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Summary of Contents for OM-182

Page 1: ...www MiIloiWCldS com OM 182 702A June 1997 Eff w Serial Number KH387456 Processes Air Plasma Cutting and Gouging Description Miller The Power fBlue Air Plasma Cutter FILE COPY ETUR 3 TO Spectrumfi 300...

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Page 3: ...on the worksite Weve made installation and operation quick and easy With Miller you can count on years of reliable service with proper maintenance And if for _______________ some reason the unit need...

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Page 5: ...Usage 1 1 2 Plasma Arc Cutting Hazards 1 1 3 Additional Symbols For Installation Operation And Maintenance 2 1 4 Principal Safety Standards 3 1 5 EMF Information 4 SECTION 1 CONSIGNES DE SECURITE LIRE...

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Page 9: ...ernal circuits are also live when power is on Plasma arc cutting requires higher voltages than welding to start and maintain the arc 200 to 400 volts dc are common but also uses torches designed with...

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Page 11: ...tting area the area is well ventilated and if necessary while wearing an air supplied respirator The coatings and any metals containing these elements can give off toxic fumes when cut Do not cut cont...

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Page 13: ...etting and use grounding and shielding to minimize the possibility of interference AD CUTflNGanca S Intert e Electromagnetic energy can interfere with sensitive electronic equipment such as computers...

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Page 15: ...cables as far away from oper committee of the National Research Council concluded that The ator as ractical body of evidence in the committees judgment has not demonstrated p that exposure to power f...

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Page 17: ...ent do 200 a 400 V CC cost pourquoi on fait appel a des chalumeaux concus avec un syst me do vorrouillage securitairo qui met Iapparoil hors tension Iorsque Ia capsulo antifeu est dessorr o ou silo tu...

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Page 19: ...n vontil OU SI vous portez un rosplrateur antivapours Los vapours caus es perle cou page of lepuisement do ioxygene pouvent alt ror a qualit do laIr of entrainerdes blossurosou Ia mort Assurezvousque...

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Page 21: ...des cAbles blindOs de des filtres ou boucier Ia zone de travail Safety and Health Sandards OSHA 29 CAR 1910 du Superfntendent of Documents U S Government Printing Office Washington D C 20402 Recommend...

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Page 23: ...t les preuves continuent a tre examinOes En attendant que les conclusions finales de Ia recherche soient Otablies 1 vous serait souhaitable de rOduiro votre exposition aux champs OlectromagnOti ques p...

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Page 25: ...Not Do This Temperature Protective Earth Ground Loose Shield Cup i_i Input Voltage Input On Off Loose Shield Cup 2 3 Cutting Speed The cutting speed curves show the Recommended production cutting spe...

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Page 27: ...ated load without overheating If unit overheats thermostat s opens output stops Temperature trouble light goes On and cooling fan runs Wait fifteen minutes for unit to cool or Temperature light to go...

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Page 29: ...ift unit 2 Hand Cart Use cart or similar device to move unit 3 Rating Label On Lower Right Rear Of Unit Use label to determine input power needs 4 230 VAC Receptacle Locate unit near correct input pow...

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Page 31: ...ning Route hose to gas air supply Adjust gas air pressure according to Section 3 1 Ref ST 091 547 C I Ref ST 801 648 From Gas Air Supply Tools Needed 5 8 1 1 8in 2 7 Connecting Input Power 1 User Inst...

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Page 33: ...e light to tell if unit is ready for operation Ready light comes on when Power switch is placed in On position indicating that all safety shutdown systems are okay If Ready light does not come on chec...

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Page 35: ...SECTION 4 MAINTENANCE TROUBLESHOOTING 4 1 Routine Maintenance OM 182 702 Page 14...

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Page 37: ...if power source overheats see Section 2 4 4 Torch Shield Cup Turn Power On and loosen shield cup If shutdown system works properly Ready light goes off and Cup light comes on If not turn power Off an...

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Page 39: ...s Valve Install gas connector onto gas valve 5 Plug PLG18 6 Safety Control Board PC2 7 Receptacle RC18 Connect PLG18 to RC1S Route leads along existing lead bundle 8 Female Friction Terminals 9 Male F...

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Page 41: ...safety control board PC2 input resistor R2 power control board PCi Check for proper torch lead connections Check op eration of gas valve GS1 and check gas air system for leaks No control of output Hav...

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Page 43: ...4 I L i cii QJh 4AI D _________ iJ F 6 RC11 6 15V cii ST R RC1 6 Rc1115 Rc 4 RC1O 1 Figure 5 1 Circuit Diagram For Power Source SC 182 866 SECTION 5 ELECTRICAL DIAGRAM 1p1 123 Rd b Rd h Rd11 2 Rdll 1...

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Page 45: ...Notes _____ CM1827 P gs19...

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Page 47: ...SECTION 6 PARTS LIST U 0 C Figure 6 1 Main Assembly C 0 CJ 0 cJ 0 0 C ST 8O 644 A Haniware is common and not available unless listed c OM 182 702 Page 20...

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Page 49: ...pipe brs nipple hex 1 8NPT 1 22 GS1 175 827 VALVE 24VAC 3 way 1 8NPT 5 32 on 100PSI 1 23 157 057 BRACKET valve 1 24 175 998 FITTING pipe brs adaptor 1 8NPT 375 24 LH 1 25 176499 ICE 25C PLASMA ARC CU...

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Page 51: ...rning shock 1 PLG2O 22 167 640 CONNECTOR SOCKETS 1 PC2 186 475 CIRCUIT CARD ASSEMBLY safety control 1 PLG11 169 240 CONNECTOR SOCKETS 1 39 181 716 DOOR consumable storage box 1 When ordering a compone...

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Page 61: ...MENT In the event of a warranty claim covered by this warranty the exclusive remedies shall be at Millers option 1 repaIr or 2 replacement or where authorized in writing by Miller in appropriate cases...

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Page 63: ...Phone 414 734 9821 USA Canada FAX 414 735 4134 International FAX 414 735 4125 European Headquarters United Kingdom Phone 44 0 1625 525556 FAX 44 0 1625 537553 Weiding Suppiies and Consumabies Options...

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