Page No.
FOREWORD ----------------------------------------------------------------------- 1
1. SAFETY PRECAUTIONS ----------------------------------------------------------- 2
2. OUTLINE AND PART NAMES -------------------------------------------------------- 5
2-1 Outline Drawing and Name of Instrument ------------------------------------ 5
2-2 Name of Components -------------------------------------------------------- 5
2-3 Control Panel ------------------------------------------------------------- 6
3. TRANSPORTATION AND INSTALLATION ----------------------------------------------- 7
3-1 Caution in Transporting Machine ------------------------------------------ 7
3-2 Operating Angle ---------------------------------------------------------- 7
3-3 Preparations ------------------------------------------------------------- 8
3-4 Battery ------------------------------------------------------------------ 9
3-5 Battery Cable Connection ------------------------------------------------- 10
3-6 Fan Belt ----------------------------------------------------------------- 10
4. LUBRICATING OIL,COOLING WATER AND FUEL ---------------------------------------- 11
4-1 Engine Oil --------------------------------------------------------------- 11
4-2 Engine Cooling Water ----------------------------------------------------- 11
4-3 Fuel --------------------------------------------------------------------- 12
4-4 Fuel Consumption --------------------------------------------------------- 13
5. ENGINE PRESTART CHECKS -------------------------------------------------------- 15
6. STARTING AND OPERATING -------------------------------------------------------- 16
7. STOPPING THE ENGINE ----------------------------------------------------------- 18
7-1 Operating Precautions ---------------------------------------------------- 19
7-2 After Stopping ----------------------------------------------------------- 20
7-3 How to Use Automatic Air Bleeding Unit ----------------------------------- 20
7-4 Protection Device -------------------------------------------------------- 21
8. OPERATION OF THE WELDER ------------------------------------------------------- 23
8-1 Welding Cable and Polarities -------------------------------------------- 23
8-2 Selection of Welding Cable ----------------------------------------------- 24
8-3 Adjustment of Welding Current and Selection of Welding Mode -------------- 24
8-4 e mode Operation -------------------------------------------------------- 26
8-5 In Welding Operation ----------------------------------------------------- 27
8-6 Duty Cycle --------------------------------------------------------------- 27
8-7 Welding Mode Selector Switch and Arc Force Regulator --------------------- 28
8-8 VRD(Voltage Reduction Device) -------------------------------------------- 30
8-9 AC Power Supply ---------------------------------------------------------- 31
8-10 Earth Leakage Relay(Option) --------------------------------------------- 33
9. MAINTENANCE ------------------------------------------------------------------- 35
9-1 Routine Maintenance ---------------------------------------------------- 35
9-2 Engine Oil Filter -------------------------------------------------------- 37
9-3 Fuel Filter Element / Water Separator Element ---------------------------- 37
9-4 Air Cleaner Element ------------------------------------------------------ 38
9-5 Condenser ----------------------------------------------------------------- 38
10.TROUBLESHOOTING --------------------------------------------------------------- 39
11.STORAGE OF MACHINE ------------------------------------------------------------ 41
12.SPECIFICATIONS ---------------------------------------------------------------- 42
13.OUTLINE DRAWING -------------------------------------------------------------- 43
14.GENERATOR WIRING DIAGRAM ------------------------------------------------------ 44
15.ENGINE WIRING DIAGRAM --------------------------------------------------------- 46
16.ATTACHMENT -------------------------------------------------------------------- 48