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MIG (GMAW) Welding

%HWD 0LJ  3

  

February 1999

Effective with serial number:

135P - 152345

175P - 152385

2:1(5·6 0$18$/

0$;

0,1

All manuals and user guides at all-guides.com

all-guides.com

Summary of Contents for Beta Mig 135 P

Page 1: ...MIG GMAW Welding HWD 0LJ 3 February 1999 Effective with serial number 135P 152345 175P 152385 2 1 5 6 0 18 0 0 1 All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 2: ...All manuals and user guides at all guides com ...

Page 3: ... 0 1 2 3 4 5 6 5 2 3 3 4 7 7 7 OM 194 034 All manuals and user guides at all guides com ...

Page 4: ...Q RI RQIRUPLW µ LFKLDUD LRQH GL RQIRUPLWj 0 5 XURSH 6 S HWD 0LJ 3 8 9 25 5 9 9 25 5 0 5 2 5 3 5 2 1 2 3 4 4 8 9 3 55 55 5 3 6 3 07 9 35 525 0 4 00 7 4 3352 8 5 3 52 53 9 5 3 52 53 3 All manuals and user guides at all guides com ...

Page 5: ... equipment when not in use Donotuseworn damaged undersized orpoorlysplicedcables Do not drape cables over your body If earthgroundingofthe workpieceis required groundit directly with a separate cable Donottouchelectrodeifyouareincontactwiththework ground or another electrode from a different machine Useonlywell maintainedequipment Repairorreplacedamaged parts at once Maintain unit according to man...

Page 6: ...r or cut off welding wire at contact tip when not in use Wear oil freeprotectivegarmentssuchasleathergloves heavy shirt cuffless trousers high shoes and a cap Removeanycombustibles suchasabutanelighterormatches from your person before doing any welding 83 6 Welding chipping wirebrushing andgrinding causesparksandflyingmetal Asweldscool they can throw off slag Wear approved safety glasses with side...

Page 7: ... to minimize the possibility of interference ARC WELDING can cause interference Electromagnetic energy can interfere with sensitive electronic equipment such as computers and computer driven equipment such as robots Be sure all equipment in the welding area is electromagnetically compatible To reduce possible interference keep weld cablesas shortas possible close together and down low such as on t...

Page 8: ...wever studies are still going forth and evidence continues to be examined Untilthefinalconclusionsoftheresearcharereached you may wish to minimize your exposure to electromagnetic fields when welding or cutting To reduce magnetic fields in the workplace use the following procedures 1 Keep cables close together by twisting or taping them 2 Arrange cables to one side and away from the operator 3 Do ...

Page 9: ...itcan weldatrated load without overheating If unit overheats thermostat s opens output stops and cooling fan runs Wait fifteen minutes for unit to cool Reduce amperage or duty cycle before welding 6 0 15 0 OR Reduce Duty Cycle Minutes 7 7 20 duty cycle at 130 amps 50Hz 20 duty cycle at 140 amps 50 Hz 20 25 30 40 50 60 70 80 90100 35 250 200 150 100 50 6 7 8 6 6 5DWHG 2XWSXW 20 25 30 40 50 60 70 80...

Page 10: ...e through small grommet on front panel Connect female friction terminals tomatching male terminals in unit Polarity is not important Close door 4 1 2 3 1 Lead Connections For Direct Current Electrode Positive DCEP 2 Lead Connections For Direct Current Electrode Negative DCEN Always read and follow wire manufacturer s recommended po larity and see Section 3 3 Close door 1 2 8 All manuals and user g...

Page 11: ...nnection 6 Welding Power Source Gas Hose Connection Connect customer supplied gas hose between regulator flowmeter gashoseconnection andfittingon rear of welding power source 7 Flow Adjust Typical flow rate is 20 cfh cubic feet per hour Check wire man ufacturer s recommended flow rate 8 CO Adapter Customer Sup plied 9 O Ring Customer Supplied InstalladapterwithO ringbetween regulator flowmeter and...

Page 12: ...ions 3 Receptacle Connect plug to matching recep tacle 4 Input And Grounding Conductors Connectdirectlytolinedisconnect device if hard wiring is required 5 Line Disconnect Device See Section 3 6 76 6 4 L1 L2 230 VAC 1 18 in 457 mm of space for airflow L1 L2 1 9 87 6 4 2 3 5 0 0 1 All manuals and user guides at all guides com ...

Page 13: ...QSXW RQGXFWRU 6L H Q FPLO 2 5 2 5 0D 5HFRPPHQGHG QSXW RQGXFWRU HQJWK Q 0HWHUV 3 3 0LQ URXQGLQJ RQGXFWRU 6L H Q FPLO 2 5 2 5 Reference 1996 National Electrical Code NEC 3 4 15 16 in 1 2 1 2 Turn wingnut When a slight force is needed to turn spool tension is set Tools Needed 0 Install spool so welding wire feeds from bottom All manuals and user guides at all guides com ...

