Instruction/ maintenance manual of the product 95424 Chicago Electric
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MIG/ARC WELDER Model 95424 DU AL MIG WELDER Model 95629 ASSEMBL Y AND OPERA TION INSTR UCTIONS Model 95424 shown. Due to continuing impro vements , actual product ma y diff er slightly from the product described herein. ® 3491 Mission Oaks Blvd., Camarillo , CA 93011 Visit our website at: http://www .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 2 SKU 95424, 95629 Contents SPECIFICA TIONS ............................................................................ 3 GENERAL SAFETY R ULES ...
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 3 SKU 95424, 95629 PLEASE NO TE Models 95424 MIG/ARC WELDER and 95629 DU AL MIG WELDER hav e identi- cal f eatures e xcept for the ARC option mode a v ailab le in the 95424 MIG/ARC Welde r .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 4 SKU 95424, 95629 GENERAL SAFETY R ULES W ARNING! READ AND UNDERST AND ALL INSTRUCTIONS Failure to f ollow all instructions listed below ma y result in electric shock, fire , and/or serious injur y .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 5 SKU 95424, 95629 PERSONAL SAFETY Stay alert. W atch what you are doing, and use common sense when operat- ing a power tool. Do not use a power tool while tired or under the influence of drugs, alcohol, or medication.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 6 SKU 95424, 95629 Che c k for misa lign men t or bindi ng of mo ving parts, breaka ge of parts, and an y other condition that may affect the tool’ s operation.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 7 SKU 95424, 95629 Prevent ey e injury and burns. Wearing and using ANSI-approv ed personal saf ety clothing and saf ety devices reduce the risk f or injur y .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 8 SKU 95424, 95629 material whose contents, when heated, can produce flammable or e xplosiv e v a- pors. Clean and purge containers bef ore applying heat.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 9 SKU 95424, 95629 Protect your self from electric shock.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 10 SKU 95424, 95629 Gr ounding NO TE: This W elder requires the installation of a 3-Prong, 230 V A C, polarized, twistlock P ower Cor d Plug (not included) .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 11 SKU 95424, 95629 UNP A CKING When unpacking, make sure all par ts shown on the P arts Lists near the end of this manual are included. If any par ts are missing or broken, call Harbor F reight T ools.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 12 SKU 95424, 95629 ASSEMBL Y INSTRUCTIONS (CONTINUED) Stationary Mobile Set the Axle (36A) with the Back Wheels (37A) attached against the bottom of the case.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 13 SKU 95424, 95629 INST ALLING A WIRE SPOOL Assembling the Wire Spool depends on whether you are using a 7” Spool or an 11” Spool.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 14 SKU 95424, 95629 R OUTING THE WIRE Note: When installing wire of diff erent size or composition, y ou will also need to change wire settings, set gun polarity , and, possibly , install gas cylinder .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 15 SKU 95424, 95629 ASSEMBL Y INSTRUCTIONS (CONTINUED) 3. Loosen, and lower the Handle (4D) on the W ire Drive Assembly. Then, raise the Lever (3D).
