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lcraigNov 5, 2025
What to do if my Atlas Copco Construction Equipment hydraulic breaker does not start?
- MManuel JonesNov 5, 2025
If your Atlas Copco Construction Equipment hydraulic breaker isn't starting, there are several potential causes and solutions: * **Pressure and tank lines swapped:** Check the pressure and tank lines and connect them correctly. * **Shut-off valve closed:** Check the shut-off valve in the pressure and/or tank line and open it. * **Gas pressure too high:** Check the gas pressure in the piston accumulator and adjust it to the correct value. * **Oil level too low:** Check the oil level in the tank and top up the oil. * **Defective couplings:** Check the couplings and replace any defective coupling halves. * **Electrical system faults:** Check the electrical system of the hydraulic breaker installation and clear any faults. * **Damaged magnet:** Replace the magnet on the switch-o...
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