Lincoln Electric LN-9F GMA - Manual

Lincoln Electric LN-9F GMA

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Table of Contents:

  • Page 2 – SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines
  • Page 3 – ii; ELECTRIC SHOCK can kill.
  • Page 4 – iii; Refer to
  • Page 5 – iv; PRÉCAUTIONS DE SÛRETÉ
  • Page 6 – Thank You; Please Examine Carton and Equipment For Damage Immediately
  • Page 7 – TAbLE OF CONTENTS; Safety
  • Page 10 – INSTALLATION; TECHNICAL SPECIFICATIONS; Recommended; LENGTH
  • Page 11 – MOUNTING THE WIRE FEED UNIT; MOUNTING THE CONTROL bOX
  • Page 12 – ROUTING THE ELECTRODE; POWER INPUT CAbLE ASSEMbLY; FIGURE A.1 – INPUT CONTROL CAbLE AND
  • Page 13 – FIGURE A.2 – STRAIN RELIEF CLAMP; bOTTOM VIEW
  • Page 15 – • Turn off input power to the welding; ELECTRIC SHOCK
  • Page 18 – FIGURE A.7 – CONNECTION OF LN-9 GMA TO PULSE POWER 500 POWER SOURCES
  • Page 20 – FIGURE A.9 – CONNECTION OF LN-9 GMA TO V300 POWER SOURCES
  • Page 21 – MACHINE GROUNDING; TAbLE A.1 – WORK CAbLE SIzES; DIRECT WORK LEAD CONNECTION
  • Page 22 – FOR GMA GUN CAbLES:; FIGURE A.10 – GUN CAbLE CONNECTIONS
  • Page 23 – FIGURE A.11 – SHIELDING GAS HOOKUP
  • Page 24 – OPERATION
  • Page 25 – GENERAL DESCRIPTION
  • Page 27 – CONTROLS AND SETTINGS; ELECTRODE POLARITY SWITCH:
  • Page 28 – FIGURE b.3 – WIRE FEEDER CONTROLS FOR LN-9 GMA
  • Page 29 – FIGURE b.4 – WIRE FEEDER CONTROLS FOR LN-9F GMA
  • Page 30 – CIRCUIT bREAKER
  • Page 32 – DRIVE ROLL INSTALLATION
  • Page 33 – GUIDE TUBE DETAIL; FIGURE b.5 – INSTALLING DRIVE ROLLS ON A 2-ROLL FEEDER
  • Page 35 – GUIDE TUBE DETAIL; FIGURE b.6 – INSTALLING DRIVE ROLLS ON A 4-ROLL FEEDER
  • Page 36 – WIRE LOADING; LOWER
  • Page 38 – CAUTION
  • Page 39 – FEEDING ELECTRODE AND bRAKE ADJUSTMENT
  • Page 40 – IDLE ROLL PRESSURE SETTING; PRESSURE
  • Page 41 – ADJUST THE POWER SOURCE; ADJUST THE LN-9 GMA CONTROLS
  • Page 42 – SELECT ACCELERATION
  • Page 43 – MAKING A WELD; PROCEDURE AT END OF COIL
  • Page 44 – AUXILIARY EQUIPMENT CONTACTS; WIRE REEL STANDS AND MOUNTINGS; MOUNTING STAND; ACCESSORIES
  • Page 45 – ATTACHING THE WIRE REEL STANDS; WIRE REEL DOOR KIT
  • Page 47 – WIRE FEEDER ACCESSORIES; GUN AND CAbLE ASSEMbLIES; TAbLE C.1 – LN-9 GMA GUN AND CAbLE ASSEMbLIES
  • Page 49 – K320 FLUX TANK LOADING
  • Page 50 – K58 MAGNETIC SEPARATOR
  • Page 52 – SAFETY PRECAUTIONS; ROUTINE MAINTENANCE; DRIVE ROLLS AND GUIDE TUbES; PERIODIC MAINTENANCE; CONTROL bOX; MAINTENANCE
  • Page 53 – GUN AND CAbLE MAINTENANCE; FIGURE D.1 – SPEED SENSOR MODULE LOCATION
  • Page 54 – FIGURE D.2 – SWITCH REQUIREMENTS
  • Page 55 – TROUbLESHOOTING
  • Page 56 – WIRE FEEDING PRObLEMS; TROUbLESHOOTING GUIDE
  • Page 57 – local authorized field service facility
  • Page 60 – WELDING PRObLEMS
  • Page 62 – LN-9 GMA WIRING DIAGRAM; DIAGRAMS
  • Page 63 – LN-9F GMA WIRING DIAGRAM
  • Page 64 – LN-9 GMA DIMENSION PRINT
  • Page 65 – WIRE DRIVE UNIT
  • Page 67 – NOTES
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IM355-C

June, 2010

Safety Depends on You

Lincoln arc welding equipment
is designed and built with safe-
ty in mind. However, your
overall safety can be increased
by proper installation. . . and
thoughtful operation on your
part.

DO NOT INSTALL,

OPERATE OR REPAIR THIS
EQUIPMENT WITHOUT
READING THIS MANUAL
AND THE SAFETY PRECAU-
TIONS CONTAINED
THROUGHOUT.

And, most

importantly, think before you
act and be careful.

OPERATOR’S MANUAL

For use with machines having Code Numbers:

9100 and Above

LN-9 GMA and LN-9F GMA Wire Feeder

• Sales and Service through Subsidiaries and Distributors Worldwide •

Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com

• World's Leader in Welding and Cutting Products •

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Summary

Page 2 - SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines

FOR ENGINEpowered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors....

Page 3 - ii; ELECTRIC SHOCK can kill.

SAFETY ii ii ARC RAYS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks andthe rays of the arc when welding or observingopen arc welding. Headshield and filter lensshould conform to ANSI Z87. I standards. 4.b. Use suitable clothing made from durable...

Page 4 - iii; Refer to

SAFETY iii iii FOR ELECTRICALLYpowered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working onthe equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’srecommendations. 8.c. Ground the ...

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