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OWNER’S AND OPERATOR’S MANUAL Vertical, Water-Cooled 4-Cycle Diesel Engine CAUTION Do not operate the Generator/Welder, or any other appliance, before you have read and understood the instructions for use and keep near for ready use. DGW420DM/ANZ X750-022 87 0 X750803-640 0 Introduction We would like to thank you very much for purchasing this Shindaiwa Soundproof Diesel Engine Generator & Welder. • This manual has been created in order to ensure safe and proper use of this equipment. Be sure to thoroughly read this manual before operating the equipment as the improper operation of this equipment can result in an accident or malfunction. • This equipment should only be operated by persons who thoroughly understand the contents of this manual and can safely operate the equipment. Persons who are ill, taking medicine, or are in bad health should not operate this equipment if such conditions will affect operation of the equipment and related work. • Operation and use of this equipment must be in strict compliance with the applicable laws, as well as rules and regulations based on such laws. • Always be sure to include this manual with the equipment if it is loaned out to another party, and instruct said party that they must thoroughly read this manual before operating the equipment. • Store this manual securely in a predetermined location so that it can be readily accessed at all times to order parts or arrange for repair. Contact the retail outlet where this equipment was purchased if any parts are lost, the equipment becomes soiled, or is otherwise damaged in any manner. • Consult with the retail outlet where the equipment was purchased if any of the points are unclear or you would like further information. Be sure to note the model name and serial number of your equipment, and provide this information when making an inquiry. • If disposing of this equipment, dispose in a manner according to laws and regulations applicable to industrial waste. Consult with the retail outlet where the equipment was purchased if you have any inquiries regarding proper disposal. The precautions used in this manual are divided into the following three ranks. Warning: Improper operation can result in death or serious personal injury. Caution: Improper operation can result in moderate or minor personal injury, or physical damage. <Note>: Explanatory note in order to ensure that equipment protection and performance are fully realized. • It is possible that items described under < Caution > or < Note > can result in a serious accident depending on the circumstances. The contents of both of these types of precautions are important. Be sure to always comply with all precautions. Table of Contents 1. Safety Precautions ............................................................................... 2 2. Specifications ....................................................................................... 6 3. Applications .......................................................................................... 6 4. Part Names ............................................................................................ 7 5. Equipment ............................................................................................. 9 5-1. Spill Containment........................................................................... 9 5-2. VRD (Voltage Reduction Device) .................................................. 9 5-3. Idle Control .................................................................................... 9 5-4. Weld Output Control .................................................................... 10 5-5. Wire Feeder Control .................................................................... 11 5-6. Remote Control (9-Pin Connector).............................................. 12 5-7. Meter............................................................................................ 12 5-8. Error Code Display ...................................................................... 12 5-9. Monitor Lamp............................................................................... 13 5-10. Earth Leakage Circuit Breaker and Grounding......................... 14 5-11. Emergency Stop Switch............................................................. 15 5-12. Battery Isolator .......................................................................... 15 5-13. Operation Mode Selector .......................................................... 15 6. Pre-Operation Inspection................................................................... 16 6-1. Engine Oil Inspection .................................................................. 16 6-2. Cooling Water Inspection ............................................................ 17 6-3. Fuel Inspection ............................................................................ 17 6-4. Spill Containment Inspection ....................................................... 18 6-5. Inspection for Fuel/Oil/Cooling Water Leakage .......................... 18 6-6. Battery Inspection........................................................................ 18 7. Operating Procedures........................................................................ 19 7-1. Starting the Engine ...................................................................... 20 7-2. Stopping the Engine .................................................................... 21 7-3. Emergency Stop .......................................................................... 21 8. Using as a Welder............................................................................... 21 8-1. Welding Cable Selection ............................................................. 21 8-2. Welding Polarity........................................................................... 22 8-3. Welding Cable Connection.......................................................... 22 8-4. Duty Cycle ................................................................................... 23 8-5. Welding Work .............................................................................. 23 9. Using as a Generator ......................................................................... 26 9-1. Output Types and Ranges........................................................... 26 9-2. Usable Device Capacities ........................................................... 26 9-3. Operation..................................................................................... 27 10. Simultaneously Welding and Using as AC Power Source........... 28 11. Inspection/Maintenance................................................................... 29 12. Long-Term Storage........................................................................... 35 13. Troubleshooting ............................................................................... 36 14. Engine Wiring Diagram .................................................................... 39 15. Generator Wiring Diagram............................................................... 40 -1- 1. Safety Precautions Warning: Suffocation from Exhaust Fume • Do not operate the equipment in a poorly-ventilated area such as indoors or within a tunnel because the engine exhaust fume includes components that are harmful to humans. Warning: Suffocation from Welding Fume • Always be sure to wear a fume-proof mask when welding as the fumes generated during welding include harmful gases and dust. Also be careful that the wind direction is not such that it will cause fumes to be inhaled and always operate the equipment in a well-ventilated area. Warning: Electric Shock • Do not operate the equipment with any doors or covers open. • Do not touch wirings or any electric parts inside the equipment during operation. • Do not touch the equipment during operation if the equipment or your body is wet. • Be sure to stop the engine whenever touching Weld output terminals such as when installing or removing welding cables. • Do not connect welding cables to any part other than Weld output terminals. • Do not insert any metallic objects, such as pins or wires, into AC output receptacles or remote controller connectors. • Always be sure to turn off all breakers before installing or removing devices using AC output receptacles. • Always be sure to repair the corresponding earth leakage location when earth leakage circuit breakers operate. • Always be sure to stop the engine and remove the starter key before performing any equipment check or maintenance. Warning: Fire • Always be sure to stop the engine when inspecting fuel or refueling, and absolutely never perform such tasks near fire or other open flame. Wait until the engine has completely cooled before inspecting fuel or refueling. • Always be sure to wipe up any spilled fuel or oil. • Spilled fuel and oil accumulates in the spill containment. Do not operate the equipment with liquid accumulated in the spill containment. • Absolutely never use the equipment if there is a fuel, oil or cooling water leak, and be sure to always repair the leak before using. • Absolutely never inspect or perform maintenance to the equipment near fire or other open flame. • Keep any ignitable items (such as fuel, gas and paint) or inflammable items away from the equipment because the muffler, exhaust fume and other parts attain high temperatures. • Keep any ignitable items (such as fuel, gas and paint) or inflammable items away from the work area due to the scattering of weld spatter that occurs during welding. • Provide at least 1 meter (3 feet) of distance between the equipment and walls and other obstacles, and operate the equipment on a flat surface. • Allow the equipment to cool before covering with protective covers and similar items. • Do not ground wiring of earth leakage circuit breakers of the equipment to piping that passes through flammable material. -2- Warning: Injury • Do not operate the equipment with any doors or covers open. There is a danger of hair, body parts and other items being caught up in moving parts such as cooling fans and belts. • Do not modify the equipment and do not operate with parts removed. • Always be sure to stop the engine and remove the starter key before performing any equipment check or maintenance. Warning: Injury to Eyes and Skin • Use protective gear, such as rubber gloves, when inspecting or replacing the battery due to the dilute sulfuric acid in the battery fluid. Be sure that fluid does not get into eyes, or on skin or clothing. • If battery fluid gets into the eyes, or on the skin or clothing, immediately wash with a large amount of water, and always be especially sure to seek medical attention if it gets into the eyes. Warning: Explosion • Do not operate the equipment or recharge the battery when the