FORM: OM-i028A January 1990 Miller Ef tective With Style No. KA-16 MODEL: GA-17C MANUAL OWNERS IMPORTANT: Read and understand the entire contents of both this manual and the power source manual used with this unit, with special emphasis Ofl the safety material throughout both manuals, before installing, operating, or maintaining this equipment.
1~ \~7 LIMITED WARRANTY EFFECTIVE: MARCH 15, 1989 This warranty supersedes all previous MILLER warranties LIMITED WARRANTY Subject and is exclusive with to the terms and conditions hereof, Miller Electric Mfg. Co., Appleton, Wisconsin warrants to its Distributor/Dealer that all new and unused Equipment fur nished by Miller is free from defect in workmanship and material as of the time and place of delivery by Miller.
February 1, 1991 FORM: OM-1028A ERRATA SHEET After this manual to data was printed, refinements appearing later in this manual. AMENDMENT TO SECTION 6 Amend Parts List Dia. Mkgs. 7-16 7-16 7-16 7- ~First as in equipment design occurred. This sheet lists exceptions PARTS LIST follow: Part No. Replaced 133 352 133 353 133352 .
SECTION 1 1-1. SAFETY PRECAUTIONS AND SIGNAL WORDS GENERAL INFORMATION AND SAFETY SAFETY WORDS 1-2. SYMBOL ALERT SIGNAL AND General A. The presented in this manual and on various la bels, tags, and plates on the unit pertains to equipment design, installation, operation, maintenance, and troubleshooting which should be read, understood, and followed forthe safe and effective use of this equipment. information B.
SECTION 3 INSTALLATION Monocoil Liner Trigger Switch Wire Outlet Guide Gun Switch Plug Jer Connector TB-124 473-A Figure 4A 3-1. Gun WARNING: ELECTRIC SHOCK can kill. Do not touch live electrical parts. Shut down welding power source before IMPORTANT: The wire outlet of the gun assembly. and wire feeder, and disconnect input power employing Iockouttagging procedures or installing gun. Components 1.
SEQUENCE OF OPERATION SECTION 4 4-1. GAS METAL ARC WELDING (GMAW) 3. Be sure that the proper shielding gas is connected to shielding gas valve. the a ELECTRIC SHOCK can kill; WARNING: MOVING PARTS can cause serious Injury; IMPROPER AIRFLOW AND EXPOSURE TO ENVIRONMENT can damage Internal parts. 4. 5. Keep all operating. from covers panels in place while Warranty is void it the wire feeder is operated with any portion of the outer enclosure removed.
SECTION 5 INSPECTION AND UPKEEP 5-1. Usage and shop conditions will determine frequency and type of maintenance required. 4~ WARNING: ELECTRIC SHOCK can kill; MOVING PARTS can cause serious Injury; WELDING WIRE can cause puncture wounds; HOT SURFACES can cause severe burns. MAINTENANCE 3. Remove contact tube, and replace with tube. 4. Reinstall nozzle, and a welding power source working on gun.
9. Insert new monocoil linerinto gun/feeder end of gun assembly. Be sure monocoil covered with tubing is at the gun/feeder connector. 11. Cutoff liner so that 3/8 in. 12. Install contact tube 10. Insert new sticks out. guide so that 1/8 in. (3 mm) of liner Hand tighten outlet guide and then tighten (9.5 mm) of liner sticks out of the head tube. adapter. outlet 13. Reinstall appropriate contact tube and nozzle. two full turns more. AA CAUTION: OVERTIGHTENING GUIDE damages liner.
SECTION 6 PARTS LIST 4 2 1 .5 12 9 4 16 TC124 Figure OM-1028 Page 6 6-1.
Item No. Part No. Description FIgure 1 2 3 4 4 4 5 6 7 8 9 10 11 12 13 12 13 14 15 16 16 16 17 18 089 118 128 087 000 000 885 267 535 299 067 068 120 164 089 079 079 048 604 602 081 902 878 535 834 525 173 909 129 178 128 769 129 179 120 995 079974 133 147 133 352 133 353 133 351 124 697 128758 6-1. Exploded Quantity View Of GA-17C Gun TUBiNG, nprn .375 ID x .062 (order by ft) ADAPTER, contact tube NOZZLE, slip type 1/2 on TUBE, contact .023 wire TUBE, contact .030 wire TUBE, contact .
