Hydraulic Breaker Operation Manual & Parts List

Product catalog summary

Preface: The manual stresses the importance of proper handling and regular inspection of the AJCE Hydraulic Breaker to ensure optimal performance and durability. Users are encouraged to thoroughly read the manual before installation and operation.

Safety Precautions: Operators must read and understand safety instructions before using the breaker. Personal protective equipment is mandatory, and the breaker should not be operated in the presence of bystanders. Operating within temperature limits and ensuring all controls are in neutral before starting the carrier is crucial.

Storage: For short-term storage, keep the breaker dry and horizontal with hydraulic hoses plugged. Long-term storage requires discharging N2 gas and storing the breaker vertically to prevent oil leakage.

Preparation for Installation & Operation: Before installation, check carrier specifications, hydraulic pressure, and flow requirements. Use genuine parts for hydraulic pipelines and ensure N2 gas is charged correctly into the back head and accumulator.

Precautions for Safe Operation: Proper positioning is crucial for effective breaking force. Incorrect positioning can lead to damage to the breaker and base machine. Operators should avoid hammering under certain conditions to prevent excessive vibrations.

Underwater Operation: Specific guidelines are provided for operating the breaker underwater, emphasizing the need for additional precautions and equipment adjustments.

Maintenance: Regular inspections and maintenance are necessary to ensure the breaker's longevity. This includes daily inspections, checking tightening torque and gas pressure, and replacing chisels as needed.

Troubleshooting Guide: The manual provides solutions for common operational problems, gas and oil leakages, and other issues that may arise during use.

Wear Tolerance: Guidelines are provided for assessing wear tolerance to maintain the breaker's efficiency and prevent damage.

Warranty Policy: The warranty is contingent upon adherence to the manual's guidelines, including proper maintenance and operation within specified parameters.

Specifications and Procedures: Ensure the breaker is positioned correctly during operation to prevent damage. Monitor for excessive vibration in hoses, which indicates a need for immediate disassembly and repair. Regular greasing is essential, applying pressure on the chisel and using recommended grease. Operators must use ear and body protection during breaker operation. Accumulator type breakers require caution with pressurized containers. Avoid prolonged hammering at the same point to prevent excessive wear. Do not use the chisel as a lever or move rocks with the bracket to avoid damage. Operate at the specified engine speed to prevent overheating. Avoid operating the breaker in water or mud to prevent rust and damage. Warm up the base machine engine before operation, especially in cold weather. Do not lift objects with the breaker to prevent damage and ensure safety.

Blank Firing: Blank firing occurs when the chisel is not in contact with the work surface, causing wear and potential failure of components. It can be minimized by ensuring proper contact with the material and avoiding operation errors.

Underwater Operation: Underwater operation requires a specific setup with an air compressor to prevent damage. Ensure hoses are not bent and maintain proper air pressure to prevent water ingress. Use an auto-greasing system and increase greasing frequency during underwater operations. After underwater use, dry the breaker thoroughly to prevent rust.

Maintenance: Daily inspections should include checking for wear, greasing, and oil contamination. Regular inspections and maintenance are recommended every six months. Chisel replacement is necessary when wear is excessive, and proper procedures should be followed for replacement.

Key Data from Tables: Tightening torque and gas pressure specifications are provided for various components and conditions. Regular greasing intervals and quantities are specified based on operational conditions.

Chisel Warranty and Claim Criteria: AJCE provides a warranty for chisels, contingent on the use of genuine parts. For warranty claims, users must provide pictures of the cylinder and chisel serial numbers, the total length of the chisel, and the claim area. Chisels worn out over 100mm are not covered under warranty.

Troubleshooting Guide: This section outlines common operational issues with hydraulic breakers and their remedies. Problems such as no blow out, low impact power, irregular impact, gas leakage, and oil leakage are addressed with specific causes and required actions.

Wear Tolerance: The document specifies wear tolerances for various parts like upper and lower bushes, chisel pins, and seals. Exceeding these tolerances can cause significant damage, and regular inspections are recommended to prevent this.

Warranty Policy: The warranty terms cover defects in workmanship and materials for a specified period or operating hours, whichever comes first. Claims must be reported within 15 days of product receipt, and certain damages, such as those caused by transportation or misuse, are not covered. The document also details the warranty compensation process and exclusions.

Regular Check and Parts Replacement: Regular checks and timely replacement of parts like chisel pins, bush pins, and seals are recommended to ensure optimal performance. The document provides a schedule for these checks based on operating hours or months.

Delivery and Installation Report: This section includes a template for recording delivery and installation details, including customer and dealer information, excavator and breaker specifications, and warranty start and expiry dates.

Catalog excerpts

Hydraulic Breaker Operation Manual & Parts List-1

AJCE KOREA Hydraulic Breaker Operation Manual & Parts List (MINI & SMALL RANGE) MINI,100M,200M,300M,350M, 400M,430M,450M,500M

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Hydraulic Breaker Operation Manual & Parts List-2

Contents 1. Safety Precautions ····································································································································· 4 2. Storage ························································································································································ 6 3. Preparation for Installation and Operation ······························································································ 7 (1) Checking instructions before installation ···························································································...

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Hydraulic Breaker Operation Manual & Parts List-3

Preface We totally appreciate your purchasing AJCE Hydraulic Breaker. The Hydraulic Breaker, developed by AJCE's plentiful experiences and know-hows for many years, will satisfy customers under any working conditions with its highest power and long-time durability. However, without proper handling, regular inspection, the advanced demolition tool fails to display its excellent quality, resulting in various problems. This operation manual shall be thoroughly read by customers before the first installation and operation in order to prevent any mishandling of hydraulic breakers. We guarantee that...

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Hydraulic Breaker Operation Manual & Parts List-4

■ Flying debris from the breaker, chisel, rock or other material may cause serious or fatal injury to the operator. Personal protection equipment must be used. Never operate the breaker when bystanders are in the work area. ■ When operating the breaker, ear, eye, and breathing protection must be used at all times. ■ The breaker will become very hot during the operation. Allow some times for the breaker to cool down before touching breaker parts. ■ Operate the breaker in accordance with all laws and regulations which affects you, your equipment, and the work site. ■ Know the limitation of your...

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Hydraulic Breaker Operation Manual & Parts List-5

Hearing Protection Eye Protection Breathing Read the manual Safety symbols are to emphasize all operator, maintenance, and repair action, which, if not strictly followed, could result in a life-threatening situation, bodily injury or damage to equipment. Always observe safety symbols. They are symbols for your safety. ■ Grease every 2 hours and whenever chisel looks dry. ■ When installing a new chisel, liberally coat the upper 1/3 of the chisel with grease before inserting. ■ Failure to comply with these instruction can result in damage to the breaker and will void the warranty.

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Hydraulic Breaker Operation Manual & Parts List-6

■ Short term storage 1. Store breaker in dry and flat area. Rain or snow may cause a rust in the breaker. 2. Using your excavator, place the breaker horizontal on wooden pallet. 3. The breaker mount cap area shall be positioned higher than the chisel. 4. Remove the chisel and make sure the chisel pins, bushes are well greased. 5. Be sure that the hydraulic hoses are plugged to prevent dirty stuffs from getting into breaker. ■ Long term storage 1. Store breaker in dry and flat area. Rain or snow may cause a rust in the breaker. 2. Discharge N2 gas in back head. 3. Remove the chisel and push the...

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Hydraulic Breaker Operation Manual & Parts List
83 Pages