Page 14: ... gun nozzle and contact tip Open pressure assembly Push wire thru guides into gun continue to hold wire Close and tighten pressure assembly and let go of wire ROG ZLUH WLJKWO WR NHHS LW IURP XQUDYHOLQJ WOOD Feed wire to check drive roll pressure Tighten knob enough to prevent slipping Cut off wire Close and latch door Press gun trigger until wire comes out of gun Reinstall contact tip and nozzle 2...

Page 15: ...be welded Do not switch under load 2 Wire Speed Control Use control to select a wire feed speed As Voltage switch setting increases wire speed range also increases 3 Voltage Range Min Max Switch Place switch in desired position 4 Power Switch 2 1 3 4 All manuals and user guides at all guides com ...

Page 16: ...N DCEN DCEN DCEP 1 2 2 1 2 2 2 1 1 3 3 3 2 2 4 4 4 3or4 3or4 3 2 1 9 6 7 4 5 5 5 4 5 5 4 5 6 7 7 8 4 5 5 6 4 5 4 5 5 5 6 7 5 5 5 4 5 3 4 4 5 5 5 4 5 5 4 5 4 5 5 5 4 5 5 4 5 5 5 1 4 1 4 1 4 5 16 5 16 5 16 5 16 1 2 1 2 5 16 3 8 3 8 1 2 1 2 1 2 1 2 1 2 1 2 3 4 3 8 3 8 1 2 Brackets Axles A Frames Farm Equipment Frames Basketball RimsandBrackets 3 16 to1 4 4 TRI MIX 20 DCEP 6 7 3 8 14 GA 1 4 3 32 4 3 2...

Page 17: ...oftwodiffer ent sized grooves The stamped markingsontheendsurfaceofthe driverollreferstothegrooveonthe opposite side of the drive roll The grooveclosesttothemotorshaftis the proper groove to thread see Section 3 8 NOTE when chang ing drive rolls make sure the woodruffkeyisonthemotorshaft and not in the old drive roll 4 Pressure Arm Tools Needed 1 2 4 3 030 Groove 024 Groove Stamped 024 Stamped 030...

Page 18: ... 5 3 Check for proper polarity connections see Section 3 2 Low weld output Connect unit to proper input voltage or check for low line voltage Place voltage switch in desired position see Section 4 1 Electrode wire feeding stops during welding Straighten gun cable and or replace damaged parts welding Adjust drive roll pressure see Section 3 8 Change to proper drive roll groove see Section 5 2 Readj...

Page 19: ...OM 194 034 Page 15 GND 34 50 60Hz S1 PL GS P C B Z SW S4 TP1 TP2 VR SR S3 S2 MAX MIN T1 93 3 9 All manuals and user guides at all guides com ...

Page 20: ...UH LV FRPPRQ DQG QRW DYDLODEOH XQOHVV OLVWHG 1 3 2 4 7 6 5 8 10 9 11 14 12 15 23 18 19 24 25 26 27 28 33 34 31 32 16 17 21 20 30 29 35 36 39 41 38 19 40 44 43 37 45 13 22 42 93 5 6 All manuals and user guides at all guides com ...

Page 21: ...1 21 S3 056067199 VP 0 0 16 1 1 22 156091023 VP 0 0 10 1 1 23 656110007 VN 0 0 11 1 1 24 Z 057098007 VP 0 4 1 24 Z 057098002 MU 0 3 1 25 156012092 VN 0 0 6 1 1 26 056054062 VP 0 0 17 2 2 27 156023159 ZH 0 0 11 2 2 28 656110008 VN 0 12 1 1 29 SR 056050132 VP 0 0 23 1 1 30 TP2 056159009 VP 0 0 21 1 1 31 T1 058021105 VN 1 1 31 T1 058021106 VO 1 1 32 TP1 056159006 MU 0 0 10 1 1 33 056020041 VP 0 0 18 ...

Page 22: ...All manuals and user guides at all guides com ...

Page 23: ...e items are covered by the manufacturer s warranty if any 3 Equipment that has been modified by any party other than Hobart or equipment that has been improperly installed improperly operated or misused based upon industry standards or equipment which has not had reasonable and necessary maintenance or equipment which has been used for operation outside of the specifications for the equipment HOBA...

Page 24: ... 0RGHO 1DPH 6HULDO 6W OH 1XPEHU 3XUFKDVH DWH 0 LVWULEXWRU GGUHVV LW 6WDWH LS 3OHDVH FRPSOHWH DQG UHWDLQ ZLWK RXU SHUVRQDO UHFRUGV 2ZQHU V 5HFRUG All manuals and user guides at all guides com ...

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