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Bobcat 225
Miller Electric Bobcat 225 Manuals
Manuals and User Guides for Miller Electric Bobcat 225. We have
2
Miller Electric Bobcat 225 manuals available for free PDF download: Owner's Manual
Miller Electric Bobcat 225 Owner's Manual (78 pages)
Engine Driven Welding Generator
Brand:
Miller Electric
| Category:
Welding System
| Size: 4.65 MB
Table of Contents
Table of Contents
3
Section 1 − Safety Precautions − Read before Using
5
Symbol Usage
5
Arc Welding Hazards
5
Engine Hazards
7
Compressed Air Hazards
7
Additional Symbols for Installation, Operation, and Maintenance
8
California Proposition 65 Warnings
9
Principal Safety Standards
9
EMF Information
9
Section 2 − Consignes de Sécurité − Lire Avant Utilisation
10
Signification des Symboles
10
Dangers Relatifs Au Soudage À L'arc
10
Dangers Existant en Relation Avec Le Moteur
12
Dangers Liés À L'air Comprimé
13
Dangers Supplémentaires en Relation Avec L'installation, Le Fonctionnement Et la Maintenance
13
Proposition Californienne 65 Avertissements
15
Principales Normes de Sécurité
15
Information EMF
15
Section 3 − Definitions
16
Section 4 − Specifications
16
Weld, Power, and Engine Specifications
16
Dimensions, Weights, and Operating Angles
17
Dimensions for Units with Optional Running Gear
17
Fuel Consumption (Subaru/Robin-Powered Units)
18
Fuel Consumption (Kohler-Powered Units)
18
Volt-Ampere Curves
19
Generator Power Curve
20
Duty Cycle
20
Section 5 − Installation
21
Installing Welding Generator
21
Engine Prestart Checks (Subaru/Robin-Powered Units)
22
Engine Prestart Checks (Kohler-Powered Units)
23
Installing Exhaust Pipe
24
Connecting or Replacing the Battery
24
Connecting to Weld Output Terminals
25
Selecting Weld Cable Sizes
26
Section 6 − Operating the Welding Generator
28
Front Panel Controls
28
Cold Weather Engine Operation
29
Typical Stick Welding Connections and Control Settings
30
Solid Wire Applications
31
Typical MIG Welding Connections and Settings
31
Typical MIG Connections and Settings Using Weld Control and Spoolgun
33
Section 7 − Operating Auxiliary Equipment
34
Standard Receptacles
34
Optional Generator Power Receptacles
35
Simultaneous Weld and Power
36
Wiring Optional 240 Volt Plug
36
Section 8 − Maintenance (Subaru/Robin-Powered Units)
37
Maintenance Label (Subaru/Robin-Powered Units)
37
Routine Maintenance (Subaru/Robin-Powered Units)
38
Servicing Air Cleaner (Subaru/Robin-Powered Units)
39
Servicing Optional Spark Arrestor (Subaru/Robin-Powered Units)
39
Changing Engine Oil, Oil Filter, and Fuel Filter (Subaru/Robin-Powered Units)
40
Adjusting Engine Speed (Subaru/Robin-Powered Units)
41
Overload Protection (Subaru/Robin-Powered Units)
42
Section 9 − Maintenance − (Kohler-Powered Units)
43
Maintenance Label (Kohler-Powered Units)
43
Routine Maintenance (Kohler-Powered Units)
44
Servicing Air Cleaner (Kohler−Powered Units)
45
Changing Engine Oil, Oil Filter, and Fuel Filter (Kohler-Powered Units)
46
Adjusting Engine Speed (Kohler-Powered Units)
47
Overload Protection (Kohler-Powered Units)
48
Servicing Optional Spark Arrestor (Kohler-Powered Units)
48
Section 10 − Troubleshooting
49
Welding Troubleshooting
49
Generator Power Troubleshooting
49
Engine Troubleshooting
50
Section 11 − Parts List
51
Recommended Spare Parts
51
Section 12 − Electrical Diagrams
52
Section 13 − Generator Power Guidelines
54
Grounding When Supplying Building Systems
55
Section 14 − Stick Welding (Smaw) Guidelines
61
Electrode and Amperage Selection Chart
62
Conditions that Affect Weld Bead Shape
64
Electrode Movement During Welding
64
Butt Joints
65
Lap Joint
65
Tee Joint
65
Weld Test
66
Section 15 − Mig Welding (Gmaw) Guidelines
69
Typical MIG Process Connections Using a Voltage-Sensing Wire Feeder
69
Holding and Positioning Welding Gun
69
Conditions that Affect Weld Bead Shape
70
Gun Movement During Welding
71
Poor Weld Bead Characteristics
71
Good Weld Bead Characteristics
71
Troubleshooting − Excessive Spatter
72
Troubleshooting − Porosity
72
Troubleshooting − Excessive Penetration
72
Troubleshooting − Lack of Penetration
73
Troubleshooting − Incomplete Fusion
73
Troubleshooting − Burn-Through
73
Troubleshooting − Waviness of Bead
74
Troubleshooting − Distortion
74
Common MIG Shielding Gases
75
COMPLETE PARTS LIST - Www.millerwelds.com
78
Options and Accessories
78
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Miller Electric Bobcat 225 Owner's Manual (48 pages)
Arc Welding Power Source
Brand:
Miller Electric
| Category:
Welding System
| Size: 1.3 MB
Table of Contents
Table of Contents
3
Section 1 − Safety Precautions - Read before Using
5
Symbol Usage
5
Arc Welding Hazards
5
Additional Symbols for Installation, Operation, and Maintenance
7
California Proposition 65 Warnings
7
Principal Safety Standards
8
EMF Information
8
Section 2 − Consignes de Sécurité − À Lire Avant Utilisation
9
Signification des Symboles
9
Dangers Relatifs Au Soudage À L'arc
9
Autres Symboles Relatifs À L'installation, Au Fonctionnement Et À L'entretien de L'appareil
11
Principales Normes de Sécurité
12
Information Sur Les Champs Électromagnétiques
12
Section 3 − Definitions
13
Symbols and Definitions
13
Manufacturer's Rating Labels
13
Section 4 − Installation
14
Specifications
14
Duty Cycle Charts
15
Volt-Ampere Curves
16
Selecting a Location
18
Installing Electrode Holder and Work Clamp
19
Weld Output Cables
19
Electrical Service Guide
20
Internal Connections for Operating 115/230 Volts, 225 Amperes AC and AC/DC Models from 115 Volts
21
Internal Connections for Operating 230/400 Volts, 300/200 Amperes AC/DC or 300 Amperes AC Models from 230 Volts
22
Connecting Input Power
23
Section 5 − Operation
24
Controls
24
Section 6 − Maintenance & Troubleshooting
26
Routine Maintenance
26
Lubricating Shunt Block and Anti-Noise Adjustment
26
Reinstalling Amperage Adjustment Indicator
27
Troubleshooting
28
Section 7 − Electrical Diagrams
29
Section 8 − Welding Methods & Troubleshooting
34
Shielded Metal Arc Welding (SMAW) Procedure
34
Electrode and Amperage Selection Chart
35
Striking an Arc
36
Positioning the Electrode Holder
36
Weld Bead Characteristics
37
Conditions that Affect Weld Bead Shape
37
Electrode Movement During Welding
38
Butt Joints
38
Lap Joints
39
Tee Joints
39
Section 9 − Parts List
42
Options and Accessories
48
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