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Bobcat 250 Diesel
Miller Electric Bobcat 250 Diesel Manuals
Manuals and User Guides for Miller Electric Bobcat 250 Diesel. We have
1
Miller Electric Bobcat 250 Diesel manual available for free PDF download: Owner's Manual
Miller Electric Bobcat 250 Diesel Owner's Manual (72 pages)
Engine Driven Welding Generator
Brand:
Miller Electric
| Category:
Welding System
| Size: 4.36 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
Section 5 − Installation
18
Installing Welding Generator
18
Installing Exhaust Pipe
19
Connecting the Battery
19
Overview and Engine Prestart Checks
20
Connecting to Weld Output Terminals
22
Selecting Weld Cable Sizes
23
Section 6 − Operating the Welding Generator
24
Engine Control Switches
24
Weld Output Controls
25
Typical Stick Welding Connections and Control Settings
26
Typical MIG Welding Connections and Settings
27
Typical MIG Connections and Settings Using Weld Control and Spoolgun
28
Section 7 − Operating Auxiliary Equipment
29
Generator Power Receptacles
29
Simultaneous Weld and Power
30
Wiring Instructions for Optional 240 Volt, Single-Phase Plug (NEMA 14-50P)
30
Section 8 − Operating Optional Battery Charger
31
Battery Charge Controls
31
Determining Battery Charging Current
31
Battery Charge Cable Connections
32
Battery Charging Procedure
33
Section 9 − Maintenance and Troubleshooting
35
Routine Maintenance
35
Maintenance Label and Engine Maintenance Activities
36
Servicing Air Cleaner
38
Adjusting Engine Speed
39
Overload Protection
42
Troubleshooting Tables
43
Section 10 − Parts List
45
Recommended Spare Parts
45
Section 11 − Electrical Diagrams
46
Section 12 − Run-In and Wetstacking
50
Run-In and Wetstacking
50
Section 13 − Performance Data
51
Fuel Consumption Curves
51
Generator Power Curve
52
Duty Cycle
52
Stick Mode Volt-Ampere Curves
53
MIG Mode Volt-Ampere Curve
54
Section 14 − Generator Power Guidelines
55
Grounding When Supplying Building Systems
56
Section 15 − Stick Welding (Smaw) Guidelines
62
Electrode and Amperage Selection Chart
63
Positioning Electrode Holder
64
Poor Weld Bead Characteristics
64
Good Weld Bead Characteristics
64
Conditions that Affect Weld Bead Shape
65
Electrode Movement During Welding
65
Butt Joints
66
Lap Joint
66
Tee Joint
66
Weld Test
67
Troubleshooting − Incomplete Fusion
68
Troubleshooting − Lack of Penetration
68
Troubleshooting − Burn-Through
69
Troubleshooting − Waviness of Bead
69
COMPLETE PARTS LIST - Www.millerwelds.com
72
Options and Accessories
72
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