Miller Electric TM-353E manual Symbols And Definitions, Some symbols are found only on CE products

Page 9

2-3. Symbols And Definitions

NOTE

Some symbols are found only on CE products.

A

Amperes

 

Panel–Local

 

Gas Tungsten Arc

 

 

Shielded Metal Arc

 

 

 

 

 

 

 

 

Welding (GTAW)

 

 

Welding (SMAW)

 

 

 

 

 

 

 

V

Volts

 

Do Not Switch

 

Arc Force (DIG)

 

 

Spot Timer

 

While Welding

 

 

 

 

 

 

 

 

 

 

 

Output

 

Circuit Breaker

 

Remote

 

 

Temperature

 

Protective Earth

 

Alternating Current

 

High Frequency -

 

 

Input

 

(Ground)

 

 

Start

 

 

 

 

 

 

 

 

 

 

Postflow Timer

 

Preflow Timer

 

High Frequency -

 

 

High Frequency

 

 

 

Continuous

 

 

 

 

 

 

 

 

 

 

 

Gas (Supply)

 

Gas Input

 

Gas Output

 

 

Increase/Decrease

 

 

 

 

 

Of Quantity

 

 

 

 

 

 

 

 

 

On

 

Off

 

Percent

 

 

Direct Current

 

Balance Control

 

Maximum Cleaning

 

Maximum

 

 

Electrode Positive

 

 

 

Penetration

 

 

 

 

 

 

 

 

 

 

 

Electrode

 

Crater Time

 

Meter

 

 

Single-Phase

 

Negative

 

 

 

 

 

 

 

 

 

 

 

 

U0

Rated No Load

U1

Primary Voltage

U2

Conventional Load

 

 

Line Connection

Voltage (Average)

Voltage

 

 

 

 

 

 

I1

 

I2

Rated Welding

X

 

1

1

Single-Phase

Primary Current

Duty Cycle

Combined AC/DC

Current

 

 

 

 

 

Power Source

IP

Degree Of

I1eff

Maximum Effective

I1max

Rated Maximum

 

Hz

Hertz

Protection

Supply Current

Supply Current

 

 

 

 

Electrode

 

Work

 

Thickness Gauge

 

 

Spark Gap

S

Seconds

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Syncrowave 250

TM-353 Page 5

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Contents SyncrowaveR Table of Contents Declaration of Conformity For European Community CE Products Page Symbol Usage Safety Precautions for ServicingMarks a special safety message Servicing HazardsAbout Pacemakers EMF InformationDefinitions + + +Rating Label For CE Products ISO/IECSome symbols are found only on CE products Symbols And DefinitionsSpecifications InstallationVolt-Ampere Curves 220 230 260 380 415 460Duty Cycle And Overheating 60% Duty Cycle At 200 AmperesOverheating Dimensions And Weights Selecting a LocationMovement Location And Airflow Tipping Be careful when placing or moving unit over uneven surfacesWeld Output Terminals And Selecting Cable Sizes ARC Welding can cause Electromagnetic InterferenceRemote 14 Receptacle Turn Off power before connecting to receptacleVolts AC Duplex Receptacle And Shielding Gas Connections SocketAll values calculated at 60% duty cycle Electrical Service GuideCheck label inside your unit- only one label is on unit Placing Jumper Links And Connecting Input PowerControls OperationMeters Output Selector SwitchCrater Time Controls Spot Time ControlsApplication Setting Output Waveforms AC Balance ControlBalance Control AC Gtaw Output Contactor Control Switch Amperage Adjustment ControlsArc Controls Postflow Time ControlFor AC And DC Smaw Welding Preflow Time Control Optional High Frequency ControlsSCR Theory of OperationHD1 Troubleshooting Table TroubleshootingNecessary parts Dition of contacts. Replace CR5 if necessary Contacts. Replace CR2 if necessary Troubleshooting Circuit Diagram For Welding Power Source HD1 location See -1 forV24 D, EGnd Waveforms For SectionAC Output, 100 Amperes, 24 Volts AC Re- sistive Load Control Board PC1 Testing Information Use With Section Reference for gate pulse to SCR4 RC54 Not used Control Board PC1 Test Point ValuesReceptacle Pin Value Remote Board PC2 Testing Information Use With Section RC3 Meter Calibration Input Voltage Labels And Connections Routine Maintenance MaintenanceMonths 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 Model Serial Or Style Number Circuit Diagram Wiring Diagram Electrical DiagramsSC-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 Main Assembly Parts ListPLG51 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
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