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cutmaster 82

Manual 0-4980

7-3

PARTS REPLACEMENT

7.05 Front Panel Parts Replacement

Refer to section 6.05 for Front Panel Replacement Parts

and overall detailed drawing.

A. Current Control Potentiometer (A) Knob

Replacement

Tools required: Flat Screw Driver

1. Turn the potentiometer fully clockwise and note

the location of the pointer mark on the knob.

2. Loosen the screw securing the Current Control

Knob to the potentiometer shaft and remove the

knob.

3. Replace the knob on the potentiometer shaft with

the pointer in the same position as noted in step

B. Function Control Switch Knob

Replacement

Tools required: Flat Screw Driver

1. Turn the Function Control Switch until the

pointer on the knob is in the LATCH position.

2. Loosen the screw securing the knob to the switch

shaft and remove the knob.

3. Replace the knob on the switch shaft with the

pointer in the position noted in step 1.

C. Replacing Gas Hoses

Tools required: T20 Torx Driver

1. Remove the cover per subsection 7.04A

2. Push the gas fitting locking ring back. A small

open end wrench works well for this.

Art # A-08150

3. Pull the hose from the fitting.

4. Replace the hose by pushing the hose back into

the fitting until it fully seats. Check it by pull-

ing on the hose. If done correctly it will not pull

out.

5. Reinstall the power supply cover

D. Air Regulator Replacement

Tools required: T20 Torx Driver

1. Remove the cover per subsection 7.04A

2. Remove the three (3) air hoses from the regulator

per subsection 7.05-C

3. Pull the Air Regulator adjusting knob from the

shaft.

4. Loosen and remove the locking nut securing the

Air Regulator to the front Panel, then remove the

regulator.

5. Install replacement Air Regulator by reversing

the above steps.

6. Reinstall the power supply cover

E. Gas Solenoid Replacement

Tools required: T20 Torx Driver, Flat Screw Driver

1. Remove the cover per subsection 7:04A

2. Disconnect J5 connector from the Main PCB.

3. Remove the air hose from Gas Solenoid per sub-

section 7.05-C

4. The Solenoid utilizes the same type locking fit-

ting as the gas hoses. Using a flat blade screw

driver, push the locking ring towards the Sole-

noid while pulling the Solenoid away from the

ATC.

5. Install the replacement Gas Solenoid by reversing

the above steps

6. Reinstall the power supply cover

F. Logic PCB (PCB3) Replacement

Tools required: T20 Torx Driver Flat Screw Driver, ½”

wrench

1. Remove the cover per subsection 7.04A

2. Remove the two large and one small gas hoses

from the pressure regulator per subsection

7.05C.

3. Unplug the connector J2 from the Main PCB.

4. Remove the Current Control Potentiometer Knob

and nut securing the potentiometer shaft to the

front panel per subsection 7.05A

5. Remove the Function Control Switch Knob and

the nut securing the switch shaft to the front

panel per subsection 7.05B.

6. Pull the top of the front panel forward slightly

and carefully remove the Logic PCB from the

unit.

Содержание Cutmaster 82

Страница 1: ...Art A 08839_AB 600 v 460 400 v v PLASMA CUTTING SYSTEM 82 CUTMASTER Rev AH Date May 29 2009 Manual 0 4980 Operating Features Service Manual...

Страница 2: ......

Страница 3: ...ts reserved Reproduction of this work in whole or in part without written permission of the publisher is prohibited The publisher does not assume and hereby disclaims any liability to any party for an...

Страница 4: ...This Page Intentionally Blank...

Страница 5: ...1 2T 04 Options And Accessories 2T 2 2T 05 Introduction to Plasma 2T 2 SECTION 3 SYSTEM INSTALLATION 3 1 3 01 Unpacking 3 1 3 02 Lifting Options 3 1 3 03 Primary Input Power Connections 3 2 3 04 Gas...

Страница 6: ...1 6 01 Introduction 6 1 6 02 Ordering Information 6 1 6 03 Power Supply Replacement 6 1 6 04 Major External Replacement Parts 6 2 6 05 Front Panel Replacement Parts 6 3 6 06 Left Side Replacement Par...

