Functions of control operation panel： (Note：Press button again to cancel the operate)
※ The clamps are including upper and lower clamps.
ON：Can operate control panel.
OFF：Can’t operate control panel，and press machine can’t
1.Can operate clamps and lifter.
2.Press machine can’t be operated.
1. Can’t operate clamps and lifter.
2.When clamps are clamping，and lifter is down→Interlock ON→ light
3.When clamps are unclamping，and lifter is down→Interlock OFF→ light
4.Press machine can be operated.
Flash：During clamping, or hydraulic pressure < 200MPa
Light：Finish clamping, and hydraulic pressure > 20MPa
Light：From start to finish the unclamping.
Flash：During the up process.
1.Without pressure switch：lamp will flash 10 seconds.
2.With pressure switch：hydraulic pressure ＜20 MPa
Light：Finish up process.
Light：From start to finish the down process.
1.Interlock ON：clamps are clamping，and hydraulic
pressure＞20 MPa，and lifter is down.
2.Interlock OFF：clamps are unclamping，and lifter is
1.Finish clamping, but hydraulic pressure＜20 MPa.
2.Only clamping single side die.
3.During the process of lifter up.( →Flash )
4.Pipe or parts leaking，let hydraulic pressure＜20 MPa.
1.Didn't meet the requirement of clamp unclamping or
lifter up (Ex. When no cam switch signal)
2.Operation Error (EX. When lower clamp didn't unclamping, then operate lifter up)
3.Press again the same function button, or → ，to cancel flash.