Shindaiwa DGW310DMC User's Manual
Contents
1. L L CD Battery Co 5 CD ja Front Door Under Plate Grounding Terminal DGW310DMGC 5 Air Cleaner Tt AC 1 P 100V output Sub tank 5 s Oil gauge AC 3 P 200V out Ti Joo ELCB grounding terminal Oil inlet o Fuel lever Strainer Fuel drain plug Oil drain plug Water drain plug DGW310MC Air Cleaner Sub tank Oil gauge Oil inlet Fuel lever Strainei Fuel drain plug Oil drain plug Water drain plug DGW310MC DGVV310DMC LL Ni ms m k i Oil filter Fuel inlet Lift hook Exhaust gas outlet N I I LU J iod C4 Handle Handle So a a a a ma am mma maai a jj ns a a jj a AA CCC ULL LLULL I I I 5 Incorporated 5 1 Eco Welding The eguipment is incorporated in Eco Welding Feature that is aiming at performing The low noise the lower fuel consumption and the low gas emission than those of conventional models When you turn the selector switch to Eco you will be able to weld with Max 4 0mm rod at the slow down speed lt Caution gt eWhen welding is performed do not t2. Terminal yer 200 220V Terminals m Return The circuit breaker has activated due to overload A Caution Injuries eBe sure to turn the power switch to OFF on the load when returning the circuit breaker to ON again when the circuit breaker has activated When the electric supply exceeds the rated output the breaker activates to trip in order to shut down the circuit Check the breakers when the load stops operation ELCB lamp is to turn OFF in the case of overload shutdown When the lamp keeps ON refer to 5 6 ELCB and Grounding When any breaker has activated return the circuit breaker per the followings procedure 1 Turn OFF all the power switches on the loads 2 Once push down the breaker lever to OFF push up the lever to fONJ lt Caution gt e Take care for overload referring to 9 2 Output Limitation e The breaker activates when having used AC output in the selector switch at ECO position In the case stop using AC supply and return the breaker as above 29 10 Simultaneous use of Generating and Welding The circuit breakers react on the AC power supply circuit only In the simultaneous use of welding and generating there may be happen overload to the engine Refer to the following table and limit AC power use Limitation of AC Power Supply in the simultaneous use o
3. Change Every 400 hrs Air Cleaner Clip 1 Loosen the vving bolts in the cleaner and remove the air element 2 Clean or replace the air element L Dried contaminants adhere gt Blow up compressed air from inside the element lt Carbon or oil adhere gt Air Cleaner cap Air element Replace to a new one 3 Reinstall it in reverse order 34 lt Caution gt eClean more frequently when it is used in dusty environment eAir Element Part No 1G347 11181 Kubota 4 Clean Change Fuel Strainer Clean 1 at50 hrs 2 or after 200 hrs Change Every 400 hrs 1 Turn the fuel lever to CLOSE 2 Unscrew the retainer ring counterclockwise And remove the cup and filter element 3 Discard any dust or water inside the cup and clean the filter by blowing compressed air or replace element 4 Reassemble it back lt Caution gt eBe sure to check for any contaminants on the packing whenever reinstalling the cup eBe sure to confirm no fuel leakage by opening the fuel lever to OPEN Turn the lever to CLOSE finally after confirmation eFuel Element Part No 16271 43561 Kubota 5 Drain water in fuel tank Drain At every 200 hrs 1 Unscrew the fuel drain plug 2 Reinstall the drain plug a
4. 2 Remove the cable on J side Termina Always on side first 3 Remove the battery fixing plate 4 Remove the cable on J side 5 Remove the battery Under Piate Reinstall a new battery in the reverse order Install always the cable to the positive post first in a new battery lt Caution gt e Use the following battery lt 46B24L gt e When replacing a battery remove the under plate firstly Otherwise the battery slanted and the fluid may leak and contact to eye or skin 19 7 Operation Danger Suffocation from exhaust fume eExhaust fume from engine contains many elements harmful to human Do not operate this equipment in poorly ventilated area such as inside room or in tunnel Caution Suffocation from exhaust fume e Do not point the exhaust fume tovvard pedestrians or building A Caution Fire e Temperature around muffler and exhaust can get extremely high Keep any inflammable items such as fuel gas paint etc avvay from the equipment Always operate this equipment on flat surface and at least 1 meter away from any objects wall box etc Caution Injuries Always place the equipment on flat and stable surface to keep the equipment from sliding and loch wheels if they have eBefore starting turn the load switch OFF and set the Equipment breaker OFF 7 1 Starting 1 Turn the breakers to OFF 2 Turn the fuel lever to fOPENJ 3 Turn the Slow Down Switch to ON