Страница 7: ...AG INFORMATION A 2 APPENDIX 3 TORCH PIN OUT DIAGRAMS A 3 APPENDIX 4 TORCH CONNECTION DIAGRAMS A 4 APPENDIX 5 SYSTEM SCHEMATIC 208 460V UNITS A 6 APPENDIX 6 SYSTEM SCHEMATIC 600V UNITS A 8 APPENDIX 7 P...

Страница 8: ...TABLE OF CONTENTS...

Страница 9: ...more of the following Antimony Chromium Mercury Arsenic Cobalt Nickel Barium Copper Selenium Beryllium Lead Silver Cadmium Manganese Vanadium Always read the Material Safety Data Sheets MSDS that shou...

Страница 10: ...atest revisions for more information 1 OSHA SAFETY AND HEALTH STANDARDS 29CFR 1910 obtainable from the Superintendent of Documents U S Government Printing Office Washington D C 20402 2 ANSI Standard Z...

Страница 11: ...ouvant sur le m tal et des diff rents proc d s Vous devez prendre soin lorsque vous coupez ou soudez tout m tal pouvant contenir un ou plusieurs des l ments suivants antimoine cadmium mercure argent c...

Страница 12: ...peau contre les tincelles et les rayons de l arc Maintenez votre casque et vos lunettes de protection en bon tat Remplacez toute lentille sale ou comportant fissure ou rognure Prot gez les autres pers...

Страница 13: ...de la American Welding Society 550 N W LeJeune Rd Miami FL 33126 8 Norme 51 de l Association Am ricaine pour la Protection contre les Incendies NFPA LES SYSTEMES GAZ AVEC ALIMENTATION EN OXYGENE POUR...

Страница 14: ...ber of standards and technical requirements Among them are UL Underwriters Laboratory rating 94VO flammability testing for all printed circuit boards used For environments with increased hazard of ele...

Страница 15: ...arranty does not apply to 1 Consumable Parts such as tips electrodes shield cups o rings starter cartridges gas distributors fuses filters 2 Equipment that has been modified by an unauthorized party i...

Страница 16: ...cutmaster 82 GENERAL INFORMATION 1 8 Manual 0 4980...

Страница 17: ...he Thermal Dynamics web site listed below and clicking on Thermal Dynamics and then on the Literature link http www thermal dynamics com 2 02 Equipment Identification The unit s identification number...

Страница 18: ...Power Supply Duty Cycle Ambient Temperature Duty Cycle Ratings 40 C 104 F Opperating Range 0 50 C IEC Rating IEC Rating IEC Rating All Units Duty Cycle 40 60 100 Current 80 Amps 65 Amps 50 Amps DC Vo...

Страница 19: ...2 46 100 6 460 60 20 44 28 50 10 3 Phase 208 60 16 40 26 50 8 230 50 60 16 39 25 50 10 380 50 60 11 8 18 12 20 12 400 50 60 11 8 18 12 20 12 460 60 17 21 14 25 12 600 60 9 6 16 10 20 12 Line Voltages...

Страница 20: ...06 Power Supply Features Handle and Leads Wrap Torch Leads Receptacle Control Panel Art A 07942 Work Cable and Clamp Art A 07981 Input Power Cord Port for Optional Automation Interface Cable Gas Inle...

Страница 21: ...from a single source to be used as both the plasma and second ary gas The air flow is divided inside the torch head Single gas operation provides a smaller sized torch and inexpensive operation NOTE R...

Страница 22: ...s Flow Plasma is a gas which has been heated to an ex tremely high temperature and ionized so that it becomes electrically conductive The plasma arc cutting and gouging processes use this plasma to tr...

Страница 23: ...to transfer to the work D Main Cutting Arc DC power is also used for the main cutting arc The negative output is connected to the torch electrode through the torch lead The positive output is con nect...

Страница 24: ...CutMaster 82 INTRODUCTION 2T 4 Manual 0 4980 This Page Intentionally Blank...

Страница 25: ...3 02 Lifting Options The Power Supply includes a handle for hand lifting only Be sure unit is lifted and transported safely and securely WARNING Do not touch live electrical parts Disconnect input po...

Страница 26: ...L4 Single Phase Input Power Wiring Art A 07983_AB Three Phase 3 and Jumper Settings L1 L2 L3 L4 Jumper L1 L4 L1 L2 L3 GND L4 Store copper jumper in spare parts box Three Phase Input Power Wiring NOTE...

