Baum Bros. Imports 26.4 manual Breakdown Knife bar stops beneath the upper dead centre

Page 98

7.0 Malfunctions/Breakdowns

Mechanical Breakdown: Rupture of a Knife Bar / Clamp Recuperating Spring

Breakdown:	Knife bar stops beneath the upper dead centre
Cause:	Rupture of a knife bar recuperating spring
Remedy:	Switch machine off immediately and call the service
	technician! Do not access the machine! Guard the knife
	zone against manual access by operator!

Type of malfunction:

When one of the two recuperating springs of the knife bar has broken the knife bar is lifted by the second spring, but stops shortly beneath the top dead centre (OT). No more cuts can be triggered. Malfunction display: Knife not in top dead centre!

Attention!

The machine is in a dangerous condition, because the cutting edge of the knife is no longer completely covered by the clamp.

Any access to the machine may cause severe injury at that time.

Breakdown:	Clamp stops beneath the upper dead centre
Cause:	Rupture of a clamp recuperating spring
Remedy:	Switch machine off immediately and call the service
	technician. Do not access the machine! Guard the clamp
	zone against any manual access by operator!

Type of malfunction:

When one of the two recuperating springs of the clamp has broken the clamp is lifted by the second spring, but stops shortly beneath the top dead centre. Backgauge movement is locked. No more operations can be performed! When the electronic hand wheel is actuated the following message is displayed: Clamp not in top dead centre!

Example for protecting the machine in the case of a rupture of a knife bar / clamp recuperating spring:

Message displayed:

Knife bar or clamp not in top dead centre!

D	7	8	9
i	4	5	6	x
	1	2	3
	C	0

PROGRAMMABLE

Attention!

Do not access machine.

Risk of injury!

