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Related Manuals for Miller Electric SCE-1A
Summary of Contents for Miller Electric SCE-1A
- Page 1 February 1980 FORM: OM-540A Effective With Serial HK321565 MODEL SCE-1A SCE-3A SCE-5A SCM-lA SCM-3A SCM-5A .tcc I11dIER MANUAL MILLER ELECTRIC MFG. CO. 718 S. BOUNDS ST. P.O. Box 1079 APPLETON, 54912 USA NWSA CODE NO. 4579 PRINTED IN U.S.A.
- Page 2 LIMITED WARRANTY-Subject and conditions terms general policy on1y, Miller may honor claims matter hereof, Miller Electric Wisconsin Mfg. Co., Appleton, warrants submitted original within foregoing periods. user its Distributor/Dealer that all and unused Equipment furnished...
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Page 3: Table Of Contents
TABLE OF CONTENTS Section No. Page SECTION INTRODUCTION General Receiving-Handling Description 1-4. Safety SECTION 2 INSTALLATION 2- 1. Electrical Input Connections 2. 2. Secondary Connections Shielding Con nØctions 4. Coolant Connections 5. Contactor Control Receptacle 2. 6. Emergency Stop Switch Connections 2- 7. -
Page 5: Introduction
SECTION INTRODUCTION Dime (Inches) (Pounds) nsions Weight Height Width Depth Shipping 33-1/4 26-1/4 10-3/4 Figure 1-1. Specifications This will 1-1. generator manual should be read completely. help GENERAL avoid possible injury misuse improper welding applications. This manual has been prepared especially familiar with the installation... -
Page 6: Coolant Connections
5/8-18 female thread. Connect hose from the shielding This three-prong, twistlock receptacle provides contactor the connection labeled IN. Connect the hose control facilities. Either supply hand foot switch remote from the electrode holder the connection labeled OUT. used in conjunction with this receptacle. -
Page 7: 1. Sequence Control Function
the maximum of the selected value from the minimum (Figure 3-1) SEQUENCE CONTROL FUNCTION 3-1. welding current range power source. five sequence automatic control Control This Sequence Control (Sequence Slope Weld Amperage )GTAW). Welding Tungsten-Arc designed function of each sequence is follows: The SLOPE control provided... -
Page 8: 5. Manual Control Of Sequence C
3-5. MANUAL CONTROL OF SEQUENCE C position labeled DIRECT. To decrease the intensity, connect both links in the position labeled AIR. This unit shipped links connected DIRECT with the in the position. Provisions provided manual timing sequence allow Continuous welding desired time. -
Page 9: 3. Shutting Down
Place the POWER switch welding source power Table 4-1 position. Guide Selecting Electrode For Gas Tungsten-Arc Welding Close contactor control switch commence welding. PURE TUNGSTEN CURRENT RANGE Electrode Dta. lIn.l ACHF-Argon DCSP.Argon DCSPHelium Readjust the controls weld necessary proper condition. .010 .020 4-3. -
Page 10: 3. Bypass Panel
5-4. CONTROL CIRCUIT PROTECTION 5-3. BYPASS PANEL Sequence Control is equipped with fuses protecting The purpose of the bypass panel reduce the high-fre control circuit diagram markings components. feedback into transformer of the welding quency power quantity fuses depending model. vary A defective capacitor... -
Page 11: Certification For High Frequency Arc Welding Equipment
SECTION CERTIFICATION FOR HIGH FREQUENCY ARC WELDING EQUIPMENT 7- 1. GENERAL Direct radiation from welding leads. Direct radiation from welding leads, although pronounced, decreases very This following information make with distance from the necessary proper rapidly welding leads. By keeping installation of the high welding... -
Page 12: 5. Welding Leads
This work output terminal equipment should then grounded good electrical ground defined in section entitled GROUNDS) Shielded with short length welding Wires ,/gfoolrntervaltf cable of capacity work lead. (See same Figure 7-3). firmly welding Machine cese work Terminal driven grounded conduit bonded Power... -
Page 13: Individual Installation Certification
Is the equipment connected work If the metallic case terminal building properly grounded, bonding of the secondary? several good electrical around the periphery grounds placed of the will building give reasonable that the build assurance Is the wire used this connection of sufficient itself is contributing the radiation. - Page 15 1980 FORM: OM-540A February Effective With Serial HK321565 MODEL SCE-1A SCE-3A SCE-5A SCM-lA SCM-3A SCM-5A PARTS LIST...
- Page 16 Left S~de View Figure OM-540 Page...
- Page 17 Quantity Model Item Dia. Factory hA 13A1 Mkgs. Part No. Description Figure Left Side View 601 156 NIPPLE, chase 1-1/4 thick Both 601 152 locking 1-1/4 inch Both NUT, 011 624 4PDT 15 amp 125 volts Both SWITCH, toggle Oil 610 SWITCH,toggleSPDTl0ampl25volts Both 011 610...
- Page 18 Panel, Mounting W/Components Figure Page...
- Page 19 Quantity Model Item Dia. Factory Mkgs. Part No. Description Figure Mounting W/Components Panel, 020 918 PANEL, mounting (consisting components 030 922 PANEL, mounting (consisting components 020 920 PANEL, mounting (consisting components 020 924 PANEL, mounting (consisting components 020 921 PANEL, mounting (consisting components...
- Page 20 Quantity Model Dia. Factory Item Mkgs. Part No. Description Figure Interior Cabinet View 034 615 RELAY, 115 volts ac2PDT Both 038 639 BLOCK, terminal 30 Both pole 038 622 terminal 30 amp 5 BLOCK, pole Both 038 646 BLOCK, terminal 30 amp 10 pole Both 034 909...
- Page 21 Quantity Model Item Dia. Factory hA I Mkgs. Part No. Description Figure Interior Cabinet View (Contd.) 038 620 terminal block Both LINK, jumper terminal 30 038 602 BLOCK, pole Both 038 622 BLOCK, terminal 30 pole Both 038 640 BLOCK, terminal 30 amp Both single pole...
- Page 22 Quantity Model Item Dia. Factory Part No. Mkgs. Description Figure Timer, Delay (See 4 Item Fig. Page 030 131 POTENTIOMETER, carbon 1 turn watt POTENTIOMETER, carbon lOOK turn watt 028 768 POTENTIOMETER, carbon 1 350K turn watt 030 738 POTENTIOMETER, carbon 500K turn...
- Page 23 Item Dia. Factory Part No. Mkgs. Description Quantity Figure HF Panel (See Fig. Page Item 020 623 SPARK GAP ASSEMBLY (See Fig. Page 010 886 STRIP, conductor 601 838 NUT, brass-hex 3/8-16 016 612 MOUNTING BOARD, component brass No. 10-32 038 887 STUD, 1-3/8 w/hex collar...
- Page 24 Item Factory Part No. Description Quantity 020 623 Spark Gap Assembly (Fig 8 Item 121) Figure socket hd 10-24x3/4 602 023 SCREW, cap-steel 010 888 CONNECTOR, holder-spark 020 622 HOLDER, points *020 603 POINT,sparkgap flat-brass3/16 IDxl/20D 010 913 WASHER, 020 621 BASE,sparkgap 602 204 lock...