Страница 27: ...ctions are for changing the input power and or cable on the 208 230 400 460 VAC Power Supply to Three Phase input power 1 Remove the Power Supply cover per instructions found in section 5 2 Disconnect...

Страница 28: ...the air line to the inlet port The illustration shows typical fittings as an example NOTE For a secure seal apply thread sealant to the fitting threads according to manufacturer s instructions Do not...

Страница 29: ...filter hose 3 Connect the air line to the Filter The illustration shows typical fittings as an example NOTE For a secure seal apply thread sealant to the fitting threads according to the maker s inst...

Страница 30: ...egulator Filter Assembly 2 Stage Filter Inlet Port IN Outlet Port OUT Two Stage Filter Assembly Art A 07945_AC Optional Two Stage Filter Installation Using High Pressure Air Cylinders When using high...

Страница 31: ...not use tools to secure the connection 1 2 Art A 07885 Connecting the Torch to the Power Supply 3 The system is ready for operation Check Air Quality To test the quality of air 1 Put the ON OFF switch...

Страница 32: ...0 A 02585 Workpiece Square Pinch Block Assembly Mechanical Torch Set Up 3 The proper torch parts shield cup tip start cartridge and electrode must be installed for the type of operation Refer to Secti...

Страница 33: ...the power supply Up is ON down is OFF 4 Air Gas Pressure Control The Pressure Control is used in the SET mode to adjust the air gas pressure Pull the knob out to adjust and push in to lock 5 AC Indica...

Страница 34: ...ections and turn air supply on Connect Work Cable Clamp the work cable to the workpiece or cutting table The area must be free from oil paint and rust Connect only to the main part of the workpiece do...

Страница 35: ...ece the pilot arc restarts instantly and the cutting arc restarts instantly when the pilot arc contacts the workpiece Use the Rapid Auto Restart position when cutting expanded metal or gratings or in...

Страница 36: ...CutMaster 82 OPERATION 4 4 Manual 0 4980 This Page Intentionally Blank...

Страница 37: ...ies NOTE The shield cup holds the tip and starter cartridge in place Position the torch with the shield cup facing upward to keep these parts from falling out when the cup is removed 1 Unscrew and rem...

Страница 38: ...bevel angle Top Edge Rounding Rounding on the top edge of a cut due to wearing from the initial contact of the plasma arc on the workpiece Bottom Dross Buildup Molten material which is not blown out...

Страница 39: ...in a clockwise direction Dross When dross is present on carbon steel it is com monly referred to as either high speed slow speed or top dross Dross present on top of the plate is normally caused by to...

Страница 40: ...and postflow are a characteristic of the power supply and not a function of the torch 3 4 Art A 03383 Trigger 2 1 Trigger Release 6 Cut as usual Simply release the trigger assembly to stop cutting 7...

Страница 41: ...rotection Choose the holding technique that feels most comfort able and allows good control and move ment 4 Keep the torch in contact with the work piece during the cutting cycle 5 Hold the torch away...

Страница 42: ...toward the back of the torch handle while simultaneously squeezing the trigger The pilot arc will start A 02986 Trigger Trigger Release 6 Bring the torch within transfer distance to the work The main...

Страница 43: ...el speed mode of operation hand or machine torch and the amount of material to be removed Lead Angle The angle between the torch and workpiece depends on the output current setting and torch travel sp...

Страница 44: ...the leading edge of the arc column produces the cut If the travel speed is too slow a rough cut will be produced as the arc moves from side to side in search of metal for transfer Travel speed also a...

Страница 45: ...Cup Body 9 8237 70 120A 50 60A 40A Shield Cap Deflector 9 8243 Shield Cup Body 9 8237 Shield Cup 9 8218 Tip Tips Tips Tips DRAG TIP CUTTING 40 120A GOUGING CUTTING CUTTING CUTTING Art A 08065_AC DRAG...

Страница 46: ...m psi bar Plasma Total Delay Sec Inches mm 0 06 1 5 9 8210 119 60 350 8 91 0 19 4 8 70 4 8 90 245 0 00 0 20 5 1 0 075 1 9 9 8210 116 60 300 7 64 0 19 4 8 70 4 8 90 245 0 10 0 20 5 1 0 120 3 0 9 8210 1...

