Miller Electric Bobcat 225G Owner's Manual

Browse online or download Owner's Manual for Welding System Miller Electric Bobcat 225G. Miller Electric Bobcat 225G Owner`s manual User Manual

  • Download
  • Add to my manuals
  • Print
  • Page
    / 26
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 0
OWNER’S
MANUAL
January 1997 Form: OM-175 104B
Effective With Serial No. KG191348
cover_om 4/95 – Ref. ST-801 188-A PRINTED IN USA
1997 MILLER Electric Mfg. Co.
Bobcat 225G
(Kohler-Powered)
CC/CV AC/DC Welding Generator For SMAW, FCAW, GMAW, GTAW Welding
Welding
Mode
Weld
Output
Range
Rated
Welding
Output
Maximum
Open-Circu
it Voltage
Auxiliary Power
Rating
Fuel Capacity Engine
CC/AC 50
– 225 A
225 A, 25 V
,
100% Duty
Cycle
80
Kohler CH18
CC/DC
50 – 210 A
210 A, 25 V
,
100% Duty
Cycle
72
Single-Phase,
8 kVA/kW
, 70/35 A,
120/240 V AC, 60 Hz
8.5 gal (32 L) T
ank
Kohler CH18
Air-Cooled, T
wo-Cylinder,
Four-Cycle, 18 HP
Gasoline Engine
CV/DC
17 – 28 V
200 A, 20 V
,
100% Duty
Cycle
33
Gasoline
Engine
Page view 0
1 2 3 4 5 6 ... 25 26

Summary of Contents

Page 1 - Bobcat 225G

OWNER’SMANUALJanuary 1997 Form: OM-175 104BEffective With Serial No. KG191348cover_om 4/95 – Ref. ST-801 188-A PRINTED IN USA 1997 MILLER Electric Mf

Page 2 - TABLE OF CONTENTS

OM-175 104 Page 8SECTION 4 – OPERATING WELDING GENERATOR4-1. Front Panel ControlsRef. ST-178 079-A1 Engine Control SwitchUse switch to start engine, s

Page 3 - 1-2. Arc Welding Hazards

OM-175 104 Page 94-2. Duty CycleSB-119 454-ADuty cycle is the percentage of 10minutes that unit can weld at ratedload without overheating. Exceeding

Page 4 - 1-3. Engine Hazards

OM-175 104 Page 10SECTION 5 – OPERATING AUXILIARY EQUIPMENT5-1. Standard ReceptaclesRef. ST-178 079-AAuxiliary power decreases asweld current increas

Page 5 - Cutting

OM-175 104 Page 115-2. Optional Auxiliary Power ReceptaclesY If unit does not have GFCIreceptacles, use GFCI-pro-tected extension cord..Auxiliary powe

Page 6 - SECTION 2 – DEFINITIONS

OM-175 104 Page 125-3. Wiring Optional 240 Volt PlugST-120 813-DThe plug can be wired for a 240 V,2-wire load or a 120/240V, 3-wireload. See circuit d

Page 7 - SECTION 3 – INSTALLATION

OM-175 104 Page 13SECTION 6 – MAINTENANCE AND TROUBLESHOOTING6-1. Routine MaintenanceRecycle enginefluids.YStop engine before maintaining..See also En

Page 8 - 3-4. Engine Prestart Checks

OM-175 104 Page 146-2. Maintenance LabelS-173 088°C+30+20+100-10-20-30°FKOHLER CH18 GAS ENGINECheck5W-20, 5W-300+3210W-30, 10W-40+100Recommended OilAP

Page 9 - 3-5. Connecting The Battery

OM-175 104 Page 156-4. Changing Engine Oil, Oil Filter, And Fuel FilterRef. ST-801 188-A / Ref. ST-801 221 / Ref. ST-178 079-A / ST-800 395 / S-0842

Page 10 - range possible

OM-175 104 Page 166-5. Adjusting Engine SpeedRef. ST-801 188-A / ST-801 209-AAfter tuning engine, check enginespeeds with a tachometer (seetable). If

Page 11 - 4-2. Duty Cycle

OM-175 104 Page 176-6. Overload ProtectionST-801 226-A / Ref. ST-801 221Y Stop engine.1Fuse F1 (See Parts List)F1 protects the generator excita-tion c

Page 12 - is working properly

OM-175 104B – 1/97TABLE OF CONTENTSSECTION 1 – SAFETY PRECAUTIONS FOR ARC WELDING 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Page 13 - Service Agent

OM-175 104 Page 186-8. TroubleshootingA. WeldingTrouble RemedyNo weld output.Check control settings.Check weld connections.Check fuse F1 and replace i

Page 14 - ST-120 813-D

OM-175 104 Page 19C. EngineTrouble RemedyEngine will not crank.Check fuse F6, and replace if open (see Section 6-6).Check battery voltage.Check batter

Page 15

OM-175 104 Page 20SECTION 7 – ELECTRICAL DIAGRAMSB-180 690-BFigure 7-1. Circuit Diagram For Welding Generator

Page 16 - KOHLER CH18 GAS ENGINE

OM-175 104 Page 22SECTION 8 – PARTS LIST1234567891014111315232134364142Fig 8-2Fig 8-3Figure 8-1. Main AssemblyST-801 432-B2216171819202425262728293031

Page 17

OM-175 104 Page 23DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 8-1. Main AssemblyQuantity1 +159 907COVER, top1. . . . . . . . . . . . . . . . . . . . .

Page 18 - 6-5. Adjusting Engine Speed

OM-175 104 Page 24DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 8-2. Panel, Front w/Components (Fig 8-1 Item 44)Quantity1 S1 162 671 SWITCH, polarity 5 pos

Page 19

OM-175 104 Page 25DescriptionPartNo.ItemNo.Figure 8-3. Generator (Fig 8-1 Item 21)Quantity1 013 367 LABEL, warning moving parts can cause serious inju

Page 20 - 6-8. Troubleshooting

OM-175 104 Page 1SECTION 1 – SAFETY PRECAUTIONS FOR ARC WELDINGsafety_rom1 4/951-1. Symbol UsageMeans Warning! Watch Out! There are possible hazards w

Page 21 - C. Engine

OM-175 104 Page 2CYLINDERS can explode if damaged.Shielding gas cylinders contain gas under highpressure. If damaged, a cylinder can explode.Since gas

Page 22 - OM-175 104 Page 20

OM-175 104 Page 31-4. Additional Installation, Operation, And Maintenance HazardsMOVING PARTS can cause injury.1. Before working of generator, remove

Page 23 - SECTION 8 – PARTS LIST

OM-175 104 Page 4SECTION 2 – DEFINITIONS2-1. Symbol DefinitionsStop EngineFast(Run, Weld/Power)Fast/Slow(Run/Idle)Slow (Idle)Start EngineRead Operator

Page 24 - OM-175 104 Page 23

OM-175 104 Page 5SECTION 3 – INSTALLATION3-1. Installing Welding Generatorinstall1* 3/96 – Ref. ST-800 652 / Ref. ST-800 477-A / ST-158 936-A / S-0854

Page 25 - ST-800 816-A

OM-175 104 Page 63-3. Fuel ConsumptionRef. SB-179 9390.00.30.50.81.01.31.51.82.00 25 50 75 100 125 150 175 200 225 250 2757.576.625.674.733.782.841.89

Page 26

OM-175 104 Page 73-5. Connecting The BatteryRef. ST-800 394-B / Ref. ST-178 079-A / Ref. S-0756-D+–3/8, 1/2 inConnect (–) cable last.Tools Needed:3-6

Comments to this Manuals

No comments