Millermatic 350 and Millermatic 350P: Eff w/LC447907 Thru LE443589
Millermatic 350 and Millermatic 350P: Eff w/LC447907 Thru LE443589
Processes
MIG (GMAW) Welding
Description
14
15
not available unless listed.
16
13
17
20
19
18
12
11 − Fig 1-5
21
10 − Fig 1-3
24
9
22
23
8 − Fig 1-2
7
6 5
3
4
2
1
26 − Fig 1-4
25
27
28
803 545-A
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
♦OPTIONAL
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
12
17 13
15
13
16
14
803 546-A
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
32
3
31 7
30
29
28 4
27
5 8
6
26 25 9
24 10
11
12
23 13 14
22
21 16
20
19
18
17
15
803 552-A
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
6
7
13 8
12 9
10 14
11 803 547-C
. . . 1 . . . . . . . . . . 212837 .. HANDLE, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . 212845 .. BEZEL,UPPER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 212819 .. PANEL,FRONT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . 212825 .. ENCLOSURE,CIRCUIT CARD ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . . C8 . . 200953 .. MODULE,FILTER .1MF 500VDC 10 CKT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . . . . . . . . 048282 .. RCPT W/SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . C9,10 . 080894 .. CAPACITOR,CER DISC .01 UF 1000 VDC 20% NYLEZ . . . . . . . . . . . . . . . . . 2
. . . 7 . . . . . . . . . . 190363 .. RCPT W/SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . S1 . . 128756 .. SWITCH,TGL 3PST 40A 600VAC SCR TERM WIDE TGL . . . . . . . . . . . . . . . 1
. . . 9 . . . PC3 . . 212979 .. CIRCUIT CARD ASSY,USER INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG18 . 115094 .. HOUSING PLUG+SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG19 135560 .. HOUSING RCPT+SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG28 131055 .. HOUSING PLUG+SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 10 . . . . . . . . . . 213936 .. LABEL,POWER/MIG GUN/SPOOLGUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 11 . . . . . . . . . . 212847 .. BEZEL,DOOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 218551 .. INSTRUCTION,FLIPCHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 215232 .. CLIP,COMPONENT .580H X .715W ADH BACK . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . 213934 .. LABEL,NAMEPLATE MM350 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 213935 .. LABEL,NAMEPLATE MM350P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 12 . . . . . . . . . . 212955 .. LABEL,CONTROLS USER INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 13 . . . . . . . . . . 213134 .. KNOB,ENCODER 1.670 DIA X .250 ID PUSH ON W/SPRING . . . . . . . . . . . . 2
. . . 14 . . . . . . . . . . 210398 .. BUSHING,SNAP−IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 15 . . . PC6 . . 220524 .. MODULE, TACH (350 MODEL ONLY) (Eff w/LE132700) . . . . . . . . . . . . . . . . . 1
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
8
7
803 549-A
. . . 1 . . . . . . . . . . 212820 .. PANEL,REAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . 169654 .. BRACKET,SUPPORT TANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 200285 .. LABEL,WARNING CYLINDER MAY EXPLODE IF DAMAGED . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . 188441 .. CHAIN,WELDLESS 2/0 X 31. BRIGHT ZINC PLD . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . 137761 .. NUT, 750NPT 1.31HEX .27H NYL BLK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . GS1 . . 216395 .. VALVE, 34VDC 2WAY CUSTOM PORT 1/8 ORF W/FRICT . . . . . . . . . . . . . . . 1
. . . 7 . . . . . . . . . . 010467 .. CONN,CLAMP CABLE 1.250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . . 212772 .. CABLE,POWER 10 FT 6IN 6GA 4C (200/230V) . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . ♦213 380 .. PLUG,STR GRD 2P3W 50A 250VAC *6−50P . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . . 213018 .. CABLE,POWER 10 FT 6 IN 10GA 4C (460/575V) . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 213908 .. PLATE,ADAPTER POWER CORD (575 MODEL ONLY) . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . 214654 .. LABEL,WARNING ELECTRIC SHOCK/INPUT POWER . . . . . . . . . . . . . . . . . 1
♦OPTIONAL
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
12
11 18
19
10 20
9 1
8
35 5
26 7 24
27
37 28
36
14
25
20 17
19 19
21 16
27 26 20
4
2
29 15
28
30
31
32 23 6
3 26 9
22
