Miller Electric 714S Page 22 Owner'S Manual Download | Manualshive

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OM-1500-4 Page 18

SECTION 5 – MAINTENANCE

5-1.

Routine Maintenance

Y

Disconnect power before maintaining.

3 Months

Replace
unreadable
labels.

Clean and
tighten
weld
terminals.

Repair or
replace
cracked
weld
cable.

Check
14-pin cord.

Check gas
hose and
fittings.

Check gun
cable.

Replace
cracked
parts.

6 Months

Blow out or vacuum
inside. During heavy
service, clean
monthly.

Or

Clean
drive rolls.

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Summary of Contents for 714S

Page 1: ...Visit our website at www MillerWelds com 714S Processes Description MIG GMAW Welding Flux Cored FCAW Welding Gas And Self Shielded Wire Feeder OM 1500 4 203 211 June 2001...

Page 2: ...alue established in 1929 This Owner s Manual is designed to help you get the most out of your Miller products Please take time to read the Safety precautions They will help you protect yourself agains...

Page 3: ...nitions 9 SECTION 3 INSTALLATION 10 3 1 Site Selection 10 3 2 Rear Panel Connections And Rotating Drive Assembly 11 3 3 14 Pin Plug Information 12 3 4 Gun Recommendation Table 12 3 5 Wire Type Size An...

Page 4: ......

Page 5: ...that cord plug is connected to a properly grounded receptacle outlet D When making input connections attach proper grounding conduc tor first double check connections D Frequently inspect input power...

Page 6: ...elding wire at contact tip when not in use D Wear oil free protective garments such as leather gloves heavy shirt cuffless trousers high shoes and a cap D Remove any combustibles such as a butane ligh...

Page 7: ...maintained D Keep high frequency source doors and panels tightly shut keep spark gaps at correct setting and use grounding and shielding to minimize the possibility of interference ARC WELDING can cau...

Page 8: ...is a human health hazard However studies are still going forth and evidence continues to be examined Until the final conclusions of the research are reached you may wish to minimize your exposure to e...

Page 9: ...ntation est bien raccord la borne de terre du sectionneur ou que la fiche du cordon est raccord e une prise correctement mise la terre D En effectuant les raccordements d entr e fixer d abord le condu...

Page 10: ...er des v tements de protection d pourvus d huile tels que des gants en cuir une chemise en mat riau lourd des pantalons sans re vers des chaussures hautes et un couvre chef D Avant de souder retirer t...

Page 11: ...vrements et dispositifs de protection LE RAYONNEMENT HAUTE FR QUENCE H F risque de provoquer des interf rences D Le rayonnement haute frequence peut provoquer des interf rences avec les quipements de...

Page 12: ...champs magn tiques basse fr quence Le courant de soudage pendant son passage dans les c bles de sou dage causera des champs lectromagn tiques Il y a eu et il y a encore un certain souci propos de tel...

Page 13: ...o 1 8 in 0 6 To 3 2 mm Max Spool Weight 60 lb 27 kg 100 Volts 750 Amperes 100 Duty Cycle IP 21 Length 27 in 686 mm Width 12 1 2 in 318 mm Height 14 in 356 mm 58 lb 26 kg 2 2 Symbols And Definitions So...

Page 14: ...welding power source 3 Wire Spool Reel 4 Gas Cylinder w Hose And Re gualtor Customer Supplied 5 Welding Power Source 6 Running Gear Y Do not put feeder where welding wire hits cylinder Y Do not move...

Page 15: ...ding Gas Valve Fitting Requires fitting with 5 8 18 right hand threads Connect customer supplied gas hose 3 Weld Cable Terminal 4 Weld Cable 5 Drive Assembly 6 Drive Assembly Rotation Knob To rotate t...

Page 16: ...to 10 volts dc 1 volt per 10 arc volts F Current feedback 0 to 10 volts dc 1 volt per 100 amperes The remaining pins are not used 3 4 Gun Recommendation Table Process Gun GMAW Hard or Cored Wires Roug...

Page 17: ...all diameter stainless steel wire reduce drive roll pressure on the rear roll to half that of the front rolls To adjust drive roll pressure hold nozzle about 2 in 51 mm from nonconductive surface and...

