Related Manuals for Longrun 610TC
Summary of Contents for Longrun 610TC
- Page 1 THYRISTOR CO /MAG ARC WELDER OPERATION MANUAL DO NOT INSTALL, OPERATE OR MAINTAIN THIS MACHINE WITHOUT READING THIS MANUAL AND PLEASE ALWAYS THINK BEFORE YOU ACT. www.worldwel.com...
- Page 2 ■ TECHNICAL SPECIFICATIONS new control circuit - Stable and excellent welding by Easy to maintain and repair by simple and firm structure design High duty cycle by sufficient capacity of all parts and quality cooling fan - Adjustable crater voltage and current ITEM UNIT SPECIFICATION...
- Page 3 General Safe Practices ■ Wear approved safety glasses with side shields under your welding helmet or face shield and at all times in the work area. ■ When working above floor level, use a safety belt to protect yourself from a fall should you get a shock.
- Page 4 Arc rays can burn eyes and skin. ■ Use welding helmet with correct shade of filter to protect your eyes from sparks and the rays of the arc. ■ Wear welders cap and safety glasses with side shields. Use ear protection when welding out of position or in confined spaces.
- Page 5 ■ INSTALLATION ● The welding machine shall be installed at a place ; ․ free from the inflammables ․ less humidity, dirt and dust ․ protecting from influence of direct sunlight, wind and rain ․ not generated oil vapor and corrosive gas ․...
- Page 6 ■ FRONT PANEL When it is turned on, the cooling fan and all of electrical circuit Power Switch inside the machine will be operated. Crater Selection Switch It choose the Crater OFF or Crater ON. - Above : Checking the flow of the gas. Welding mode selection Switch - Center : CO /MAG welding...
- Page 7 ■ CRATER SELECTION Press and hold the torch switch, the arc is started at the welding current. When finish CRATER OFF to weld, just release the torch switch. Press and hold the torch switch, the arc is started at the welding current. At this time release the torch switch, the arc is not stopped.
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Page 8: Troubleshooting
■ TROUBLESHOOTING SYMPTOMS REASON RECOMMENDED ACTION ․ No input voltage ․ Verify input voltage ․ Fuse (5A) is blown ․ Replace Fuse (5A) Cooling fan does not run when the power switch is turn on. ․ Power switch broke down ․... - Page 9 ■ Block Diagram...
- Page 10 ■ PCB Setting Adjust Max. Current Adjust Voltage 600TC - 48V(Standard) Adjust Motor speed Motor voltage is 26V to measure between #5 and #6 of Connector 10 <DIP S/W> Starting gas Operate about 0.2 seconds when it is “ON" Gauging Select "ON"...
- Page 11 ■ PCB Setting [New PCB Model] Adjustable resistance Setting Functions CW (Clockwise) No-loading voltage up No-loading voltage down (Counter Clockwise) CW (Clockwise) Motor voltage up Motor voltage down (Counter Clockwise) ▷ DIP S/W DIP S/W Setting Functions ▷ Starting gas time [0.4 seconds] ▷...
- Page 14 610TC PARTS LIST PART NAME DESCRIPTION QTY. FAN Moter IC-9430SDA 610TC Control Transformer 11452 Meta DC10V-800A Volume RV24YN5K Fuse FH-30 Toggle S/W DJT-3303 Electric Detect PCB 610TC Control Transformer 7630 Main PCB 610TC MTG200A Distribution PCB 610TC Hole CT TM3A300-04DA15...
- Page 15 Please record your machine identification information below for future reference. This information can be found on the nameplate of your machine. Product Name THYRISTOR CO /MAG ARC WELDER Model Number LONGRUN 610TC Date Manufactured Serial Number Date Purchased Where Purchased Where you use Whenever you request replacement parts or information on this machine, always supply the information you have recorded above.