26 10
11
27 12
13
27 33
28
34
803 548-B
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
.030 in .030 in 0.8 mm 046 780 053 695 V-Grooved 056 192 056 206
.035 in .035 in 0.9 mm 046 781 053 700 V-Grooved 056 192 056 206
.045 in .045 in 1.2 mm 046 782 053 697 V-Grooved 056 193 056 207
.052 in .052 in 1.3 mm 046 783 053 698 V-Grooved 056 193 056 207
1/16 in .062 in 1.6 mm 046 784 053 699 V-Grooved 056 195 056 209
.035 in .035 in 0.9 mm 044 750 072 000 U-Grooved 056 192 056 206
.045 in .045 in 1.2 mm 046 785 053 701 U-Grooved 056 193 056 207
.052 in .052 in 1.3 mm 046 786 053 702 U-Grooved 056 193 056 207
1/16 in .062 in 1.6 mm 046 787 053 706 U-Grooved 056 195 056 209
.035 in .035 in 0.9 mm 046 792 132 958 V-Knurled 056 192 056 206
.045 in .045 in 1.2 mm 046 793 132 957 V-Knurled 056 193 056 207
.052 in .052 in 1.3 mm 046 794 132 956 V-Knurled 056 193 056 207
1/16 in .062 in 1.6 mm 046 795 132 955 V-Knurled 056 195 056 209
Ref. S-0025-D
. . . 1 . . . . . . . . . ♦176238 . . NOZZLE, spot flat (requires diffuser 209099, used with any
heavy duty FasTipt contact tip) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . . ♦176240 . . NOZZLE, spot inside corner (requires diffuser 209099, used with any
heavy duty FasTipt contact tip) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . . ♦176242 . . NOZZLE, spot outside corner (requires diffuser 209099, used with any
heavy duty FasTipt contact tip) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦199 610 . . NOZZLE, screw on brass 1/2 in orifice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦199 611 . . NOZZLE, screw on brass 3/4 in orifice straight . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦199 612 . . NOZZLE, screw on brass 3/4 in orifice straight heavy duty . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦199 613 . . NOZZLE, screw on brass 5/8 in orifice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦199 614 . . NOZZLE, screw on brass 5/8 in orifice heavy duty . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦199 615 . . NOZZLE, screw on copper 1/2 in orifice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦199 616 . . NOZZLE, screw on copper 3/4 in orifice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦199 617 . . NOZZLE, screw on copper 3/4 in orifice heavy duty . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . . . 198 855 . . NOZZLE, screw on copper 5/8 in orifice (standard on 300 & 400
amp models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . . . 199 618 . . NOZZLE, screw on copper 5/8 in orifice heavy duty
(standard on 500 & 600 amp models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦207 313 . . NOZZLE, screw on copper 5/8 in orifice 15/16 OD . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦209 033 . . NOZZLE, slip on copper 1/2 in orifice tapered (requires diffuser 209031 or
209032 and insulator 209047, used with any tapered FasTipt contact tip) . . 1
. . . 1 . . . . . . . . ♦209 034 . . NOZZLE, slip on copper 3/8 in orifice tapered (requires diffuser 209031 or
209032 and insulator 209047, used with any tapered FasTipt contact tip) . . 1
. . . 1 . . . . . . . . ♦209 035 . . NOZZLE, screw on copper 3/8 in orifice tapered (requires diffuser 206195,
206196 or 210664, used with any tapered FasTipt contact tip) . . . . . . . . . . . 1
. . . 1 . . . . . . . . ♦209 036 . . NOZZLE, screw on copper 1/2 in orifice tapered (requires diffuser 206195,
206196 or 210664, used with any tapered FasTipt contact tip) . . . . . . . . . . . 1
... 3 . . . . . . . . ♦198 857 .. 1/8 in tip recess − for extra heavy duty FasTip contact tips . . . . . . . . . . . . . . . . 1
... 3 . . . . . . . . ♦199 623 .. Flush tip − for extra heavy duty FasTip contact tips . . . . . . . . . . . . . . . . . . . . . . 1
... 3 . . . . . . . . ♦199 621 .. 1/8 in tip recess − for value multi−turn contact tips . . . . . . . . . . . . . . . . . . . . . . . 1
... 3 . . . . . . . . ♦199 622 .. Flush tip − for value multi−turn contact tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
... 3 . . . . . . . . . . 206 195 .. 1/8 in tip recess − for heavy duty FasTip contact tips
(standard on all guns) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . ♦210 664 . . 1/4 in tip recess − for heavy duty FasTip contact tips . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . ♦206 196 . . Flush tip − for heavy duty FasTip contact tips . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . ♦209 031 . . Slip on recessed diffuser (requires nozzle 209033 or 209034
