Miller Electric CBI 801D manual Remote Feeder AMPERAGE/VOLTAGE Output Contactor

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2.For Shielded Metal Arc Welding (SMAW) and Air Carbon Arc Cutting and Gouging (CAC-A) (Elec- trode Positive/Reverse Polarity), connect weld cables as follows:

a.Connect one end of work cable to NEGATIVE

(−) weld output terminal.

b.Connect end of electrode holder cable to POSI- TIVE (+) weld output terminal.

IMPORTANT: For Electrode Negative/Straight Polarity connections, reverse cable connections to weld output terminals; electrode becomes negative.

3.For Wire Feeding Processes (GMAW, FCAW, SAW) (Electrode Positive/Reverse Polarity), connect weld cables as follows:

a.Connect one end of work cable to NEGATIVE

(−) weld output terminal.

b.Connect end of electrode holder cable to POSI- TIVE (+) weld output terminal and remaining end to terminal on the wire feeder drive housing (see wire feeder Owner’s Manual for location).

4.Close and secure front panel access door.

Circuit Breaker CB3

Terminal

 

Strip 3T

Remote 9

Receptacle

Oil Level

Indicator

4-8. REMOTE CONTROL CONNECTIONS

A. Remote 9 Receptacle Information And Connections (Figures 4-2 And 4-3)

REMOTE 9

FEEDER

A/V AMPERAGE/VOLTAGE

OUTPUT

(CONTACTOR)

REMOTE 9 receptacle RC3, located under the lower front panel access door (see Figure 4-2), is provided to connect any of the following equipment to the welding generator circuitry:

a.Remote Contactor

b.Remote Amperage or Voltage control

c.Wire feeder which provides contactor control to the welding generator.

d.Combination of the above.

To Make connections, align keyway, insert plug, and ro- tate threaded collar fully clockwise.

Circuit Breaker CB1

(see Section 9-3)

Equipment

Grounding

Terminal

Strain Relief

Fuel Cap

POSITIVE (+)

NEGATIVE (−)

Weld Output

Weld Output

Terminals

Terminals

Ref. ST-147 322-E

Figure 4-2. Lower Front Panel Components And Connections

OM-166 941 Page 12

Image 17 Contents
Processes OM-166 941CDescription Per NsprWarranty Page Table of Contents − Troubleshooting − Maintenance− Electrical Diagrams − Parts ListGeneral Precautions − Safety Rules for Operation of ARC Welding Power SourceIntroduction Burn PreventionCompressed Gas Equipment Fire and Explosion PreventionRope Staging-Support User ResponsibilitiesLeaving Equipment Unattended Shock Prevention ARC WeldingBurn Protection Standards Booklet Index General Information and Safety − Safety Precautions and Signal WordsSafety Safety Alert Symbol and Signal WordsOCV − Specifications Description − Installation or Relocation Duty Cycle Connecting the Battery Exhaust Extension InstallationLifting Of Equipment Trailer MountingEquipment Grounding Terminal GroundPositive Negative Rated Weld OutputRemote 9 Receptacle Information And Connections Figures 4-2 Remote Control ConnectionsRemote Feeder AMPERAGE/VOLTAGE Output Contactor Tion C Wire remote control cord directly to terminal stripWithin unit according to Section B Remote Terminal Strip 3T InformationEther Starting AID Optional AIR Compressor ConnectionsPosure to Ether can seriously harm Your healthElectric Sparks can cause fire − Auxiliary Power Power OutputLOW Voltage and Frequency can dam- age electrical equipment General− Operator Controls Amperage and Voltage AdjustmentAmperage & Voltage Adjustment Remote Output Contactor RUNPanel Remote Magnetic Shutdown Switch BatteryBroken Cooling Belt Shutdown Switch FuelARC Rays can burn eyes and skin Noise can damage hearing − Sequence of OperationFumes and Gases can seriously harm your health Shielded Metal ARC Welding SmawAIR Carbon ARC Cutting and Gouging CAC-A Table Auxiliary Power OperationAIR Compressor Operation Tables 7-2 Starting the EngineFlow Of Free Air CFM Through Orifices Of Various Diameters Stopping the EngineMiscellaneous − Maintenance Deutz F4L912 Diesel Engine Air Cleaner Service AIR Cleaner Service TableFUEL/WATER Separator and Sludge Drain Plug Battery Replacement ProcedureFuel/Water Separator Sludge Drain PlugGovernor MAINTENANCE-FREE Battery CHARG- INGEngine Speed Adjustments Figure Brushes and Slip Rings Figure Brush Replacement Ether Starting AID OptionalMoving Parts can cause severe injury RUN-IN ProcedureRun-In Procedure Using Load Bank Diagram Run-In Procedure Using Resistance Grid Dia- gram Diagram 8-1. Load Bank ConnectionsBooster Battery Jump Starting − TroubleshootingDiagram 8-2. Resistance Grid Connections Moving Parts can cause serious personal injury Overload Protection FigureIncorrect Fuse can damage unit Circuit Breaker CB1 FigureTrouble Probable Cause Remedy Troubleshooting Tables 9-1 ThruWeld/Power Troubleshooting Auxiliary Power Probable Cause Remedy Trouble Auxiliary Power TroubleshootingEngine Troubleshooting Air Compressor TroubleshootingOM-166 941 Diagram 10-1. Circuit Diagram For Welding Generator − Electrical DiagramsSC-168 908-B 66 Fig − Parts List11-2 1A. Main Assembly 073 FITTING, brs barbed M 3/16tbg x 1/4NPT 0456660009309 1B. Main Assembly 6563 62 21 22 15 14 8111532480009309 Panel, Front w/Components 18 17 16 Includes ItemPanel, Front w/Components -1A Item Panel, Lower Front w/Components Panel, Lower Front w/Components 1A Item Control Box -1A Item Generator -1B Item