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Welding System
HF-251D-1
Miller HF-251D-1 Manuals
Manuals and User Guides for Miller HF-251D-1. We have
2
Miller HF-251D-1 manuals available for free PDF download: Owner's Manual, Specifications
Miller HF-251D-1 Owner's Manual (38 pages)
Brand:
Miller
| Category:
Welding System
| Size: 0 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
Principal Safety Standards
7
EMF Information
8
Section 1 - Consignes de Securite - Lire Avant Utilisation
9
Signification des Symboles
9
Dangers Relatifs Au Soudage À L'arc
9
Dangers Supplémentaires en Relation Avec L'installation, Le Fonctionnement Et la Maintenance
11
Principales Normes de Sécurité
12
Information Sur Les Champs Électromagnétiques
12
Specifications
13
Section 2 - Installation
13
Typical Process Connections
13
Installing Gas Supply
14
Power Source Plug Information and Connections
15
Operator Control Receptacle Information and Connections
16
Operator Control Receptacle Socket Information
16
Connecting to Weld Output Terminals
17
Connecting Input Power
18
Section 3 - Operation
19
Controls
19
High Frequency Switch
19
High Frequency Selector Switch
19
High Frequency Intensity Control
20
Power Switch and Pilot Light
20
Postflow Timer
20
Shielding Gas
20
Section 4 - Maintenance & Troubleshooting
21
Routine Maintenance
21
Adjusting Spark Gaps
22
Troubleshooting
23
Section 5 - Electrical Diagrams
24
Section 6 - High Frequency
26
Welding Processes Requiring High Frequency
26
Incorrect Installation
26
Correct Installation
27
Section 7 - Selecting and Preparing Tungsten Electrode
28
Selecting Tungsten Electrode
28
Preparing Tungsten for AC or DC Electrode Positive (DCEP) Welding
29
Preparing Tungsten for DC Electrode Negative (DCEN) Welding
29
Section 8 - Guidelines for Tig Welding (Gtaw)
30
Positioining the Torch
30
Torch Movement During Welding
30
Positioning Torch Tungsten for Various Weld Joints
31
Section 9 - Parts List
32
Options and Accessories
38
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Miller HF-251D-1 Specifications (2 pages)
Miller Electric High-Frequency Arc Starter and Stabilizer Specifications
Brand:
Miller
| Category:
Welding System
| Size: 0 MB
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