Table of Contents
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Table of Contents
Related Manuals for Furukawa F2
Summarization of Contents
Outline of machine
Specified works
Defines applicable work categories for the breaker.
Running-in operation
Instructions for initial operation to ensure longevity and performance.
SAFETY PRECAUTIONS
Safety control
Emphasizes understanding instructions and warnings for safe operation.
Selecting the hydraulic excavator
Guides proper matching of breaker and excavator.
Observe the rules on the working spot!
Stresses adherence to site rules and supervisor instructions.
Safety clothing/Protective instruments!
Details necessary personal protective equipment for safe work.
Fire and other accidents
Covers preparedness for emergencies like fires.
Modification is inhibited!
Warns against unauthorized machine modifications.
Use the safety devices correctly!
Stresses correct usage of safety features.
No fatigue or alcohol
Advises against operating under fatigue or influence.
Safety guards
Recommends safety measures when operating multiple machines.
Trespassing prohibited
Outlines measures to prevent unauthorized entry to work sites.
Safe work site
Ensures work area is clear of hazards and properly prepared.
Inspection before operation
Lists critical pre-operation checks.
Be careful for fire!
Guidelines for handling flammable materials and preventing fires.
Precautions before and after starting the engine
Covers ground stability and operator seat preparation before operation.
Precautions when starting the engine!
Details safety steps before engine start.
Carry out warm-up!
Explains the importance and procedure for machine warm-up.
Don't use machine before inspecting it
Highlights consequences of operating uninspected machinery.
Precautions for safe operation
General safety guidelines and hazard avoidance during breaker operation.
Precautions when trouble has occurred!
Advises on actions to take when issues arise.
Beware of electrocution
Warns about hazards of working near high-voltage lines and precautions.
Touching a high voltage line with the machine
Specific guidance for contact with high-voltage lines.
Beware of underground utilities
Safety measures for working near buried services.
Turning precautions
Safety guidelines for turning the machine.
Beware of the hydraulic breaker operation
Warns about hazards related to breaker movement.
Beware of the rod end
Highlights the danger of the sharp rod tip.
Beware of the rod when filling gas
Safety advice during gas charging.
Don't jack up the hydraulic excavator
Caution against instability from excessive rod force.
Operate the hydraulic excavator carefully on inclines
Safety guidelines for operating heavy machinery on slopes.
Beware of piles
Caution when working on unstable piles.
Don't operate the hydraulic excavator on cliffs
Warning against operating near cliffs.
Beware of falling rocks
Safety measures for areas with falling rock risk.
Don't operate the hydraulic breaker on unstable ground
Caution against operating on unstable surfaces.
Keep away from cliffs and embankments
Advice on avoiding unstable terrain.
Be careful of softened ground after earthquakes
Precautions for ground affected by earthquakes.
Stop operating when something is wrong with the machine
Procedure for handling machine malfunctions.
Stop the engine immediately when oil leaks
Immediate action for hydraulic oil leaks.
Pull down poles, beams and walls carefully
Safe methods for demolition.
Be careful when turning aside
Specific advice for turning the machine.
Postpone operation if visibility is poor
When to stop operations due to poor visibility.
Flat working sites and paths
Importance of stable ground for operation.
Connection/disconnection of battery
Correct procedure for battery terminal handling.
Tram carefully on slopes
Safety for machine movement on inclines.
Beware of hot areas on the machine
Warning about hot components after operation.
Beware of asbestos dusts
Safety precautions when dealing with asbestos.
Precautions for parking and stopping the machine
Guidelines for safely parking and securing the equipment.
Precautions for maintenance
General safety advice and personal protection during maintenance.
Beware of flying bits of steel
Safety during tasks that generate flying debris.
General precautions!
Broad safety guidelines for maintenance.
Use a caution tag!
Proper use of caution tags during maintenance.
Beware of hydraulic oil
Hazards associated with hydraulic oil and necessary precautions.
Relieve hydraulic pressure before maintenance
Procedure to depressurize the system before service.
Prevent a fall without fail!
Safety measures to prevent falls during inspection.
Be careful when cutting bolts
Safety when using a torch to cut bolts.
Handle nitrogen gas carefully.
Safety procedures and precautions for handling pressurized nitrogen gas.
Weld safely
Guidelines for safe welding practices.
Be careful of the heavy rod
Caution regarding the weight of the rod.
Check the machine after the maintenance
Post-maintenance checks.
Store the hydraulic breaker safely
Proper storage procedures.
Dispose of waste
Environmental guidelines for waste disposal.
NAME OF COMPONENTS AND SPECIFICATIONS
Standard specifications
Lists key technical specifications for different breaker models.
OUTSIDE DIMENSIONS
Outside dimensions of hydraulic breaker
Provides dimensional drawings and data for breaker models.
Outside dimensions of bracket
Provides dimensional drawings and data for bracket types.
Type of rod and major applications
Dimension/weight of rod
Details rod dimensions, wear limits, and weight.
OPERATION PROCEDURES (BREAKING)
Precautions for safe operation
Pre-operation checks and safety guidelines for breaking tasks.
Precautions before work
Safety checks and preparation before starting work.
Breaking operation
Step-by-step procedure for concrete breaking tasks.
Optimal thrust
Guidance on applying appropriate force for effective breaking.
Direction of thrust
Ensuring correct rod alignment for efficient hammering.
Precautions for operation
Important safety considerations during operation.
Storage after operation
Procedures for properly storing the breaker after use.
HYDRAULIC OIL
Selection of hydraulic oil
Guidance on choosing the correct hydraulic oil for optimal performance.
Classification of hydraulic oil and grease
Table detailing hydraulic oil and grease types by application.
Oil temperature control
Importance of maintaining optimal hydraulic oil temperature for longevity.
Oil contamination
Checking and preventing hydraulic oil contamination.
MAINTENANCE, INSPECTION AND REPAIR
Periodical inspection and repair
Schedule and guidelines for regular maintenance and inspections.
Daily inspection / inspection and maintenance before operation
Daily checks and lubrication before starting work.
Tightening torque
Specific torque values for critical bolts on the breaker.
WEAR LIMIT DIMENSIONS FOR CONSUMABLE PARTS
Specifies wear limits for critical components like rod pins and bushes.
REPLACEMENT OF ROD & FRONT BUSH
Instructions for replacing worn rod and front bush components.
Removing from T-box and side bracket
Procedure for removing the rod from the breaker body.
CHARGING THE ACCUMULATOR WITH N2 GAS AND INSPECTION OF CHARGE PRESSURE
N2 gas charging tool assembly
Details the components of the N2 gas charging tool.
Inspection of charge pressure
Procedure for checking the charge pressure of the accumulator.
Charging accumulator with N2 gas
Step-by-step guide for charging the accumulator with nitrogen gas.
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