Related Manuals for Chicago Pneumatic CP 3050
Summarization of Contents
2 Accident prevention regulations
Explanation of the symbols used in this operating instructions
Explains symbols used for emphasis on important points and safety regulations.
3 CE markings EC machinery directive 98/37/EC
3.1 CE sticker product groups A
Details the CE sticker placements and information for product group A.
3.2 CE sticker product groups B
Details the CE sticker placements and information for product group B.
4 General informations
4.1 Applications
Describes the suitable operations for the hydraulic breaker.
4.2 Scope of supply
Lists the standard items included with the hydraulic breaker.
5 Main components
5.1 Main components or assemblies CP 550 and CP 750
Illustrates and labels the main parts of CP 550 and CP 750 hydraulic breakers.
5.2 Main components or assemblies CP 1150 and CP 1650
Illustrates and labels the main parts of CP 1150 and CP 1650 hydraulic breakers.
5.3 Main components or assemblies, CP 2250, CP 3050 and CP 4250
Illustrates and labels the main parts of CP 2250, CP 3050, and CP 4250 hydraulic breakers.
6 Installation
6.1 Media/consumables
Details required hydraulic oil types, grease, and gas for operation.
6.2 Attaching the adapter to the hydraulic breaker
Provides step-by-step instructions for fitting the adapter to the breaker.
6.3 Mounting the hydraulic breaker on the excavator-mechanical aspects
Details mechanical steps and safety precautions for mounting the breaker.
6.4 Mounting the hydraulic breaker on the excavator-hydraulic aspects
Covers hydraulic connections and safety requirements for mounting the breaker.
6.5 Switching the hydraulic breaker on/off from the carrier
Explains how to operate the breaker using the carrier's controls.
6.6 Dismounting the hydraulic breaker from the excavator for short or lengthy periods of non-use
Provides instructions for safely removing the hydraulic breaker from the excavator.
7 Storage
7.1 Hydraulic breaker
Guidelines for storing the hydraulic breaker to prevent damage.
7.1.3 How to proceed after more than twelve months' storage
Measures to take after prolonged storage to prevent premature failure.
7.1.4 Working tool
Instructions for storing the working tool correctly.
8 Fitting/removing the working tool
8.1 Selecting the right working tool
Guidance on choosing the appropriate working tool for different applications.
8.1.1 Working tools for hydraulic breakers CP 550
Lists and describes working tools for the CP 550 model.
8.1.2 Working tools for hydraulic breakers CP 750
Lists and describes working tools for the CP 750 model.
8.1.3 Working tools for hydraulic breakers CP 1150 – CP 4250
Lists and describes working tools for CP 1150 to CP 4250 models.
8.2 Fitting the tool (After breaker delivery to the site)
Instructions for fitting the working tool after delivery.
8.2.1 CP 550 and CP 750
Detailed steps for fitting the working tool on CP 550 and CP 750.
8.2.2 CP 1150 – CP 4250
Detailed steps for fitting the working tool on CP 1150 to CP 4250.
8.3 Removing the tool
Instructions for removing the working tool from the breaker.
9 Operating the hydraulic breaker
9.1 Starting up the hydraulic breaker
Precautionary measures and steps for safely starting the hydraulic breaker.
9.2 Advance
Guidance on the breaker's advance distance for effective material breaking.
9.3 Angle of attack
Correct positioning of the working tool for optimal performance and wear.
9.4 Breaker rocking
Describes gentle rocking for dust escape and preventing damage.
9.5 Never drive the working tool into the ground
Warning against driving the tool into the ground, which causes damage.
9.6 Never lever with the breaker
Warning against using the breaker as a crowbar to prevent tool breakage.
9.7 Never use as a sledgehammer
Prohibits using the breaker as a sledgehammer.
9.8 Never use for transport purposes
States the breaker is not designed for lifting or transport.
9.9 Using the hydraulic breaker in or under water
Information on using the breaker underwater and required kits.
9.10 Hydraulic breaker used in tunnelling
Precautions for using the breaker in tunnels to prevent malfunctions.
9.11 Working in high outside temperatures
Guidelines for operating in high temperatures, including oil monitoring.
9.12 Working in low outside temperatures
Safety advice and preheating requirements for low temperatures.
