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General| Brand | ESAB |
|---|---|
| Model | LAF 1001 |
| Category | Welding System |
| Language | English |
Always wear recommended personal safety equipment, such as safety glasses and flame-proof clothing.
Ensure the return cable is connected securely and high voltage work is performed by a qualified electrician.
Connection in parallel can be done with all sizes of the LAF welding power source. The current outlet depends on its size.
Illustrates connecting Master and Slave LAF 631 units of the same size for parallel operation.
Explains that the smallest unit should be designated Master when connecting LAF 631 and LAF 1251.
Shows how current is evenly distributed when using two power sources of the same amperage rating.
Illustrates how current is proportionally distributed between power sources of different sizes.
Configures the Master unit to search for the designated Slave unit for parallel connection.
Assigns the Node address for the Slave unit, crucial for communication in parallel operation.
Configures the unit to operate as a Slave in a parallel welding setup.
Verifies that the combined current for parallel operation is correctly adjustable within the PEK system.
Explains the six-thyristor connection method, highlighting the reversed primary winding on the Slave unit.
Details the reduction in phase shift from 120° to 60° achieved through the six-thyristor connection.
Illustrates the equalizing effect on sine waves resulting from inverting the Slave transformer's winding.
Stipulates that power sources must be the same size, with accessible primary side input/output for transformer adjustment.
Details the specific edition of the spare parts list provided in the manual.
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