Sign In
Upload
Download
Table of Contents
Contents
Add to my manuals
Delete from my manuals
Share
URL of this page:
HTML Link:
Bookmark this page
Add
Manual will be automatically added to "My Manuals"
Print this page
×
Bookmark added
×
Added to my manuals
Manuals
Brands
Miller Manuals
Welding System
XR A
Owner's manual
Miller XR A Owner's Manual
Hide thumbs
1
2
Table Of Contents
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
page
of
64
Go
/
64
Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Section 1 − Safety Precautions - Read before Using
Symbol Usage
Arc Welding Hazards
Additional Symbols for Installation, Operation, and Maintenance
California Proposition 65 Warnings
Principal Safety Standards
EMF Information
Section 2 − Consignes de Sécurité − Lire Avant Utilisation
Symboles Utilisés
Dangers Relatifs Au Soudage À L'arc
Dangers Supplémentaires en Relation Avec L'installation, Le Fonctionnement Et la Maintenance
Proposition Californienne 65 Avertissements
Principales Normes de Sécurité
Informations Relatives Aux CEM
Section 3 − Definitions
Additional Safety Symbols and Definitions
Miscellaneous Symbols and Definitions
Section 4 − Specifications
Wire Feeder Specifications
Gun Specifications
Duty Cycle and Overheating
Section 5 − Installation
Connections with a CC, CV or CC/CV Voltage Welding Power Source Having a
14-Socket Receptacle
Connections with a CV Welding Power Source Having Separate 115 VAC and Contactor Control Receptacles
Connections with a CC Welding Power Source Having a Contactor Control Receptacle
Connections with a CC Welding Power Source and a 115 VAC/12 VDC Secondary Contactor
Removing Top Cover of Pistol Grip Gun
Air-Cooled Gun Connections
Water-Cooled Gun Connections
Air-Cooled Feeder Connections
Water-Cooled Feeder Connections
Voltage Sensing Lead Connections
115 Vac/Contactor Control Plug Information
Replacing 115 Vac/Contactor Control Plug with Customer-Supplied 5-Pin or Twistlock Plug
Installing Wire Spool
Threading Welding Wire through Feeder
Threading Welding Wire through Gun
Coolant Guidelines
Adjusting Wire Feed Starting Speed
SECTION 6 − OPERATION (Continued)
Run-In Speed Control
Jog Switch
Voltage/Wire Speed Switch and Meter (Optional)
Spot Controls (Optional)
Remote Voltage Control (Optional)
Power Switch
Flowmeter (Optional)
Internal Controls
Gun Controls
Shielding Gas
Coolant Supply for Water-Cooled Models Only
Sequence of Gas Metal Arc Welding (GMAW) − Continuous or Spot
Section 6 − Operation
Front Panel Controls of Feeder (Air-Cooled Model Shown)
Safety Equipment
Work and Voltage Sensing Cable Clamps
Section 7 − Maintenance & Troubleshooting
Routine Maintenance
Changing or Cleaning Gun Drive Roll
Changing Feeder Drive Roll and Wire Inlet Guide
Replacing or Cleaning Gun Drive Roll Bearing
Replacing or Cleaning Feeder Drive Roll Bearing
Changing Gun Contact Tip
Removing Diffuser in Air and Water-Cooled Pistol-Grip Guns
Replacing the Liner
Replacing Hub Assembly
Adjusting Hub Tension
Overload Protection
Water Flow Switch (Optional for Water-Cooled Models)
Troubleshooting
Section 8 − Electrical Diagrams
Section 9 − Parts List
Section 10 − Parts List Including Consumables
Advertisement
Quick Links
Download this manual
OM-1581
137 532AH
2015−04
Processes
MIG (GMAW) Welding
Description
Wire Feeder And Feeder Gun
™
™
XR A And XR W
File: MIG (GMAW)
Visit our website at
www.MillerWelds.com
Table of
Contents
Previous
Page
Next
Page
1
2
3
4
5
Advertisement
Table of Contents
Troubleshooting
SECTION 7 − MAINTENANCE & TROUBLESHOOTING
36
Troubleshooting
44
Need help?
Do you have a question about the XR A and is the answer not in the manual?
Ask a question
Questions and answers
Related Manuals for Miller XR A
Welding System Miller XR - Pistol - Pro Owner's Manual
Air and water-cooled gun (40 pages)
Welding System Miller XRW Owner's Manual
(64 pages)
Welding System Miller XR-ALUMAFEED Owner's Manual
(44 pages)
Welding System Miller XR-D Control Owner's Manual
Wire feeder and feeder gun (40 pages)
Welding System Miller XR-S Control Owner's Manual
Wire feeder and feeder gun (40 pages)
Welding System Miller XR-15A Owner's Manual
With quick disconnect ce, 200/400 ampere air/water push-pull welding gun (36 pages)
Welding System Miller XR-30A Owner's Manual
With quick disconnect ce, 200/400 ampere air/water push-pull welding gun (36 pages)
Welding System Miller XR-AlumaPro Series Owner's Manual
Air and water-cooled guns, ce and non-ce models (40 pages)
Welding System Miller XR-Pistol-Plus Owner's Manual
Air and water-cooled guns (32 pages)
Welding System Miller XR - AlumaPro Owner's Manual
300 ampere (air) push-pull welding gun (36 pages)
Welding System Miller XMT 300 CC Owner's Manual
(64 pages)
Welding System Miller XMT 350 CC/CV Owner's Manual
Auto-line ce (36 pages)
Welding System Miller XMT350 CC/CV Auto-Line CE Owner's Manual
(56 pages)
Welding System Miller XMT 350 Owner's Manual
Fieldpro with auto-line and arcreach (56 pages)
Welding System Miller XMT 350 VS Auto-Line w/WCC Owner's Manual
(40 pages)
Welding System Miller XMT 400 Owner's Manual
(40 pages)
Table of Contents
Print
Rename the bookmark
Delete bookmark?
Delete from my manuals?
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL
Need help?
Do you have a question about the XR A and is the answer not in the manual?
Questions and answers