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February
1989
OWN ERS
MANUAL
AUTOi~J
MILLER ELECTRIC MFG. Co.
718 S. BOUNDS
ST.
P.O. Box 1079
APPLETON,
WI
54912 USA
ADDITIONAL COPY PRICE
35
CENTS
IMPORTANT Read
and
understand
the
entire
contents
of this
manual,
with
special emphasis
on
the
safety
material
throughout
the
manual,
before
installing, operating,
or
maintaining
this
equip
ment.
This unit and these instructions
are
for
use
only by
persons trained and
experienced
in the safe
operation
of
welding equipment.
Do
not
allow
un
trained
persons
to
install, operate,
or
maintain this
unit.
Contact
your
distributor if
you do
not
fully
understand these instructions.
FORM: 112934
Effective With
Style
No.
JG-20
MODEL
AUTO ARC
MWG 160
MWG
160B
NWSA CODE NO. 4579
PRINTED
IN
U.S.A.
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Related Manuals for Miller Electric AUTO ARC MWG 160
Summary of Contents for Miller Electric AUTO ARC MWG 160
- Page 1 MWG 160 distributor if unit. Contact you do fully your 160B understand these instructions. OWN ERS MANUAL AUTOi~J MILLER ELECTRIC MFG. Co. P.O. Box 1079 718 S. BOUNDS 54912 USA APPLETON, ADDITIONAL COPY PRICE CENTS NWSA CODE NO. 4579 PRINTED U.S.A.
- Page 2 ARE LIMITED TO THE REMEDY PROVIDED BY THIS TABILITY AND FITNESS FOR PARTICULAR PURPOSE, WARRANTY: AND, ENFORCEABLE EXTENT LIMITED TO THE DURATION OF THIS WARRANTY. UNDER APPLICABLE MILLER ELECTRIC SHALL IN LAW, NO EVENT BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL Some allow limitations long implied states...
- Page 3 TABLE OF CONTENTS Section Page SECTION INTRODUCTION General Information And Safety 1-1. 1-2. Receiving-Handling 1-3. Description 1-4. Duty Cycle SECTION INSTALLATION Gun/Feeder Connector Installation 2-1. 2-2. Trigger Connections Wire Size 2-3. Changing SECTION 3 SEQUENCE OF OPERATION Gas Metal Arc 3-1.
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Page 5: General Information And Safety
SECTION INTRODUCTION Weight Wire Cable Cooling Ampere Rating Diameter Length Method Ship 60/~ Duty Cycle Amperes 0.023 in. (.6 10 ft. (3.05 m) lbs. (1.3 kg) 5.4 lbs. (2.4 kg) 0.030 With Figure 1-1. Specifications GENERAL INFORMATION AND SAFETY 1-2. RECEIVING-HANDLING 1-1. -
Page 6: Gun/Feeder Connector Installation
SECTION INSTALLATION 2-1. GUN/FEEDER CONNECTOR INSTALLATION 2-3. CHANGING WIRE SIZE (Figure 4-1) The MWG 160 gun is feed 0.023 in. shipped ready WARNING: ELECTRIC SHOCK kill. The MWG (0.6 mm) welding wire. 60B gun is shipped redytofeed 0.030 in. (0.8 mm) welding wire. - Page 7 SECTION SEQUENCE OF OPERATION WARNING: ELECTRIC SHOCK proper electrical connections have kill. Ensure that been made and wire welding source power touch live electrical parts. feeder. RAYS, HOT SURFACES SPARKS, Ensure that proper shielding gas is connected NOISE burn eyes and skin;...
-
Page 8: Inspection And Upkeep
Place controls After the controls welding welding power source power source wire feeder in wire feeder have been for normal opera required positions for the welding adjusted and wire feeder will tion, welding setup. power source whenever the gun function automatically trigger will... -
Page 9: Contact Tube Replacement
Cut off any 4-2. CONTACT TUBE REPLACEMENT (Figure 4-1) of the electrode wire which portion tends beyond end of tube. contact ELECTRIC SHOCK kill. Remove tube. contact touch live electrical parts. CAUTION: LOOSE WELDING WIRE Shutdown welding powersource and discon injury. -
Page 11: Form
FORM: 112934 Februaryl989 Effective With Style No. JG-20 PARTS LIST... - Page 12 TC-11O 832 Figure Exploded View Of MWG 160 112934 Page...
- Page 13 Item Part Description Quantity Of Gun Figure Exploded View 110793 HANDLE ASSEMBLY 110780 NUT,MlOxl 110779 JACKET, head tube 110781 STOP, nozzle 110795 head TUBE, SPRING 110782 ,nozzle 112743 TUBE, .024 wire (MWG 160) contact 112751 TUBE, .030 wire (MWG 60B) contact 112747 NOZZLE,...