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Miller Electric RHC-3 manual

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Table of contents for the manual

  • Page 1

    February 1992 FORM: OM-823G Effective With Serial No. KB055102 MODEL: RHC-3 RHC-3-2 RHC-3GD9A RHC-3GD25B RHCS-3 RHC-3-GD34A RHC-14 RHC-23 OWNER’S MANUAL MILLER ELECTRIC Mfg. Co. A Miller Group Ltd., Company P .O. Box 1079 Appleton, WI 54912 USA T el. 414-734-9821 IMPORTANT : Read and understand the entire contents of both this manual and the powe[...]

  • Page 2

    [...]

  • Page 3

    OM-823G - 2/92 Before unpacking equipment, check carton for any damage that may have occurred during shipment. File an y claims for loss or damage with the delivering car- rier . Assistance for filing or settling claims may be ob- tained from the distributor and/or the equipment manu- facturer ’ s T ransportation Department. When requesting infor[...]

  • Page 4

    OM-823 Page 1 SECTION 1 − SAFETY PRECAUTIONS AND SIGNAL WORDS 1-1. GENERAL INFORMA TION AND SAFETY A. General Information presented in this manual and on various la- bels, tags, and plates on the unit pertains to equipment design, installation, operation, maintenance, and troubleshooting which should be read, understood, and followed for the safe[...]

  • Page 5

    OM-823 Page 2 SECTION 3 − OPERA TOR CONTROLS 3-1. OPERA TION A. General When a Remote Hand Control is being used, it should be noted that on most welding power sources or welding generators, the Remote Hand Control functions as a fine amperage or voltage adjustment of the Amperage or V oltage Adjustment Control setting on the welding power source[...]

  • Page 6

    OM-823 Page 3 SECTION 5 − ELECTRICAL DIAGRAMS Circuit Diagram No. SA-150 670 Diagram 5-1. Circuit Diagram For Remote Hand Control Used With T ransformer Arc Welding Power Source Circuit Diagram No. SA-150 671 Diagram 5-2. Circuit Diagram For RHCS-3 Circuit Diagram No. SA-094 231-A Diagram 5-3. Circuit Diagram For RHC-3-GD9A And RHC-3-GD34A[...]

  • Page 7

    OM-823 Page 4 Circuit Diagram No. SA-094 232-A Diagram 5-4. Circuit Diagram For RHC-3-GD25B Circuit Diagram No. SA-053 656-A Diagram 5-5. Circuit Diagram For RHC-14 And RHC-23[...]

  • Page 8

    OM-823 Page 5 SECTION 6 − P ARTS LIST[...]

  • Page 9

    OM-823 Page 6 Description Part No. Dia. Mkgs. Figure 6-1. Complete Assembly Item No. Quantity Model RHC- 3 RHC- 3-2 RHC- 14 RHC- 23 RHCS - 3 1 R1 030 653 RHEOST A T , WW 150W 15 ohm 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 R1 107 363 RHEOST A T , WW 150W 15 ohm 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

  • Page 10

    OM-823 Page 7 Description Part No. Dia. Mkgs. Complete Assembly (Use Fig 6-1 View) Item No. Model RHC-3-GD 9A 25B 34A Quantity 1 R1 005 355 RHEOST A T , WW 50W 9 ohm 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 R1 605 049 RHEOST A T , WW 300W 25 ohm 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]