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Hydraulic Breaker Operation Manual & Parts List
Hydraulic Breaker Operation Manual & Parts List
1. Ensure proper breaker positioning during operation to prevent damage. Align the boom force with the chisel and maintain a vertical hammering surface.
2. Stop operation if hoses vibrate excessively and check for oil leakage.
3. Regular greasing is essential; apply recommended grease through the grease nipple.
4. Use ear and body protection during operation.
5. Accumulator type breakers require caution with pressurized containers.
6. Avoid touching the chisel during operation due to high temperatures.
7. Do not hammer for more than one minute at the same point to prevent excessive wear.
8. Avoid moving rocks with the bracket side and using the chisel as a lever.
9. Start breaking hard rocks from the edge.
10. Operate at the specified engine speed to prevent overheating.
11. Do not operate in water or mud without proper equipment.
12. Warm up the base machine engine before operation, especially in cold weather.
13. Do not lift objects with the breaker.
1. Blank firing occurs when the chisel is not in contact with the work surface, causing wear and potential damage.
2. Minimize blank firing by ensuring proper contact with the material.
1. Underwater operation requires an underwater kit and air compressor.
2. Set up the underwater system carefully, ensuring hoses are not bent and air pressure is properly adjusted.
3. Regularly check hose connections and maintain air pressure above water pressure.
4. Use auto-greasing systems for efficiency and safety.
5. After underwater use, dry and maintain the breaker to prevent rust and damage.
1. Daily inspections include checking for wear, greasing, and monitoring hydraulic oil levels.
2. Regular inspections and maintenance are crucial for optimal operation.
3. Replace chisels when worn or deformed to prevent slippage and damage.
4. Follow proper replacement procedures for chisel and related components.
To ensure warranty coverage for chisels, users must provide specific photographs, including 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.
AJCE chisels undergo strict quality control from material receipt to post-treatment. However, chisel life varies based on operating conditions. The document outlines defect examples and standards for disposition.
- No Blow Out: Causes include excessive back head gas pressure, closed stop valve, lack of hydraulic oil, and faulty connections. Remedies involve adjusting gas pressure, opening valves, and replacing seals.
- Low Impact Power: Issues like line leakage, clogged filters, and poor pump performance are addressed by checking lines, replacing oil, and adjusting valves.
- Irregular Impact: Low gas pressure and bad piston surfaces require gas refills and service calls.
- Gas and Oil Leakage: Various causes such as defective o-rings and seals are remedied by replacements and retightening.
Regular inspections and replacements of expendable parts like bushes and pins are crucial to prevent damage. The document provides specific measurements for new and reject conditions for various models.
The warranty covers defects in workmanship and materials, with specific terms for different parts. Claims must be reported within 15 days of receipt, and transportation damage is not covered. The document outlines the warranty period for various components and exclusions such as misuse and unauthorized parts.
Parts like chisel pins, bushings, and seals require regular checks and replacements based on operating hours or months. Immediate action is recommended if any damage or looseness is detected.
Catalog excerpts
AJCE KOREA Hydraulic Breaker Operation Manual & Parts List (MEDIUM & LARGE RANGE) 600M,710M,810M,1000M, 1200M,1400M,1500M
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Contents 1. Safety Precautions ····································································································································· 4 2. Storage ························································································································································ 6 3. Preparation for Installation and Operation ······························································································ 7 (1) Checking instructions before installation ···························································································...
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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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■ 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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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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■ 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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