Instruction/ maintenance manual of the product 3545-20 Hobart Welding Products
Go to page of 32
OM-226 857B 2010 − 04 Processes Description MIG (GMA W) W elding Wire Feeder Spool Gun Spool Guns 3035-20 And 3545-20 File: Wire Feeder.
Hobart W elders manufactures a full line of welders and welding related equipment. For information on other quality Hobart products, contact your local Hobart distributor to receive the latest full line catalog or individual specification sheets. T o locate your nearest distributor or service agency call 1-877-Hobart1 or visit our website at www .
T ABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.
OM-226 857 Page 1 SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING som _2010 − 03 7 Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage DANGER! − Indicates a hazardous situation which, if not avoided, will result in death or serious injury .
OM-226 857 Page 2 W elding produces fumes and gases. Breathing these fumes and gases can be hazardous to your health. FUMES AND GASES can be hazardous. D Keep your head out of the fumes. Do not breathe the fumes. D If inside, ventilate the area and/or use local forced ventilation at the arc to remove welding fumes and gases.
OM-226 857 Page 3 1-3. Additional Symbols For Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. D Do not install or place unit on, over , or near combustible surfaces. D Do not install unit near flammables. D Do not overload building wiring − be sure power supply system is properly sized, rated, and protected to handle this unit.
OM-226 857 Page 4 1-4. California Proposition 65 W arnings W elding or cutting equipment produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in some cases, cancer. (California Health & Safety Code Section 25249.
OM-226 857 Page 5 SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE A V ANT UTILISA TION fre_som_2010 − 03 7 Se protéger et protéger les autres contre le risque de blessure — lire et respecter ces consignes.
OM-226 857 Page 6 Il reste une TENSION DC NON NÉGLIGEABLE dans les sources de soudage onduleur UNE FOIS l’alimentation coupée. D Arrêter les convertisseurs, débrancher le courant électrique et décharger les condensateurs d’alimentation selon les instructions indiquées dans la partie Entretien avant de toucher les pièces.
OM-226 857 Page 7 LES ACCUMULA TIONS DE GAZ risquent de provoquer des blessures ou même la mort. D Fermer l’alimentation du gaz protecteur en cas de non-utilisation. D V eiller toujours à bien aérer les espaces confi- nés ou se servir d’un respirateur d’adduction d’air homologué.
OM-226 857 Page 8 Les PIÈCES MOBILES peuvent causer des blessures. D Ne pas s’approcher des organes mobiles. D Ne pas s’approcher des points de coincement tels que des rouleaux de commande. LES FILS DE SOUDAGE peuvent provoquer des blessures. D Ne pas appuyer sur la gâchette avant d’en avoir reçu l’instruction.
OM-226 857 Page 9 2-5. P ri nc ipa le s no rm es d e sé cu ri té Safety i n W elding, Cutting, and Allied Processes, ANSI Standard Z49.1, de Global Engineering Documents (téléphone : 1-877-413-5184, site Internet : www .
OM-226 857 Page 10.
OM-226 857 Page 1 1 SECTION 3 − INST ALLA TION 3-1. Specifications For Spool Gun 3035-20 Wire Diameter Range Approximate Wire Feed Range Cooling Method Maximum Spool Size W eld Circuit Rating Overall Dimensions W eight .030 Thru .035 in. (0.8 Thru 0.
OM-226 857 Page 12 3-4. Installing Optional Spool Gun Switch In W elding Power Source 802 936-A T ools Needed: 1/4 in. 9/16 in. ! T urn off and disconnect in- put power . 1 W elding Power Source Center Baf fle 2 Switch Location 3 Switch Mounting Plate Remove 2 screws securing switch mounting plate to center baf fle.
OM-226 857 Page 13 3-5. Connecting Spool Gun T o W elding Power Source Ref. 802 582-A T ools Needed: ! T urn off and disconnect input power . Disconnect and remove MIG (GMAW) welding gun, if applicable. 1 Front Panel Opening 2 Spool Gun Weld Cable Route weld cable through front panel open- ing.
OM-226 857 Page 14 3-6. Installing Wire Spool And Threading W elding Wire Ref. 801 891-A T ools Needed: 1 Thumb Screw 2 Spool Cover Remove thumb screw and spool cover . 3 Hub T ension Nut 4 Wire Spool Install spool so wire feeds from top. Turn hub tension nut just so a slight drag is felt on the wire spool.
