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SC-5 manual
Models:
SC-5
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Troubleshooting
Specification
Performance characteristics
Install
Parts/Diagrams
Warranty
Maintenance
Connecting The Main Power Source
Cause of a Problem Electrical Problems Product Quality Problems
Active Preset
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Image 96
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Contents
SC-5 Servo Model
Installation Operation Maintenance Troubleshooting
Instant Access Parts and Service
Sure Cut Rotary Knife Cutter
Serial numbers Model numbers Power Specifications Amps Volts Phase
Date
Document Number
Cycle
INSTALLATION
TABLE OF CONTENTS
INTRODUCTION
DESCRIPTION
MAINTENANCE
TROUBLESHOOTING
PARTS/DIAGRAMS
APPENDIX
no one gets hurt How to Use the Lockout Device
INTRODUCTION
Purpose of the User Guide How the User Guide is organized
Your Responsibilities as a User ATTENTION Read this so
PURPOSE OF THE USER GUIDE
HOW THE USER GUIDE IS ORGANIZED
YOUR RESPONSIBILITY AS A USER
DANGER Sharp blades
READ THIS SO NO ONE GETS HURT
WARNING Voltage Hazard
Two electric switches make a contact between the side and the clear polycarbonate sliding blade observation windows such that the windows MUST BE CLOSED in order to enable the blade wheel to spin
READ THIS SO NO ONE GETS HURT
HOW TO USE THE LOCKOUT DEVICE
electrical power
WARNING Electrical hazard
Isolate the equipment from
Page
What is the SC-5 Sure Cut Knife Cutter Typical Applications
How the SC-5Works SC-5 Features Specifications Optional Equipment
DESCRIPTION
WHAT IS THE
Mechanical Features
SC-5 SURE CUT?
Flywheel
CONTINUED
WHAT IS THE
SC-5 SURE CUT?
DESCRIPTION
TYPICAL APPLICATIONS
Cutting from Below the Bushing Holder
HOW THE SC-5 SURE CUT WORKS
HOW THE SC-5 SURE CUT WORKS
CONTINUED
DESCRIPTION
FEATURES
SPECIFICATIONS
The SC-5 Sure Cut Servo Cutter features
SC-5
OPTIONAL EQUIPMENT
Slide Base
Blade Wipe
Custom Bushing Holder Sizes Available
Discharge Conveyor
Isolation Transformer
Left to Right Machine Operation
Special Paint Type or Color
Page
INSTALLATION
Unpacking the Boxes Preparing for Installation Positioning the SC-5
Sure Cut Connecting the Main Power Source Installing the Encoder
Installing the Cutter Blades Mounting the Cutter Bushings
You are now ready to begin installation
UNPACKING THE BOXES
CAUTION Lifting
Carefully uncrate the cutter and its compo- nents
PREPARING FOR INSTALLATION
1 You need these tools for installation
POSITIONING THE SERVO CUTTER
Determine the best distance from the belt puller to
CAUTION Lifting
Adjust the cutters floorlock/caster assembly
Align the cutter with the extrusion line
Measure the centerline height of the extrudate as
POSITIONING THE SERVO CUTTER
CONNECTING THE MAIN POWER SOURCE
WARNING Electrical hazard
INSTALLING THE ENCODER
CAUTION Handle with care
INSTALLING THE CUTTER BLADES
