Miller Electric RHC-3 manual

1
2
3
4
5
6
7
8
9
10

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Miller Electric RHC-3, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Miller Electric RHC-3 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Miller Electric RHC-3. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Miller Electric RHC-3 should contain:
- informations concerning technical data of Miller Electric RHC-3
- name of the manufacturer and a year of construction of the Miller Electric RHC-3 item
- rules of operation, control and maintenance of the Miller Electric RHC-3 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Miller Electric RHC-3 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Miller Electric RHC-3, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Miller Electric service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Miller Electric RHC-3.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Miller Electric RHC-3 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]