions for Lifting in Digging Mode” on page 6
4. “Work-site Precautions” on page 7
5. “Operation” on page 9
6. “Equipment” on page 14
7. “Maintenance” on page 18
8. “Shipping and Transportation” on page 21
DANGER!
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.
7. S0102000
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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.
SAFETY ALERT SYMBOL
Be Prepared - Get To Know All Operating and Safety Instructions.
This is the Safety Alert Symbol. Wherever it appears in this manual or on safety signs on the
machine you should be alert to the potential for personal injury or accidents. Always observe
safety precautions and follow recommended procedures.
CAUTION!
Indicates potential of a hazardous situation that, if not avoided, could result in minor or
moderate injury. It may also be used to alert against a generally unsafe practice.
WARNING!
Indicates potential of a hazardous situation that, if not avoided, could result in serious injury or
death. It may also be used to alert against a highly unsafe practice.
DANGER!
Indicates imminent hazard of a situation that, if not avoided, is very likely to cause death or
extremely serious injury. It may also be used to alert against equipment that may explode or
detonate if handled or treated carelessly.
8. S0102000
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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.
LOCATION OF SAFETY LABELS
Location of safety labels (decals) can vary from unit to unit. Refer to appropriate Operation and
Maintenance Manual, and parts manual for your unit.
Always replace damaged or faded decals.
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.
9. S0102000
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SUMMARY OF SAFETY PRECAUTIONS FOR LIFTING
IN DIGGING MODE
To lift safely while in Digging Mode, the following items must be evaluated by the operator and the work-site
crew.
• Condition of ground support
• Excavator configuration and attachments
• Weight, lifting height and lifting radius
• Safe rigging of the load
• Proper handling of the suspended load
Taglines on opposite sides of the load can be very helpful in keeping a suspended load secure, if they are
anchored safely to control points on the ground.
Always engage the "Digging Mode" control on the Instrument Panel before using the excavator for lifting
work.
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.
DANGER!
Unsafe use of the excavator while making rated lifts could cause serious, potentially fatal
injuries or extensive damage to the machine or nearby property. Do not let anyone operate the
machine unless they’ve been properly trained and understand the information in the Operation
and Maintenance Manual.
WARNING!
NEVER wrap a tagline around your hands or body.
NEVER rely on taglines or make rated lifts when wind gusts are in excess of 48.3 km/hr (30 mi/h).
Be prepared for any type of wind gust when working with loads that have a large surface area.
WARNING!
If you need more information or have any questions or concerns about safe operating
procedures or working the excavator correctly in a particular application or in the specific
conditions of your individual operating environment, please consult your local Daewoo
representative.
10. S0102000
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WORK-SITE PRECAUTIONS
ATTACHMENT PRECAUTIONS
Options kits are available through your dealer. Contact Daewoo for information on available one-way
(single-acting) and two-way (double-acting) piping/valving/auxiliary control kits. 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.
AVOID HIGH-VOLTAGE CABLES
Serious injury or death can result from contact
or proximity to high-voltage electric lines. The
bucket does not have to make physical contact
with power lines for current to be transmitted.
Use a spotter and hand signals to stay away
from power lines not clearly visible to the
operator.
Use these minimum distances as a guideline only. Depending upon the voltage in the line and atmospheric
conditions, strong current shocks can occur with the boom or bucket as far away as 4 - 6 m (13 - 20 ft) from
the power line. Very high voltage and rainy weather could further decrease that safety margin.
NOTE: Before starting any type of operation near power lines (either above ground or buried
cable-type), you should always contact the power utility directly and work out a safety plan
with them.
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 boom 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.
VOLTAGE MINIMUM SAFE
DISTANCE
6.6kV 3.0 m (9' - 10'')
33.0kV 4.0 m (13' - 1'')
66.0kV 5.0 m (16' - 5'')
154.0kV 8.0 m (26' - 3'')
275.0kV 10.0 m (32' - 10'')
HAOA230L
Figure 1
11. S0102000
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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 or balanced 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. Halt work and install
support mats or blocking if work is required in an area of poor track support.
USE SOLID SUPPORT BLOCKING
Never rely on lift jacks or other inadequate supports when work is being done. Block tracks fore and aft to
prevent any movement.
