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Содержание NSPR 8989

Страница 1: ...both manuals before Installing operating or maintaining this equipment This unit and these Instructions are for use only by persons trained and experienced In the safe operation of welding equip ment...

Страница 2: ...ma Arc Cutting Power Sources writing by MILLER in appropriate cases 3 the reasonable cost of repair or replace Semi Automatic and AutOrr atic Wire Feeders Went St an authorized MILLER service station...

Страница 3: ...utting off and red tagging circuit breaker or other disconnecting device a Open front panel access door b Locate lead 72 at pin F of REMOTE 17 receptacle RC16 c Cut lead 72 as close to receptacle as p...

Страница 4: ...f padlocking line disconnect switch in open position removing fuses from fuse box or shutting off and red tagging circuit breaker or other disconnecting device ELECTROSTATIC DISCHARGE ESD can damage c...

Страница 5: ...is facing up 7 Locate jumpers Ji thru J8 on surface of board see Figure 3 8 8 Use a sharp tool to remove sealant coating from all jumper locations and remove foil jumper between pads at J2 J4 J6 and...

Страница 6: ...uit Diagram For Voltage Board PCi This diagram no longer applies effective with Serial No KC231 859 Amend Diagram 7 3 Circuit Diagram For Motor Control Board PC2 see pages 6 and 7 on this Errata Sheet...

Страница 7: ...ACKET mtg relay SPRING qty chg SOCKET qtychg CLIP qty chg DIODE qty chg added D4 CIRCUIT CARD qtychg CIRCUIT CARD meter Eff w KB113874 HOUSING term hdr 2skt 1 2 2 2 3 1 1 1 20 20 20 20 RC13 109 768 11...

Страница 8: ...P PUNNING ALL VOLTAGES MEASIJPED WITH PESPECT TO fi COM OJ POINT J EXCEPT 4 MEASURE H WITH RESPECT TO POINT I 111_ _nrL fi ft_ill fi V V A A L i 052 R s J B 3V Diagram 7 3 Circuit Diagram For Motor Co...

Страница 9: ...M D F C P C Circuit Diagram No SD 083 388 B OM 135 5828 Page 7 150...

Страница 10: ...J5 1 0 H 0 0 76 78 U 0 68 K L H 00069 52 JO 1AOOTERFEEOBAO p 5 6 S 1 B 42 PC3 INTERFA BOARD A H IS 9dB AA AIJ ON RCI9 PCI 7 56 B H on99 9 r vu ARC VI3T5 G A P a N L RC9 I 2 3 10 AOl GAS CI3ITROI_ S P...

Страница 11: ...Diagram 7 4 Circuit Diagram For Interface Board PC3 POIJER GROUHO NETS FOR CHIPS RI i GND 8 IS UI 8 5140 I6 ISU Circuit Diagram No SB 141 311 A OM 135 5828 Page 9...

Страница 12: ......

Страница 13: ...________________ Number TABLE OF CONTENTS Section No Page No SECTION 1 SAFETy PRECAUTIONS AND SIGNAL WORDS 1 1 General Information And Safety 1 1 2 Safety Alert Symbol And Signal Words 1 SECTION 2 SPE...

Страница 14: ...3 Circuit Diagram Motor Control Board PC2 16 Diagram 7 4 Circuit Diagram For Interface Board PC3 17 Diagram 7 5 Circuit Diagram For Display Board PC4 17 Diagram 7 6 Circuit Diagram For Arc Failure Bo...

Страница 15: ...ed to avoid minor Sons in accordance with this manual and all applicable personal injury or damage to this equipment codes such as but not limited to those listed at the end of Section 1 Safety Rules...

Страница 16: ...ds supplied with the equipment will limit the area in which the equipment can be located Some cords can be extended by us ing optional extension cords check with welding equipment distributor OM 135 5...

Страница 17: ...ough the gas current sensing control to the wire drive assembly and connect cable to weld cable terminal see Motor Drive Assembly Owners Manual for location D Gas Connections Connect hose from gas reg...

Страница 18: ...and robot and disconnect input power employing lockout tagging procedures before making inter connections Lockout tagging procedures consist of padlock ing line disconnect switch in open position re m...

Страница 19: ...ging procedures consist of padlock ing line disconnect switch in open position re moving fuses from fuse box or shuthng off and red tagging circuit breaker or other disconnect ing device 0 0 Robot Con...

Страница 20: ...ub sup port shaft accordingly 3 9 BURNBACK CONTROL Burnback is provided by potentiometer R32 on Interface Circuit Board PC3 inside the unit Burnback can be set between 0 and 0 25 seconds The burnback...

Страница 21: ...ing and idling Ac Circuit Breaker Section 6 2 Power Switch Purge Push Button Switch Location Of Jog REV Push Button Switch Ref TB 119 645 tual and preset wire feed speed are the same due to the wire f...

Страница 22: ...this unit for legibility All precautionary labels must be maintained in a clearly readable state and replaced when necessary See Parts List for part number of precautionary labels Usage and shop cond...

Страница 23: ...ARNING Read and follow safety Informa tion at beginning of Section 6 2 before pro ceeding Fuse Fl protects the robot interface from an internal short or excessive overload If fuse Fl opens the robot i...

Страница 24: ...ta tion 6 5 CIRCUIT BOARD HANDLING PRECAUTIONS a WARNING ELECTRIC SHOCK can kilt Do not touch live electrical parts Shut down unit welding power source and robot and disconnect input power employing l...

Страница 25: ...h in open position removing fuses from fuse box or shutting off and red tagging circuit breaker or other disconnect ing device MOVING PARTS can cause serious Injury Keep away from moving parts HOT SUR...

