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Covers dangers, advice, and general information for performing repairs safely.
Lists required multimeters, ammeters, and other diagnostic instruments.
Details essential tools like spanners, screwdrivers, and pliers for repair work.
Explains symbols and conventions used for measurements and diagrams.
Provides the wiring diagram for the WU15 cooling unit.
Illustrates and identifies various connectors used in the system.
Details connections for the central adapter and remote control.
Shows wiring diagrams for RC12 and RC16 remote controls.
Lists electrical components making up the Genesis 200 AC-DC and TLH power sources.
Details the electrical components of the WU15 cooling unit.
Explains external indicators like LEDs and display messages for diagnostics.
Details internal diagnostic messages provided by LEDs on board 15.14.250.
Describes the input filter board, its function, and components.
Introduces the main board and its featured circuits.
Details the UPFR section of the main board, including its function and test points.
Explains the power supply section of the main board and its auxiliary voltages.
Describes the power inverter section of the main board and its components.
Details the welding current control section of the main board.
Provides an assembly diagram for the kit including main board and power components.
Describes the board with power inverter capacitors and their connection.
Introduces the secondary power unit responsible for rectifying and switching.
Details the secondary power unit for the G 200 AC-DC model.
Details the secondary power unit for the G 200 TLH model.
Describes the AC stage clamp board, functioning as an AC filter.
Details the interconnection board and its wire connections.
Describes the board generating superimposing and controlling AC switching.
Explains the HF board generating pulses for TIG striking.
Details the output filter board for EMC and HF disturbance filtering.
Describes the front panel board acting as user interface and control unit.
Covers pre-inspection steps like checking connections and boards before startup.
Details checks to perform after connecting power and switching the unit on.
Checks voltage and LED status for the UPFR section on the main board.
Verifies inverter gate signals and power output enablement.
Describes the procedure to check the open circuit voltage of the power source.
Tests the thermal cutout function by disconnecting sensors and observing alarms.
Performs functional welding tests in MMA mode, checking arc and power.
Covers functional TIG welding tests, including arc striking and gas delivery.
Compares panel readings with ammeter readings for TIG DC welding.
Lists spare parts for the Genesis 200 AC-DC model with corresponding diagrams.
Lists spare parts for the Genesis 200 TLH model with corresponding diagrams.
Details spare parts for the WU 15 cooling unit with diagrams.
Lists spare parts for the generator trolley, including assembly instructions.
| Brand | Selco |
|---|---|
| Model | Genesis 200 TLH |
| Category | Welding System |
| Language | English |










