Amada Press Brake RG-35S

Ensure recommended hydraulic oil is available

Open the ram to the maximum opening limit

Turn the POWER ON/OFF keyswitch to OFF

Remove all bolts fixing the two top covers of the tank

Drain the old hydraulic oil from the tank into an empty can using a pump

Open the ram to the maximum opening limit

Turn the POWER ON/OFF keyswitch to OFF

Check the hydraulic oil level on the oil gauge

Is the hydraulic oil filled to the middle mark of the oil gauge?

Is the hydraulic oil level low?

Remove the top cover or covers of the hydraulic oil tank

Verify recommended hydraulic oil is available

Open the ram to the maximum opening limit

Ensure the HYD. ON button is extinguished

Turn the POWER ON/OFF keyswitch to OFF

Remove all bolts fixing the two top covers of the tank and remove the top covers

Drain the old hydraulic oil from the tank into an empty can using a pump

Hydraulic Oil Inspection and Change

Is the hydraulic oil badly contaminated?

Change the hydraulic oil if it is contaminated

Check for signs of contamination in the hydraulic circuit

Is there abnormal noise from the hydraulic pump?

Is there a decrease in discharge capacity?

Is there a decrease in bending speed or vibration in the ram?

Remove the tools from the machine

Check that the ram closes to the multiple opening limit and stops

Turn the multiple opening limit setting handwheel fully counterclockwise

Fully press the bar pedal with punches and dies installed

Turn the multiple opening limit setting handwheel clockwise to close the ram to the desired position

Check that the ram opens to the maximum opening limit