and insulator 209047, used with any tapered FasTip contact tip) . . . . . . . . . . 1
. . . 3 . . . . . . . . ♦209 032 . . Slip on flush diffuser (requires nozzle 209033 or 209034
and insulator 209047, used with any tapered FasTip contact tip) . . . . . . . . . . 1
. . . 3 . . . . . . . . ♦209 099 . . Spot diffuser (requires spot nozzle 176238 or176240 or 176242) . . . . . . . . . . 1
13
10
9
8
15
14
16
8
5
7
802 630-C
. . . 8 . . . . . . . . . . 199 630 . . HANDLE KIT, 300 & 400 amp models (includes) . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 199 632 . . . . SCREW, M4 x 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . 199 633 . . . . NUT, M4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . 199 634 . . . . SCREW, M3 x 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 199 635 . . . . NUT, M3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 199 647 . . . . LABEL, gun handle Miller Roughneck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 8 . . . . . . . . . . 199 631 . . HANDLE KIT, 500 & 600 amp models (includes) . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 199 632 . . . . SCREW, M4 x 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . 199 633 . . . . NUT, M4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . 199 647 . . . . LABEL, gun handle Miller Roughneck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 9 . . . . . . . . . . 199 652 . . LABEL, back-end C-4012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 10 . . . . . . . . . . 199 637 . . SCREW, machine binding head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 11 . . . . . . . . . . 199 640 . . ADAPTER, Miller power pin (includes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 12 . . . . . . . . . . 079 974 . . . . O-RING, Miller power pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . 13 . . . . . . . . . . 079 878 . . HOUSING, plug and pins (includes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 079 531 . . . . CONN, circ cpc clamp str rlf size 11 .453 OD . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 14 . . . . . . . . ♦199 661 . . SWITCH, locking trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 15 . . . . . . . . . . 199 628 . . SWITCH, trigger (standard on all guns) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 16 . . . . . . . . . . 199 629 . . SWITCH, contact pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . ♦199 662 . . HOOK, gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . ♦199 663 . . KIT, adapter Miller to old Hobart/Thermal/Tweco (includes) . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 202 916 . . . . ADAPTER, Roughneck to old Hobart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 201 727 . . . . CONTROL LEADS, Hobart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . ♦199 664 . . KIT, adapter Miller to Lincoln (includes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 202 918 . . . . ADAPTER, Roughneck to Lincoln . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 201 728 . . . . CONTROL LEADS, Lincoln . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
♦OPTIONAL
BE SURE TO PROVIDE MODEL WHEN ORDERING REPLACEMENT PARTS.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model is required when ordering parts from your local distributor.
Processes
MIG (GMAW) Welding
Description
15
16
17
14
18
22
21
20
13
19
23
12 − Fig. 2-5
11 − Fig. 2-3
26
10
24
25
9 − Fig. 2-2
8
7
6
5
3
4
2
1
27
28 − Fig. 1-4
29
803 545-C
30
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
12
13
16
13
14
17
15
803 546-C
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
33
3
32
7
31
30
29 4
28
5 8
6
27 26 9
10
25 11
12
13
24 14
23
22 17
15
21
20
19
18
16
803 552-A
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
Millermatic 350 TM-1327 Page 25
Item Dia. Part
No. Mkgs. No. Description Quantity
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
6
7
13 8
12 9
10 14
11 803 547-C
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
8
7
803 549-B
. . . 1 . . . . . . . . . . 212820 . . PANEL,REAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . 169654 . . BRACKET,SUPPORT TANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 200285 . . LABEL,WARNING CYLINDER MAY EXPLODE IF DAMAGED
