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XR A
Miller Electric XR A Manuals
Manuals and User Guides for Miller Electric XR A. We have
1
Miller Electric XR A manual available for free PDF download: Owner's Manual
Miller Electric XR A Owner's Manual (60 pages)
Wire Feeder And Feeder Gun
Brand:
Miller Electric
| Category:
Welding Accessories
| Size: 2.44 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 − Lire Avant Utilisation
9
Symboles Utilisés
9
Dangers Relatifs Au Soudage À L'arc
9
Dangers Supplémentaires en Relation Avec L'installation, Le Fonctionnement Et la Maintenance
11
Proposition Californienne 65 Avertissements
11
Principales Normes de Sécurité
12
Information EMF
12
Section 3 − Specifications
13
Wire Feeder Specifications
13
Gun Specifications
13
Duty Cycle and Overheating
13
Section 4 − Installation
14
Connections with a CC, CV or CC/CV Voltage Welding Power Source Having a 14-Socket Receptacle
14
Connections with a CV Welding Power Source Having Separate 115 VAC and Contactor Control Receptacles
15
Connections with a CC Welding Power Source Having a Contactor Control Receptacle
15
Connections with a CC Welding Power Source and a 115 VAC/12 VDC Secondary Contactor
16
Removing Top Cover of Pistol Grip Gun
16
Air-Cooled Gun Connections
17
Water-Cooled Gun Connections
18
Air-Cooled Feeder Connections
19
Water-Cooled Feeder Connections
20
Voltage Sensing Lead Connections
21
115 Vac/Contactor Control Plug Information
22
Replacing 115 Vac/Contactor Control Plug with Customer-Supplied 5-Pin or Twistlock Plug
23
Installing Wire Spool
24
Threading Welding Wire through Feeder
25
Threading Welding Wire through Gun
26
Coolant Guidelines
26
Adjusting Wire Feed Starting Speed
27
Section 5 − Operation
28
Front Panel Controls of Feeder (Air-Cooled Model Shown)
28
Safety Equipment
28
Work and Voltage Sensing Cable Clamps
28
Run-In Speed Control
29
Jog Switch
29
Voltage/Wire Speed Switch and Meter (Optional)
29
Spot Controls (Optional)
30
Remote Voltage Control (Optional)
30
Power Switch
30
Flowmeter (Optional)
31
Internal Controls
31
Gun Controls
32
Shielding Gas
32
Coolant Supply for Water-Cooled Models Only
32
Sequence of Gas Metal Arc Welding (GMAW) − Continuous or Spot
32
Section 6 − Maintenance & Troubleshooting
33
Routine Maintenance
33
Changing or Cleaning Gun Drive Roll
34
Changing Feeder Drive Roll and Wire Inlet Guide
35
Replacing or Cleaning Gun Drive Roll Bearing
36
Replacing or Cleaning Feeder Drive Roll Bearing
36
Changing Gun Contact Tip
37
Removing Diffuser in Air and Water-Cooled Pistol-Grip Guns
37
Replacing the Liner
38
Replacing Hub Assembly
39
Adjusting Hub Tension
40
Overload Protection
40
Water Flow Switch (Optional for Water-Cooled Models)
40
Troubleshooting
41
Section 7 − Electrical Diagrams
43
Section 8 − Parts List
46
Section 9 − Parts List Including Consumables
56
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