Installing the Cutter Blades
DANGER Sharp blades
INSTALLING THE CUTTER BLADES
CONTINUED
TIP We recommend that you
Installation of the bushing
7 Tighten the two screws in the housing to lock in the bushings
MOUNTING THE CUTTER BUSHINGS
3-10
Close the safety cover
Turn on the Power Rotary main disconnect
CHECKING THE ALIGNMENT OF THE BUSHINGS
Checking the Alignment of bushing to blade
CHECKING REPEATABILITY
3-12
Type of Cutter
Repeatability Time
TESTING
TESTING THE
Make sure all components are installed according
Check that all wiring conforms to electrical
Page
The Cutter Control Before Starting Powering Up Main Screen
Total Screen Batch Screen Length Screen Preset to Run Time Preset
Maintenance Area Encoder Area Unit of Measure Scale Distance Homing
Offset Example Preventative Maintenance Power On Time
OPERATOR CONTROL FEATURES
Soft Keys
Numeric keys
Fixed Function Keys at Bottom
POWERING UP
Make sure that the Cut Enable is Off
BEFORE STARTING
Make sure the E-Stop button is in the out, extended position
Power UpEdictVerSequence.-975.05Runtime.134
POWERING UP
CONTINUED
Active Preset
Parts1ENC00000Off.000in
OPERATOR CONTROL INSTRUCTIONS MAIN SCREEN
MAIN SCREEN
Parts TotalSelectSELECTAreaExitPARTSScreenAREABatch
CONTROL INSTRUCTIONS
CONTROL INSTRUCTIONS TOTAL SCREEN
TOTAL SCREEN
Reset Softkey3
CONTROL INSTRUCTIONS BATCH SCREEN
CONTROL INSTRUCTIONS TOTAL SCREEN CONTINUED
BATCH SCREEN
PRESETExit000,000pcs
Batch Preset Screen
CONTROL INSTRUCTIONS BATCH SCREEN
Batch Select Area Screen
Batch Pre-Alarm Preset Screen
CONTROL INSTRUCTIONS LENGTH SCREEN
LENGTH SCREEN
Enter or Delete?
CONTROL INSTRUCTIONS PRESET TO RUN SCREEN
PRESETS TO RUN SCREEN
4-10
CONTROL INSTRUCTIONS LENGTH SCREEN
CONTROL INSTRUCTIONS TIME SCREEN
TIME SCREEN
CONTROL INSTRUCTIONS PRESET TO RUN SCREEN
CONTINUED
CONTROL INSTRUCTIONS HOLD-OFF SCREEN
4-12
HOLD-OFF TIME SCREEN
Holdoff00000Exit.500sec
SPEED0750.0rpm
CONTROL INSTRUCTIONS BLADE SPEED SCREEN
BLADE SPEED SCREEN
CONTROL INSTRUCTIONS HOLD-OFF SCREEN
CONTROL INSTRUCTIONS BLADE COUNT SCREEN
4-14
BLADE COUNT SCREEN
CONTROL INSTRUCTIONS BLADE SPEED SCREEN
CONTROL
INSTRUCTIONS
BLADE COUNT
SCREEN
CONTROL INSTRUCTIONS FUNCTION AREAS
CONTROL INSTRUCTIONS TEST
4-16
Reset Softkey3
Reset Softkey3
CONTROL INSTRUCTIONS TEST
CONTINUED
On/Off Softkey1
CONTROL INSTRUCTIONS CUT MODE
4-18
MAINTMaint. AREASELECT.MENUAREAFactory
Min SoftkeyIS00000CURRENTMINTIME.150sec
CONTROL INSTRUCTIONS MINIMUM MEASUREMENT
AREA
Maint. SoftkeyENTERPASSWORD
CONTROL INSTRUCTIONS ENCODER AREA
4-20
Factory Softkey
tion. INCORRECTCOUNTDIRECTIONIS
CONTROL INSTRUCTIONS ENCODER DIRECTION
DIRECTION SOFTKEY
Change Softkey
SETTING THE SCALE FACTOR
4-22
CONTROL
INSTRUCTIONS UNIT
CONTROL INSTRUCTIONS SCALE DISTANCE
DISTANCE SOFTKEY
ENTERDISTANCEPERPER
Numeric keys
CONTROL INSTRUCTIONS SCALE COUNTS
4-24
COUNTS SOFTKEY
Numeric keys
CONTROL INSTRUCTIONS HOMING
CONTROL INSTRUCTIONS HOME OFFSET
