AGROTK Skid Steer 680 Hydraulic Concrete Breaker AGT-SSHH-680A
The hammer is not working after the installation. Make sure to use the original. Quick couplers are installed wrong.
Check connectors and replace them as needed. Supply hoses have been reversed. The pressure line from the pump must be connected to the port marked IN. The return line connects to the port marked OUT.
Nitrogen pressure is too high, Release nitrogen and recharge as needed. Why does the hydraulic hammer suddenly stop hammering? The backhead pressure is too high. Release nitrogen and recharge as specified. The backhead is filled with oil. Disassemble the back head and replace the seal. The control valve is stuck. Disassemble and clean the valve, and replace the worn valve. Oil flow is not sufficient. Repair the pump, and adjust the hammer valve.