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General| Brand | Hitachi |
|---|---|
| Model | ZX 140W-3 |
| Category | Excavators |
| Language | English |
Information for experienced technicians on maintaining and repairing the machine.
Lists other relevant manuals for consultation alongside this document.
Explains the three parts of the service manual: Operational Principle, Troubleshooting, and Workshop.
Details how to interpret page numbers, including group and section indicators.
Explains safety alert symbols and signal words used to indicate hazards and warnings.
Describes the SI units used and provides conversion tables to other units.
Identifies safety alert symbols and emphasizes alertness to potential personal injury.
Defines signal words like DANGER, WARNING, CAUTION, and IMPORTANT for hazard communication.
Stresses reading and following all safety signs and messages in the manual and on the machine.
Guidelines for preparing for emergencies such as fires or accidents, including first aid and fire extinguishers.
Details necessary safety equipment like hard hats, safety shoes, glasses, and hearing protection.
Advises wearing hearing protection to prevent hearing loss from prolonged noise exposure.
Emphasizes daily inspection of the machine before starting to avoid personal injury.
Outlines precautions for maintaining a safe environment within the operator's cab.
Provides guidance on using handholds and steps safely to prevent falls.
Explains the importance of properly adjusting the operator's seat for safe operation.
Details critical safety steps before rising from or leaving the operator's seat.
Highlights the importance of fastening and maintaining the seat belt for injury prevention.
Covers safe practices for moving and operating the machine, including bystander awareness.
Provides safety instructions for handling flammable starting fluids.
Mandates that the engine must only be started while seated in the operator's seat.
Outlines necessary precautions and procedures for safely jump-starting the engine.
Warns against allowing unauthorized riders on the machine due to injury risks.
General safety advice for operating the machine, including site investigation and PPE.
Emphasizes thorough job site investigation to prevent tip-overs and collapses.
Advises on equipping protective structures like ROPS and FOPS based on potential hazards.
Recommends using signals and a signal person for jobs involving multiple machines.
Stresses confirming the correct steering wheel and pedal operation for driving direction.
Covers safe driving practices, including avoiding obstructions and slopes.
Provides detailed steps to prevent machine rollaways when parking or stopping.
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