To Next PageTo Next Page
Need help?Do you have a question about the Hitachi ZX 280-5G and is the answer not in the manual?
General| Brand | Hitachi |
|---|---|
| Model | ZX 280-5G |
| Category | Excavators |
| Language | English |
Information for experienced technicians on using the manual for maintenance and repair.
Guidance on consulting other related Hitachi materials alongside this manual.
Details the structure and content of the Technical, Workshop, and Engine manuals.
Explains the format and meaning of page numbers within the manual.
Explains safety alert symbols and signal words used to indicate potential hazards.
Lists SI units and provides conversion factors to other common units for reference.
How to identify and understand safety alert symbols used in the manual and on the machine.
Explains the meaning of signal words like DANGER, WARNING, CAUTION, and IMPORTANT.
Emphasizes reading and following all safety signs and messages for safe operation.
Guidelines for being prepared for fires and accidents, including first aid and fire extinguishers.
Recommendations for appropriate safety clothing and equipment for operating the machine.
Advises on protecting hearing from loud noises with suitable protective devices.
Details the importance of daily walk-around inspections before starting the machine.
Safety measures and precautions to be observed within the operator's cab.
Proper procedures for using handholds and steps to prevent falls when mounting/dismounting.
Guidelines for adjusting the operator's seat for optimal comfort and control operation.
Procedures to follow before rising from or leaving the operator's seat to prevent accidents.
Importance of wearing a seat belt and its proper inspection and replacement.
Rules for safe movement and operation of the machine, including bystander safety.
Strict instruction to operate the machine only from the designated operator's seat.
Safety instructions and warnings related to jump starting the engine.
Warning against carrying unauthorized riders on the machine due to injury risks.
General precautions to consider before and during machine operations.
Importance of assessing job site conditions like excavations and ground stability before work.
Recommendation to install OPG guards in areas with falling object risks.
Guidelines for using signals and signal persons for coordinated work with multiple machines.
Procedure to confirm machine orientation relative to the operator before driving.
Safe driving practices, including speed, terrain, and slope operation.
Measures to prevent machine rollaways and accidents during parking or movement.
Safety measures to prevent accidents related to backing up or swinging the machine.
Mandate to keep all persons clear of the machine's operating and movement areas.
Prohibition against lifting or swinging the bucket over any person or vehicle cab.
Proper positioning when working near excavations to facilitate retreat if footing collapses.
Critical advice and precautions to prevent the machine from tipping over, especially on grades.
Warning about the risks of undercutting high banks, including collapse and landslides.
Precautions when digging, especially regarding underground utilities like cables and gas lines.
Safety measures to avoid hitting overhead obstacles during operation.
Strict safety guidelines for operating near electric power lines to prevent electrocution.
Procedures to follow during electrical storms, including stopping operation and seeking shelter.
Safety rules for using the machine for craning operations and handling loads.
Measures to protect the operator and bystanders from flying debris during operations.
Steps and procedures for safely parking the machine to prevent accidents.
Safety precautions for handling flammable fluids like fuel to prevent fires and explosions.
Guidelines and precautions for safely loading, unloading, and transporting the machine.