Page 18: ...d PC1 w Setting Current Detect Override S1 1 Current detect override is used to disable automatic run in when a welding power source is used that doesn t provide current feedback through the 14 pin re...

Page 19: ...Switch Settings 1 2 3 4 5 Or Or High Speed Motor Meters Minute High Speed Motor Inches Minute Standard Motor Meters Minute Standard Motor Inches Minute Digital Meter Functions 1 2 3 4 5 1 2 3 4 5 1 2...

Page 20: ...n trigger is still activated after two minutes the jog opera tion is terminated to prevent complete des pooling of the wire as in the case of a dam aged gun Despooling protection is not available if c...

Page 21: ...welding press the trigger again 1 802 828 A 4 4 Optional Voltage Control And Digital Meters 3 802 827 A 1 2 1 Voltmeter Displays actual or preset voltage from welding power source through the 14 pin...

Page 22: ...aintaining 3 Months Replace unreadable labels Clean and tighten weld terminals Repair or replace cracked weld cable Check 14 pin cord Check gas hose and fittings Check gun cable Replace cracked parts...

Page 23: ...he trigger held for more than two minutes with out striking an arc providing current over ride is not enabled or if the user holds the trigger past the postflow phase in a timed weld This error also o...

Page 24: ...OM 1500 4 Page 20 Notes...

Page 25: ...OM 1500 4 Page 21 SECTION 6 ELECTRICAL DIAGRAM Figure 6 1 Circuit Diagram 202 246...

Page 26: ...OM 1500 4 Page 22 SECTION 7 PARTS LIST 802 943 Hardware is common and not available unless listed Fig 7 2 21 Fig 7 3 4 1 2 6 14 15 16 17 18 19 20 5 7 8 9 10 11 12 11 10 13 3 Figure 7 1 Main Assembly...

Page 27: ...28 WASHER brake stl 2 12 058 428 HUB spool 1 13 135 205 NUT stl slflkg hex reg 625 11 w nylon insert 1 14 200 556 SUPPORT spool 1 15 201 781 KNOB w extension clamp 1 16 156 243 CLAMP motor top 1 17 14...

Page 28: ...TRAIN RELIEF 1 7 079 739 CONN circ cpc clamp str rlf 1 8 PLG12 141 162 HOUSING PLUG PINS service kit 1 PLG3 115 093 HOUSING PLUG SKTS service kit 1 9 605 227 NUT 750 14 knurled1 68dia 41h nyl 1 10 200...

Page 29: ...007 KNOB pointer 1 670 dia x 250 id w set screwsplstc 2 115 443 STAND OFF no 6 32 x 750 4 PLG7 67 115 091 HOUSING PLUG SKTS service kit 1 PLG9 201 665 HOUSING PLUG SKTS service kit 1 PLG11 61 131 055...

Page 30: ...257 ID x 619 OD x 105 2 7 133 493 RING retaining ext 250 shaft x 025thk 2 8 133 350 PIN hinge 1 9 M1 201 230 MOTOR gear 1 8hp 24VDC standard speed 1 9 M1 201 231 MOTOR gear 1 8hp 24VDC high speed 1 15...

Page 31: ...x 025thk 1 28 134 834 HOSE SAE 187 ID x 410 OD order by ft 2ft 29 149 959 FITTING brs barbed M 3 16tbg x 312 24 1 30 179 265 ADAPTER gun feeder 1 31 108 940 SCREW cap stl hexhd 250 20 x 750 4 32 604 5...

Page 32: ...2 961 151 074 053 709 7 64 in 110 in 2 8 mm 151 042 053 705 132 962 151 075 053 711 151 059 1 8 in 125 in 3 2 mm 151 043 053 707 151 060 132 963 151 076 053 712 Fraction Metric Wire Size V GROOVE 4 Ro...

Page 33: ...OM 1500 4 Page 29 Notes...

Page 34: ...OM 1500 4 Page 30 Notes...

Page 35: ...ting Torches Remote Controls Accessory Kits Replacement Parts No labor Spoolmate 185 Spoolmate 250 Canvas Covers Miller s True Blue Limited Warranty shall not apply to 1 Consumable components such as...

Page 36: ...complete and retain with your personal records Always provide Model Name and Serial Style Number Call 1 800 4 A Miller or see our website at www MillerWelds com to locate a DISTRIBUTOR or SERVICE AGEN...

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