Страница 47: ...9 8211 133 80 10 0 25 0 19 4 8 70 4 8 115 340 NR NR NR 1 000 25 4 9 8211 132 80 9 0 23 0 19 4 8 70 4 8 115 340 NR NR NR Type Torch Mechanized With Exposed Tip Type Material Stainless Steel Type Plasma...

Страница 48: ...4 8 9 8211 124 80 180 4 57 0 25 6 4 70 4 8 115 340 0 20 0 25 6 4 0 250 6 4 9 8211 128 80 110 2 79 0 25 6 4 70 4 8 115 340 0 30 0 25 6 4 0 375 9 5 9 8211 136 80 55 1 40 0 25 6 4 70 4 8 115 340 0 40 0...

Страница 49: ...psi bar Plasma Total Delay Sec Inches mm 0 06 1 5 9 8210 110 60 165 4 19 0 13 3 2 70 4 8 90 245 0 00 0 20 5 1 0 075 1 9 9 8210 116 60 155 3 94 0 13 3 2 70 4 8 90 245 0 10 0 20 5 1 0 120 3 0 9 8210 11...

Страница 50: ...149 80 11 0 28 0 19 4 8 70 4 8 115 340 NR NR NR 1 000 25 4 9 8211 162 80 8 0 20 0 19 4 8 70 4 8 115 340 NR NR NR Type Torch Mechanized With Shielded Tip Type Material Stainless Steel Type Plasma Gas...

Страница 51: ...8 4 8 9 8211 120 80 165 4 19 0 13 3 2 70 4 8 115 340 0 20 0 25 6 4 0 250 6 4 9 8211 124 80 100 2 54 0 13 3 2 70 4 8 115 340 0 30 0 25 6 4 0 375 9 5 9 8211 138 80 60 1 52 0 19 4 8 70 4 8 115 340 0 40 0...

Страница 52: ...S Pat No s 6774336 7145099 6933461 Other Pat s Pending 9 8211 Tip US Pat No s 6774336 7145099 6933461 Other Pat s Pending 9 8212 Tip US Pat No s 6774336 7145099 6933461 Other Pat s Pending 9 8253 Tip...

Страница 53: ...ld Cap US Pat No s 6914211 D496951 Other Pat s Pending The following parts are also licensed under U S Patent No 5 120 930 and 5 132 512 Catalog Description 9 8235 Shield Cap 9 8236 Shield Cap 9 8237...

Страница 54: ...CutMaster 82 OPERATION 4T 18 Manual 0 4980 This Page Intentionally Blank...

Страница 55: ...cutmaster 82 Manual 0 4980 5 1 SERVICE SECTION 5 SYSTEM SERVICE 5 01 General Maintenance...

Страница 56: ...low air into the power supply during cleaning Blowing air into the unit can cause metal particles to interfere with sensitive electrical components and cause damage to the unit 5 03 Common Faults Prob...

Страница 57: ...voltage is outside the operating limits of the power supply as selected by the setting of INPUT VOLTAGE SELECTION SWITCH at the rear of the unit Low is 208 230 VAC and high is 460 VAC S LO HI Art A 08...

Страница 58: ...components in unit 1 Refer to clearance information section 2 04 2 Allow unit to cool 3 Return to authorized service center for repair or replacement GAS indicator off FAULT and MIN pressure indicator...

Страница 59: ...3 Worn or faulty torch parts 4 Shorted Torch 5 Temporary Short indicated by 5 blinks per second 6 Power Supply Failure Standard rate of blinking 1 Remove shield cup from torch check upper O Ring posi...

Страница 60: ...necessary 2 Place the cover onto the power supply so that slots in the bottom edges of the cover engage the lower screws 3 Tighten lower screws 4 Reinstall and tighten the upper screws C Filter Elemen...

Страница 61: ...upply shuts down automatically when the Filter Element becomes completely saturated The Filter Element can be removed from its housing dried and reused Allow 24 hours for Element to dry Refer to Secti...

Страница 62: ...ement Filter Elements into the Filter Assembly with the same orientation as noted in Step 4 above 7 Hand tighten the two bolts evenly then torque each bolt to 20 30 in lbs 2 3 3 4 Nm Improper torque m...