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 reach limits of the excavator and plan ahead while working. Avoid
creating dangerous situations by moving around the work-site while making excavations. Go on to another
digging area before steep overhangs are formed. Working around deep pits or along high walls or
trenching may require support blocks, especially after heavy rainfalls or during spring thaws. Park the
excavator 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 and
cycling rate of the workload is recommended.
On sloping surfaces, use caution when
positioning the excavator prior to starting a work
cycle. Stay alert for instability situations in order
to avoid getting into them. For example, you
should always avoid working the bucket over
downhill crawler tracks when parked
perpendicular to the slope. Slow all downhill
swing movements and avoid full extensions of
the bucket in a downhill direction. Lifting the
bucket too high, too close to the machine, while
the excavator is turned uphill can also be
hazardous.
HAOA210L
Figure 2
12. S0102000
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STAY ALERT FOR PEOPLE MOVING
THROUGH THE WORK AREA
When loading a truck you should always know
where the driver is.
Avoid loading over the cab of a truck even if the
driver is in a safe spot. Someone else could
have gone inside, for any number of reasons.
Avoid working where unseen passersby might
be.
Slow down the work cycle and use slower travel
speeds in congested or populated areas. Use a
commonly understood signal so that other
members of the work crew can warn the
operator to slow or halt work in an impending
hazard situation.
BE AWARE OF AND CONFORM TO LOCAL
REGULATIONS
Minimum levels of insurance coverage, work permits or certification, physical barriers around the work-site
or restricted hours of operation may be mandated by governing authorities. There may also be guidelines,
standards or restrictions on equipment that may be used to perform certain kinds of work. Check and
follow all local requirements, which may also be related to below ground hazards and power lines.
OPERATION
OPERATE WHILE SEATED AT THE
OPERATOR’S STATION ONLY
Never reach in through a window to work a
control. Do not operate the excavator unless
you’re in the command position stay alert and
focused on your work at all times but DO NOT
twist out of the seat if job activity behind you (or
to the side) requires your attention.
Use a spotter or signal person if you can not see
clearly and something is happening behind you.
Replace damaged safety labels and lost or
damaged owner’s manuals.
Do not let anyone operate the machine unless
they’ve been fully and completely trained, in
safety and in the operation of the machine.
HAOA170L
Figure 3
HAOA150L
Figure 4
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BEFORE STARTING THE ENGINE
Do a "pre-start" safety check:
• Walk around your machine before getting in the operator’s cab. Look for evidence of leaking
fluid, loose fasteners, misaligned assemblies or any other indications of possible equipment
hazard.
• All equipment covers and machinery safety guards must be in place, to protect against injury
while the machine is being operated.
• Look around the work-site area for potential hazards, or people or property that could be at risk
while operation is in progress.
• NEVER start the engine if there is any indication that maintenance or service work is in
progress, or if a warning tag is attached to controls in the cab.
• A machine that has not been used recently, or is being operated in extremely cold temperatures,
could require a warm-up or maintenance service prior to start-up.
• Check gauges and monitor displays for normal operation prior to starting the engine. Listen for
unusual noises and remain alert for other potentially hazardous conditions at the start of the
work cycle.
NEVER USE ETHER STARTING AIDS
An electric-grid type manifold heater is used for
cold starting. The glowing heater element can
cause ether or other starting fluid to detonate,
causing injury.
MOUNTING AND DISMOUNTING
NEVER get on or off a moving machine. Do not
jump on/off. The entry/egress path should be
clear of mud, oil and spills and mounting
hardware must be kept tight and secure.
Always use handholds, steps or track shoes and
maintain at least 3-point contact of hands and
feet. Never use controls as handholds.
NEVER get up from the operator’s seat or leave
the operator’s station and dismount the machine
if the engine is running.
Figure 5
Figure 6
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OBSERVE GENERAL SAFETY RULES
Only trained and authorized personnel, with a good knowledge and awareness of safe procedures, may be
allowed to operate or perform maintenance or service on the excavator.
All personnel at the work-site should be aware of assigned individual responsibilities and tasks.
Communication and hand signals used should be understood by everyone.
Terrain and soil conditions at the job site, approaching traffic, weather-related hazards and any above or
below ground obstacles or hazards should be observed and monitored by all work crew members.
ENGINE VENTILATION
Engine exhaust gases can cause fatal
accidents, as well as unconsciousness, loss of
alertness, judgement and motor control and
serious injury.