9.13 Operating the breaker with the cylinders fully extended or retracted
Warning against continuous operation at cylinder end positions to prevent damage.
10 Maintenance work to be performed by the excavator driver
10.1 Manual lubricating of the working tool for CP 550
Detailed instructions for manual greasing of the CP 550 working tool.
10.2 Automatic lubrication using of the hydraulic breaker of the CP 750, CP 1150, CP 1650, CP 2250, CP 3050 and CP 4250
Describes the CP-Lube automatic lubrication unit fitted to specific models.
10.2.1 Automatic lubrication using CP-Lube
Details the CP-Lube system and its operation.
10.2.2 Changing the lubricant cartridge
Step-by-step guide for replacing the CP-Lube lubricant cartridge.
10.2.3 Operating the CP-Lube
Key information and settings for operating the CP-Lube system.
10.3 Manual lubrication without or upon failure of CP-Lube
Instructions for manual lubrication when automatic system fails.
10.3.1 Filling device for the chisel paste
Details the filling device for refilling CP-Lube cartridges.
10.4 Care and maintenance timetable
A schedule of daily, weekly, and ad-hoc maintenance tasks for the excavator driver.
10.5 Check
General checks for the hydraulic breaker.
10.5.1 Checking the working tool for wear
Procedure for checking the working tool's diameter for wear.
10.5.2 Checking the wear bushes
Instructions for checking and replacing wear bushes on different models.
10.5.3 Checking the retaining pin for wear (CP 550 and CP 750)
Procedure for checking the retaining pin for wear on CP 550/750.
10.5.4 Checking the retainer bars (CP 1150 – CP 4250)
Procedure for checking retainer bars for wear on CP 1150-4250.
10.5.5 Checking the impact face of the percussion piston
How to inspect the impact face of the percussion piston for wear or damage.
10.5.6 Checking the breaker box for wear and cracks and checking the adapter for cracks
Weekly checks for cracks in the breaker box and adapter.
10.5.7 Screw couplings CP 550 and CP 750
Maintenance schedule and torques for screw couplings on CP 550/750.
10.5.8 Screw couplings CP 1150
Maintenance schedule and torques for screw couplings on CP 1150.
10.5.9 Screw couplings CP 1650
Maintenance schedule and torques for screw couplings on CP 1650.
10.5.10 Screw couplings CP 2250, CP 3050 and CP 4250
Maintenance schedule and torques for screw couplings on CP 2250/3050/4250.
10.5.11 Checking pressure in piston accumulator and refilling if required
Procedure for checking and refilling the piston accumulator gas pressure.
10.5.12 Checking that the high-pressure accumulator is in perfect working order
How to identify and address issues with the high-pressure accumulator.
10.5.13 Checking the hydraulic lines before starting work
Visual inspection of hydraulic lines and hose clamps before operation.
10.5.14 Checking the adapter bolts for wear
Inspection of adapter bolts for wear after dismounting the breaker.
10.5.15 Checking and cleaning the hydraulic oil filter
Guidance on fitting, checking, and cleaning the hydraulic oil filter.
11 Troubleshooting
11.1 Breaker does not start
Lists potential causes and remedies for the breaker failing to start.
11.2 Impact rate of hydraulic breaker too low
Identifies causes and solutions for a low impact rate.
11.3 Impact force too low
Details causes and remedies for insufficient impact force.
11.4 Impact rate too high and impact force too low
Addresses issues where impact rate is high but force is low.
11.5 Oil leaks from ports »P« and »T«
Troubleshooting oil leaks from specific ports.
11.6 Oil leaks between cylinder cover and cylinder
Diagnosing and fixing oil leaks between cylinder components.
11.7 Oil leaks from parts of hydraulic system for breaker (Screw couplings, hoses etc.)
Troubleshooting oil leaks from hydraulic system connections.
11.8 Oil leaks from working tool
Identifying causes for oil leaks originating from the working tool.
11.9 Oil leaks from high-pressure accumulator
Troubleshooting oil leaks related to the high-pressure accumulator.
11.10 Oil or grease leaks from CP-Lube
Diagnosing and fixing oil or grease leaks from the CP-Lube system.
11.11 Operating temperature too high
Causes and solutions for the hydraulic breaker overheating.
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