Страница 63: ...ditions This section is to help isolate the defective circuit before troubleshooting identify symptoms and test the unit for proper operation Follow the instructions as given to identify the possible...

Страница 64: ...s stated above then note the symptom and proceed to Section 5 08 Pilot Arc Problems G Main Arc and Controls Test Connect work Cable to the work piece Close torch switch Pendant switch or activate CNC...

Страница 65: ...al Position the torch to pilot Check the OK TO MOVE signal by connecting a jumper between J2 3 and J2 4 START signal Pilot arc is established 2 Bring the torch to the work piece and transfer to cuttin...

Страница 66: ...rimary input cable is defective a Check cable for shorts B Primary line fuses blow immediately after ON OFF SWITCH SW1 is turned to ON position 1 Shorted Input Diode Module a Check per section 5 11B 2...

Страница 67: ...AULT The FAULT Indicator and 70 PSI LED is flashing 1 Shield Cup loose a Hand tighten the shield cup to close the PIP switch 2 Torch not properly connected to power supply a Insure torch ATC is secure...

Страница 68: ...at idle with fan running to cool power supply See Power Sup ply Specifications section 2 04 for duty cylcle information 3 Fan s not turning a Measure voltage at plug between J7 1 to J7 2 and between J...

Страница 69: ...OL2 for 24vac If present re place SOL2 5 Defective Main PCB a Measure on Main PCB between J2 20 to GND1 for less than 2VDC If voltage is 12VDC replace Main PCB b Measure on Main PCB between J2 11 to G...

Страница 70: ...umables removed from the torch Check continuity of torch at ATC between negative plasma lead connection to pilot lead connection Negative Plasma Lead 4 Torch Switch 3 Torch Switch 2 PIP 1 PIP Pilot Le...

Страница 71: ...ace Main PCB C In LATCH mode when the torch switch is released the arc shuts off immediately 1 Defective Logic PCB a Replace Logic PCB D With CURRENT CONTROL POTENTIOMETER set at maximum output curren...

Страница 72: ...Test 1 Using an ohmmeter perform the tests in the chart Input Diode Module Meter Meter Indication AC1 MTH 2 Forward Bias AC2 MTH 2 Forward Bias AC3 MTH 2 Forward Bias MTH 2 AC1 Reverse Bias MTH 2 AC2...

Страница 73: ...Forward Bias PRI 4 D MTH 5 Reverse Bias MTH 6 PRI 4 D Reverse Bias MTH 5 PRI 4 D Forward Bias 3 If the test reveals a failed component replace Main Pcb and perform main contactor test Sec tion 5 11A I...

Страница 74: ...ire to Main PCB Signal Information Many of the signal listed will be low voltage signals that will be in one of two states 12VDC High or 0VDC Low with respect to pcb common When a signal name is prece...

Страница 75: ...on J1 1 Capacitor bank A J1 5 Capacitor bank A J2 1 Capacitor Bank B J2 5 Capacitor Bank B J3 1 12 VDC M C J3 2 460 Active low for 460VAC input M C J3 3 230 Active low for 230VAC input M C MTH1 2 Capa...

Страница 76: ...TIP VOLTS Active high when tip is installed M L J1 3 TIP_SEN Approx 100VDC while cutting with tip not in M L contact w work piece Active low when tip contact work during cut Drag Mode J1 4 460V_IN Act...

Страница 77: ...17 PIP Active low PARTS IN PLACE satisfied M L J1 18 AC_ON Pulse signal M L J1 19 CSR Active high during main transfer M L J1 20 TORCH_SOL_DETECTED Active low for torch with remote solenoid M L J1 21...

Страница 78: ...horted torch D5 80 PSI X 4 Tip Missing D6 75 PSI X 3 Start Signal active during power up D7 70 PSI X 2 Parts In Place Fault PIP D8 65 PSI X 1 Input Power Fault D9 MIN PRESSURE X 0 Low Pressure D10 AC...

Страница 79: ...cutmaster 82 Manual 0 4980 5 25 SERVICE This Page Intentionally Blank...