Make sure of adequate ventilation before
starting the engine in any enclosed area.
You should also be aware of open windows,
doors or ductwork into which exhaust may be
carried, or blown by the wind, exposing others to
danger.
ASBESTOS DUST HAZARD PREVENTION
Asbestos dust can be HAZARDOUS to your health if it is inhaled.
If you handle materials containing asbestos fibers, follow these guidelines as given below:
• Never use compressed air for cleaning.
• Use water for cleaning to keep down the dust.
• Work on the machine or component with the wind at your back whenever possible.
• Use an approved respirator with proper filtration.
TAKE TIME TO PROVIDE GOOD VISIBILITY
Halt work if visibility is poor. Strong rains, snow, fog and extremely dusty conditions can all obscure visibility
so badly that it is best to wait for weather to change or dust to settle before continuing operation.
Night work in areas of limited visibility should be halted if installation of extra work lights on the machine (or
work area) is necessary.
Keep dirt and dust off of windows and off the lens surfaces of work lights. Stop working if lights, windows or
mirrors need cleaning or adjustment.
,,,,,,
HAOA070L
Figure 7
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FUEL, OIL AND HYDRAULIC FLUID FIRE
HAZARDS
Add fuel, oil, antifreeze and hydraulic fluid to the
machine only in a well ventilated area. The
machine must be parked with controls, lights
and switches turned off. The engine must be off
and any flames, glowing embers, auxiliary
heating units or spark-causing equipment must
be doused, turned off and/or kept well clear of
the machine.
Static electricity can produce dangerous sparks
at the fuel filling nozzle. In very cold, dry
weather or other conditions that could produce
static discharge, keep the tip of the fuel nozzle
in constant contact with the neck of the fuel
filling nozzle, to provide a ground.
Keep fuel and other fluid reservoir caps tight
and do not start the engine until caps have been
secured.
BOOST STARTING OR CHARGING ENGINE
BATTERIES
Turn off all electrical equipment before
connecting leads to the battery. This includes
electrical switches on the battery charger or
boost starting equipment.
When boost-starting from another machine or
vehicle do not allow the two machines to touch.
Wear safety glasses or goggles while required
parallel battery connections - positive to positive
and negative to negative - are made.
24 volt battery units consisting of two series-
connected twelve volt batteries have a cable
connecting one positive terminal on one of the
12 volt batteries to a negative terminal on the other battery. Booster or charger cable connections must be
made between the non-series-connected positive terminals and between the negative terminal of the
booster battery and the metal frame of the machine being boosted or charged. Refer to the procedure and
illustration in Operation and Maintenance Manual.
Connect positive cable first when installing cables and disconnect the negative cable first when removing
them. The final cable connection, at the metal frame of the machine being charged or boost-started, should
be as far away from the batteries as possible.
TRAVEL CONTROLS MAY PRODUCE REVERSED OPERATIONS
Before starting the machine you should always check to see which end of the track frame is under the
operator’s cab. In the normal travel configuration, track frame travel motors are at the rear of the machine,
under the engine and counterweight. If the operator swings the cab 180°, travel motors will be underneath
the operator’s cab, toward the front of the track frame and operating travel will be reversed.
When traveling the excavator always keep lights on; make sure that you are in compliance with all state
and local regulations concerning warning flags and signs and keep the operator’s cab positioned over the
HAOA120L
Figure 8
HAOA310L
Figure 9
16. S0102000
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idler end of the track frame. That will keep travel controls in their intended configuration and at the same
time, maintain the proper orientation of lights on the machine and posted flags and signs.
KEEP PINCH POINT AREAS CLEAR - USE
CAUTION IN REVERSE AND SWING
Use a signal person in high traffic areas and
whenever the operator’s view is not clear, such
as when traveling in reverse. Make sure that no
one comes inside the swing radius of the
machine.
Anyone standing near the track frames, or
working assemblies of the attachment, is at risk
of being caught between moving parts of the
machine.
Never allow anyone to ride on any part of the
machine or attachment, including any part of the
turntable or operator’s cab.
TRAVEL PRECAUTIONS
Attachment control levers should not be operated while traveling.
Do not change selected travel mode (FAST/SLOW) while traveling.
Fold in work equipment so that the outer end of the boom is as close to the machine as possible, and is
200 mm - 300 mm (8 - 12) above ground.