battery fluid level is below the lower level. • Do not generate any sparks near the battery and do not allow any fire or other open flame near the equipment because the battery generates ignitable gas. Warning: Electromagnetic Interference • Persons using a heart pacemaker are not allowed near the welder or welding work area while welding is being performed without the permission of a doctor. The welder generates a magnetic field while energized that can negatively affect pacemaker operation. Caution: Suffocation from Exhaust Fume • Do not direct the engine exhaust towards passersby, private homes or similar persons/locations because the engine exhaust fume includes components that are harmful to humans. Caution: Electric Shock • Do not sprinkle water on the equipment and do not use where exposed to rain. • If wearing gloves, be sure to always wear gloves with dry insulation properties. Do not wear gloves that are damaged or wet. Caution: Burn • The engine, muffler and similar parts are extremely hot during operation and immediately after stopping the equipment. Never touch hot parts. • Never open the radiator cap during operation or immediately after stopping the equipment. Hot cooling water and steam will spurt out. • Always be sure to stop the engine and allow it to cool before inspecting or changing the engine oil. Opening the oil gauge or oil plug during operation will result in hot oil spurting out. -3- Caution: Injury • Use this equipment with it situated on a stable level surface so that it is prevented from moving. • Do not move the equipment during operation. • Always be sure to turn off the switches of all devices using the equipment and turn off the equipment breakers before starting the engine. • Always be sure to turn off the power switches of all devices using the equipment when turning on the equipment breakers. Leaving on the power switch of a device using the equipment when the equipment breakers are turned on could result in the sudden operation of the corresponding device. • Do not leave on the power switch of a device using the equipment and do not connect a device to an AC output receptacle. • The lifting lug is designed to be used only for lifting the equipment. Do not lift the equipment with any heavy items (such as a trailer, gas canister and additional fuel tank) added to the equipment. • Always be sure to use the lifting lug when lifting the equipment, and lift slowly and directly straight above. • Wear a helmet, safety shoes, gloves and similar protective gear when performing lifting work. Do not stand or get under the equipment while it is suspended. • Securely fix the equipment with rope or similar item so that it cannot move when transporting by truck or other vehicle. Caution: Injury to Eyes and Skin • Always be sure to wear arc-proof glasses, clothes that completely cover the skin and other protective gear when welding to protect the eyes and skin from harmful light rays generated during welding. • Always be sure to wear leather gloves, apron, shoe covers, arc-proof glasses (face shield), safety shoes, hard hat and long-sleeve clothing to protect against the scattering of weld spatter that occurs during welding. Caution: Physical and Secondary Damage • Do not use the equipment for any improper applications. Improper usage can result in an accident or malfunction. • Do not connect the AC power source to indoor wiring. • If using the equipment as a power source for medical equipment, you must check with the medical equipment manufacturer, doctor and hospital before using the equipment. -4- Location of Warning Labels Replace warning labels when they become difficult to see or damaged by affixing new labels in the specified locations. Order the necessary labels by numbers in parentheses. (1) (2) (3) (4) (5) (6) (7) (8) Suffocation from Exhaust Fume (No. X505-007590) Suffocation from Welding Fume (No. X505-007600) Electric Shock (No. X505-007610) Injury (No. X505-007630) Burn (No. X505-007620) Fire (No. X505-007650) Injury (No. X505-007550) Burns (No. X505-007660) (7) (8) (5) (6) (1) (2) (4) (3) -5- 2. Specifications Model Generating Method Operation DGW420DM Rotating Field Single 390 35.6 60 95 – 400 2.6 – 8.0 3.2 – 8.0 350 32.5 100 14 – 35 0.6 – 2.0 Welding Generator Rated Current (A) Rated Voltage (V) CC Duty Cycle (%) Current Adj. Range (A) DROOP Welding Rod (φ) Gouging Rod (φ) Rated Current (A) Rated Voltage (V) CV Duty Cycle (%) Voltage Adj. Range (V) Welding Wire (φ) -1 Rated Speed (min ) No Load Voltage (V) Rated Frequency (Hz) -1 Rated Speed (min ) Phase Rated Voltage (V) Power Factor Rated Output (kVA) Rating Model Type Displacement (L) -1 Rated Output (kW/min ) Fuel Lubricant Oil Lubrication Oil Volume (L) Cooling Water Volume (L) Starting Method Battery Fuel Tank Capacity (L) Length (mm) Width (mm) Height (mm) Dry Weight (kg) Dual 200 28.0 100 50 – 210 2.0 – 4.0 3.2 – 5.0 200 21.0 100 14 – 23.5 0.6 – 1.6 AC Generator 3000 MAX 85 50 3000 1 Phase 240 1.0 10.8 3 Phase 415 0.8 14.0 Dimension Engine Continuous Kubota D1105 Vertical, Water-Cooled 4-Cycle Diesel Engine 1.123 18.5 / 3000 (Gross Intermittent) ASTM No.2-D Diesel Fuel or Equivalent API Class CD or better 5.1 (Effective 1.4) 4.3 (Sub Tank Capacity 0.6 L included) Starter Motor 55B24L (Japanese Industrial Standard) 43 1435 700 848 480 3. Applications Shielded Metal Arc Welding Semi-automatic Arc Welding (MIG, MAG, Self-Shielded) Gouging Scratch Start TIG Power Source for Light, Electric Tools and Appliances Caution: Physical and Secondary Damage • Do not use the equipment for any applications not listed above. Improper usage can result in an accident or malfunction. • If using the equipment as a power source for medical equipment, you must check with the medical equipment manufacturer, doctor and hospital before using the equipment. -6- 4. Part Names Operation Panel Terminal Cover Weld Terminals A ECO Drive Display Weld Terminals B DC Meter Single/Dual Selector VRD Lamp Idle Control Switch VRD Switch Starter Switch AC Meter Monitor Lamp Hour Meter AC Meter Selector Fuel Meter Operation Mode Selector Emergency Stop Switch Output Control Dial Weld Mode Selector Arc Control Dial Weld Terminal Switch 1-P Receptacle Wire Feeder Voltmeter Selector 42V/115V Selector Circuit Protector for Wire Feeder 3-P Receptacle 9-Pin Connector 14-Pin Connector Main Breaker Earth Leakage Circuit Breaker (ELCB) 1-P Breaker 3-P Breaker Bonnet Grounding Terminal Forklift Skid -7- Air Cleaner Right Door Oil Gauge Fuse (50A,20A) Oil Plug Oil Inlet Battery Sub Tank Battery Isolator Oil Filter Fuel Lever (Fuel Strainer) Spill Containment Drain Spill Containment Oil Drain Plug Fuel Drain Plug Water Drain Plug Fuel Inlet Fuel Inlet Cover Lifting Lug Muffler (Tail Pipe) Top Plate Accessories Owner’s and Operator’s Manual Engine Warranty Engine Key 1 Set Door Key 1 Set Operation Mode Selector Key 1 Set Pipe Band 1 part -8- Tail Pipe 1 part Terminal Cap (Red/For [ + ]) 2 parts Terminal Cap (Black/For [ - ]) 2 parts 5. Equipment 5-1. Spill Containment Warning: Fire • Always be sure to wipe up any spilled fuel or oil. • Spilled fuel and oil accumulates in the spill containment. Do not operate the equipment with liquid accumulated in the spill containment. • Absolutely never use the equipment if there is a fuel, oil or cooling water leak, and be sure to always repair the leak before using. The equipment includes a spill containment (structure that collects leaking liquid) in order to prevent leaking liquid from getting outside of the equipment if oil, fuel or other liquid should leak. Before starting operation, check if there is any fluid accumulated in the spill containment and drain any accumulated liquid. (Refer to section "11.(7) Draining Liquid from the Spill Containment".) <Note> • It is necessary to periodically drain the liquid from within the equipment because any rainwater that leaks into the equipment also accumulates in the spill containment. • Although the fluids that can leak internally consist of oil, fuel and cooling water, the spill containment does not have a function that can separate rainwater that has leaked into the equipment from these internally leaked fluids. Properly dispose of liquid drained from the spill containment in a manner according to the applicable laws and regulations. 5-2. VRD (Voltage Reduction Device) The equipment includes a voltage reduction device on the weld output side. The voltage reduction device reduces the output voltage of the welder when welding is paused in order to further increase safety when welding in locations with high humidity, elevated locations, extremely confined spaces near VRD Lamp VRD Switch possible hazards, and similar conditions. When not welding, the voltage reduction device reduces the voltage of the Weld output terminals to 35 V or less. When welding is started, the voltage-reduction function is cancelled and the equipment returns to the reduced voltage status when welding is completed. Turning the VRD switch to "TEST" also cancels the voltage-reduction function. The green VRD lamp ("BELOW 35V" side) lights up when weld output voltage is less than 35 V and the red lamp ("AT OR ABOVE 35V" side) lights up when the voltage is 35 V or more. <Note> • The VRD is only for weld output. It does not function for AC generated output voltage. 5-3. Idle Control The equipment includes an idle control function. You can use the idle control switch to select an engine speed setting of "ECO", "AUTO" or "HIGH". Idle Control Switch (1) ECO Drive The equipment includes an eco drive function in order to reduce noise, save fuel, and reduce exhaust gas emission. When the idle control switch is set to "ECO" and only welding is being performed, the engine operates at an optimal speed corresponding to the weld output and it automatically returns to low speed when welding is stopped. The eco drive display lights up during eco drive to indicate that operation is environmentally considerate. -9- <Note> • The engine speed optimization function of eco drive is only for "DROOP" and "CC" welding. (It does not function if "CV-WIRE" is selected using the weld mode selector.) ECO Drive Display • If using as an AC power source during eco drive (including when welding and using as an AC power source at the same time), the engine operates at high speed and the eco drive display turns off. • Set the idle control switch to "AUTO" or "HIGH" if welding or using as an AC power source in an intermittent manner. • Set the idle control switch to "HIGH" if using a high capacity motor, precision instruments or AC load with an attached magnetic switch. • Set the idle control switch to "HIGH" if using as an AC power source of a device of 0.5A or less because the engine might not reach a high speed as speed control does not operate at that level. (2) Auto Idle The equipment includes an auto idle function in order to reduce noise, save fuel, and reduce exhaust gas emission. You can set the idle control switch to "AUTO" so that the engine operates at low speed when not welding or using the equipment as a power source. When you start to weld or use as an AC power source, the engine automatically increases to high speed. When in a no-load condition, the engine automatically returns to low speed after approximately 8 seconds of high-speed operation. <Note> • Set the idle control switch to "HIGH" if using a high capacity motor, precision instruments or AC load with an attached magnetic switch. • Set the idle control switch to "HIGH" if using as an AC power source of a device of 0.5A or less because the engine might not reach a high speed as speed control does not operate at that level. (3) High Idle You can set the idle control switch to "HIGH" to maintain the engine constantly at high speed. 