OM-226 857 Page 15 3-7. Removing Existing Barrel And Installing Contact Adapter 802 379-A 1 Base Nut Location Remove base nut from handle. 2 Handle Section Remove handle section from gun. 3 Drive Roll Assemblies Remove drive roll assemblies. 4 Nut Remove nut from barrel.
OM-226 857 Page 16 SECTION 4 − OPERA TION 4-1. Controls sb5.1* 6/92 − S-0621-C / 801 889-A . Spool Gun On/Off switch in Millermatic 185 Hobart IronMan 210 or IronMan 250 must be in On position for spool gun operation (see Field Kit 207 642 instructions).
OM-226 857 Page 17 5-2. Changing Drive Rolls 801 893-A T ools Needed: ! T urn off and disconnect input power . 1 Drive Roll Cover Remove cover . Changing Push Roll: T o remove push roll: 2 Push Roll Screw 3 W asher 4 Push Roll Remove screw and washer , and lift out drive roll.
OM-226 857 Page 18 5-3. Changing Liner Ref. 801 891-A T ools Needed: ! T urn off and disconnect input power . 1 Nozzle 2 Contact T i p 3 Liner Remove and replace liner . Reinstall parts as shown. 1 2 3 5-4. T roubleshooting T rouble Remedy Gun tube assembly loose.
OM-226 857 Page 19 5-5. GMA W (MIG) Aluminum W elding Hints Here are several hints to help you be more successful with your new aluminum feed system. MIG welding aluminum requires different techniques than MIG welding mild steel. A. Before Y ou Start Welding S Material thickness that can be welded with MIG process or aluminum are 14 ga.
OM-226 857 Page 20 S Maintain a 3/4 in. (19 mm) tip-to-work distance, and have the contact tip recessed approximately 1/8 in. inside the nozzle if possible. See Figure 5-2. Gas Nozzle Contact Tu be R ecessed 1/8 in. (3.2 mm) Inside The Nozzle Contact Tip T o W ork Distance 3/4 in.
OM-226 857 Page 21 SECTION 6 − ELECTRICAL DIAGRAMS Figure 6-1. Circuit Diagram 186 451.
OM-226 857 Page 22 SECTION 7 − P ARTS LIST . Hardware is common and not available unless listed. 801 900-D 3 2 30 26 29 31 27 15 28 25 24 23 18 17 16 13 11 10 4 9 8 7 6 5 4 2 1 38 39 40 41 37 36 34 35 33 32 19 22 21 20 12 14 Figure 7-1.
OM-226 857 Page 23 Quantity Description Part No. Dia. Mkgs. Item No. Figure 7-1. Complete Assembly for Spool Gun 3035-20 1 PB1 186 416 TRIGGER SWITCH 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OM-226 857 Page 24 . Hardware is common and not available unless listed. 802 577-A 3 2 30 34 26 29 31 35 32 39 40 41 27 15 33 36 37 38 28 22 21 25 24 23 18 17 16 13 11 10 4 9 8 7 6 5 4 2 1 12 14 19 20 Figure 7-2.
OM-226 857 Page 25 Quantity Description Part No. Dia. Mkgs. Item No. Figure 7-2. Complete Assembly For Spool Gun 3545-20 1 PB1 186 416 TRIGGER SWITCH 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes.
Warranty Questions? Call 1-800-332-3281 7 AM − 5 PM EST hobart_warr 2010 − 01 Service Y o u always get the fast, reliable response you need. Most replacement parts can be in your hands in 24 hours. Support Need fast answers to the tough welding questions? Contact your distributor or call 1-800-332-3281.
ORIGINAL INSTRUCTIONS − PRINTED IN USA © 2010 Hobart Welding Products. 2010 − 01 Hoba rt W elding Pr oducts An Illinois T oo l W orks Co mpany 600 W est Main Street Tr oy, OH 45373 USA For Techni.
An important point after buying a device Hobart Welding Products 3545-20 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Hobart Welding Products 3545-20 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 Hobart Welding Products 3545-20 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Hobart Welding Products 3545-20 you will learn all the available features of the product, as well as information on its operation. The information that you get Hobart Welding Products 3545-20 will certainly help you make a decision on the purchase.
If you already are a holder of Hobart Welding Products 3545-20, 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 Hobart Welding Products 3545-20.
However, one of the most important roles played by the user manual is to help in solving problems with Hobart Welding Products 3545-20. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Hobart Welding Products 3545-20 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