HOMING
HOME OFFSET SCREEN
CONTROL INSTRUCTIONS OFFSET EXAMPLE
4-26
HOME OFFSET EXAMPLE
CONTROL INSTRUCTIONS HOME OFFSET
CONTROL INSTRUCTIONS PREVENTIVE MAINTENANCE
PREVENTIVE MAINTENANCE SOFTKEY
InputsSELECTTimeP/MAREACycles
TIME SOFTKEYPOWERONExit00000.0Hrs
CONTROL INSTRUCTIONS POWER ON TIME
Cycles SoftkeyMACH.CYCLES00000000Exit
4-28
SC-5 CUTTER
CHECKING CUT QUALITY
STARTING THE
Insert a piece of extrudate through the cut- ter bushings
MAKING ADJUSTMENTS DURING OPERATION
In Encoder and Follower modes, adjust the length
In Flywheel mode, adjust blade speed
Adjust blade speed in all modes except Follower
4 Disconnect the power cord if it is equipped with
STOPPING THE
WARNING Never stop the servo cut- ter by opening the knife guard
1 Press Cut On/Off soft key to stop cutting soft key
Page
MAINTENANCE
Maintenance Features Warnings and Cautions Maintenance Overview
Preventative Maintenance Schedule Checking the Blades
Cleaning the Blade Tray Lubricating the Slide Rail System
MAINTENANCE FEATURES WARNINGS AND CAUTIONS
WARNINGS AND CAUTIONS
LOCKOUT/TAGOUT
WARNING Voltage Hazard
DANGER Sharp blades
MAINTENANCE OVERVIEW
PREVENTATIVE MAINTENANCE SCHEDULE
Daily
Checking cutter blades
Cleaning the blade lubrication tray if the cutter
this option. See Cleaning the Blade Tray
Clean the clear blade guard window
Weekly
CHECKING BLADES
DANGER Sharp blades
INSPECTING CUTTER BUSHING SCREWS
CHECKING THE KNIFE GUARD
CLEANING THE BLADE TRAY OPTIONAL
LUBRICATING THE SLIDE RAIL SYSTEM OPTIONAL
ADJUSTING THE PROXIMITY SWITCHES
Be sure the main power is disconnected and the
Check the depth of the proximity switch
Remove the cutter bushings
CHECKING ELECTRICAL CONNECTIONS
5-10
Main power safety disconnect
WARNING Electrical hazard
3 Open the electrical enclosure
5 Close the electrical enclosure door
CHECKING ELECTRICAL CONNECTIONS
INSTALLATION AND REMOVAL INSTRUCTIONS FOR
B-LOC LOCKING ASSEMBLY SERIES B112
INSTALLATION
INSTALLATION OF B-LOC LOCKING ASSEMBLIES OVER SHAFT KEYWAYS
TROUBLESHOOTING
Cause of a Problem Electrical Problems Product Quality Problems
Replacing Safety and Proximity Switches Checking the Servo Amplifier
Adjusting the Proximity Switches Checking the Encoder
BEFORE BEGINNING
A FEW WORDS OF CAUTION
TROUBLESHOOTING SC-5 SURE CUT Servo Knife Cutter
WARNING Electrical hazard
IDENTIFYING THE CAUSE OF A PROBLEM
The main problems you will see with the servo cutter are
A FEW WORDS OF CAUTION
DANGER Sharp blades
ELECTRICAL PROBLEMS
Symptom
Possible cause Solution
The green start button does not illuminate when pressed
Symptom Possible cause Solution
ty switch failed or the switch if needed. connection to it is loose
Master safety
Guard switch is bad
There is a problem with the cutter control
There is a problem with the servo amplifier
There is a loose connec- tion There is an anti-jam cir- cuit signal
There is a problem with the home proximity switch
