Instruction/ maintenance manual of the product 54878 Chicago Electric
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MIG-100 WELDER WITH THERMAL OVERLOAD Model 54878 ASSEMBL Y AND OPERA TION INSTR UCTIONS Due to continuing impro vements , actual product may diff er slightly from the product described herein. ® 3491 Mission Oaks Blvd., Camarillo , CA 93011 Visit our website at: http://www .
P age 2 SKU 54878 For technical questions, please call 1-800-444-3353. Specifications W elding Current .8 mm wire on 16 ga. sheet steel 104.3/95.5 Amps (Maximum/Minimum Setting) .
P age 3 SKU 54878 For technical questions, please call 1-800-444-3353. 6. Use the right tool for the job . Do not attempt to f orce a small tool or attachment to do the work of a larger industr ial tool. There are cer tain applications f or which this tool was designed.
P age 4 SKU 54878 For technical questions, please call 1-800-444-3353. 20. Use proper size and type extension cor d . If an e xtension cord is required, it must be of the proper size and type to supply the correct current to the tool without heating up .
P age 5 SKU 54878 For technical questions, please call 1-800-444-3353. Assembl y 1. Attach the Handle (30) to the Co ver (31) using screw (29) inserted from the Handle top- rear . Refer to the photo at the top of page 6, and the Assemb ly Dra wing on page 10.
P age 6 SKU 54878 For technical questions, please call 1-800-444-3353. Note: What does the ter m “duty cycle mean? Duty cyc le is a welding equipment specification, which defines the number of minutes, within a 10-min ute period, during which a given welder can saf ely produce a par ticular welding cur - rent.
P age 7 SKU 54878 For technical questions, please call 1-800-444-3353. 1. Securely clamp the Ground Cable Clamp (33) as close as possib le to the metal object to be welded, or to the metal work bench where the object is mounted and electrically connected.
P age 8 SKU 54878 For technical questions, please call 1-800-444-3353. Maintenance Caution: Before performing any maintenance on the W elder , unplug the P ower Cord from the electrical outlet. 1. P eriodically remov e the Right and Left side panels (12 and 13), and using compressed air , blo w out all dust from the interior .
P age 9 SKU 54878 For technical questions, please call 1-800-444-3353. 10. T ur n the Contact Tip counterclockwise and remo ve . 11. La y the T orch Sheath out in a straight line so that the wire mov es through it easily . W arning: The f ollowing steps require appl ying power to the welder .
P age 10 SKU 54878 For technical questions, please call 1-800-444-3353. W elder P ar ts List I t em # De sc r i ptio n Qt y 1 T or c h 1 2 C ontac t T ip 1 3 No zz l e 1 4 Line r 1 5 Fixing P ol e ( A.
P age 11 SKU 54878 For technical questions, please call 1-800-444-3353. W elder Assembly Dra wing NO TE : Some par ts are listed and sho wn f or illustration pur poses only and are not av ail- able individually as replacement parts.
P age 12 SKU 54878 For technical questions, please call 1-800-444-3353. 35 34 36 35 23 19 28 24 20 23 11 W elder Assembly Photographs.
P age 13 SKU 54878 For technical questions, please call 1-800-444-3353. Wiring Schematic.
P age 14 SKU 54878 For technical questions, please call 1-800-444-3353. W ARRANTY Harbor Freight T ools Co. mak es e ver y effort to assure that its products meet high quality and durability standards.
An important point after buying a device Chicago Electric 54878 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Chicago Electric 54878 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Chicago Electric 54878 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Chicago Electric 54878 you will learn all the available features of the product, as well as information on its operation. The information that you get Chicago Electric 54878 will certainly help you make a decision on the purchase.
If you already are a holder of Chicago Electric 54878, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Chicago Electric 54878.
However, one of the most important roles played by the user manual is to help in solving problems with Chicago Electric 54878. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Chicago Electric 54878 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