(Prior to LH410225B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 231986 . . LABEL,WARNING CYL MAY EXPLODE IF DAMAGED
(EN/SP) (Eff w/LH410225B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . 188441 . . CHAIN,WELDLESS 2/0 X 31. BRIGHT ZINC PLD . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . 220805 . . NUT, 750−14 NPS 1.48HEX .41H NYL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . GS1 . . 219062 . . VALVE, 34VDC 1WAY .750−14 THD 1/8 ORF 100PSI . . . . . . . . . . . . . . . . . . . 1
. . . 7 . . . . . . . . . . 010467 . . CONN,CLAMP CABLE 1.250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . . 212772 . . CABLE,POWER 10 FT 6IN 6GA 4C (200/230/460V) . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . ♦213 380 . . PLUG,STR GRD 2P3W 50A 250VAC *6−50P . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . . 213018 . . CABLE,POWER 10 FT 6 IN 10GA 4C (460/575V) . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 213908 . . PLATE,ADAPTER POWER CORD (575 MODEL ONLY) . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . 214654 . . LABEL,WARNING ELECTRIC SHOCK/INPUT POWER
(Prior to LH410225B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . 235246 . . LABEL,WARNING ELECTRIC SHOCK/INPUT POWER
(EN/SP) (Eff w/LH410225B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
♦OPTIONAL
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
12
1
11
10 18
9 19
20
8
35 6 24
26 7
27
37 28
36
14
25
20 17
19
21 19
27 26 20
4 16
2
28 29 15
30
31
32 23 26 5
22 3 9
26 10
11
27 12
13
27 33
28
34
803 548-C
Figure 2-6. Wire Drive Assembly
Item Dia. Part
No. Mkgs. No. Description Quantity
... 24 .......... 089800 . . . . NUT, 250−20 .44HEX .22H STL PLD .58D FLANGE DEFOR . . . . . . . . . . . . 2
... 25 .......... 602154 . . . . SCREW,250−20X .50 HEXWHD.50D STL PLD SLFFMG TAP−RW . . . . . . 2
... 26 .......... 166072 . . . . SPACER,GEAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
... 27 .......... 172075 . . . . CARRIER,DRIVE ROLL W/COMPONENTS 24 PITCH . . . . . . . . . . . . . . . . . 4
... 28 .......... 602009 . . . . SCREW,250−20X1.25 SOC HD−HEX GR8 PLN . . . . . . . . . . . . . . . . . . . . . . . 4
... 29 .......... 173618 . . . . CARRIER,DRIVE ROLL 10MM SHAFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
... 30 .......... 195802 . . . . WASHER,FLAT .175IDX0.590ODX.040T STL PLD . . . . . . . . . . . . . . . . . . . . 1
... 31 .......... 602241 . . . . WASHER,FLAT .281IDX0.625ODX.065T STL PLD ANSI.250 . . . . . . . . . . . 2
... 32 .......... 174609 . . . . SCREW,M 4− .7X 12 CHEESE HD BLK DIN 84 . . . . . . . . . . . . . . . . . . . . . . . 1
... 33 .......... 604538 . . . . WASHER,FLAT .344IDX0.688ODX.065T STL PLD ANSI.312 . . . . . . . . . . . 1
... 34 .......... 204585 . . . . KNOB,FLUTED 1.75 IN W/ .312−18 STUD 1.00 LG . . . . . . . . . . . . . . . . . . . 1
... 35 .......... 221912 . . . . GUIDE,WIRE INLET NYLON .023 − .052 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
... 36 .......... 233843 . . . . GUIDE,WIRE INTERMEDIATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
... 37 .......... 189285 . . . . ROLL,DRIVE V GROOVE .035−.045 WIRE . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
... 37 .......... 232826 . . . . ROLL,DRIVE U GROOVE .035−3/64 WIRE FOR ALUM . . . . . . . . . . . . . . . . 4
... 38 .......... 212843 . . . . HOUSING,ADAPTER DRIVE MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
.030 in .030 in 0.8 mm 046 780 053 695 V-Grooved 056 192 056 206
.035 in .035 in 0.9 mm 046 781 053 700 V-Grooved 056 192 056 206
.045 in .045 in 1.2 mm 046 782 053 697 V-Grooved 056 193 056 207
.052 in .052 in 1.3 mm 046 783 053 698 V-Grooved 056 193 056 207
1/16 in .062 in 1.6 mm 046 784 053 699 V-Grooved 056 195 056 209
.035 in .035 in 0.9 mm 044 750 072 000 U-Grooved 056 192 056 206
.045 in .045 in 1.2 mm 046 785 053 701 U-Grooved 056 193 056 207
.052 in .052 in 1.3 mm 046 786 053 702 U-Grooved 056 193 056 207
1/16 in .062 in 1.6 mm 046 787 053 706 U-Grooved 056 195 056 209
.035 in .035 in 0.9 mm 046 792 132 958 V-Knurled 056 192 056 206
.045 in .045 in 1.2 mm 046 793 132 957 V-Knurled 056 193 056 207
.052 in .052 in 1.3 mm 046 794 132 956 V-Knurled 056 193 056 207
1/16 in .062 in 1.6 mm 046 795 132 955 V-Knurled 056 195 056 209
Ref. S-0025-D
Processes
MIG (GMAW) Welding
Description
15
not available unless listed.
