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Technical manual for the ZX 870LC-5A Hydraulic Excavator.
Information for technicians on using the manual and contacting Hitachi.
Details manual contents, references, and page numbering structure.
Explanation of safety alert symbols (DANGER, WARNING, CAUTION) and signal word meanings.
Details the SI units used in the manual and provides conversion tables.
List of symbols, abbreviations, and their explanations used in the manual.
Identifies safety alert symbols and their importance for personal injury.
Explains signal words like DANGER, WARNING, CAUTION, and IMPORTANT used in safety signs.
Guidelines for reading and following safety signs, maintaining them, and using authorized parts.
Advice on having first aid kits, fire extinguishers, and emergency procedures.
Lists recommended safety equipment and clothing for operators.
Highlights the risk of hearing loss from noise and the use of hearing protection.
Emphasizes the importance of daily walk-around inspections before operation.
Safety measures for inside the operator's cab, including cleanliness and avoiding flammable items.
Instructions for safely mounting and dismounting the machine using handholds and steps.
Guidance on adjusting the operator's seat for proper operation and visibility.
Procedures to follow before leaving the operator's seat to prevent accidental movement.
Importance of wearing a seat belt and recommendations for its replacement.
Safety precautions for moving and operating the machine, including bystanders and illumination.
Rules for starting the engine and operating the machine from the designated operator's seat.
Safety instructions for jump starting the engine, warning of explosion risks.
Reasons for prohibiting riders on the machine to ensure operator's view and safety.
General safety measures for operating the machine at the worksite, including clothing and clearing obstacles.
Importance of assessing the job site conditions, making a work plan, and reinforcing ground.
Ensuring worksite strength, operating on slopes, and installing OPG guards for falling debris.
Guidance on installing the OPG guard for protection against falling stones or debris.
Warning against installing attachments that exceed the machine's weight limits.
Importance of using signals and a signal person for coordinated work with multiple machines.
Procedures to confirm the machine's travel direction before driving to prevent accidents.
Instructions for driving the machine, including avoiding obstructions and operating on slopes.
Precautions for swinging the upperstructure on slopes and handling engine stalls on inclines.
Advice on using signal persons, determining travel direction, and precautions for bridges, roads, and rough terrain.
Steps to prevent rollaways when parking or stopping a moving machine.
Safety measures to prevent back-over and swing accidents, emphasizing looking around and using signals.
Measures to keep people away from the machine's working area to prevent injury from moving parts or debris.
Prohibition of lifting, moving, or swinging the bucket over people or vehicle cabs.
Instructions on how to retreat from excavation edges to avoid collapse.
Crucial safety warnings and procedures to prevent machine tipping, including seat belt use and grade operation.
Warning about the risks of undercutting high banks, which can cause collapse and injury.
Precautions to take when digging, especially concerning underground utilities and fiber optic cables.
Advice on avoiding overhead obstacles during operation to prevent damage and injury.
Safety guidelines for operating near electric lines, emphasizing safe distances and ground conditions.
Procedures to follow during lightning, including staying in the cab and checking safety devices.
Safety rules for lifting and moving loads, including equipment checks, load positioning, and securing.
Measures to protect against flying debris, including wearing eye protection and closing cab windows.
Step-by-step instructions for safely parking the machine to prevent accidents.
Safety procedures for handling flammable fluids like fuel to prevent fires and explosions.
Precautions for loading and unloading the machine onto trucks or trailers to prevent turnover.
Guidelines for performing maintenance safely, including pre-service checks, engine status, and tool usage.
General| Brand | Hitachi |
|---|---|
| Model | ZX 870LC-5A |
| Category | Excavators |
| Language | English |
