Miller Electric OM-227 398D manual Pin Plug Information, Opening Top Cover Of XR-Aluma-Pro Gun

Page 15

4-7. 10-Pin Plug Information

10

Pin*

Pin Information

AElectrode sense lead

BMotor Common

E

 

F

G

Trigger

D

 

 

 

J

G

C

Motor 0 to +24 volts dc with respect to pin B

 

 

 

 

C

I

H

D

Trigger

 

 

 

 

B

A

 

E

Wire speed Ref. +9 volts dc

 

 

 

H

Wire speed com

 

 

 

F

Wire speed 0 to +9 volts dc with respect to pin H

 

 

 

J

Gun sensing resistor with respect to pin H

 

 

 

I

Not used

4-8. Opening Top Cover Of XR-Aluma-Pro Gun

1 Top Cover

Squeeze sides of cover and lift up as shown.

To close cover, pivot cover closed on gun, and push cover down until cover locks tight.

1

Ref. 804 544-B

OM-227 398 Page 11

Image 15
Contents XR Aluma-Pro From Miller to You Table of Contents Declaration of Conformity for European Community CE Products Arc Welding Hazards Symbol UsageAbout Implanted Medical Devices EMF Information− Definitions + +Symbols And Definitions Manufacturer’s Rating Label For CE Products OnlyWeee Label For Products Sold Within The EU Torch Only Specifications− Introduction Duty Cycle And Overheating− Installation Do not use gas pressure above 50 psi 345 kPaXR Control Millermatic 350P XR-Water-Cooled Gun Connections Millermatic 350P Water Cooled Gun Connections For Aluminum Push−Pull welding Adjusting Tension At Feeder Threading Welding Wire Through XR-Control FeederOpening Top Cover Of XR-Aluma-Pro Gun Pin Plug InformationFor XR-Aluma-Pro Gun Threading Welding Wire Through GunGun Pressure Roll Tension Setting − OperationGun Controls Shielding Gas Coolant Supply For Water-Cooled Models Only Gun Drive Assembly Maintenance For An XR-Aluma-Pro Gun Changing Gun Contact Tip Replacing Head Tube Liner In XR-Aluma-Pro GunsGun End Power Pin EndTurn Off welding power source and wire feeder Replacing The Gun Liner On XR-Aluma-Pro GunsRoutine Maintenance For Aluminum Push/Pull Guns − Maintenance & TroubleshootingGun End Turn Off welding power source and wire feeder Cleaning The Gun Liner On XR-Aluma-Pro GunsTroubleshooting Table Disconnect power before troubleshootingTrouble Remedy Circuit Diagram For XR-Aluma-Pro Gun − Electrical DiagramsExploded View Of XR-A Aluma-Pro Gun − Parts ListPart Description Quantity 229 Water Head Tube Assembly Of Aluma-Pro Gun Air Head Tube Assembly Of Aluma-Pro Gun Number − Parts List Including ConsumablesHeavy Duty FasTiptContact Tips SOCKET/WRENCH Selection Table Standard Metric Material Thickness Reference Chart Support ServiceOwner’s Record