Miller Electric TM-353E manual Panel, Mtg Components -1 Item

Page 78

 

Item

Dia.

Part

Description

Quantity

 

No.

Mkgs.

No.

 

 

 

 

Figure 10-5. Panel, Mtg Components (Fig 10-1 Item 7)

 

 

 

 

 

 

 

. .

1 .

. . . . R7

186 468 . .

RESISTOR, WW fxd 100W 50 ohm

. . . 1

. .

2 .

. . . . . . . . . . . . . .

117 721 . .

PANEL, mtg relay

. . . 1

. .

3 .

. . CR2,6

110 386 . .

RELAY, encl 24VAC DPDT

. . . 2

. .

4 .

. . . . 2T

072 253 . .

STUD, single connection 10-32

. . . 1

. .

5 .

. . SR2,3 . . . .

035 704 . .

RECTIFIER, integ 40A 800V

. . . 2

. .

6 .

. . SN1,2

118 625 . .

SNUBBER, poly metal film .5uf 200VDC 100 ohm

. . . 2

. .

7 .

. . . . R6

117 803 . .

RESISTOR, WW fxd 10W 1K ohm

. . . 1

. .

8 .

. . . C20

119 834 . .

CAPACITOR, cer disc .05uf 500V

. . . 1

. .

9 .

. . . . 1T

117 372 . .

BLOCK, term 10A 15P

. . . 1

. .

. . . .

. . . . . . . . . . . . .

108 023 . .

LINK, jumper term blk 10A

. . . 3

. . 10 . . . CR5

000 770 . .

RELAY, encl 24VDC 3PDT

. . . 1

. . 11

. . . CR1

052 964 . .

RELAY, encl 24VDC DPDT

. . . 1

1

2

11

 

3

 

10

3

6

 

 

4

 

5

 

6

9

 

8

7

ST-120 090-F

Figure 10-5. Panel, Mtg Components

BE SURE TO PROVIDE MODEL AND SERIAL NUMBER WHEN ORDERING REPLACEMENT PARTS.

TM-353 Page 74

Syncrowave 250

Image 78
Contents SyncrowaveR Table of Contents Declaration of Conformity For European Community CE Products Page Marks a special safety message Safety Precautions for ServicingSymbol Usage Servicing HazardsEMF Information About Pacemakers+ + + DefinitionsISO/IEC Rating Label For CE ProductsSymbols And Definitions Some symbols are found only on CE productsVolt-Ampere Curves InstallationSpecifications 220 230 260 380 415 460Duty Cycle And Overheating 60% Duty Cycle At 200 AmperesOverheating Dimensions And Weights Selecting a LocationMovement Location And Airflow Weld Output Terminals And Selecting Cable Sizes Be careful when placing or moving unit over uneven surfacesTipping ARC Welding can cause Electromagnetic InterferenceVolts AC Duplex Receptacle And Shielding Gas Connections Turn Off power before connecting to receptacleRemote 14 Receptacle SocketElectrical Service Guide All values calculated at 60% duty cyclePlacing Jumper Links And Connecting Input Power Check label inside your unit- only one label is on unitOperation ControlsOutput Selector Switch MetersCrater Time Controls Spot Time ControlsApplication Setting Output Waveforms AC Balance ControlBalance Control AC Gtaw Amperage Adjustment Controls Output Contactor Control SwitchArc Controls Postflow Time ControlFor AC And DC Smaw Welding High Frequency Controls Preflow Time Control OptionalTheory of Operation SCRHD1 Troubleshooting Troubleshooting TableNecessary parts Dition of contacts. Replace CR5 if necessary Contacts. Replace CR2 if necessary Troubleshooting Circuit Diagram For Welding Power Source V24 See -1 forHD1 location D, EWaveforms For Section GndAC Output, 100 Amperes, 24 Volts AC Re- sistive Load Control Board PC1 Testing Information Use With Section Control Board PC1 Test Point Values Reference for gate pulse to SCR4 RC54 Not usedReceptacle Pin Value Remote Board PC2 Testing Information Use With Section RC3 Meter Calibration Input Voltage Labels And Connections Months MaintenanceRoutine Maintenance Circuit Breaker CB1Adjusting Spark Gaps Turn Off power before adjusting spark gapsFuses F1 And F2 Welding Processes Using HF Sources Of HF Radiation From Incorrect InstallationHigh Frequency HF Correct Installation Electrical Diagrams Model Serial Or Style Number Circuit Diagram Wiring DiagramSC-114 SC-120 SC-121 SC-124 SC-124 785-B SC-132 697-A SC-137 SC-135 SC-142 SC-148 SC-154 649-C SC-178 SC-179 303-A SC-181 109-E SC-188 161-A Syncrowave TM-353 TM-353 SD-188 162-A TM-353 SD-187 644 1 TM-353 SD-187 644 2 SA-121 SA-044 725-C TM-353 Description Parts List Main AssemblyPLG51 114 BASE, Prior to KE727074 170 Panel, Front w/Components Panel, Front w/ Components Rectifier, Si Diode -1 Item Panel, Mtg Components -1 Item Control Panel, Lower Front 126 Capacitor ASSEMBLY, Eff w/JK537589 thru JK690986 C14 124 COIL, HF coupling Eff w/JK572898 thru KF959378 174 Optional Equipment Page Miller