Never travel over obstacles or slopes that will cause the machine to tilt severely. Travel around any slope or
obstacle that causes 10 degrees tilt, or more.
OPERATE CAREFULLY ON SNOW AND ICE AND IN VERY COLD TEMPERATURES
In icy cold weather avoid sudden travel movements and stay away from even very slight slopes. The
machine could skid off to one side very easily.
Snow accumulation could hide or obscure potential hazards. Use care while operating or while using the
machine to clear snow.
Warming up the engine for a short period may be necessary, to avoid operating with sluggish or reduced
working capacity. The jolting shocks and impact loads caused by bumping or bottoming the boom or
attachment are more likely to cause severe stress in very cold temperatures. Reducing work cycle rate and
work load may be necessary.
PARKING THE MACHINE
Avoid making sudden stops, or parking the machine wherever it happens to be at the end of the work day.
Plan ahead so that the excavator will be on a firm, level surface away from traffic and away from high walls,
cliff edges and any area of potential water accumulation or runoff. If parking on inclines is unavoidable,
block the crawler tracks to prevent movement. Lower the bucket or other working attachment completely to
the ground, or to an overnight support saddle. There should be no possibility of unintended or accidental
movement.
HAOA190L
Figure 10
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SHUTDOWN CONTROL FUNCTIONS
After the machine has been lowered to the overnight storage position and all switches and operating
controls are in the OFF position, the control stand lock lever must be engaged. Release the left console
to disable all pilot circuit control functions.
Insert the swing lock pin and engage all brakes and lock-down security equipment that may have been
installed on the machine.
EQUIPMENT
ROUGH OPERATION MAY REQUIRE USE OF
CERTIFIED SAFETY EQUIPMENT
Working in mines, tunnels, deep pits or on loose
or wet surfaces could produce danger of falling
rock or hazardous flying objects. Additional
protection for the operator’s cab could be
required in the form of a FOG / Falling Object
Guard or windows guards.
Any reinforcement system that is installed on
the machine must pass safety and certification
standards and carry appropriate labeling and
rating information. For example, the most often
added type of reinforcement system, FOG, must
meet or exceed International Standard
ISO10262, Laboratory Tests and Performance
Requirements Earth-Moving Machinery.
Never attempt to alter or modify any type of
protective structure reinforcement system, by
drilling holes, welding, remounting or relocating
fasteners. Any serious impact or damage to the
system requires a complete integrity
reevaluation. Reinstallation, recertification and/
or replacement of the system may be
necessary.
IMPORTANT
When hydraulic system maintenance or service work must be performed, you should be aware
that an accumulator in the system stores fluid under pressure after system lock down, even after
the control stand is raised. Release this energy by working controls with the engine off, until
pressure in the pilot circuit has been completely bled away.
HAOA110L
Figure 11
HAOA100L
Figure 12
19. S0102000
Page 15
Track Excavator Safety
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INSTALL ADDITIONAL SAFETY EQUIPMENT IF CONDITIONS REQUIRE
When working with a breaker or in some shear work applications, a front guard over the windshield may be
required. The windshield guard may or may not be OPS/certified, depending upon the specific application
and working situation.
Laminate glass protection for the front, side or rear windows may also be recommended depending upon
particular site conditions.
Contact your Daewoo distributor for available safety guards and/or recommendations if there is any danger
of getting hit by objects that could strike the operator’s cab. Make sure that all other work-site crew
members are kept well away from the excavator and safe from potential hazards.
MOVEMENT ALARMS
If the excavator is equipped with an audible travel movement alarm or visible swing movement alarm
(strobe light), test the alarm on a daily basis. The audible alarm should sound as soon as the travel system
is engaged. The strobe light should begin to flash as soon as the swing system is engaged.
SEAT BELTS SHOULD BE USED AT ALL
TIMES
Whenever the engine is running, the operator
should be seated at the control station with the
seat belt properly engaged.
WINDOW GLASS BREAKING TOOL
This excavator is equipped with a glass breaking
tool. It is located behind the operator seat in the
upper right corner of the cab. This tool can be
used in case of an emergency situation which
requires the breaking of glass to exit from the
operator’s cabin. Grip the handle firmly and use
the sharp point to break the glass.
Figure 13
Figure 14