1. No display in the control panel ? Ensure that power switch is in the ON position.           2. Control panel display is normal but system will not operate ? Ensure that the sliding switch between the two-point set is open.           3. Pump runs continuously ? (an no signs of leaking fluid) Check fluid level indicator to see if fluid is too low, if level is normal,turn the relcase valve to let out some of the air in the pressure line.           4. Clamp does not hold die securely ? Ensure that the thickness of the die base is within the specifications for the clamp.(Die base may be too thin)           5. Clamp does not hold die sccurcly ? Turn off die lifter so that lower die clamp can return to normal operation.           6. Die lifter dies not rise ? Turn off lower die clamp so die lifter will return to normal operation.           7. Air pressure is insufficient and hydraulic pressure too low ? Check to see that compressor is turned on and air lines are free and clear, if there are no problems with the air supply, inspect the air pressure regulator on top of the two-point set and adjust the pressure as needed.(Check first to see if PU hose is ruptured or damaged)           8. Unusually slow pumping action (the voice of the pump is very slow) Internal lubrication pump

 

 

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