18
OPERATION MANUAL
MANUAL BENDING
NOTE:
You can use the PV display to show you the position you have bent to in manual
This can be used to repeat a bend on following manual bent pieces the same size”
q
Ensure the emergency stop button is released. (STOP)
q
Start the hydraulic pump. (PUMP START)
q
Set the BENDING ANGLE Display “SV” to 200.00 SEE “SETTING DISPLAY”
q
Switch the MANUAL/AUTO to Manual
q
Raise the top work clamp
q
Ensure the top blade clearance is set for correct thickness of material to be bent
q
Put the work piece in to the correct mark on job or use the back gauge to set length of
bend.
q
Clamp the work piece in the machine
WARNING:
DO NOT BEND THE WORK PIECE OR RAISE THE BENDING ARM UNTIL THE WORK IS
FULLY CLAMPED AND OR TOP CLAMP IS DOWN. FAILURE TO ABIDE BY THIS COULD CAUSE DAM-
AGE TO THE MACHINE.
NB There is a safety limit switch fitted to the machine to prevent the bending beam from
operating unless it is in the down position.
To Bend
q
Press BEND UP foot pedal, the bending beam will come up until it is released at required
bend angle.
Check angle and re-bend further if needed.
q
Press “BENDING DOWN” to lower bending beam.
AUTOMATIC BENDING.
q
Ensure emergency stop button is released.
q
Start hydraulic pump
q
Set Bending angle on BENDING ANGLE Display (“S Value) to the required Value! See “SETTING
BENDING ANGLE VALUE (please note: the set value is not the angle in degrees it will bend, it is
just a number that the bending beam will go to repeatedly.)
q
Switch to manual/Auto switch to Auto
q
Raise the top work clamp
q
Ensure top blade back clearance is set to thickness of material to be bent
q
Put work piece in to correct mark or use back gauge to set length
q
Clamp work piece
WARNING.
. DO NOT BEND WORK PIECE OR RAISE BENDING ARM UNTIL WORK IS CLAMPED AND
OR TOP CLAMP IS DOWN. FAILURE TO ABIDE BY THIS COULD CAUSE DAMAGE TO THE MACHINE.
To Bend in auto
q
Press Auto/Start button.
The bending beam will now come up to the set value, return to zero and you can then release
manual hand clamp.
To Auto bend again you must turn switch to neutral position and then back to Au
4.3 CONTROLLER OPERATION Cont.
22/07/2019
Instructions Manual for PB-422L (S576)
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