5-4. Weld Output Control (1) Weld Mode Selector Output Control You can select a weld mode of "CV", Dial "DROOP" or "CC" in accordance with the type of welding being performed. Weld Mode CV (Constant Voltage) Selector You can use the equipment as a power source for semi-automatic arc welding Arc Control (MIG, MAG and self-shielded). Dial DROOP (Drooping Characteristic) The weld current can be adjusted by manipulating the welding rod due to being able to increase or decrease the current for changing the arc length, thereby allowing you to adjust the arc status and weld beads. The arc start is good and the arc is strongly felt. This mode is optimal for welding work such as pipe welding or when using special welding rods. CC (Constant Current) Welding can be performed at a constant uniform current even if the arc length changes due to a shaky hand or similar cause to provide a stable arc that is not easily extinguished. Welding can be performed at a specified current value without being affected by the length or thickness (thinness) of the welding cable. This mode is optimal for general welding as the stable arc reduces the amount of spatter. - 10 - (2) Weld Output Pre-Set The equipment includes a weld output pre-set function. If the weld mode selector is set to "CV", you can pre-set the output voltage using the output control dial. If the weld mode selector is set to "DROOP" or "CC", you can pre-set the output current using the output control dial. (3) Arc Control (for CC mode) The equipment includes an arc control function that adjusts the arc strength. You can adjust the setting of the short-circuit current of the weld output by turning the arc control dial. Weaker Stronger <Note> • The arc control function is only for "CC" mode. It does not Arc Control Dial function if using "CV" or "DROOP". • Always turn the arc control dial to "0"(zero) when the scratch start TIG welding is functioned otherwise a welding current becomes unstable as the arc control is functioned. 5-5. Wire Feeder Control A wire feeder with a 14-pin plug can be used with this equipment. Wire Feeder (1) 14-Pin Connector Connecting the 14-pin plug of a wire feeder to the 14-pin connector of the equipment allows you to adjust the output voltage by using the wire feeder. (2) Weld Terminal Switch Voltage is constantly output from the equipment weld terminals when the weld terminal switch is set to "WELD TERMINALS ON". When the weld terminal switch is set to "REMOTE CONTROL", voltage is output from the equipment weld terminals only when the torch switch is set to "ON". 14-Pin Connector Wire Feeder Voltmeter Selector Weld Terminal Switch (3) Wire Feeder Voltmeter Selector 42V/115V By switching the wire feeder voltmeter selector, Selector you can select the polarity of the voltmeter display equipped to the wire feeder. Circuit Protector for Wire Feeder (4) 42V/115V Selector You can switch the 42V/115V selector to select the voltage supplied to the wire feeder. 14-Pin Connector (5) Circuit Protector for Wire Feeder The circuit protector for the wire feeder operates to stop the current if the there is an overcurrent of 5A or more in the wire feeder. <Note> • The wire feeder control function is only for output A. • When the circuit protector for the wire feeder operates due to an overcurrent fault, inspect for the fault and press the circuit protector button after resolving the fault in order to reset the system. - 11 - 5-6. Remote Control (9-Pin Connector) You can connect a compatible remote controller to the 9-pin connector to enable remote operation of weld output adjustment. 9-Pin Connector <Note> • The output control dial for the remote control connection side of the equipment does not function when a remote controller is connected. • If the remote controller is removed from the remote controller receptacle while welding, the equipment output control dial becomes functional, possibly resulting in a sudden increase or decrease in weld output. Remote Controller (Compatible) 5-7. Meter The equipment includes a DC meter that provides digital display of both weld current and voltage, and an AC meter that provides digital display of voltage, current and frequency of three phase generated output. (1) DC Ammeter – Voltmeter DC Meter The DC ammeter and voltmeter display the weld output for both outputs A and B separately. If the single/dual selector is set to "SINGLE", the DC meter for output B does not display current or voltage. <Note> • If the weld mode selector is set to "CV", the set voltage that has been pre-set using the output control dial is displayed by the voltmeter when not welding. (The DC ammeter display is blank when not welding.) Single/Dual Selector • If the weld mode selector is set to "DROOP" or "CC", the set current that has been pre-set using the output control dial is displayed by the DC ammeter when not welding. (The voltmeter display is blank when not welding.) • During welding, both the DC ammeter and voltmeter display the actual output values. When welding is completed, both meters display the actual output values for approximately 8 seconds, after which display returns to the pre-set values. (2) AC Meter The equipment includes an AC meter that displays the three phase generated output. The AC meter is equipped with an AC meter selector that can be switched to display three phase voltage, three phase current or frequency. <Note> • During operation, the three phase output voltage of the AC power source is constantly displayed regardless of whether the breaker for three phase voltage is set to "ON" or "OFF". 5-8. Error Code Display The equipment includes an error code display function that notifies the operator of any errors during operation. If an error is detected during operation, error codes are displayed by the DC and AC meters. If this occurs, stop operation immediately, and inspect and repair the location where the error has occurred. (Refer to section "13. Troubleshooting".) AC Meter AC Meter Selector Error Code Display (Also used as DC and AC meters) - 12 - 5-9. Monitor Lamp Warning: Injury/Electric Shock • Do not operate the equipment with any doors or covers open. There is a danger of hair, body parts and other items being caught up in moving parts such as cooling fans and belts. Caution: Burn • The engine, muffler and similar parts are extremely hot during operation and immediately after stopping the equipment. Never touch hot parts. • Never open the radiator cap during operation or immediately after stopping the equipment. Hot cooling water and steam will spurt out. • Always be sure to stop the engine and allow it to cool before inspecting or changing the engine oil. Opening the oil gauge or oil plug during operation will result in hot oil spurting out. The equipment includes monitor lamps for water temperature, battery charge, oil pressure and spill containment. If the equipment is normal, the "CHARGE" and "OIL PRESS" monitor lamps light up when the starter switch is switched from "STOP" to "RUN", and all monitor lamps turn off when the engine is started. If any error besides that of spill containment occurs during operation, the corresponding monitor lamp lights up and the engine is automatically stopped. If the engine is automatically stopped, return the starter switch to "STOP" and restart the engine. Watch the lit/unlit status of the monitor lamps the next time an automatic stop occurs and check the error contents. Water Temp Battery Charge Oil Press Spill Containment (1) Water Temperature Monitor Lamp The water temperature monitor lamp ("WATER TEMP") lights up and the engine is automatically stopped if the cooling water temperature becomes irregularly high during operation. If this occurs, inspect the water level of the sub tank and add cooling water if the water level is insufficient. (Refer to section "6.2 Cooling Water Inspection".) If the cooling water in the sub tank is at the specified level, it is probable that overloading is the cause. Use within the rated output. (2) Battery Charge Monitor Lamp The battery charge monitor lamp ("CHARGE") lights up and the engine is automatically stopped if battery charge fails during operation. If this occurs, it is probable that there is fan belt damage or a wiring fault. Request repair at the retail outlet where the equipment was purchased. (3) Oil Pressure Monitor Lamp The oil pressure monitor lamp ("OIL PRESS") lights up and the engine is automatically stopped if the engine oil pressure drops during operation. If this occurs, inspect the engine oil level and fill with engine oil until it reaches the maximum level. <Note> • The oil pressure monitor cannot detect oil deterioration. Change the engine oil periodically. (Refer to section "11. Inspection/Maintenance".) • The charge monitor cannot detect battery deterioration or insufficient battery fluid. Inspect the battery fluid level periodically. (Refer to section "6-6. Battery Inspection".) • Inspect the fuses if the engine is automatically stopped and none of the monitor lamps ("WATER TEMP", "CHARGE" and "OIL PRESS") light up. (Refer to section "4. Part Names" for fuse location.) If a fuse has blown, it is probable that there is a fault in an electric part or the wiring. Request repair at the retail outlet where the equipment was purchased. - 13 - (4) Spill Containment Monitor Lamp The spill containment monitor lamp ("SPILL CONTAINMENT") lights up if the level of liquid in the spill containment is approximately 70% full (approx. 43 L) in order to ensure that liquid accumulated in the spill containment does not spill out of the equipment. If this occurs, drain the accumulated liquid from the equipment. (Refer to section "11.(7) Draining Liquid from the Spill Containment".) <Note> • The engine is not stopped if the spill containment monitor lamp lights up during operation. • When the spill containment monitor lamp lights up during operation, stop the engine, check for fuel, oil and cooling water leakage, and repair as necessary. • Do not use the equipment with liquid accumulated in the spill containment. Drain the spill containment before using. (Refer to section "11.