Miller Trailblazer 251 Manuale del Proprietario

ProcessesDescriptionTIG (GTAW) WeldingStick (SMAW) WeldingMIG (GMAW) WeldingFlux Cored (FCAW)Engine Driven Welding GeneratorOM-485 181 594FNovember 19

OM-485 Page 6tous les métaux renfermant ces éléments peuvent dégager des fuméestoxiques en cas de soudage.Le soudage effectué sur des conteneurs fermé

OM-485 Page 7DES ORGANES MOBILES peuventprovoquer des blessures. Ne pas approcher les mains des ventilateurs, cour-roies et autres pièces en mouvemen

OM-485 Page 8LE RAYONNEMENT HAUTE FRÉ-QUENCE (H.F.) risque de provoquerdes interférences. Le rayonnement haute fréquence (H.F.) peutprovoquer des int

OM-485 Page 9SECTION 2 – DEFINITIONS2-1. Symbol DefinitionsStop EngineFast(Run, Weld/Power)Fast/Slow(Run/Idle)Slow (Idle)Start Engine Panel/Local Temp

OM-485 Page 103-2. Dimensions, Weights, And Operating AnglesDimensionsHeight 31 in (787 mm)ABWidth 18-3/4 in (476 mm)BCDepth 46 in (1164 mm) Do not

OM-485 Page 11SA-183 654The ac auxiliary power curveshows the auxiliary power availablein amperes at the receptacles.3-4. Auxiliary Power CurveDuty cy

OM-485 Page 12SA-183 653-A / SA-183 652-A / SA-183 651-AThe volt-ampere curves show theminimum and maximum voltageand amperage output capabilities oft

OM-485 Page 13SECTION 4 – INSTALLATIONinstall1 1/97 – Ref. ST-800 652 / Ref. ST-800 477-A / ST-158 936-A / S-08541 Generator Base2 Metal Vehicle Frame

OM-485 Page 144-3. Connecting The BatteryRef. ST-800 394-C / Ref. ST-180 601-F / Ref. S-0756-D+–3/8, 1/2 in Connect negative (–)cable last.Tools Need

OM-485 Page 154-5. Selecting Weld Cable SizesTotal Cable (Copper) Length In Weld Circuit Not ExceedingWeldingAmperes100 ft (30 m) Or Less150 ft(45 m)2

Miller Electric manufactures a full lineof welders and welding related equipment.For information on other quality Millerproducts, contact your local M

OM-485 Page 164-7. Adjusting MIG Weld Puddle ConsistencyST-801 537-B / Ref. ST-180 601-F Stop engine.Stabilizer DC-Z is factoryconnected to suit most

OM-485 Page 17SECTION 5 – OPERATING WELDING GENERATOR5-1. Front Panel ControlsRef. ST-180 601-F1 DC Polarity/AC SwitchUse switch to select AC weld out

OM-485 Page 185-2. Remote Amperage/Voltage Control1 Remote 14 Receptacle RC1Connect optional remote control toRC1 (see Section 4-6).2 Remote Hand Cont

OM-485 Page 19SECTION 6 – OPERATING AUXILIARY EQUIPMENT6-1. Auxiliary Power Receptacles And Circuit Breakers Use GFCI-protected exten-sion cords.1 12

OM-485 Page 20SECTION 7 – MAINTENANCE AND TROUBLESHOOTING7-1. Routine Maintenance Stop engine before maintaining. See also Engine Manual andmaintena

OM-485 Page 217-2. Maintenance LabelONAN P216/P220 GAS ENGINECheck+S-165 623-Edaily.OptionalGasoline°C+30+20+100-10-20-30°FSpark Arrestor Inspection A

OM-485 Page 227-3. Servicing Air Cleaner aircleaner3 1/97 – ST-156 852 / Ref. ST-180 601-F / S-0759 Stop engine. Do not run engine without aircleane

OM-485 Page 237-5. Changing Engine Oil, Oil Filter, And Fuel FilterRef. ST-801 532-B / ST-800 395-A / Ref. ST-180 601-F / S-0842 Stop engine and let

OM-485 Page 247-6. Adjusting Engine SpeedRef. ST-801 532-B / ST-800 397After tuning engine, check enginespeeds with a tachometer (seetable). If necess