16
17
20
19
18
14
13
21
12 − Fig. 3-5
11 − Fig. 3-3
24
10
22
23
9 − Fig. 3-2
8 7
6
5
3
4
2
1
26 − Fig. 1-4
25
27
803 545-D
28
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
9
10
13
10
15 16 14 11
17 12 803 546-D
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
33
3
32
7
31
30
29 4
28
5 8
6
27 26 9
10
25 11
12
13
24 14
23
22 17
15
21
20
19
18
16
803 552-A
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
Millermatic 350 TM-1327 Page 37
Item Dia. Part
No. Mkgs. No. Description Quantity
+When ordering a component originally displaying a precautionary label, the label should also be ordered.
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
6
7
13 8
12 9
10 14
. . . 1 . . . . . . . . . . 212837 .. HANDLE, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . 212845 .. BEZEL,UPPER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 212819 .. PANEL,FRONT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . 212825 .. ENCLOSURE,CIRCUIT CARD ASSY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . PC9 . . 242590 .. CIRCUIT CARD ASSY,FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . . . . . . . . 048282 .. RCPT W/SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . C9,10 . 080894 .. CAPACITOR,CER DISC .01 UF 1000 VDC 20% NYLEZ . . . . . . . . . . . . . . . . . 2
. . . 7 . . . . . . . . . . 190363 .. RCPT W/SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . S1 . . . 231191 .. SWITCH,TGL 3PST 50A 600VAC SCR TERM WIDE TGL . . . . . . . . . . . . . . . 1
. . . 9 . . . PC3 . . 233599 .. KIT,MM350 INTERFACE BD W/INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG18 . 115094 .. HOUSING PLUG+SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG19 135560 .. HOUSING RCPT+SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . PLG28 131055 .. HOUSING PLUG+SKTS,(SERVICE KIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 10 . . . . . . . . . . 213936 .. LABEL,POWER/MIG GUN/SPOOLGUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 11 . . . . . . . . . . 212847 .. BEZEL,DOOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 218551 .. INSTRUCTION,FLIPCHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 237052 .. CLIP,COMPONENT .500 X 1.000 MTG X .052 DIA ADH BK . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . 213934 .. LABEL,NAMEPLATE MM350 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 213935 .. LABEL,NAMEPLATE MM350P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 12 . . . . . . . . . . 212955 .. LABEL,CONTROLS USER INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 13 . . . . . . . . . . 213134 .. KNOB,ENCODER 1.670 DIA X .250 ID PUSH ON W/SPRING . . . . . . . . . . . . 2
. . . 14 . . . . . . . . . . 210398 .. BUSHING,SNAP−IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
8
7
803 549-B
. . . 1 . . . . . . . . . . 212820 . . PANEL,REAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 2 . . . . . . . . . . 169654 . . BRACKET,SUPPORT TANK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 3 . . . . . . . . . . 231986 . . LABEL,WARNING CYL MAY EXPLODE IF DAMAGED
(EN/SP) (Eff w/LH410225B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 4 . . . . . . . . . . 188441 . . CHAIN,WELDLESS 2/0 X 31. BRIGHT ZINC PLD . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 5 . . . . . . . . . . 220805 . . NUT, 750−14 NPS 1.48HEX .41H NYL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 6 . . . GS1 . . 219062 . . VALVE, 34VDC 1WAY .750−14 THD 1/8 ORF 100PSI . . . . . . . . . . . . . . . . . . . 1
. . . 7 . . . . . . . . . . 010467 . . CONN,CLAMP CABLE 1.250 (Prior to MA120032B) . . . . . . . . . . . . . . . . . . . . . 1