(7) Draining Liquid from the Spill Containment".) 5-10. Earth Leakage Circuit Breaker and Grounding Warning: Electric Shock • Always be sure to repair the corresponding earth leakage location when earth leakage circuit breakers operate. Warning: Fire • Do not ground wiring of earth leakage circuit breakers of the equipment to piping that passes through flammable material. The equipment includes earth leakage circuit breakers (solidly grounded type) in order to prevent electric shock. Immediately isolate the electrical circuit if earth leakage occurs due to insulation failure in devices using the equipment or similar reason. (1) Operation Check of Earth Leakage Circuit Breaker Be sure to always check the earth leakage circuit breakers before starting operation according to the following procedures. 1) Start the engine. (Refer to section "7-1. Starting the Engine".) 2) Set the idle control switch to "HIGH". 3) Set the ELCB lever to "ON". 4) Press the ELCB test button. Operation is normal if the ELCB lever lowers and turns off at this time. 5) Push up the ELCB lever to the "ON" position. There is a fault in the earth leakage circuit breakers if operation cannot be checked according to the above procedures. Request repair at the retail outlet where the equipment was purchased. - 14 - Idle Control Switch Test Button ELCB (2) Bonnet Grounding Terminal The equipment includes a bonnet grounding terminal in order to connect bonnet ground wire. A neutral point of the AC power source is connected to the bonnet grounding terminal. <Note> • Connect using a plug with a grounding pole. Bonnet Grounding Terminal • If using a plug without a grounding pole, perform grounding work and check that used devices are connected to ground. • Securely ground the bonnet grounding terminal to the metal frame of the vehicle if transporting the equipment by truck or trailer. (3) If an Earth Leakage Circuit Breaker Operates Caution: Electric Shock/Injury • Always be sure to turn off the power switches of all devices using the equipment when turning on the equipment breakers after an earth leakage circuit breakers operates. Leaving on the power switch of a device using the equipment when the equipment breakers are turned on could result in the sudden operation of the corresponding device. The ELCB lever moves to "OFF" when earth leakage circuit breakers operate. When this occurs, immediately stop the engine and repair the earth leakage location. After repairing all faults, push up the ELCB lever to the "ON" side to reset the system. 5-11. Emergency Stop Switch Press the emergency stop switch to stop the engine immediately. After pressing the emergency stop switch, securely return the starter switch to the "STOP" position and turn the emergency stop switch clockwise to reset the switch. Stop Reset 5-12. Battery Isolator Turn the battery isolator to the "OFF" position to isolate the battery wiring of the engine electrical circuit. <Note> • Do not switch the battery isolator while the engine is operating. Doing so can cause a malfunction. OFF position ON position 5-13. Operation Mode Selector The equipment includes an operation mode select function. You can switch the operation mode selector to select from among the following three modes. [GEN. WELDER] [WELDER ONLY] [GEN. ONLY] : Mode in which the equipment can be used for both welding and as an AC power source. : Mode in which the equipment can only be used for welding. : Mode in which the equipment can only be used as an AC power source. - 15 - 6. Pre-Operation Inspection Warning: Injury/Electric Shock • Do not operate the equipment with any doors or covers open. There is a danger of hair, body parts and other items being caught up in moving parts such as cooling fans and belts. • Always be sure to stop the engine and remove the starter key before performing any equipment check or maintenance. Warning: Fire • Always be sure to wipe up any spilled fuel or oil. • Spilled fuel and oil accumulates in the spill containment. Do not operate the equipment with liquid accumulated in the spill containment. • Absolutely never use the equipment if there is a fuel, oil or cooling water leak, and be sure to always repair the leak before using. • Absolutely never inspect or perform maintenance to the equipment near fire or other open flame. Caution: Burn • The engine, muffler and similar parts are extremely hot during operation and immediately after stopping the equipment. Never touch hot parts. 6-1. Engine Oil Inspection Caution: Burn • Always be sure to stop the engine and allow it to cool before inspecting or changing the engine oil. Opening the oil gauge or oil plug during operation will result in hot oil spurting out. Situate the equipment on a level surface and completely insert the oil gauge to inspect the oil level. Inspect the oil level before starting operation and, if it has decreased, fill with oil until it reaches the maximum level. Oil Gauge Oil Plug Oil Inlet <Note> • The oil level cannot be accurately checked if the equipment is at an angle. • Operating the equipment when the oil has been filled above the maximum level can result in engine cylinder internal damage. MIN MAX Oil Gauge Engine Oil Selection Use a diesel-type engine oil with a viscosity that is appropriate for the outdoor air temperature (refer to the table). <Note> • Use oil with a quality of CD class or better (API classification). Temperature Oil Viscosity OK Not Enough Temperature/Engine Oil Relationship +20°C or more +10°C - +20°C SAE 30 SAE 20 - 16 - Too Much –10°C - +40°C SAE 10W/30 6-2. Cooling Water Inspection Caution: Burn • Never open the radiator cap during operation or immediately after stopping the equipment. Hot cooling water and steam will spurt out. Check that the sub tank cooling water level is within the range of "FULL" and "LOW". If the cooling water level is lower than "LOW", add water to both the sub tank and radiator. Sub Tank Cap (1) Adding Water to the Sub Tank 1) Remove the sub tank cap. 2) Pour cooling water into the sub tank until it reaches the "FULL" level. 3) Install the sub tank cap. Sub Tank (2) Adding Water to the Radiator 1) Open the top plate. 2) Remove the radiator cap. 3) Pour cooling water into the radiator through the inlet port until it reaches the mouth of the port. 4) Tighten the radiator cap. 5) Close the top plate. FULL LOW Sub Tank Radiator Cap <Note> • Use a long-life coolant (LLC) in order to prevent freezing and rust. (An LLC with a 30% mixing ratio is used when shipped from the factory.) • Use an LLC mixing ratio in the range 30% to 45% in accordance with the outdoor air temperature. • Change the LLC every 2,000 hours or 1 year. Min. Temp. Mixing Ratio Top Plate Mixing Ratio Guide -15°C -20°C 30% 35% Water Inlet -30°C 45% 6-3. Fuel Inspection Warning: Fire • Always be sure to stop the engine when inspecting fuel or refueling, and absolutely never perform such tasks near fire or other open flame. Wait until the engine has completely cooled before inspecting fuel or refueling. Check that there is sufficient fuel and add fuel if insufficient. After refueling, securely tighten the tank cap and close the fuel inlet cover. Tank Cap Fuel Strainer Fuel Inlet Cover <Note> • Use ASTM D975 No. 2-D diesel fuel. Do not use a substitute fuel of unknown quality as this can negatively affect the engine. • Use a cold-weather fuel that conforms to ASTM standards if using the equipment in a cold weather region. Fuel Inlet • Shindaiwa recommends using a fuel with a sulfur content of less than 1,000ppm. - 17 - • Change the engine oil and oil filter after a shorter period than normal (approximately one-half the normal period) if using a high-sulfur (sulfur content of between 5,000 to 10,000ppm) fuel. • Do not use a fuel with a sulfur content of 10,000ppm or more. • Ultra-low sulfur fuel must be used if using the equipment in a region subject to EPA exhaust gas regulations. Use No. 2-D S15 in place of No. 2-D in such areas. Use No. 1-D S15 in place of No. 1-D in regions where the temperature is -10°C or less. • Always be sure to use the fuel strainer attached to the fuel inlet. • Add fuel until the tank is slightly less than full. • Do not open the fuel inlet cover except when refueling. Leaving the fuel inlet cover open can result in rainwater flowing into the equipment and cause the fluids in the spill containment (oil and similar fluids) to spill out of the equipment. 6-4. Spill Containment Inspection Warning: Fire • Spilled fuel and oil accumulates in the spill containment. Do not operate the equipment with liquid accumulated in the spill containment. Open the right door, check inside of the spill containment, and drain any liquid that has accumulated. (Refer to section "11.(7) Draining Liquid from the Spill Containment".) <Note> • It is necessary to periodically drain the liquid from within the equipment because any rainwater that leaks into the equipment also accumulates in the spill containment. • Although the fluids that can leak internally consist of oil, fuel and cooling water, the spill containment does not have a function that can separate rainwater that has leaked into the equipment from these internally leaked fluids. Properly dispose of liquid drained from the spill containment in a manner according to the applicable laws and regulations. 6-5. Inspection for Fuel/Oil/Cooling Water Leakage Warning: Fire • Absolutely never use the equipment if there is a fuel, oil or cooling water leak, and be sure to always repair the leak before using. Open the right door and check for fuel leakage from fuel line joints and similar components, and check for oil and cooling water leakage. Open the fuel tap to perform inspection and close it after inspection has been completed. 6-6. Battery Inspection Warning: Injury to Eyes and Skin • Use protective gear, such as rubber gloves, when inspecting or replacing the battery due to the dilute sulfuric acid in the battery fluid. Be sure that fluid does not get into eyes, or on skin or clothing. • If battery fluid gets into the eyes, or on the skin or clothing, immediately wash with a large amount of water, and always be especially sure to seek medical attention if it gets into the eyes. Warning: Explosion • Do not operate the equipment or recharge the battery when the battery fluid level is below the lower level. • Do not generate any sparks near the battery and do not allow any fire or other open flame near the equipment because the battery generates ignitable gas. - 18 - 1) Turn the battery isolator to "OFF". 2) Inspect the battery fluid level. If it is near the lower level, add distilled water until it reaches the upper level. 