Miller Thunderbolt 225- Manuals

Page 2 - From Miller to You

Miller Electric manufactures a full lineof welders and welding related equipment.For information on other quality Millerproducts, contact your local Miller distributorto receive the latest full line catalog orindividual catalog sheets. To locate your nearestdistributor or service agency call 1-800-4...

Page 3 - SECTION 1 – SAFETY PRECAUTIONS FOR ARC WELDING; Symbol Usage; Arc Welding Hazards; WARNING

OM-116 Page 1 OM-116J – 7/95 SECTION 1 – SAFETY PRECAUTIONS FOR ARC WELDING safety_stickom1 6/95 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with thisprocedure! The possible hazards are shown in the adjoining symbols. This group of symbols means Warning! Watch Out! possibl...

Page 4 - Additional Installation, Operation, And Maintenance Hazards; Principal Safety Standards

OM-116 Page 2 CYLINDERS can explode if damaged. Shielding gas cylinders contain gas under highpressure. If damaged, a cylinder can explode. Sincegas cylinders are normally part of the weldingprocess, be sure to treat them carefully. 1. Protect compressed gas cylinders from excessive heat,mechanical ...

Page 5 - SECTION 2 – INSTALLATION; Selecting A Location And Installing Handle; NOTE

OM-116 Page 3 SECTION 2 – INSTALLATION See User ’s Guide on unit for process connection information. NOTE 2-1. Selecting A Location And Installing Handle ST-052 359-D / Ref. ST-151 556 / ST-155 573-A 1 Lifting Area Place hands where shown to moveunit. Get help when moving unit. 2 Running Gear Mounti...

Page 6 - Connecting Input Power

OM-116 Page 4 2-3. Connecting Input Power ssb2.2 3/93 – ST-155 576-B Y Have only qualified personsmake this installation. Tools Needed: 3/8 in L2 L1 GND/PE GND/PEConnect First Minimum input and grounding conductor size is 10AWG/Kcmil, not to exceed 87 ft (26 m) in length. Installconductors in condui...

Page 7 - SECTION 3 – OPERATION; Controls

OM-116 Page 5 SECTION 3 – OPERATION 3-1. Controls Ref. ST-155 574 / Ref. SC-107 516-F 1 Amperage Control 2 Amperage Range Indicator 3 Electrode (30–150 A) WeldOutput Receptacle 4 Electrode (40–225 A) WeldOutput Receptacle When welding below 150 amps,use 30–150 A receptacle. 5 Work Weld Output Recept...

Page 8 - SECTION 4 – MAINTENANCE & TROUBLESHOOTING; Routine Maintenance; Months

OM-116 Page 6 SECTION 4 – MAINTENANCE & TROUBLESHOOTING 4-1. Routine Maintenance Y Disconnect power before maintaining. 3 Months Replace Unreadable Labels Repair Or Replace Cracked Cables Clean And Tighten Weld Connections 6 Months 12 Months Blow Out Or Vacuum Inside, During Heavy Service, Clean...

Page 9 - Troubleshooting; SECTION 5 – ELECTRICAL DIAGRAM

OM-116 Page 7 4-3. Troubleshooting Trouble Remedy No weld output; fan does not run. Be sure line disconnect switch is in On position (see Section 2-3). Check and replace line fuses if open. Reset breakers if necessary (see Section 2-3). Fan does not run; weld output okay. Be sure nothing is blocking...

Page 10 - SECTION 6 – PARTS LIST

OM-116 Page 8 SECTION 6 – PARTS LIST Description Part No. Dia. Mkgs. Item No. Figure 6-1. Main Assembly Quantity 1 039 800 RECEPTACLE, jack plug red (consisting of) 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 006 095 RECEPTACLE & NUT, jack plug red 1...

Page 12 - OPTIONS AND ACCESSORIES

4/95 OPTIONS AND ACCESSORIES No. 11A RUNNING GEAR (#041 637) A handle and two wheels with solidrubber tires mount easily to theframe of the Thunderbolt 225,providing convenient portability.

Page 15 - (Equipment with a serial number preface of “LA” or newer)

Warranty Questions? Call1-800-4-A-MILLERfor your localMiller distributor. miller_warr 7/00 Your distributor also givesyou ... ServiceYou always get the fast,reliable response youneed. Most replacementparts can be in yourhands in 24 hours. SupportNeed fast answers to thetough welding questions?Contac...

Page 16 - Please complete and retain with your personal records.; For Service

PRINTED IN USA  2000 Miller Electric Mfg. Co. 6/00 Miller Electric Mfg. Co. An Illinois Tool Works Company1635 West Spencer StreetAppleton, WI 54914 USA International Headquarters–USAUSA Phone: 920-735-4505 Auto-AttendedUSA & Canada FAX: 920-735-4134International FAX: 920-735-4125 European Head...