Miller Electric OM-227 398D manual Millermatic 350P Water Cooled Gun Connections

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4-3. Millermatic 350P Water Cooled Gun Connections

8

7

1

2

Ref. 804 945-A

6

5

3

4

Tools Needed:

9/16 in

.Turn on coolant supply before welding or gun will be damaged.

1Coolant Supply

2Millermatic 350P

3Gun Control Cable

Insert plug into gun control receptacle and tighten threaded collar.

4 Water In Hose

Connect to coolant supply with supplied coupler and water hose (left-hand threads).

5 Gun Connector

Loosen gun securing knob, and insert gun connector through Wire opening until it

bottoms against block. Tighten knob. Close and latch door.

6 Water Out Hose

Connect to coolant supply with supplied coupler and water hose (left-hand threads).

7Coolant “In”

8Coolant “Out”

OM-227 398 Page 8

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Contents XR Aluma-Pro From Miller to You Table of Contents Declaration of Conformity for European Community CE Products Symbol Usage Arc Welding HazardsEMF Information About Implanted Medical Devices+ + − DefinitionsSymbols And Definitions Manufacturer’s Rating Label For CE Products OnlyWeee Label For Products Sold Within The EU Specifications − Introduction Duty Cycle And Overheating Torch Only− 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 Threading Welding Wire Through XR-Control Feeder Adjusting Tension At FeederPin Plug Information Opening Top Cover Of XR-Aluma-Pro GunThreading Welding Wire Through Gun For XR-Aluma-Pro 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 Replacing Head Tube Liner In XR-Aluma-Pro Guns Changing Gun Contact TipPower Pin End Turn Off welding power source and wire feederReplacing The Gun Liner On XR-Aluma-Pro Guns Gun End− Maintenance & Troubleshooting Routine Maintenance For Aluminum Push/Pull GunsCleaning The Gun Liner On XR-Aluma-Pro Guns Gun End Turn Off welding power source and wire feederTroubleshooting Table Disconnect power before troubleshootingTrouble Remedy − Electrical Diagrams Circuit Diagram For XR-Aluma-Pro Gun− Parts List Exploded View Of XR-A Aluma-Pro GunPart Description Quantity 229 Water Head Tube Assembly Of Aluma-Pro Gun Air Head Tube Assembly Of Aluma-Pro Gun − Parts List Including Consumables NumberHeavy Duty FasTiptContact Tips SOCKET/WRENCH Selection Table Standard Metric Material Thickness Reference Chart Service SupportOwner’s Record