3) Inspect for loose terminals and retighten if loose. Terminal UPPER LEVEL <Note> • Turn the battery isolator to "OFF" whenever touching the battery terminals. LOWER LEVEL • It is necessary to recharge the battery when the specific gravity of the battery fluid is 1.23 or less. Contact the retail outlet where the equipment was purchased if this occurs. Battery Replacement Procedures 1) Turn the battery isolator to "OFF". 2) Remove the " - " (negative) cable. [+]Post (Always be sure to first remove the " - " (negative) side.) 3) Remove the battery hold-down clamp. 4) Remove the “+” (positive) cable. 5) Remove the battery. * Install the battery by performing the above procedures in reverse order. (Always be sure to first attach the "+" (positive) side.) Hold-Down Clamp Battery Isolator [–]Post Battery <Note> • Turn the battery isolator to "OFF" whenever touching the battery terminals. • Use the specified battery.< 55B24L > (Japanese Industrial Standard) 7. Operating Procedures Warning: Suffocation from Exhaust Fume • Do not operate the equipment in a poorly-ventilated area such as indoors or within a tunnel because the engine exhaust fume includes components that are harmful to humans. Warning: Fire • Keep any ignitable items (such as fuel, gas and paint) or inflammable items away from the equipment because the muffler, exhaust fume and other parts attain high temperatures. • Provide at least 1 meter (3 feet) of distance between the equipment and walls and other obstacles, and operate the equipment on a flat surface. Caution: Suffocation from Exhaust Fume • Do not direct the engine exhaust towards passersby, private homes or similar persons/locations because the engine exhaust fume includes components that are harmful to humans. Caution: Burn • The engine, muffler and similar parts are extremely hot during operation and immediately after stopping the equipment. Never touch hot parts. Caution: Injury • Use this equipment with it situated on a stable level surface so that it is prevented from moving. • Do not move the equipment during operation. • Always be sure to turn off the switches of all devices using the equipment and turn off the equipment breakers before starting the engine. - 19 - <Note> • Check that the surrounding area is safe before starting the engine. • When there are multiple workers who are working together, they must mutually signal each other before starting the engine. • Do not use in an area with high temperature or humidity, or an area with a large amount of dust. • Do not open any doors during operation. Operating with a door open can negatively affect cooling effect, resulting in an equipment malfunction. • Use ear protection if the level of noise is high. Failure to do so could result in hearing damage. 7-1. Starting the Engine 1) Turn all breakers (main, 3-P and 1-P) to "OFF". 2) Turn the fuel lever (on the fuel strainer) to "OPEN". 3) Turn the battery isolator to "ON". 4) Set the idle control switch to "ECO" or "AUTO". 5) Check that the emergency stop switch has been released. 6) If the temperature is 5°C or less, turn the starter switch to the "PREHEAT" position and wait until the preheat lamp turns off. (approx. 5 seconds) 7) Turn the starter switch to the "START" position to start the starter motor, which then starts the engine. 8) After the engine starts, remove your hand from the starter switch. 9) Allow the engine to warm up for approximately 5 minutes. Idle Control Switch Preheat Lamp Emergency Stop Switch Starter Switch Main Breaker 1-P Breaker 3-P Breaker Battery Isolator ON position Fuel Lever (on fuel strainer) <Note> • Do not crank the starter motor for 15 seconds or more continuously. • If repeating starter switch operation, wait 30 seconds or more between operations. • After the engine starts, do not turn the starter switch to "START" during operation. Restarting after Stopping due to Running Out of Fuel The equipment includes an automatic air-bleeding device. You can easily restart the engine according to the following procedures even if the engine stops due to running out of fuel. 1) Turn all breakers (main, 3-P and 1-P) to "OFF". 2) Turn the starter switch to the "STOP" position. 3) Add fuel to the fuel tank. 4) Set the idle control switch to "ECO" or "AUTO". 5) Turn the starter switch to the "START" position and crank the starter motor for approximately 10 seconds. 6) After the engine starts, remove your hand from the starter switch. 7) Wait for air to be completely bled from the fuel pipes and engine speed to stabilize (approx. 1 minute). *Engine speed is not stable until all air is bled from the fuel pipes. <Note> • Do not switch the engine to high speed or apply any loads to it until all the air has been bled from the fuel pipes (until speed is stable). Doing so can cause a malfunction. - 20 - 7-2. Stopping the Engine 1) Turn all breakers (main, 3-P and 1-P) to "OFF". 2) Set the idle control switch to "ECO" or "AUTO". 3) Allow the engine to cool down for approximately 5 minutes. 4) Set the starter switch to "STOP". 5) After the engine stops, turn the fuel lever to "CLOSE". 6) Turn the battery isolator to "OFF". <Note> • Do not stop the engine while welding or using as an AC power source. Doing so can cause a malfunction. • If the engine does not stop when the starter switch is set to "STOP", turn the fuel lever to "CLOSE". The engine will stop a few minutes afterwards. If the engine does not stop by starter switch operation, stop using the equipment and request repair at the retail outlet where the equipment was purchased. 7-3. Emergency Stop The equipment includes an emergency stop device. Press the emergency stop switch if you want to immediately stop the engine when an emergency occurs in the work area, the equipment suffers an operating fault, and similar circumstances. <Note> • After stopping the engine using the emergency stop device, turn the starter switch to "STOP". • Do not strike the emergency stop switch with a hammer or similar tool. • Only use the emergency stop switch for emergency stop purposes. • If the engine does not stop when the emergency stop switch is pressed, turn the fuel lever to "CLOSE". The engine will stop a few minutes afterwards. 8. Using as a Welder 8-1. Welding Cable Selection Use welding cables with a cross-sectional area that is larger than the proper cross-sectional areas indicated in the table below. Using cable that is less than the proper cross-sectional area reduces the weld output. <Note> • Use welding cables when they are completely extended (not coiled). Using a cable that is coiled reduces the weld output. Proper Cable Cross-Sectional Area (Units: mm2) Return Length 20m 30m 40m 60m 80m 100m 38 30 30 22 22 22 22 50 50 38 30 30 22 22 60 60 50 38 30 22 22 100 80 80 60 50 38 30 125 125 100 80 60 50 30 200 150 125 100 80 60 38 Weld Current 400A 350A 300A 250A 200A 150A 100A - 21 - 8-2. Welding Polarity There are "+" (positive) and " - " (negative) weld output terminals. Refer to the table below to select a polarity corresponding to the work you are performing. <Note> • Use the polarity indicated for the welding rods being used if so indicated. • When welding with 2 persons using different polarities for the same base material, a single worker must not hold 2 holders because the voltage between the 2 holders could become high and there may be a danger. (1) Shielded Metal Arc Welding, Gouging, Scratch Start TIG Polarity Straight Polarity Reverse Polarity Rod Indication Applications DC– Shielded metal arc welding of structures and similar items Scratch Start TIG Welding DC+ Shielded metal arc welding of laminates, weld overlays, stainless steel and similar materials Gouging Connecting Method + (positive) terminal : Earth (Base material) - (negative) terminal : Holder (welding rod) + (positive) terminal : Holder (welding rod) - (negative) terminal : Earth (Base material) (2) Semi-automatic Arc Welding (MIG, MAG, Self-shielded) Polarity Wire Indication Applications Straight Polarity DC– Self-shielded Arc Welding Reverse Polarity DC+ MIG Welding,MAG Welding Self-shielded Arc Welding Connecting Method + (positive) terminal : Earth (Base material) - (negative) terminal : Torch (wire) + (positive) terminal : Torch (wire) - (negative) terminal : Earth (Base material) 8-3. Welding Cable Connection Warning: Electric Shock • Be sure to stop the engine whenever touching Weld output terminals such as when installing or removing welding cables. Welding Rod Semi-automatic Wire Feeder Wire Feeder Welding Rod Holder Crimped Terminal Crimped Terminal Earth Fitting Welding Cable Terminal Cap Terminal Cap - 22 - Terminal Cover 1) Stop the engine. 2) Install the welding cables, crimped terminals, welding rod holders (or wire feeder) and earth fittings. 3) Pass the welding cables through the terminal caps. 4) Connect the welding cables to the weld terminals and cover with the terminal caps. (Refer to the table below for cable connection locations.) 5) Close the terminal covers. Amount of Welding Personnel and Welding Cable Connection Locations Shielded Metal Arc Welding / Gouging Semi-automatic Arc Welding Single Dual Single Dual Welding Rod φ2.6 –φ8.0 Welding Rod φ2.0 – φ4.0 Gouging Rod φ3.2 –φ8.0 Gouging Rod φ3.2 – φ5.0 Weld Terminals Weld Terminals A A or B Welding Wire MIG/MAG Welding Wire : φ0.6 – φ1.2 MIG/MAG : φ0.6 – φ1.0 Self-shielded : φ0.9 – φ2.0 Self-shielded : φ0.9 – φ1.6 Weld Terminals A Weld Terminals A or B <Note> • Securely crimp the crimped terminals and securely connect the welding cables. Using insufficiently crimped terminals or loosely connected cables can result in heat generation from poor connection, thereby causing burnout of the weld output terminals. • Be sure to always securely crimp the crimped terminals on the cables connected to the Weld output terminals. Not using crimped terminals and simply wrapping stripped cable around the weld output terminal can result in heat generation from poor connection, thereby causing burnout of the weld output terminals and a short circuit due to contact of the cable core with the equipment body. • Keep your welding cable and electrode holder in good condition. Repair or replace any damaged insulation. 8-4. Duty Cycle The duty cycle is the percentage of time the load is being applied in a 10-minute period. For example a 60% duty cycle, represents 6 minutes of load and 4 minutes of no-load in a 10-minute period. <Note> • Continuing to weld beyond the rated duty cycle with the rated output can result in equipment overheating and corresponding malfunctions. 