Страница 80: ...HOKE1 SEC2 SEC1 TIP1 PRI_3 ELECTRODE1 V_OUT1 J4 J3 J2 TP8 TP7 J13 J12 TP2 TP1 J1 TP3 I_DMD1 GND1 12V1 12V2 48V2 TP6 PRI_2 TP5 AC3 AC1 AC2 WORK_1 PRI_1 PRI_4 TP4 J11 Art A 08518_AB 1 39 40 2 J2 PINOUT...

Страница 81: ...oid 24VAC supply J9 6 Not Used J9 7 Torch solenoid 24VAC return J10 1 OK TO MOVE J10 2 Not used J10 3 OK TO MOVE J10 4 Not used J10 5 Common J10 6 Common J10 7 Not used J10 8 START Torch Switch J11 1...

Страница 82: ...CutMaster 82 SERVICE 5 28 Manual 0 4980 This Page Intentionally Blank...

Страница 83: ...h and blowing it through with compressed air CAUTION Dry the torch thoroughly before reinstalling O Ring Lubrication An o ring on the Torch Head andATC Male Connec tor requires lubrication on a schedu...

Страница 84: ...ield cup body In shielded drag cutting operations only there may be an O ring between the shield cup body and drag shield cap Do not lubricate the O ring Drag Shield Cap Shield Cup Body O Ring No 8 34...

Страница 85: ...be ordered by the catalog number shown B Returns If a product must be returned for service contact your distributor Materials returned without proper authoriza tion will not be accepted 6 02 Ordering...

Страница 86: ...nal Replacement Parts Item Qty Description Catalog 1 1 Cover with labels 9 0128 2 1 Base Enclosure Assembly 9 0118 3 1 Tube roll handle 9 0121 4 1 Front Panel 9 0127 5 1 Rear Panel 9 0101 Art A 08120...

Страница 87: ...Replacement Parts Item Qty Description Ref Catalog 1 1 Output Current Control and Function Control Knobs 9 8527 2 1 Toggle On Off Switch SW1 9 0109 3 1 Work Cable with Clamp 20 Ft 6 1 m 9 0184 Art A...

Страница 88: ...111 1 Input Power Cable 230 V with plug 9 8596 1 Input Power Cable 460 600V 9 8593 1 Hi Lo voltage selection switch 9 0110 NOTE 9 0107 Logic PCB If the serial number of the power supply is prior to 05...

Страница 89: ...put Capacitors 9 0126 8 1 Filter Auto Drain 9 0116 NOTE 9 0115 regulator If the serial number of the power supply is prior to 05078755 then kit number 9 0201 will be needed to replace not only the reg...

Страница 90: ...7527 1 First Stage Cartridge 9 1021 1 Second Stage Cartridge 9 1022 1 Extended Work Cable 50 ft 15 2 m with Clamp 9 8529 1 Multi Purpose Cart 7 8888 1 Automation Interface Kit 9 8310 1 25 7 6 m CNC C...

Страница 91: ...Kit includes items No 5 6 9 8219 5 1 Large O Ring 8 3487 6 1 Small O Ring 8 3486 7 Leads Assemblies with ATC connectors includes switch assemblies 1 SL60 20 foot Leads Assembly with ATC connector 4 78...

Страница 92: ...ATC connector 4 7842 1 10 foot 3 05 m Leads Assembly with ATC connector 4 7843 1 25 foot 7 6 m Leads Assembly with ATC connector 4 7844 1 50 foot 15 2 m Leads Assembly with ATC connector 4 7845 6 1 1...

Страница 93: ...cutmaster 82 Manual 0 4980 6 9 PARTS LIST A 07994 6 1 4 2 3 5 7 8 9 10 12 11 10...

Страница 94: ...up Body 9 8237 70 120A 50 60A 40A Shield Cap Deflector 9 8243 Shield Cup Body 9 8237 Shield Cup 9 8218 Tip Tips Tips Tips DRAG TIP CUTTING 40 120A GOUGING CUTTING CUTTING CUTTING Art A 08065_AC DRAG S...

Страница 95: ...rap the first two folds of the band Wrap the adhesive side firmly around your wrist 2 Unroll the rest of the band and peel the liner from the copper foil at the opposite end 3 Attach the copper foil t...