K7 - 4

Image 98

Contents Baumcut 26.4 Programmable K5B IndexK5A K5C MaintenanceIndex K5DProgrammable Control Panel / Operating ElementsExplanation of Pictographs on the Display Chapter Survey Chapter SurveyCopyright IntroductionPlease pay special attention to the following information Page Page Machine Layout Dimensions in mm PlanAfter the Installation of the Machine Transport and Installation of the MachinePlace of Installation Case of ComplaintsPower Supply Energy lead wireType Plates Type plate Type plateWorking Area of Operating Personnel Safety Relevant Machine ElementsSafety Auxiliary Tools Placement of the warning label Durability Placement of the warning labels Label 1 Label 2 Label 3Safety Signs Safety Signs / Warning SignsPermissible Environmental and Operating Conditions Technical DataSafety Precautions Hydraulic DataVoltage supply single phase AC 210 240, 60Hz Voltage supply 3 phase 360 420V, 50/60HzVoltage supply single phase AC 200 240, 50Hz Page Safety Symbol Page Electrical energy Start Up To prevent a start-up of the machine Switching Machine onTurning Machine OFF Measurement Display and Measurement System Program Data DisplayPage Manual Operation Cutting Line Indicator, Optical Setting of Measurements Backgauge Movement by HandCutting Line Indicator, Mechanical with Clamp Actuate toggle switch 8 at main switch plateClamping and Cutting Clamp Pressure AdjustmentSetting the Clamping Time To continue the cutting process Light BarrierInterference into the light curtain causes Meaning of LEDs in display unit Continuation Light BarrierD2 D4 D1 D3 Removing of false clamp plate Clamping with False Clamp PlateAttaching false clamp plate Automatic Operation Functions of the menu keys Key Main menu Function Survey Program Data Key Main Menu Function Survey Basic DisplaysBasic Display Program Data Program Information Key Program DirectoryContin. Basic Display Program Data Basic Display Program Information Press key5VAC Basic Display Program Directory1575 Other input modes in this displayBasic Display Main Menu Function Survey Press menu keyCursor Movement in Basic Display Program data display After 1. inputinput section shows Automatic Backgauge Adjustment through Numerical KeyboardMeasurement input in inches Backgauge movesMoving Backgauge to a Nominal Position Positioning Input Error Value of Nom. Backgauge Position too Low/HighDeletion of a Wrong Input Deletion of a wrong inputDisplay example Possible in all 4 basic monitor displaysMake selection Program Number Example Selecting a ProgramAccording to order number Continuing Selecting a Program Numerical keyboardStorage of Measurements Only in Program data displayKey input Setting Up a Cutting Program, ExampleTwo side trim on size DIN A3 Untrimmed size 31 x 43 cm Running the programCall program 5A Enter Correcting after storing Correction of an Input ErrorCorrecting before storing Positioning check in automatic operation Automatic ON/OFFAutomatic OFF Made GO to PositionAfter cut Example Setting a cutting program, exampleRunning a Cutting Program Storing Order Storing of Program InformationsPress key Program Information End of information inputDeletion of a Step Number Deletion of One/Several Programs PRO Deletion of Complete MemoryInserting of Measurements into a Program Storing of Measurements According to Printed ImageConditionsAutomatic OFF Overflow IndicatorCalculator Functions To set backgauge to a calculated sizeNegative Sign Using Backgauge Position of CalculationsSwitching the function off Additional Functions Machine Functions and Additional Functions Menu KeysMachine Functions Machine Function Main Menu Function Survey Key Main Menu Key Main Menu includes the following functionsSelect Main Menu Funtion survey ServiceSelect Language / Measuring Unit Select function Language or Measuring UnitSelect function Select Knife compensation Knife CompensationCalibration to compensate for knifes of different thickness Knife changeAdjust time Resting Time for Knife at BDCMaintenance Cut Counter Set counterCalculate basic position Preset FunctionsSelection of Main Menu Correction of Current Position Possible funtions in Auxiliary mode Continuing Preset FunctionsSelect function Preset functions Scan Reference Positionj Abortion of reference runAdjustment of Display Contrast End of input with keyPossibility of edge trim preadjusting Block ProgrammingSetting up a Block Programming Example Variation 1, selection 1 Angular cutDeletion of an input parameter with Block Programming Selection of an input parameter with Block ProgrammingCorrection of an input parameter with Block Programming Four trim cut Example Variation 1, selection Four trim cutEnter Edge trim Example Variation 3, selection 3 Four trim cut with labels Four trim cut with labelsBlock Programming Four-side trim with labels and trim cuts Right-hand lay side Enter outside trim Enter trimout measurementBlock Programming Menu Key Additional Functions Erase Additional Function Storage of Additional Functions with Cut SizeSubsequent Storing of Additional Functions Ejector OFF List of Additional FunctionsAdditional function Jogging mark Operation K5C Menu Key Auxiliary Functions After program generation Cut and RecordSheet Size Tables Graphics OFF Subtraction Repetition UnitQuitt the function K5D Menu Key Machine Parameters Prepressure Time Adjustment of pre-pressure timeAdjustment of BDC time Make selectionKnife Change Deposit knife in knife box!! Remove knife guard Knife Change Mounting the knifeAdjusting the knife Adjustment of knife pre-tensionKnife adjustment Tighten up all knife boltsInserting of cutting stick Changing of cutting stickRemoving of cutting stick Normal Turn overPage Malfunctions / Breakdowns Electrical Malfunctions/Breakdowns Remedy for machine malfunctionsStart Up Breakdown Scan Reference Point/Auxiliary Mode Machine functions possible in Auxiliary ModeKnife bar or clamp not in top dead centre Breakdown Knife bar stops beneath the upper dead centreBreakdown Clamp stops beneath the upper dead centre Maintenance Basic information about servicing and maintenance work Quantity liters 22,5 Lubrication intervals weeklyCleaning of Display Hrs. per day equalPage Baum USA Service Mr./MrsFax 937/492-7280