Lincoln Electric IM10024 manual Current Ratings, Long Stickout Extension

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C-4

 

ACCESSORIES

C-4

 

 

 

 

 

 

K148 CONTACT NOZZLE AND K149 Linc-FillTM

7.

Slide the center guide (G) up out of the pivot body

LONG STICKOUT EXTENSION

8.

until the tang is above the window.

 

This nozzle is available in three models and can be

Place the Linc-Fill guide assembly into the nozzle

used for Innershield® or submerged arc processes.

 

window, and then lower the center guide tube (G)

K148-A- For 3/32” and 1/8” (2.4 - 3.2mm) wire.

9.

back down to its original position.

 

Line up the spot at the top of the center guide tube

K148-B

- For 5/32” and3/16” (4.0 - 4.8mm) wire.

 

(G) with the 3/8” (9.5 mm) tapped hole in the upper

 

 

 

pivot block (A) and put the 3/8” (9.5 mm) set screw

K148-C- For 1/16” to 5/64” (1.6 to 2.0mm) wire.

 

(C) back into the hole and tighten securely.

 

FIG. C.4 - TYPICAL CONFIGURATIONS

Current Ratings

A. InnershieldWithout LincWelding:-Fill Attachment

600 amps, 100% duty, no water cooling

1100 amps, 100% duty, with water cooling Submerged arc welding:

1100 amps, 100% duty, no water cooling

B. InnershieldWith K149 orLineSubmerged-Fill AttachmentArc Welding:

1100 amps, 100% duty, no water cooling

Water Cooling Attachment

When using currents over 600 amperes at high duty cycles water cooling always increases contact tip life. The cooling attachment, Part No. T12928 must be ordered seperately. Installation instructions are includ- ed in the kit. Connect the attachment to the water sup- ply and the drain with rubber tubing obtained locally. Water flow should be between 1/2 to 1 gallon (1.9 to 3.8L) of tap water per minute.

K149 Installation (See Figure C.5)

1. Install the K149 attachment before mounting the

K148 nozzle on the welder.

2. Place a small C-clamp on the spring supporting members (A) and (B) in such a manner that the spring can be compressed. Look up into the hole in the end of contact tip and tighten the C-clamp until the tang lifts off the surface of the tip.

3. Remove the 3/8” (9.5 mm) set screw (C) in the body (A).

4. Remove the contact tip clamping nut (D) and the contact tip.

5. Remove the brass thread protecting collar (E).

6. Remove the dirt shield (F) from the barrel of the nozzle.

K 148K 148

 

 

 

 

 

 

With Water

 

 

 

 

 

 

 

 

 

Cooling

K 148 & K 149

 

 

 

 

 

 

Attachment

 

 

 

 

 

 

 

 

 

FIG. C.5 - K149 INSTALLATION

 

 

 

 

 

 

 

 

 

 

C A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

F

 

G

H

 

E

 

D

 

11

 

 

12

13

10

14

MAXSA™ 22 & 29 WIRE DRIVES

Image 26
Contents MAXsa 22 & 29 Wire Drives Safety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiLES Machines À Souder À Thank You Table of Contents MAXsa 22 & 29 Wire Drives 1PRODUCT DESCRIPTIONA-1DESIGNClosed-loopFEATURESspeedcontrol- .MAXsa General InformationInstallation Figure A.2 Location of MAXsa 29 ComponentsSpecifications Width DepthHigh Frequency Protection NON-STANDARD Safety InformationLocation and Mounting Mounting Dimensions System ConnectionsConfiguration Figure A.3Table A.1 Drive Roll Kits Wire Feed MechanismGear Ratio Conversion Kits See Table A.1 Output Cable Guidelines Remote Sense Lead SpecificationsElectrode Connections K325 TC-3 Travel Carriage K325HC5-StoStandard70/min 127mm- 9521 toratio1.88M/mimInstallation Figure A.6 Wire Drive MountingInclined Operation of TC-3 Figure A.10 Inclined OperationDrive Gear Tracking Carriage Bearing TrackingOperation Head Position AdjustmentsMaxsa 22 & 29 Wire Drives Starting TechniquesFigure B.1 Feed Head Adjustment Search AccessoriesFollow these steps Connect the lug on the electrode cables from K226 Contact Assembly Model K226-TCurrent Ratings Long Stickout ExtensionOperation Loading of WireK148 Nozzle Installation K285 Installation to the K148 K285 Concentric Flux ConeK285 Installation with K149 Figure C.10 K285/K149 K285 installation with the K129With the K129 Tiny Twin-Arc No zle After K285 Used in Horizontal Fillet ApplicationsWith K148 or K148/K149 combination After K285 in Deep Narrow Gap ApplicationsK29 Vertical Head Adjuster Adjustment and LockingK96 Horizontal Head Adjuster Installation See Figure C.14For .045 through 5/641.0-2.0mm Wires K129 Tiny Twinarc KITNozzle Installation Figure C.17K225 Submerged ARC Twinarc KIT Figure C.18 K225 Twinarc ComponentsNozzle Installation See Figure C.18 Figure C.20Tiny Twinarc K281 Solid Wire Straightener forWire Loading and Adjustment Sense Lead Fuse MaintenanceElectric Shock can kill Troubleshooting HOW to USE Troubleshooting GuideOutput Problems Diagrams Dimension Print L13370Precaucion Warnung