appendix 1 - Victor Technologies

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Auxiliary Transformer Outputs APPENDIX 12: 36VAC CIRCUIT DIAGRAM 36 VAC 115 VAC J1 3 5 1 2 6 Logic PC Board J3 CD PC Board 2 J11 3 1 J5 2 3 3 1 2 4 ON/OFF Switch 1 Input Voltage Sense 17 18 19 Pilot/Output PC Board 14 15 16 APPENDIX A-16 Manual 0-2697 J4 5 7 3 2 1 4 J4-5 J4-7 J13 J9 5 7 3 2 1 4 J9 1 2 3 4 5 7 Gate Drive PC Board Gate Drive PC Board A-02325
APPENDIX 13: RECOMMENDED ROUTINE MAINTENANCE SCHEDULE FOR LIQUID COOLED PLASMA CUTTING SYSTEMS This schedule applies to all types of liquid cooled plasma cutting systems. Some systems will not have all the parts listed and those checks need not be performed. NOTE The actual frequency of maintenance may need to be adjusted according to the operating environment. Daily Operational Checks or Every Six Arc Hours: 1. Check torch parts, replace if damaged. 2. Check plasma and secondary supply and pressure/flow. 3. Purge plasma gas line to remove any moisture build-up. 4. Check deionizer bag/cartridge, replace if color is predominantly yellow. 5. Check coolant pressure (100 - 120 psi). Weekly or Every 30 Arc Hours: 1. Check fan for proper operation and adequate air flow. 2. Blow or vacuum dust and dirt out of the entire machine. CAUTION Do not blow 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. Six Months or Every 720 Arc Hours: 1. Remove and clean in-line filter screens. 2. Check cables and hoses for leaks or cracks, replace if necessary. 3. Check all contactor points for severe arcing or pits, replace if necessary. 4. Check all pillow blocks and bearings, clean and lubricate if necessary. 5. Check fan, pump and pulley belts for wear or cracking, replace if necessary. Twelve Months or Every 1500 Arc Hours: 1. Drain coolant, fill with distilled water, turn on main power switch and let machine run for approximately 30 minutes. WARNING DO NOT energize the Torch. Drain distilled water and replace with Thermal Arc Coolant. Use Extra-Cool TM Coolant (Catalog # 7-3580) or Ultra-Cool TM Coolant (Catalog # 7-3581) for environments below +10° F (-12° C). 2. Check radiator fins, clean and comb out if necessary. 3. Repeat six month maintenance. Manual 0-2697 A-17 APPENDIX
Page 1:
PLASMA CUTTING POWER SUPPLY PAK Mas
Page 4 and 5:
TABLE OF CONTENTS SECTION 1: GENERA
Page 7 and 8:
SECTION 1: GENERAL INFORMATION 1.01
Page 9 and 10:
6. ANSI Standard Z49.2, FIRE PREVEN
Page 11 and 12:
ultra-violets très forts. Ces rayo
Page 13 and 14:
1.07 Declaration of Conformity Manu
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SECTION 2: INTRODUCTION 2.01 Scope
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SECTION 3: DESCRIPTION 3.01 Scope o
Page 19 and 20:
15. Weight Power Supply with Torch:
Page 21 and 22:
4.01 Introduction SECTION 4: SERVIC
Page 23 and 24:
The Logic PC Board controls the tim
Page 25 and 26:
cut being more square than the othe
Page 27 and 28:
Set the Power Supply RUN/SET switch
Page 29 and 30:
4. Clogged coolant filter and/or in
Page 31 and 32:
a. Check continuity per appropriate
Page 33 and 34: NOTE Art may differ from actual uni
Page 35 and 36: H. Temperature Circuit Test The Pow
Page 37 and 38: ange, check between the two output
Page 39 and 40: SECTION 5: REPLACEMENT PROCEDURES 5
Page 41 and 42: C. Work Cable Replacement 1. Remove
Page 43 and 44: 5.06 Left Side Center Chassis Parts
Page 45 and 46: I. FET/Heatsink Assembly Replacemen
Page 47 and 48: G. Coolant Reservoir Replacement CA
Page 49 and 50: 9. Carefully slide the rear panel o
Page 51 and 52: M. Current Sense PC Board Assembly
Page 53 and 54: E. Motor (M5) / Fan / Pump Replacem
Page 55 and 56: 7. Remove rear panel from unit by c
Page 57 and 58: 6.01 Introduction SECTION 6: PARTS
Page 59 and 60: 6.04 Access Panel Replacement Parts
Page 61 and 62: 3 2 4 6 10 9 9 1 Manual 0-2697 6-5
Page 63 and 64: 12 1 5 4 3 17 10 11 21 10 Manual 0-
Page 65 and 66: 9 A-02278 3 11 10 20 6 5 23x4274 Ma
Page 67 and 68: 11 10 4 15 5 9 11 6 10 4 15 5 9 A-0
Page 69 and 70: APPENDIX 1: INPUT WIRING REQUIREMEN
Page 71 and 72: Pot/LED PC Board Signals APPENDIX 3
Page 73 and 74: J3-10 +12 vdc J3-11 Active Low Sign
Page 75 and 76: J9-1 36 VAC (b) from Logic PC Board
Page 77 and 78: J13-1 Active Low Start signal (Torc
Page 79 and 80: E1 E2 E7 E8 Component Side of PC Bo
Page 81 and 82: FET PC Board Signals (Upper and Low
Page 83: APPENDIX 11: CURRENT SENSOR PC BOAR
Page 87 and 88: NOTE Transformer T3 in earlier prod
Page 89 and 90: NOTE Transformer T3 in earlier prod
Page 91: Art # A-04328
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