8-5. Welding Work Warning: Suffocation from Welding Fume • Always be sure to wear a fume-proof mask when welding as the fumes generated during welding include harmful gases and dust. Also be careful that the wind direction is not such that it will cause fumes to be inhaled and always operate the equipment in a well-ventilated area. Warning: Fire • Keep any ignitable items (such as fuel, gas and paint) or inflammable items away from the work area due to the scattering of weld spatter that occurs during welding. Warning: Electromagnetic Interference • Persons using a heart pacemaker are not allowed near the welder or welding work area while welding is being performed without the permission of a doctor. The welder generates a magnetic field while energized that can negatively affect pacemaker operation. - 23 - Caution: Injury to Eyes and Skin • Always be sure to wear arc-proof glasses (refer to the table below), clothes that completely cover the skin and other protective gear when welding to protect the eyes and skin from harmful light rays generated during welding. Standards for Arc-Proof Glasses (Japanese Industrial Standard) Filter No. 7 8 9 10 11 12 13 14 35-75 76-200 201-400 400Weld Shielded metal arc welding Current Gas-shielded arc welding ----- 100 or less 101-300 301-500 (A) Gouging ------126-225 226-350 --- • Always be sure to wear leather gloves, apron, shoe covers, arc-proof glasses (face shield), safety shoes, hard hat and long-sleeve clothing to protect against the scattering of weld spatter that occurs during welding. Caution: Electric Shock • If wearing gloves, be sure to always wear gloves with dry insulation properties. Do not wear gloves that are damaged or wet. You can select from among five weld modes in accordance with the type of welding being performed. Select a weld mode by referring to the recommended modes in the table below. Weld Modes Table (Recommended) Welding Mode Name Applications Position Semi-automatic Arc Welding CV WIRE (MIG, MAG, self-shielded, and All directions similar welding) Welding of pipes, tanks and CELLULOSE ROD similar items Vertical DROOP and Welding of pipes, tanks and STANDARD ROD Upward similar items GOUGING Gouging Welding of structures and CELLULOSE ROD finishing welding Horizontal SCRATCH START TIG TIG welding and CC Downward Welding of heavy structures STANDARD ROD and thick plates <Note> • Set the operation mode selector to either "GEN.WELDER" or "WELDER ONLY" when welding. There is no weld output when "GEN. ONLY" is selected. • This equipment allows for 2-person simultaneous welding. For 2-person simultaneous welding, select a weld mode and adjust the weld output in accordance with each type of welding work being performed. • The range of weld output that can be adjusted using the output control dial varies depending on the positions of the single/dual selector and weld mode selector. (Refer to section "2. Specifications".) Single/Dual Selector Weld Terminal Switch Wire Feeder Voltmeter Selector Operation Mode Selector 42V/115V Selector Output Control Dial 14-Pin Connector Weld Mode Selector Arc Control Dial - 24 - (1) Semi-automatic Arc Welding Not Using a Remote Controller Not Using a 14-Pin Connector Output Control Dial 1) Set the operation mode selector to either Equipment "GEN.WELDER" or "WELDER ONLY". Work Clip Lead 2) Set the weld mode selector to "CV-WIRE". Wire 3) Switch the single/dual selector in Feeder accordance with the amount of welding personnel and desired weld output. Weld Power Cable Work 4) Set the weld terminal switch to "WELD TERMINALS ON". Using a Remote Controller 5) Set the output control dial to the desired voltage. Output Control Dial 6) Start the engine. (Refer to section "7-1. 9-Pin Connector (on Remote Controller) Starting the Engine".) 7) Set the wire feed speed of the wire feeder. Work Clip 8) While an arc is being generated, adjust the Equipment Lead output control dial of the equipment or remote controller so that the arc is Wire stabilized. Feeder Using a 14-Pin Connector Weld Power Cable Work 1) Connect the 14-pin plug of the wire feeder to the 14-pin connector of the equipment. 2) Set the operation mode selector to either "GEN.WELDER" or "WELDER ONLY". 3) Set the weld mode selector to "CV-WIRE". 4) Switch the single/dual selector in accordance with the amount of welding personnel and desired weld output. 5) Switch the 42V/115V selector in accordance with the specifications of the wire feeder being used. 6) Set the weld terminal switch to "REMOTE CONTROL". 7) Switch the wire feeder voltmeter selector in accordance with the polarity of the voltmeter indication of the connected wire feeder. 8) Start the engine. (Refer to section "7-1. Starting the Engine".) 9) Set the wire feed speed of the wire feeder. 10) While an arc is being generated, adjust the output control dial of the wire feeder so that the arc is stabilized. Using a 14-Pin Connector 14-Pin Connector Equipment Output Control Dial (on Wire Feeder ) Work Clip Lead Wire Feeder Work Weld Power Cable (2) Shielded Metal Arc Welding, Gouging, Scratch Start TIG 1) Set the operation mode selector to either "GEN.WELDER" or "WELDER ONLY". 2) Set the weld terminal switch to "WELD TERMINALS ON". 3) Switch the single/dual selector in accordance with the amount of welding personnel and desired weld output. 4) Switch the weld mode selector in accordance with the work being performed. 5) Adjust the output current using the output control dial. 6) If using "CC" weld mode, adjust the arc strength using the arc control dial. - 25 - <Note> • The wire feeder will not operate if the voltage selected using the 42V/115V selector is different from the rated voltage of the wire feeder being used. • The value selected using the output control dial is displayed by the DC meter. During welding, both the DC ammeter and voltmeter display the actual output values. When welding is completed, both meters display the actual output values for approximately 8 seconds, after which display returns to the set values. • The arc control function is only for "CC" mode. It does not function if using "CV" or "DROOP". 9. Using as a Generator 9-1. Output Types and Ranges (1) 3-Phase 415V The equipment includes one 3-phase 415V receptacle. The maximum output available from the receptacle is 14.0kVA. (2) 1-Phase 240V The equipment includes three 1-phase 240V receptacles. The total maximum output available from the three receptacles is 10.8kVA. 3-P Receptacle 1-P Receptacle 9-2. Usable Device Capacities Usable capacity varies depending on the type and performance of the electrical tool or household appliance being used. Overview of Usable Device Capacities Standard Capacities (Units: kW) Device Used 1-Phase 240V Capacity per one receptacle Total capacity of three receptacles 3-Phase 415V Capacity per one receptacle Incandescent bulbs, electrical 3.6 10.8 --heaters and similar devices Electrical tools (commutator 1.8 5.4 --motor) and similar devices Mercury lamps (high power 1.4 4.3 --factor types) Submerged pump, compressor and similar devices 1.4 4.3 5.6 (Induction motors) * Commutator motors: Motors with brushes * Induction motors: Motors without brushes * Capacity values are displayed under "OUTPUT" for induction motors and under "POWER CONSUMPTION" for all other devices. <Note> • This equipment is a 50Hz dedicated unit. Use 50Hz devices with this equipment. • Devices using a motor might require power that is larger than the device rating. In such cases, consult with the retail outlet where the equipment was purchased. • Do not start up multiple devices simultaneously if using two or more units of devices such as submerged pumps. Start each unit separately. • Do not light up a mercury lamp again immediately after turning it off. Wait for the lamp to cool down (approximately 15 minutes) after a lamp has been turned off before turning it on again. - 26 - 9-3. Operation Warning: Electric Shock • Always be sure to turn off all breakers before installing or removing devices using AC output receptacles. • Always be sure to repair the corresponding earth leakage location when earth leakage circuit breakers operate. Caution: Injury • Always be sure to turn off the power switches of all devices using the equipment when turning on the equipment breakers. Leaving on the power switch of a device using the equipment when the equipment breakers are turned on could result in the sudden operation of the corresponding device. • Do not leave on the power switch of a device using the equipment and do not connect a device to an AC output receptacle. Caution: Physical and Secondary Damage • If using the equipment as a power source for medical equipment, you must check with the medical equipment manufacturer, doctor and hospital before using the equipment. 1) Set the operation mode selector to either "GEN.WELDER" or "GEN. ONLY". 2) Turn off the switches of devices being used. 3) Turn all breakers (main, 3-P and 1-P) to "OFF". 4) Start the engine. (Refer to section "7-1. Starting the Engine".) 5) Connect the power plug(s) of device(s) being used to the AC output receptacle(s). 6) Turn all breakers (main, 3-P and 1-P) to "ON". (Check that the ELCB lever is set to "ON".) Main Breaker 1-P Breaker <Note> ELCB 3-P Breaker • Set the operation mode selector to either "GEN.WELDER" or "GEN. ONLY" when operating as a generator. AC generated power is not output when "WELDER. ONLY" is selected. • During operation, the three phase 415V output voltage of the AC power source is constantly displayed by the AC meter voltage display regardless of whether the breaker is set to "ON" or "OFF". Recovery from Overcurrent Breaker Operation Caution: Injury • Always be sure to turn off the power switches of all devices using the equipment when turning on the equipment breakers. Leaving on the power switch of a device using the equipment when the equipment breakers are turned on could result in the sudden operation of the corresponding device. Breakers operate when there is excessive current to isolate the corresponding circuit. Inspect the breakers if a device being used stops during equipment operation. Follow the following procedures to recover operation when breakers operate due to overcurrent. 1) Turn off all switches of devices using the equipment as an AC power source. 