Страница 26: ...t overload problem before continu ing operation Circuit breaker CB1 tripped Check CB1 and reset if necessary see Section 6 2 Correct overload problem before continu ing operation No meter display Mete...

Страница 27: ...ine for leaks Check interface board PC3 Contactor Indicator Light 1 Contactor closed System normal on On Contactor closed Check display board PC4 Wire feeds System normal on Wire Feed Indicator Light...

Страница 28: ...am No SC i 39 000 A C m C I 0 z 1 m ImC l C I 0 C U A F CO F OH 1 FL H A F CD FF0 H FLH ITO 00 000000 2T0 0 0000000000 4 5 17 7 177 5 5 I7 O 7 7 4265 5 1 5 56665 5 5 Diagram 7 1 Circuit Diagram For Ro...

Страница 29: ...Diagram 7 2 Circuit Diagram For Voltage Board PCi I T I I I I I I T T T T T T Circuit Diagram No C 135 518 OM 135 582 Page 15...

Страница 30: ...lllllllTh fiLJLJ fi J J fillLil fi _illMLillllll MS UAS S AT 4 o1m UJ MS IAS Win flT TO Oi TODWY J OW SCAS 14 flinT y TO Toga Circuit Diagram No SD 083 388 A Diagram 7 3 CIrcuit Diagram For Motor Cont...

Страница 31: ...ircuit Diagram No SB ill 341 POUE IGROUND ETS F CkI S Al 4 GAD 8 ISU UI 8 GAD IS cu Diagram 7 4 Circuit Diagram For Interface Board PC3 A P ON PC2O Z r m 0 L O3 n Circuit Diagram No SB 141 311 86 I nu...

Страница 32: ...ram 7 6 Circuit Diagram For Arc Failure Board PC5 Circuit Diagram No B 132 087 A Ru Di C l5U IOU PQI R GRIYJND IS POR dRIPS RI l GND 9 l5U 8140 022 CR2 I Circuit Diagram No SB 140 022 Diagram 7 7 Circ...

Страница 33: ...No 6 screw 8 GUIDE mtg circuit card 3 CIRCUIT CARD motor speed digital Fig 8 2 1 GROMMET scrNo 8 10 2 CIRCUIT CARD interlace Fig 8 3 1 CIRCUIT CARD meter Fig 8 4 1 LENS LED 4341 red 5 STAND OFF No 6 3...

Страница 34: ...WITCH tgISPDT15A125VAC 1 SRi 035 704 RECTIFIER integ 30A 600V 1 Ti 3 035 759 TRANSFORMER control mintr 115 36VCT 2 T2 4 036 135 TRANSFORMER control 115 24VAC 50 60 Hz 2 0923690008267 TUBING stl 250 ID...

Страница 35: ...rent 1 51 038 839 BLOCK term 20A 5P 1 115 104 CONNECTOR clamp cable 500 1 010 494 BUSHING snap in nyl 1 375 ID x 1 75Omtg hole 2 057 358 BUSHING snap in nyl 1 000 ID x 1 375mtg hole 2 010 604 FITTING...

Страница 36: ...0 Figure 8 1 Circuit Card Voltage Control PCi SB 135 520 8 C5g r cx 0 N N Q N J3 T U L 0 E J R63 c C RS _______ L 0 R8 J J13 C74 OM 135 582 Page 22...

Страница 37: ...67 76 089 175 RESISTOR MF 25W 10K ohm R51 80 86 87 039 331 RESISTOR CF 25W 4 7K ohm R52 91 035 888 RESISTOR CF 25W 2 2K ohm R53 73 078 431 RESISTOR C 25W 330 ohm R55 57 85 035 827 RESISTOR CF 25W 10K...

Страница 38: ...0 C 01 01 I u ca a N SC c93 380 E Figure 8 2 Circuit Card Motor Speed Digital PC2...

Страница 39: ...VSP 10 D55 080910 DIODE zenerl5V5W 1 1C50 081 800 IC interface 2907 1 Q50 53 037 200 TRANSISTOR NPN 200MA 40V 2 Q51 037 824 THYRISTOR SCR 7 4A 200V 1 Q52 039 355 TRANSISTOR UJT 15MA 40V 1 R50 030 839...

Страница 40: ...CF 25W 1K ohm RESISTOR CF 25W 4 7K ohm RESISTOR CF 25W 2 7K ohm RESISTOR CF 25W 220K ohm RESISTOR MF 25W 12 1K ohm RESISTOR CF 25W 1 00K ohm RESISTOR CF 25W 100 ohm POTENTIOMETER cermet trmr 25 T TER...

Страница 41: ...digital LED1 2 4 5 089 028 LED 5330A1 O4OMCD LED3 097763 LED 5330A19200MCD R1 5 030 028 RESISTOR 5W 1 5K ohm R6 8 11 030 140 POTENTIOMETER cer 15 T 75W 200K R7 9 10 003272 RESISTOR CF 25Wlmegohm RC2O...

Страница 42: ...037 200 TRANSISTOR NPN 200MA 40V 1 Ri 035 824 RESISTOR CF 25W 270 ohm 1 R2 009 173 POTENTIOMETER cermet trmr 20 T 5W 5K ohm 1 R3 035825 RESISTOR CF 25WlKohm 1 R4 038 584 RESISTOR CF 25W 470K ohm 1 R5...

Страница 43: ...CAPACITOR cer mono 1uf5OVDC I CR1 3 004 855 RELAY end 24VDC 4PDT 3 Dl 3 5 8 026202 DIODE rect 1A400V 7 D9 037 449 DIODE zener 15V 1W 1 J1 2 092648 RESISTOR WW fxd zero ohm 2 Ql 2 037 200 TRANSISTOR N...

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