Miller Electric CBI 801D manual Operator Controls, Amperage and Voltage Adjustment

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6-2.
6-1.

A.Auxiliary Equipment Connections To Terminal Strip 3T (Figure 4-2)

WARNING: Read and follow safety infor- mation at beginning of entire Section 5-2 before proceeding.

Terminal strip 3T is provided to directly wire the auxiliary power cord(s) into the unit. To make connections, pro- ceed as follows:

1.Remove plug from auxiliary equipment cord(s), if applicable.

2.Open and secure lower front door.

3.Locate three strain reliefs on lower front panel.

4.Insert leads from cord(s) through a strain relief.

5.Connect leads to terminal strip 3T using terminal information provided in Figure 4-4.

6.Secure the cord(s) in the strain relief(s).

7.Close and secure door.

B. Protection

Circuit breaker CB1 protects the 120 volts ac auxiliary power terminals from overload. See Section 9-3 for CB1 location and resetting procedure.

SECTION 6 − OPERATOR CONTROLS

Amperage &

Service Engine

Remote Amperage &

Output

 

Voltage Adjustment

Air Cleaner

Voltage Switch

 

(Contactor)

Control

Light

 

 

Switch

 

 

 

 

 

 

Check Alternator

 

 

 

 

 

Light

 

 

 

 

 

Engine Control

 

 

 

 

 

Switch

Voltmeter

 

 

 

 

 

Ammeter

 

 

 

 

Fuel Gauge

 

 

 

 

 

Battery Ampere

 

 

 

 

 

Gauge

Ampere

 

 

 

 

 

Ranges

 

 

 

 

 

Switch

 

 

 

 

 

Engine Hours

Oil Temperature

 

Oil Pressure

 

 

Meter

Gauge/Switch

Gauge/Switch

Ref. ST-147 322-E

 

Figure 8-1. Operator Controls

 

 

 

AMPERE RANGES SWITCH (Figure 6-1)

The AMPERAGE & VOLTAGE ADJUSTMENT control

The Ampere Ranges switch provides two coarse am-

adjusts welding amperage within range selected by Am-

pere Ranges switch.The scale surrounding the control

perage ranges. When in LOW OUTPUT, amperage

is calibrated in percent and does not indicate an actual

range is 100-350 amperes. When in HIGH OUTPUT,

amperage or voltage value.

 

amperage range is 300-800 amperes.

 

 

 

 

 

 

 

CAUTION: ARCING can damage switch

IMPORTANT: The AMPERAGE & VOLTAGE AD-

JUSTMENT control may be adjusted while welding.

contacts.

 

• Do not change the position of the Ampere

6-3. ENGINE CONTROL SWITCH (Figure 6-1)

 

 

Ranges switch while welding or under load.

Arcing causes the contacts to become pitted and eventually inoperative.

AMPERAGE & VOLTAGE ADJUSTMENT

CONTROL (Figure 6-1)

A/V

AMPERAGE AND VOLTAGE

ADJUSTMENT

The Engine Control switch has three positions: START, RUN, and OFF.

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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 PreventionUser Responsibilities Leaving Equipment UnattendedRope Staging-Support ARC Welding Burn ProtectionShock Prevention Standards Booklet Index General Information and Safety − Safety Precautions and Signal WordsSafety Safety Alert Symbol and Signal WordsOCV − Specifications− Installation or Relocation Duty CycleDescription Connecting the Battery Exhaust Extension InstallationLifting Of Equipment Trailer MountingEquipment Grounding Terminal GroundPositive Negative Rated Weld OutputRemote Control Connections Remote Feeder AMPERAGE/VOLTAGE Output ContactorRemote 9 Receptacle Information And Connections Figures 4-2 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 GeneralAmperage and Voltage Adjustment Amperage & Voltage Adjustment− Operator Controls RUN Panel RemoteRemote Output Contactor 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 PlugMAINTENANCE-FREE Battery CHARG- ING Engine Speed Adjustments FigureGovernor Brushes and Slip Rings Figure Brush Replacement Ether Starting AID OptionalRUN-IN Procedure Run-In Procedure Using Load Bank DiagramMoving Parts can cause severe injury Run-In Procedure Using Resistance Grid Dia- gram Diagram 8-1. Load Bank Connections− Troubleshooting Diagram 8-2. Resistance Grid ConnectionsBooster Battery Jump Starting Moving Parts can cause serious personal injury Overload Protection FigureIncorrect Fuse can damage unit Circuit Breaker CB1 FigureTroubleshooting Tables 9-1 Thru Weld/Power TroubleshootingTrouble Probable Cause Remedy 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 − Parts List 11-266 Fig 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

CBI 801D specifications

The Miller Electric CBI 801D is a robust and sophisticated multi-process welder, designed for maximum efficiency and versatility in various welding applications. This machine stands out due to its combination of advanced technology and user-friendly design, making it suitable for both seasoned professionals and those new to welding.

One of the key features of the CBI 801D is its ability to perform multiple welding processes, including MIG, TIG, and stick welding. This multi-functionality allows users to tackle a wide range of welding tasks, whether they are working on thin sheet metals or heavy fabrication. The seamless transition between processes is designed to enhance productivity and reduce downtime.

The CBI 801D is powered by Miller's innovative Auto-Set technology, which automatically adjusts the machine settings based on the material type and thickness. This feature simplifies the setup process, allowing welders to focus more on their work rather than on configuring the machine. Additionally, the user interface is designed for simplicity, featuring intuitive controls that are easy to navigate.

In terms of performance, the CBI 801D delivers impressive output, with a maximum welding output of 800 amps. This substantial power provides the capability to weld thicker materials with greater efficiency, making it an ideal choice for industrial applications. The built-in advanced cooling system ensures optimal performance during extended use, preventing overheating and maintaining consistent weld quality.

Durability is another hallmark of the Miller Electric CBI 801D. The machine is constructed with high-quality materials, providing resilience against tough working conditions. Its compact and portable design allows for easy transport to various job sites, while the built-in handles are designed for convenience.

Moreover, the CBI 801D features advanced digital readouts for real-time monitoring of welding parameters. This not only enhances precision but also allows welders to make necessary adjustments on the fly. The machine is also compatible with various accessories, which further expand its functionality and adaptability across different welding scenarios.

In summary, the Miller Electric CBI 801D is a powerful and versatile welding machine, offering multi-process capabilities, user-friendly features, and a robust design. Its combination of advanced technology and reliable performance makes it a top choice for professionals looking for efficiency and precision in their welding tasks. Whether for fabrication, repair, or maintenance, the CBI 801D proves to be an invaluable asset in any welding operation.
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