. . . 7 . . . . . . . . . . 247765 . . CONN,CLAMP CABLE 1.250 (Eff w/MA120032B) . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . . 212772 . . CABLE,POWER 10 FT 6IN 6GA 4C (200/230/460V) . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . ♦213 380 . . PLUG,STR GRD 2P3W 50A 250VAC *6−50P . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . 8 . . . . . . . . . . 213018 . . CABLE,POWER 10 FT 6 IN 10GA 4C (460/575V) . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . 213908 . . PLATE,ADAPTER POWER CORD (575 MODEL ONLY) . . . . . . . . . . . . . . . . . 1
. . . 9 . . . . . . . . . . 235246 . . LABEL,WARNING ELECTRIC SHOCK/INPUT POWER
(EN/SP) (Eff w/LH410225B) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
♦OPTIONAL
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
13 38
12
1
11
10
18
9 19
20
35 6 8 24
7
27
37 28 36
14
25
20 17
19
21 19
27 26 20
4 16
2
28 29 15
30
31
32 23 26 5
22 3 9
26 10
11
27 12
13
27 33
28
34
803 548-E
... 24 .......... 089800 . . . . NUT, 250−20 .44HEX .22H STL PLD .58D FLANGE DEFOR . . . . . . . . . . . . 2
... 25 .......... 602154 . . . . SCREW,250−20X .50 HEXWHD.50D STL PLD SLFFMG TAP−RW . . . . . . 2
... 26 .......... 166072 . . . . SPACER,GEAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
... 27 .......... 172075 . . . . CARRIER,DRIVE ROLL W/COMPONENTS 24 PITCH . . . . . . . . . . . . . . . . . 4
... 28 .......... 602009 . . . . SCREW,250−20X1.25 SOC HD−HEX GR8 PLN . . . . . . . . . . . . . . . . . . . . . . . 4
... 29 .......... 173618 . . . . CARRIER,DRIVE ROLL 10MM SHAFT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
... 30 .......... 195802 . . . . WASHER,FLAT .175IDX0.590ODX.040T STL PLD . . . . . . . . . . . . . . . . . . . . 1
... 31 .......... 602241 . . . . WASHER,FLAT .281IDX0.625ODX.065T STL PLD ANSI.250 . . . . . . . . . . . 2
... 32 .......... 174609 . . . . SCREW,M 4− .7X 12 CHEESE HD BLK DIN 84 . . . . . . . . . . . . . . . . . . . . . . . 1
... 33 .......... 604538 . . . . WASHER,FLAT .344IDX0.688ODX.065T STL PLD ANSI.312 . . . . . . . . . . . 1
... 34 .......... 204585 . . . . KNOB,FLUTED 1.75 IN W/ .312−18 STUD 1.00 LG . . . . . . . . . . . . . . . . . . . 1
... 35 .......... 221912 . . . . GUIDE,WIRE INLET NYLON .023 − .052 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
... 36 .......... 233843 . . . . GUIDE,WIRE INTERMEDIATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
... 37 .......... 189285 . . . . ROLL,DRIVE V GROOVE .035−.045 WIRE . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
... 37 .......... 232826 . . . . ROLL,DRIVE U GROOVE .035−3/64 WIRE FOR ALUM . . . . . . . . . . . . . . . . 4
... 38 .......... 212843 . . . . HOUSING,ADAPTER DRIVE MOTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.
.030 in .030 in 0.8 mm 046 780 053 695 V-Grooved 056 192 056 206
.035 in .035 in 0.9 mm 046 781 053 700 V-Grooved 056 192 056 206
.045 in .045 in 1.2 mm 046 782 053 697 V-Grooved 056 193 056 207
.052 in .052 in 1.3 mm 046 783 053 698 V-Grooved 056 193 056 207
1/16 in .062 in 1.6 mm 046 784 053 699 V-Grooved 056 195 056 209
.035 in .035 in 0.9 mm 044 750 072 000 U-Grooved 056 192 056 206
.045 in .045 in 1.2 mm 046 785 053 701 U-Grooved 056 193 056 207
.052 in .052 in 1.3 mm 046 786 053 702 U-Grooved 056 193 056 207
1/16 in .062 in 1.6 mm 046 787 053 706 U-Grooved 056 195 056 209
.035 in .035 in 0.9 mm 046 792 132 958 V-Knurled 056 192 056 206
.045 in .045 in 1.2 mm 046 793 132 957 V-Knurled 056 193 056 207
.052 in .052 in 1.3 mm 046 794 132 956 V-Knurled 056 193 056 207
1/16 in .062 in 1.6 mm 046 795 132 955 V-Knurled 056 195 056 209
Ref. S-0025-D