ERRATA SHEET After this manual to data was appearing printed, refinements AMENDMENT TO SECTION 6 Amend Parts List Dia. as 7-16 133 352 7-16 7-16 133 353 133 351 Added 133352 133 353 133 351 106 590 ~First sheet lists exceptions follow: Replaced 7- equipment design occurred. This PARTS LIST Part No. Mkgs. in later in this manual.
January Miller FORM: OM-1028A 1990 Effective With Style No. KA-1 6 MODEL: GA-17C OWNERS MANUAL IMPORTANT: Read and understand the entire contents of both this manual and the power source manual used with this unit, with special emphasis on the safety material throughout both manuals, before installing, operating, or maintaining this equipment.
LIMITED WARRANTY EFFECTIVE: MARCH 15, 1989 This warranty supersedes all previous MILLER warranties and is exclusive with LIMITED WARRANTY Subject to the terms and conditions hereof, Miller Electric Mfg. Co., Appleton, Wisconsin warrants to its Distributor/Dealer that all new and unused Equipment fur nished by Miller is free from defect in workmanship and material as of the time and place of delivery by Miller.
SECTION 1 1-1. - SAFETY PRECAUTIONS AND SIGNAL WORDS 1-2. SAFETY WORDS GENERAL INFORMATION AND SAFETY ALERT SYMBOL AND SIGNAL signal words are General A. The Information presented in this manual and on various la bels, tags, and plates on the unit pertains to equipment design, installation, operation, maintenance, and troubleshooting which should be read, understood, and followed for the safe and effective B.
SECTION 3INSTALLATION Contact Tube Monocoil Liner Trigger Switch Wire Outlet Guide Gun Switch Plug un/Feeder Connector TB-124 473-A Figure a WARNING: ELECTRIC SHOCK can 3-1. Gun kill. Do not touch live electrical parts. Shut down welding power source before IMPORTANT: The wire outlet of the gun assembly. and wire feeder, and disconnect input power employing lockout/tagging procedures or installing gun. Components 1.
SECTION 4- SEQUENCE OF OPERATION 4-1. GAS METAL ARC WELDING 3. (GMAW) Be sure that the proper shielding gas is connected to shielding gas valve. the a WARNING: ELECTRIC SHOCK can kill; MOVING PARTS can cause serious Injury; IMPROPER AIRFLOW AND EXPOSURE TO ENVIRONMENT can damage internal parts. 4. 5. Keep Keep operating. panels in place while Warranty is void if the wire feeder is operated with any portion of the outer enclosure removed.
SECTION 5- MAINTENANCE 5-1. 3. INSPECTION AND UPKEEP Usage and shop conditions will determine and type of maintenance required. a frequency 4. ELECTRIC SHOCK can kill; WARNING: MOVING PARTS can cause serious injury; WIRE WELDING can cause puncture wounds; HOT SURFACES can cause severe burns. Remove contact tube, and Reinstall nozzle, and welding power source working on gun. Allow a or ft~ 4~ Do not touch live electrical parts. Shut down feeder before welding power source working on gun.
9. Insert new assembly. at the monocoillinerintogun/feederendofgun Be sure 11. Cutoff liner so that 3/8 in. new I__s_Il sticks out. guide so that 1/8 in. (3mm) of liner Hand tighten outlet guide and then tighten ___S__S S. .L..... IlI~LdII L011Ldt& LULJ~ ~ ~Uc1jJLeI. outlet two full turns a of liner sticks out of the head tube. monocoil covered with tubing is gun/feeder connector. I~. 10. Insert (9.5 mm) OVERTIGHTENING CAUTION: GUIDE damages liner. Do not 13.
SECTION 6- PARTS LIST 4 3 12 9 TC-124 605-B Figure OM-1028 Page 6 6-1.
Item No. Part No. Figure 6-1. Exploded 1 2 3 4 4 4 5 6 7 8 9 10 ii 12 13 12 13 14 15 16 16 16 17 18 089 885 118 267 128535 087 299 000 067 000 068 120 164 089 902 079 878 079 535 048 834 604 525 602 173 081 909 129 178 128769 129 179 120 995 079974 133 147 133352 133353 133 351 124 697 128758 Quantity Description View Of GA-17C Gun itt TUBING, nprn .375 ID x .062 (order by tt) ADAPTER, contact tube NOZZLE,sliptype 1 1 1/2ort 2 TUBE, contact .023 wire TUBE, contact .030 wire TUBE, contact .
C