2) Push up the breaker lever that has operated to the "ON" position. <Note> • Refer to section "9-2. Usable Device Capacities" and be careful of overloading. - 27 - 10. Simultaneously Welding and Using as AC Power Source Due to the fact that breakers only function for AC power output, the engine can become overloaded if simultaneously welding and using the equipment as an AC power source. Refer to the table below and limit the use of AC power accordingly. Overview of Capacities Usable Simultaneously Weld Output Amount of AC Power Output Current 3-phase Output (Power factor: 0.8) 1-phase Output (Power factor: 1.0) 50A 7.5kVA 10.0kW 100A 7.5kVA 9.0kW 150A 7.0kVA 7.5kW 200A 7.0kVA 6.0kW [SINGLE] or [DUAL] Used by 2 Persons [DUAL] Used by 1 Person Personnel 250A PLUS 5.0kVA 4.0kW OR 300A 2.5kVA 2.0kW 350A 0kVA 0kW 400A 0kVA 0kW 50A x2 7.0kVA 9.0kW 100A x2 6.5kVA 6.5kW 150A x2 5.0kVA 4.0kW 200A x2 0kVA 0kW *1-phase output is the total output of three receptacles. <Note> • Set the operation mode selector to "GEN.WELDER" when using the generator simultaneously with welding. The equipment cannot be used as an AC power source simultaneously with welding when "GEN. ONLY" or "WELDER. ONLY" is selected. • Do use as an AC power source simultaneously with welding if it is necessary to perform high-quality welding. - 28 - 11. Inspection/Maintenance Warning: Electric Shock/Injury • Always be sure to stop the engine and remove the starter key before performing any equipment check or maintenance. • Do not operate the equipment with any doors or covers open. There is a danger of hair, body parts and other items being caught up in moving parts such as cooling fans and belts. • Do not modify the equipment and do not operate with parts removed. Warning: Fire • Always be sure to stop the engine when inspecting fuel or refueling, and absolutely never perform such tasks near fire or other open flame. Wait until the engine has completely cooled before inspecting fuel or refueling. • Always be sure to wipe up any spilled fuel or oil. • Spilled fuel and oil accumulates in the spill containment. Do not operate the equipment with liquid accumulated in the spill containment. • Absolutely never use the equipment if there is a fuel, oil or cooling water leak, and be sure to always repair the leak before using. • Absolutely never inspect or perform maintenance to the equipment near fire or other open flame. Warning: Injury to Eyes and Skin • Use protective gear, such as rubber gloves, when inspecting or replacing the battery due to the dilute sulfuric acid in the battery fluid. Be sure that fluid does not get into eyes, or on skin or clothing. • If battery fluid gets into the eyes, or on the skin or clothing, immediately wash with a large amount of water, and always be especially sure to seek medical attention if it gets into the eyes. Warning: Explosion • Do not operate the equipment or recharge the battery when the battery fluid level is below the minimum level. • Do not generate any sparks near the battery and do not allow any fire or other open flame near the equipment because the battery generates ignitable gas. Caution: Burn • The engine, muffler and similar parts are extremely hot during operation and immediately after stopping the equipment. Never touch hot parts. • Never open the radiator cap during operation or immediately after stopping the equipment. Hot cooling water and steam will spurt out. • Always be sure to stop the engine and allow it to cool before inspecting or changing the engine oil. Opening the oil gauge or oil plug during operation will result in hot oil spurting out. <Note> • Procedures except for pre-operation inspection must be performed by specialized technicians. • Items indicated by : Contact the retail outlet where the equipment was purchased. • Always be sure to use genuine parts when replacing parts. • When removing waste liquid from the equipment, place some container to collect the liquid and prevent it from spilling on the ground. Dispose of such oil, fuel, cooling water (LLC), filters, batteries and other harmful substances as industrial waste in accordance with applicable laws and regulations. Consult with the retail outlet where the equipment was purchased if you have any inquiries regarding proper disposal. • When performing maintenance with doors or covers open, be sure that no other persons can accidentally come close to the equipment. Close all doors and covers if momentarily leaving the equipment unattended. - 29 - Perform periodic inspection and maintenance as indicated by the table below in order to ensure that this equipment can be operated in optimal condition. Use the hour meter as a general indicator for the operating time. Inspection Item PreOperation Inspection Inspection Period 50th hour 1 Inspect/Add Fuel 2 Inspect/Add Engine Oil 3 Change Engine Oil 1st time 4 Change Oil Filter 1st time 5 Inspect/Add Cooling Water 6 Change Cooling Water 7 Clean Fuel Strainer 8 Replace Fuel Element 9 Drain Water from/Clean Fuel Tank Every Every Every 100 hours 200 hours 400 hours 2nd time and after ○ or 1 year 1st time 2nd time and after 11 Inspect/Add Battery Fluid 1st time 12 Clean Air Element 2nd time and after 13 Replace Air Element Drain Liquid from Spill Containment 15 Adjust V-belt Tension 1st time 2nd time and after or 2 years 16 Replace V-belt 17 Clean Radiator Fin (External) 18 Clean Radiator (Internal) Replace Fuel/Cooling 19 Water/Oil Hoses and Anti-Vibration Rubber 20 Adjust/Lap Clearance of Air Intake/Release Valves 21 Inspect/Adjust Clearance of Fuel Injection Valves 22 Inspect/Adjust Fuel Injection Pump 23 Clean/Inspect Spill Containment Every 2,000 hours 2nd time and after Inspect for 10 Fuel/Oil/Cooling Water Leakage 14 Every 1,000 hours or 2 years Adjustment Lapping or 1 year - 30 - (1) Changing the Engine Oil 1st time 50th hour 2nd time Every 100 hours and after 1) Remove the oil plug. 2) Remove the oil drain plug and drain the engine oil. 3) Tighten the oil drain plug. 4) Add oil through the oil inlet, while checking the oil level using the oil gauge, until it reaches the maximum level. (Fill with approx. 5 L.) 5) Tighten the oil plug. Oil Plug Oil Inlet Oil Gauge Oil Drain Plug <Note> • Refer to section "6-1. Engine Oil Inspection" for the types of engine oil. • Replace the packing of the oil drain plug with a new part each time the oil is changed. • Packing part no.: 6C090-58961 (Kubota part no.) • After tightening the oil drain plug, operate the engine for a short period and check that there is no oil leakage. Stop the engine when completed. (2) Changing the Oil Filter 1st time 50th hour 2nd time Every 200 hours and after 1) Drain the engine oil according to the procedures of "(1) Changing the Engine Oil". 2) Remove the oil filter using a filter wrench. 3) Apply a thin layer of oil to the gasket of a new oil filter. 4) Screw in the oil filter by hand and securely tighten by hand (do not use a filter wrench) after the gasket contacts the seal surface. 5) Add engine oil. Oil Plug Oil Inlet Oil Filter Gasket <Note> • Contact the retail outlet where the equipment was purchased if you do not have a filter wrench. • Oil filter part no.: 16271-32093 (Kubota part no.) • After adding engine oil, operate the engine for a short period and check that there is no oil leakage. Stop the engine when completed. - 31 - (3) Cleaning/Replacing the Air Element 1st time: 50th hour / Cleaning 2nd time and after: Every 100 hours Replacement Every 400 hours 1) Release the air cleaner clips and remove the cleaner cap. 2) Clean or replace the air element. <If dry dust is adhering> Spray compressed air from within the element. <If carbon or oily substance is adhering> Replace with a new part. 3) Install in the reverse order of removal. Crip Right Door Air Cleaner Air Cleaner Element Two Crips <Note> • Clean sooner than scheduled if using the equipment in a dusty location. • Element part no.: T1270-16321 (Kubota part no.) Air Cleaner Cap (4) Cleaning/Replacing the Fuel Strainer 1st time: 50th hour / Cleaning 2nd time and after: Every 100 hours Replacement Every 400 hours 1) Turn the fuel lever to "CLOSE". 2) Turn the retainer ring to the left and remove the cup and element. 3) Remove any water or foreign material from the cup and clean the element using compressed air.(Or replace the element.) 4) Install in the reverse order of removal. <Note> • Check that no foreign material is adhering to the packing then install the cup. Fuel Strainer Fuel Lever Retainer Ring CLOSE OPEN • After installation, turn the fuel lever to "OPEN" and check that there is no fuel leakage. After checking, turn the fuel lever to "CLOSE". Cup Element • Element part no.: 15521-43161 (Kubota part no.) (5) Draining Water from the Fuel Tank Draining Every 200 hours Water 1) Remove the fuel drain plug. 2) Drain the water and tighten the fuel drain plug. <Note> • Replace the packing with a new part each time you drain the water. • Packing part no.: 6C090-58961 (Kubota part no.) • Always be sure to check that there is no fuel leakage after tightening the fuel drain plug. - 32 - Fuel Drain Plug (6) Changing the Cooling Water Change Every 2,000 hours or 1 year Cooling Water Total Capacity: Approximately 4.3 L (Including the sub tank capacity of approx. 0.6 L) Radiator Cap Sub Tank Water Inlet Water Drain Plug Top Plate 1) 2) 3) 4) 5) 6) 7) 8) Open the top plate. Remove the radiator cap. Remove the water drain plug. Drain the cooling water and tighten the water drain plug. Change the cooling water in the sub tank. Pour cooling water into the water inlet until it reaches the mouth of the port. Tighten the radiator cap. Close the top plate. <Note> • Replace the packing with a new part each time you change the cooling water. • Packing part no.: 6C090-58961 (Kubota part no.) • Operate the engine for a short period and check that there is no cooling water leakage. Stop the engine when completed. (7) Draining Liquid from the Spill Containment Drain Pre-operation 1) Set a receptacle under the drain port of the spill containment to catch the liquid. 2) Remove the plug (R 1/2") of the spill containment drain valve and turn the lever to "OPEN". 3) After draining the liquid, turn the lever to "CLOSE", and apply sealing agent to the plug (R 1/2") or wrap it with sealing tape before tightening the plug. Drain Valve Loosen Tighten Fixing Plug Plug (R1/2") Drain Valve Lever CLOSE CLOSE OPEN <Note> • Secure the drain valve body using a spanner or similar tool so that it does not loosen when removing/installing the plug by turning it. • It is possible that there is a fuel or oil leak if the drained fluid contains oily components. If this occurs, check for leakage locations. • Although the fluids that can leak internally consist of oil, fuel, cooling water and battery fluid, the spill containment does not have a function that can separate rainwater that has leaked into the equipment from these internally leaked fluids. Properly dispose of liquid drained from the spill containment in a manner according to the applicable laws and regulations. - 33 - (8) Cleaning/Inspecting the Spill Containment Cleaning Every 400 hours or 1 year Caution: Injury • Always be sure to use the lifting lug when lifting the equipment, and lift slowly and directly straight above. • Wear a helmet, safety shoes, gloves and similar protective gear when performing lifting work. Do not stand or get under the equipment while it is suspended. • For cleaning/inspecting the spill containment, set this equipment with it situated on a stable level surface so that it is prevented from moving. 1) Drain the liquid from the spill containment. 2) Remove the seven installation bolts (M8) of the spill containment. 3) Lift up the equipment body to separate the spill containment and set the equipment on a level surface. 