Miller RPC-IP User Manual
Miller RPC-IP User Manual

Miller RPC-IP User Manual

Remote pendant control

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April 1993
Eff. w/Serial Number JJ487350
Multiprocess Welding
Remote Pendant Control
RPC-IP
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Summary of Contents for Miller RPC-IP

  • Page 1 April 1993 Eff. w/Serial Number JJ487350 Multiprocess Welding Remote Pendant Control RPC-IP Visit our website at...
  • Page 2: Section 1 - Introduction

    Figure 1-1. Dimensions 1-1. GENERAL INFORMATION AND SAFETY A. General Information presented in this manual and on various la- bels, tags, and plates provided on this unit pertains to equipment design, installation, operation, maintenance, and troubleshooting which should be read, understood, SECTION 1 –...
  • Page 3: Section 2 - Installation

    Amphenol receptacle on the welding power source front panel (see OM-286). Insert 17-pin Amphenol plug from the interconnecting cable fully into the receptacle and rotate collar clockwise. 2-2. RPC-IP RECEPTACLE (Figure 2-1) The interconnecting cable from the welding power source connects to a 17-pin Amphenol receptacle on the remote control.
  • Page 4: Section 3 - Operator Controls

    Mounting Screws (5) Front Panel Figure 2-2. Dip Switch Positions And Locations SECTION 3 – OPERATOR CONTROLS 3-1. MODE SELECTOR SWITCH (Figure 3-1) The Mode Selector switch allows selection of CC (constant current), CV (constant voltage), or pulsed out- put from the welding power source. The CC position provides a constant current output spe- cifically designed for Shielded Metal Arc (SMAW) and Gas Tungsten Arc (GTAW) Welding processes.
  • Page 5 Voltmeter Ammeter Volts/Peak Control And Pilot Light Mode Selector Switch Ammeter Switch Control 3-3. CONTACTOR SWITCH (Figure 3-1) WARNING: ELECTRIC SHOCK can kill. Do not touch live electrical parts. Do not touch the weld output terminals when the contactor is energized. Do not touch electrode holder (or gun wire) and work clamp at the same time.
  • Page 6: Section 4 - Sequence Of Operation

    3-6. VOLTS/PEAK CONTROL AND PILOT LIGHT (Figure 3-1) This control presets weld voltage for constant voltage applications and peak voltage for GMAW-P applica- tions. When the Mode Selector switch is in the CV position or one of the pulses per second positions, the VOLTS/ PEAK pilot light turns on.
  • Page 7 11. Preset VOLTS/PEAK control to desired peak volt- age setting (see Section 3-6). Pilot light should be 12. Make adjustments to wire feeder. 13. Turn on shielding gas supply. 14. Begin welding. 4-2. GAS METAL ARC AND FLUX CORED ARC WELDING (GMAW AND FCAW) WARNING: Read and follow safety informa- tion at beginning of entire Section 4 before...
  • Page 8 12. Make adjustments to wire feeder. 13. Turn on flux supply system. 14. Begin welding. 4-5. GAS TUNGSTEN ARC WELDING (GTAW) WARNING: Read and follow safety informa- tion at beginning of entire Section 4 before proceeding. 1. Install and prepare welding power source according to its Owner’s Manual.
  • Page 9: Section 5 - Maintenance & Troubleshooting

    SECTION 5 – MAINTENANCE & TROUBLESHOOTING 5-1. MAINTENANCE Usage and shop conditions will determine the frequency and type of maintenance. Inspect equipment as follows: WARNING: ELECTRIC SHOCK can kill. Do not touch live electrical parts. Shut down welding power source, and dis- connect remote control before inspecting, main - taining, or servicing unit.
  • Page 10: Section 6 - Electrical Diagrams

    SECTION 6 – ELECTRICAL DIAGRAMS Circuit Diagram No. SB-107 993-B Diagram 6-1. Circuit Diagram For Pendant Control Circuit Diagram No. SB-124 223 Diagram 6-2. Circuit Diagram For Circuit Board PC5 OM-533 Page 9...
  • Page 11 OM-533 Page 10...
  • Page 12: Section 7 - Parts List

    Item Dia. Part Mkgs. Figure 7-1. Main Assembly ....108 056 . . . CASE SECTION, front end ....109 779 .

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