Страница 96: ...the screws securing the tube handles to the base of the unit NOTE Some of the earliest manufactured units have Tube Handles tha are joined together under the base of the unit Later versions are not jo...

Страница 97: ...required T20 Torx Driver 1 Remove the cover per subsection 7 04A 2 Remove the three 3 air hoses from the regulator per subsection 7 05 C 3 Pull the Air Regulator adjusting knob from the shaft 4 Loose...

Страница 98: ...ain PCB 3 Carefully feed the fan wires through the center chassis wire slot 4 Remove the fan by pushing the fan retaining clips apart and pulling the fan out of the center chassis 5 On the replacement...

Страница 99: ...to disengage the bottom locking tabs securing the Chassis to the base 13 Carefully guide the Center Chassis up far enough to lay the Chassis down towards the right side of the unit 14 Remove the two s...

Страница 100: ...wdriver 1 Remove the Cover per subsection 7 04A 2 Disconnect the input cable wires from the W1 contactor terminals and ground lug 3 Loosen the two screws in the cable strain relief 4 Remove cable thro...

Страница 101: ...hoses per subsection 7 05 C 3 Remove the Gas Solenoid per subsection 5 05E 4 Remove Capacitor PCB per subsection 7 08 A 5 Disconnect the wires and connectors from the PCB noting the location and orien...

Страница 102: ...CutMaster 82 PARTS REPLACEMENT 7 8 Manual 0 4980 This Page Intentionally Blank...

Страница 103: ...ows to set pressure ACTION RUN Rapid Auto Restart SET LATCH switch to RUN for most applications or to Rapid Auto Restart for gouging trimming or expanded metal applications or to LATCH is used for spe...

Страница 104: ...ufacturer s test procedures Second row Rated cutting current values Third row Conventional load voltage values 4 Sections of the Data Tag may be applied to separate areas of the power supply I Art A 0...

Страница 105: ...Switch 1 Black PIP Negative Plasma 8 Ground ATC Male Connector Front View A 03701 B Mechanized Machine Torch Pin Out Diagram ATC Female Receptacle Front View ATC Male Connector Front View Negative Pla...

Страница 106: ...6 4 3 8 7 1 2 5 6 4 3 8 7 Torch Switch Green White To Power Supply Circuitry B Mechanized Torch Connection Diagram Torch Unshielded Mechanized SL100 Machine Torch Leads Leads with ATC Connector and Re...

Страница 107: ...cutmaster 82 Manual 0 4980 A 5 APPENDIX This Page Intentionally Blank...

Страница 108: ...3 C5 not installed PCB2 SOLENOID Q1 PRIMARY AC INPUT PCB1 40 PIN RIBBON CABLE SIGNALS 460_IN LATCH SET RUN RAR 40 CIRCUIT RIBBON CABLE MAX 90 85 80 75 70 65 MIN 460 230 J2 7 JUMPER D1 L1 L2 L3 GND D C...

Страница 109: ...SPECIFIED 1 RESISTOR VALUES ARE EXPRESSED IN OHMS 1 4W 5 2 CAPACITOR VALUES ARE EXPRESSED IN MICROFARADS uF Chk App TITLE Last Modified Size SCHEMATIC 42X1298 Monday March 30 2009 1 1 16052 Swingley...

Страница 110: ...CutMaster 82 APPENDIX A 8 Manual 0 4980 APPENDIX 6 SYSTEM SCHEMATIC 600V UNITS...

Страница 111: ...cutmaster 82 Manual 0 4980 A 9 APPENDIX...

Страница 112: ...ing chart per ECOB880 for CSA approval May 16 2008 AD Added information to section 6 about regulator logic PCB kit upgrade for older systems per ECOB908 July 17 2008 AE Updated input power and cable c...

Страница 113: ...hanghai PR 200052 Telephone 86 21 69171135 Fax 86 21 69171139 Thermadyne Asia Sdn Bhd Lot 151 Jalan Industri 3 5A Rawang Integrated Industrial Park Jln Batu Arang 48000 Rawang Selangor Darul Ehsan Wes...

Страница 114: ...Corporate Headquarters 16052 Swingley Ridge Road Suite 300 St Louis MO 63017 Telephone 636 728 3000 Email TDCSales Thermadyne com www thermadyne com...

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