4) Clean the inside of the spill containment using a high-pressure washer or similar equipment. 5) Drain the cleaning liquid from the spill containment. 6) Remove any rust that has formed in the spill containment and paint it again. 7) Pour water into the spill containment and check that there is no leakage. (After checking, drain the water you have used.) 8) Install the spill containment to the equipment in the reverse order of removal. Lifting Lug Bolt (M8) Spill Containment ・Right:4 ・Left :3 bolts bolts <Note> • Do not operate the equipment with the spill containment separated. • If liquid drained from the spill containment during cleaning contains oily components, dispose of it in a manner according to the applicable laws and regulations. • If the spill containment has a leak, request repair at the retail outlet where the equipment was purchased. - 34 - 12. Long-Term Storage Warning: Electric Shock/Injury • Always be sure to stop the engine and remove the starter key before performing any equipment check or maintenance. • Do not operate the equipment with any doors or covers open. There is a danger of hair, body parts and other items being caught up in moving parts such as cooling fans and belts. Warning: Fire • Always be sure to stop the engine when inspecting fuel or refueling, and absolutely never perform such tasks near fire or other open flame. Wait until the engine has completely cooled before inspecting fuel or refueling. • Always be sure to wipe up any spilled fuel or oil. • Spilled fuel and oil accumulates in the spill containment. Do not leave the equipment with liquid accumulated in the spill containment. Caution: Burn • The engine, muffler and similar parts are extremely hot during operation and immediately after stopping the equipment. Never touch hot parts. • Always be sure to stop the engine and allow it to cool before inspecting or changing the engine oil. Opening the oil gauge or oil plug during operation will result in hot oil spurting out. Perform the following maintenance procedures if not using the equipment for two months or more. 1) Remove the battery. (Refer to section "6-6. Battery Inspection".) 2) Change the engine oil. (Refer to section "11.(1) Changing the Engine Oil".) 3) Drain the fuel from the fuel tank and strainer. (Refer to section "11.(4) Cleaning/Replacing the Fuel Strainer".) 4) Clean and inspect the spill containment. (Refer to section "11.(8) Cleaning/Inspecting the Spill Containment".) 5) Remove the starter key and store in a secure location. 6) Clean all parts and store the equipment in an area with low humidity and little dust with a cover or similar protection covering it. <Note> • Recharge a removed battery approximately once every month. - 35 - 13. Troubleshooting Warning: Electric Shock/Injury • Always be sure to stop the engine and remove the starter key before performing any equipment check or maintenance. • Do not touch the equipment during operation if the equipment or your body is wet. • Do not operate the equipment with any doors or covers open. There is a danger of hair, body parts and other items being caught up in moving parts such as cooling fans and belts. Warning: Fire • This equipment uses diesel fuel. Always be sure to stop the engine when inspecting fuel or refueling, and absolutely never perform such tasks near fire or other open flame. Wait until the engine has completely cooled before inspecting fuel or refueling. • Always be sure to wipe up any spilled fuel or oil. • Spilled fuel and oil accumulates in the spill containment. Do not operate the equipment with liquid accumulated in the spill containment. • Absolutely never use the equipment if there is a fuel, oil or cooling water leak, and be sure to always repair the leak before using. • Absolutely never inspect or perform maintenance to the equipment near fire or other open flame. Warning: Injury to Eyes and Skin • Use protective gear, such as rubber gloves, when inspecting or replacing the battery due to the dilute sulfuric acid in the battery fluid. Be sure that fluid does not get into eyes, or on skin or clothing. • If battery fluid gets into the eyes, or on the skin or clothing, immediately wash with a large amount of water, and always be especially sure to seek medical attention if it gets into the eyes. Warning: Explosion • Do not operate the equipment or recharge the battery when the battery fluid level is below the minimum level. • Do not generate any sparks near the battery and do not allow any fire or other open flame near the equipment because the battery generates ignitable gas. Caution: Burn • The engine, muffler and similar parts are extremely hot during operation and immediately after stopping the equipment. Never touch hot parts. • Never open the radiator cap during operation or immediately after stopping the equipment. Hot cooling water and steam will spurt out. Always be sure to stop the engine before performing any equipment check or maintenance. • Always be sure to stop the engine and allow it to cool before inspecting or changing the engine oil. Opening the oil gauge or oil plug during operation will result in hot oil spurting out. - 36 - Refer to the table below to perform inspection when the equipment is operating poorly. If you cannot resolve a problem after inspecting the equipment, request repair at the retail outlet where the equipment was purchased. Symptom Possible Causes Remedy Starter motor does not start. 1. Battery isolator is "OFF". 2. Battery has a low charge. 3. Battery is deteriorated. 1. Turn the battery isolator to "ON". 2. Recharge the battery. 3. Replace the battery. Engine does not start. 1. Fuel lever is "CLOSE". 2. Emergency stop switch is "ON". 3. No fuel 4. Water or foreign material is mixed in with the fuel. 5. Blown fuse 1. Turn the fuel lever to "OPEN". 2. Release the emergency stop switch. 3. Add fuel. 4. Drain water from and clean the fuel tank and fuel strainer. 5. Replace the fuse. 1. Insufficient oil 2. Overheating of water temperature 3. Battery recharging fault 1. Add oil. 2. Comply with rated outputs/Add cooling water. 3. Repair. Black or white smoke is continuously exhausted from the muffler. 1. Overloaded 1. Comply with the rated outputs. Engine does not stop. 1. Stop solenoid fault 1. Turn the fuel lever to "CLOSE" to stop the engine. 1. Weld terminal switch is set to "REMOTE CONTROL". 2. Operation mode selector is set to "GEN.ONLY". 3. Operation mode selector fault 1. Set to "WELD TERMINALS ON". 1. Single/Dual selector is set to "DUAL". 2. Faulty cable connection 3. Improper cable (excessively thin) 1. Set to "SINGLE". Engine starts but quickly stops. No weld output Weak welding arc 4. Faulty connection with base material 5. Using simultaneously as AC power source 6. Welding cable short circuit 2. Set to "GEN.WELDER" or "WELDER ONLY". 3. Repair. 2. Connect securely. 3. Replace with cable according to "Welding Cable Selection". 4. Connect securely. 5. Do not use as AC power source. 6. Remove the cause of the short circuit. 1. Set to "DUAL". Strong welding arc 1. Single/Dual selector is set to "SINGLE". 2. Arc control setting is excessively strong. Wire feeder cannot be used. 1. Poor connection of the wire feeder connector 2. Circuit protector for the wire feeder has operated. 3. Wire feeder power voltage is different. 4. "DROOP" or "CC" weld mode has been selected. 1. Securely connect the wire feeder connector. 2. Reset the circuit protector for the wire feeder. 3. Properly select voltage using the 42V/115V selector. 4. Set to "CV-WIRE". 1. Remote controller is connected. 1. Disconnect the remote controller. Or, adjust using the remote controller. No AC power output 1. Breaker is "OFF". 2. Operation mode selector is set to "WELDER ONLY". 3. Operation mode selector fault 1. Turn the breaker to "ON". 2. Set to "GEN.WELDER" or "GEN. ONLY". 3. Repair. AC power output is weak. 1. Using 60Hz devices. 2. The current of devices using the equipment exceed the rated current. 3. Using simultaneously for welding. 1. Use 50Hz devices. 2. Refer to "Usable Device Capacities". Weld output cannot be adjusted. - 37 - 2. Turn the arc control dial to the left. 3. Stop welding. Symptom Possible Causes Engine cannot obtain high speed. 1. Idle control switch is set to "ECO". 2. Current of device using the equipment as AC power source is 0.5A or less. 1. Set to "HIGH" or "AUTO". 2. Set the idle control switch to "HIGH". Engine cannot obtain low speed. 1. Idle control switch is set to "HIGH". 2. Welding cable short circuit 1. Set to "ECO" or "AUTO". Error Code Display Error codes are displayed on the DC and AC meters when the control board detects an error. If the error code is displayed, follow to the procedures in the "Remedy". Error Code Symptom Remedy 2. Remove the cause of the short circuit. Error Code Display Remedy Set the idle control switch to "AUTO" or "ECO". E01 E02 E03 Overheating of control parts for welding Run the engine to cool it down at idle under no-load until the "E01" display disappears. * This error is automatically resolved when temperature of the control parts lowered to normal. Fault/Malfunction of control parts for welding Stop the engine and repair the location of the fault. Short circuit of the weld output Stop the engine. * DO NOT restart the engine unless the fault is repaired. Return the short circuit of the weld output and restart the engine. As the engine continue to run even after "E07" is displayed, remain the engine run for approx. 10 minutes to cool the alternator down. Display will change "E07" to "・・・" after engine run for approx. 10 minutes. Then, stop and restart the engine. E07 Overheating of alternator * When the alternator will not cool down insufficiently, "E07" is displayed again and repeat the remedy. * Engine rpm remains the same when this failure happens although position of the idle control switch is changed. The rpm is unchanged after the sensor detects overheat until it is fixed. Turn the starter switch to "STOP" position. Starter Switch is kept at ON Restart the engine once the switch is turned to "STOP". * "・・・" is also displayed when "E07" is displayed and engine run for approx. 10 minutes. <Note> • Maintenance of this equipment must be performed by specialized technicians. • When performing maintenance with doors or covers open, be sure that no other persons can accidentally come close to the equipment. Close all doors and covers if momentarily leaving the equipment unattended. • A simple inspection cannot always resolve some problems. If you cannot resolve a problem after inspecting the equipment, request repair at the retail outlet where the equipment was purchased. - 38 - 14. Engine Wiring Diagram - 39 - 15. Generator Wiring Diagram - 40 - - 41 - MEMO - 42 - MEMO - 43 - - 44 - 2013 - 45 -
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