OM-485 Page 25 Stop engine. If circuit breaker or fusecontinues to open, contactFactory Authorized ServiceAgent.1 Circuit Breaker CB1CB1 protects th

The following terms areused interchangeablythroughout this manual:MIG = GMAW, Wire WeldingTIG = GTAWStick = SMAWThe engine exhaust fromthis product co

OM-485 Page 26Trouble RemedyLow weld output. Check control settings.Place Remote Amperage/Voltage switch in Panel position, or move switch to Remote 1

OM-485 Page 27B. Auxiliary PowerTrouble RemedyNo power output. Reset circuit breakers CB3, CB4, CB5 and/or CB6 (see Section 6-1).Check fuse F1, and re

OM-485 Page 28SECTION 8 – ELECTRICAL DIAGRAMSC-188 716Figure 8-1. Circuit Diagram for Welding Generator

OM-485 Page 29SECTION 9 – AUXILIARY POWER GUIDELINES9-1. Selecting Equipmentaux_pwr 12/96 – Ref. ST-159 730 / ST-800 5771 Auxiliary Power Receptacles–

OM-485 Page 309-3. Grounding When Supplying Building SystemsST-800 576-B1 Equipment GroundingTerminal2 Grounding CableUse #10 AWG or larger insulatedc

OM-485 Page 319-5. Approximate Power Requirements For Industrial MotorsIndustrial Motors Rating Starting Watts Running WattsSplit Phase 1/8 HP 800 300

OM-485 Page 329-7. Approximate Power Requirements For Contractor EquipmentContractor Rating Starting Watts Running WattsHand Drill 1/4 in 350 3503/8 i

OM-485 Page 339-8. Power Required To Start MotorS-06241 Motor Start Code2 Running Amperage3 Motor HP4 Motor VoltageTo find starting amperage:Step 1: F

OM-485 Page 349-10. Typical Connections To Supply Standby PowerS-0405-A1 Power Company ServiceMeter2 Main and Branch OvercurrentProtection3 Double-Pol

OM-485 Page 359-11. Selecting Extension Cord (Use Shortest Cord Possible)Cord Lengths for 120 Volt Loads If unit does not have GFCI receptacles, use

OM-485 Page 36SECTION 10 – PARTS LISTST-801 613-C Hardware is common andnot available unless listed.1234567810911121415161718191320Fig 10–32122232425

OM-485 Page 37DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 10-1. Main AssemblyQuantity1 182 761 LABEL, general precautionary engine drive 1. . . . . . .

OM-485 Page 38DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 10-1. Main Assembly (Continued)Quantity46 PC2 188 155 CIRCUIT CARD ASSEMBLY, field current cont

OM-485 Page 39DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 10-2. Panel, Front w/Components (Fig 10-1 Item 43)Quantity1 HD1 168 829 TRANSDUCER, current 100

OM-485 Page 40DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 10-3. Generator (Fig 10-1 Item 20)Quantity1 182 091 LABEL, warning fuel/fan 1. . . . . . . . .

Warranty Questions?Call1-800-4-A-MILLERfor your localMiller distributor.miller_warr 7/00Your distributor also givesyou ...ServiceYou always get the fa

PRINTED IN USA  2000 Miller Electric Mfg. Co. 6/00Miller Electric Mfg. Co.An Illinois Tool Works Company1635 West Spencer StreetAppleton, WI 54914 US

OM-485 Page 1SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USINGrom _nd_5/971-1. Symbol UsageMeans Warning! Watch Out! There are possible hazardswith

OM-485 Page 2Welding on closed containers, such as tanks,drums, or pipes, can cause them to blow up. Sparkscan fly off from the welding arc. The flyin

OM-485 Page 3MOVING PARTS can cause injury. Keep away from fans, belts, and rotors. Keep all doors, panels, covers, and guardsclosed and securely in

OM-485 Page 4H.F. RADIATION can cause interference. High-frequency (H.F.) can interfere with radionavigation, safety services, computers, andcommunic

OM-485 Page 5SECTION 1 – CONSIGNES DE SÉCURITÉ – LIRE AVANTUTILISATIONrom _nd_fre 5/971-1. Signification des symbolesSignifie Mise en garde ! Soyez v