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 16 SKU 95424, 95629 La y T orch Cable out in a str aight line so Welding Wire mov es through it easily . Leav e Door (14A) of the W elder open so Wire F eed Assembly can be observed.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 17 SKU 95424, 95629 CHANGING WIRE SETTINGS W ARNING! Make sure to tur n off the W elder and unplug it from its electr ical outlet prior to changing wire settings.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 18 SKU 95424, 95629 SETTING POLARITY FOR WELDING TYPE W ARNING ! Al wa ys turn welder off and disconn ect it fr om it’ s elect rical supp ly bef or e opening the case or perf orming an y adjustment, including the f ollo wing pr o- cedure.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 19 SKU 95424, 95629 INST ALLING A GAS CYLINDER W ARNING: Using an o versized gas cylinder can cause tipping, result- ing in cylinder and equipment damage and per sonal injury .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 20 SKU 95424, 95629 OPERA TING INSTR UCTIONS BEFORE Y OU BEGIN WELDING Good welding requires a high degree of skill and e xperience. Y ou should practice a fe w sample w elds on scr ap metal bef ore y ou begin w elding your first project.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 21 SKU 95424, 95629 SETTING UP THE WELD W ARNING! Before welding, make sure to read and understand all safety precautions and warnings discussed on pages 4 through 10.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 22 SKU 95424, 95629 MIG WELDING SET UP If using solid-core wire, connect and secure an Argon/ CO 2 gas hose to the rear of the Welder . (If using flux core wire, protectiv e gas is not required.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 23 SKU 95424, 95629 MIG&A RC 250 AMP - SKU 95424 MIG DUA L 250 AMP – SKU For technical questions, please call 1-800-444-335 3; Troublesh ooting section at end of ma nual.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 24 SKU 95424, 95629 T ur n the P ow er Switch (1C) to its “OFF” position. Clamp the bare end of the selected electrode in the electrode holder .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 25 SKU 95424, 95629 If the electrode fuses to the workpiece, quickly twist to release it and lift it slightly f ar ther on your ne xt attempt. The Welding Wire/Electrode should be directed straight into the joint.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 26 SKU 95424, 95629 INSPECTION, MAINTENANCE, AND CLEANING W ARNING! Before perf orming any maintenance on the Welder , unplug the P ower Cord (1A) fr om its electrical outlet and allow all components of the W elder to completely cool.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 27 SKU 95424, 95629 REPLA CING THE WELDING T ORCH LINER (MIG ONL Y) REPLA CING THE WELDING TORCH LINER Remov e N OZZLE, slip type . Remov e TIP . 1.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 28 SKU 95424, 95629 P ARTS LISTS AND DIA GRAMS P ARTS LIST A P art Description Qty .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 29 SKU 95424, 95629 NO TE : Some par ts are listed and shown f or illustration purposes only and are not av ailable individually as replacement parts.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 30 SKU 95424, 95629 ASSEMBL Y DIA GRAMS (CONTINUED) P art Description Qty . 1B Main T ransformer 1 2B Rectifier 2 3B Fixing Cor ner 1 4B Hose Connector 1 P art Description Qty .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 31 SKU 95424, 95629 ASSEMBL Y DIA GRAMS (CONTINUED) Front P anel #23A P art Description Qty .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 32 SKU 95424, 95629 ASSEMBL Y DIA GRAMS (CONTINUED) Wire Drive Assembl y #16A P art Description Qty . 1D Gear Motor 1 2D Base 1 3D Le v er 1 4D Drive Handle (4D) 1 4.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 33 SKU 95424, 95629 ASSEMBL Y DIA GRAMS (CONTINUED) Gun (SB 25) #20A P art Description Qty .
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 34 SKU 95424, 95629 MIG/ARC WELDER (95424) – ELECTRICAL SCHEMA TIC MIG&A RC 250 AMP - SKU 95424 MIG DUA L 250 AMP – SKU For technical questions, please call 1-800-444-33 53; Troublesh ooting section at end of m anual.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 35 SKU 95424, 95629 MIG DU AL WELDER (95629) – ELECTRICAL SCHEMA TIC MIG&A RC 250 AMP - SKU 95424 MIG DUA L 250 AMP – SKU For technical questions, please call 1-800-444-33 53; Troublesh ooting section at end of m anual.
For technical questions, please call 1-800-444-3353; T roub leshooting section at end of manual. P age 36 SKU 95424, 95629 PO WER CORD , CONNECTION BLOCK BC-4 & TRANSFORMERS CONNECTION SCHEMA TIC .
IMPORT ANT! Be CERT AIN to shut off the W elder , disconnect it from power , and dischar ge the torch to ground bef ore adjusting, c leaning, or repairing the unit.
IMPORT ANT! Be CERT AIN to shut off the W elder , disconnect it from power , and dischar ge the torch to ground bef ore adjusting, c leaning, or repairing the unit.
IMPORT ANT! Be CERT AIN to shut off the W elder , disconnect it from power , and dischar ge the torch to ground bef ore adjusting, c leaning, or repairing the unit.
An important point after buying a device Chicago Electric 95424 (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 95424 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 95424 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Chicago Electric 95424 you will learn all the available features of the product, as well as information on its operation. The information that you get Chicago Electric 95424 will certainly help you make a decision on the purchase.
If you already are a holder of Chicago Electric 95424, 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 95424.
However, one of the most important roles played by the user manual is to help in solving problems with Chicago Electric 95424. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Chicago Electric 95424 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