Check for wiring for loose
reducer assembly, Section
Cutter mode selec- tion does not change cut mode
There is a communication
PRODUCT QUALITY PROBLEMS
Hairs or strings
Blade speed is too low
The blade is too thick
PROBLEMS
PRODUCT
QUALITY
Burrs at cut site
If using Nylon, it may be
6-10
Cracks at cut site
The extrudate is too cold
Cut is not square. The blade speed is too low
The blade is misaligned The cutter bushings are not properly gapped
The knife bevel is not symmetric
For rigid products the puller is too close to the cutter
REPLACING SAFETY AND PROXIMITY SWITCHES
Safety Switch
Proximity Switches
Check for loose or damaged wires
1 Open the flywheel clear guard window
ADJUSTING THE PROXIMITY SWITCHES
DANGER Sharp blades
Check the connector that attaches the cable to
CHECKING THE ENCODER
Check all connections
Check the encoder cable for damage. If neces
Encoder Mounting and General Information
CHECKING THE ENCODER
CONTINUED
CHECKING THE MOTOR/REDUCER ASSEMBLY
6-16 TROUBLESHOOTING SC-5 SURE CUT Servo Knife Cutter
1 Open the flywheel clear guard window
TESTING REPEATABILITY
Place the cutter in any mode except follower
mode
Press the Cut On/Off button the cutter is activated
Page
WE’RE HERE TO HELP
From outside the United States, call
APPENDIX A-1
HOW TO CONTACT CUSTOMER SERVICE
EQUIPMENT GUARANTEE PERFORMANCE WARRANTY WARRANTY LIMITATIONS
APPENDIX A-2
CUTTER BLADE SELECTION AND USE
Blade materials
APPENDIX B-1
Blade Design
B-2 APPENDIX
CUTTER BLADE SELECTION AND USE
Blade thickness
Optimizing blade speed
Improving cut quality by adding heat to certain materials
APPENDIX B-3
Calculating Blade Interruption
B-4 APPENDIX
CUTTER BLADE SELECTION AND USE
APPENDIX B-5
CUTTER BLADE SELECTION AND USE
CONAIR CUTTER BLADES
B-6 APPENDIX
CONAIR CUTTER BLADES
Part
ALL ABOUT CUTTER BUSHINGS
Cutter bushing bore size
APPENDIX C-1
Cutter bushing bore surface quality
C-2 APPENDIX
ALL ABOUT CUTTER BUSHINGS
Cutter bushing shear surface quality
APPENDIX C-3
ALL ABOUT CUTTER BUSHINGS
Cutter bushing length
CAUTION Blade hazard
C-4 APPENDIX
ALL ABOUT CUTTER BUSHINGS
Adjusting the cutter bushing gap
APPENDIX C-5
ALL ABOUT CUTTER BUSHINGS
BLADE AND BUSHING LUBRICATION
Description of the cutting process
Friction and heat during cutting
D-1 APPENDIX
Common cutting lubricants
Lubrication systems
APPENDIX D-2
BLADE AND BUSHING LUBRICATION
Benefits of using lubricants
D-3 APPENDIX
BLADE AND BUSHING LUBRICATION
ENCODER MODE OPERATOR DISPLAY OVERVIEW
Exit
END SENSE MODE OPERATOR DISPLAY OVERVIEW
FLYWHEEL MODE OPERATOR DISPLAY OVERVIEW
TIMER MODE OPERATOR DISPLAY OVERVIEW
FOLLOWER MODE OPERATOR DISPLAY OVERVIEW
AUTO DEMAND MODE OPERATOR DISPLAY OVERVIEW
MULTIBLE PRESETS ENCODER MODE EXAMPLE OPERATOR DISPLAY OVERVIEW
accessed by pressing the menu button
FUNCTION AREA OPERATOR DISPLAY OVERVIEW
FUNCTION AREA OPERATOR DISPLAY OVERVIEW
MAINTAINENCE AREA DISPLAY OVERVIEW
12.000 in. EQUALS