5. 4 When the temperature is below 50 turn and keep the starter Switch at PREHEAT until the preheat lamp turns OFF about 5 seconds 5 Turn the starter switch to START And then the engine starts by the starter motor lt CAUTION gt e Do not drive the starter motor for more than 15 seconds successively e If you need to restart wait for 30 seconds or more before retry 6 Once the engine has started release hand offs the starter switch lt Caution gt e Once the engine has started never turn the switch to START 20 7 Reep the engine idle for about 5 minutes Slow down switch Bre Starter fim Restarting after stopping due to fuel shortage This equipment is incorporated in automatic vacuuming air feature Therefore even though the engine stops due to fuel run out you can restart the engine easily by the following steps 1 Turn the breakers to OFF 2 Turn the starter switch to STOP 3 Fill the fuel 4 Turn the slow down switch to ON 5 Turn the starter switch to START and drive the starter motor for about 10 seconds 6 Release the starter switch promptly as the engine started 7 Wait for about 1 minute to vacuum the air out The engine peed becomes stable when the air is extracted lt Caution gt e Nev
6. grounding terminal and the bonnet canopy should be grounded to the earth eGrounding should be made after the engine is stopped eWhenever the current leakage breaker activates you should repair the leaking point first of all A Caution Injuries eBe sure to connect to the output terminals or insert a plug to a receptacle after confirming that all the switches in the loads are positioned at OFF eBe sure to select the correct frequency designated in the loads A Caution Damage to the property Aftermath eWhenever connecting to use medical equipment or appliances be sure to consult with the medical equipment company doctor or hospital personnel eBe sure to select the correct frequency designated in the loads Otherwise the loads may be damaged 28 lt Caution gt eThe AC volt meter reads 3 P 200 200V apart from the circuit breakers position at FONJ or fOFFJ when the engine driving After the engine starts CReferto 7 1 Starting operate as per the following procedures 1 Turn the power switch off on the load 2 Check and confirm the breakers position at OFF 3 Select the correct frequency designated in the loads 4 Connect the loads to receptacle or terminals 5 Close the terminal cover and fix it with the bolts 6 Turn the breakers to ONI Terminal M c Cover Breaker 3 P 1 P 200 220V Output Terminals 4 P 100 110V Receptacle Receptacle Output Terminals
7. 1 Grounding A qualified electrician should perform the grounding vvort for the follovving 3 points Ground Resistance less than 5000 e The ELCB grounding terminal e The bonnet grounding terminal ELCB Grounding terminal e The load bonnet terminal lt Caution gt eln the event you cannot ground consult with our authorized distributor or our service section 2 Operation Check 1 Turn a tarter switch from STOP to PRUNI 2 Set the breaker lever to ON 3 Push a test button in the breaker The device is normal when ELCB Lamp Red turns ON and the lever positions at the middle of ONJ and OFF 4 Push the reset button The ELCB lamp red turns OFF 5 Push down the breaker lever OFF 6 Proceed with engine start procedure once returning a starter switch to STOP In the event you cannot complete all steps as above the device is out of order Consult with our authorized distributor or our service section ELCB Lamp f IME ie Ll Reset Button o st Button 14 3 The ELCB has activated AN Caution Electric Shock Injuries eBe sure to disconnect all the loads to the equipment when turning the breaker ON again after ELCB has activated ELCB lamp Red turns ON and the breaker lever positions at the middle of ONJ and OFF In that case reset the ELCB per the following procedure after having finished the leaked point
8. Startup Every Every Every Every Every At 50 hrs 100 hrs 200 hrs 400 hrs 1000 hrs 2000 hrs 1 Check and supply fuel 0 Check and supply engine 2 6 oil 1st 2 or after 3 Change engine oil O 6 1st 2 or after 4 Change oil filter O o 5 Check Add water coolant 6 6 6 Change VVater Coolant Or 2 yrs 1st 2 or after 7 Clean Fuel Strainer O 6 8 Change Fuel Filter Element Oo Drain Water Clean Fuel 9 6 Tank Check Leakage Fuel Oil 10 o Water 11 Check Battery Fluid Add Fluid o 1st 2 or after 12 Clean Air Element 6 6 13 Change Air Filter Element Oo 1st 2 or after 14 Adjust V Belt Tension 8 e e 15 Change V Belt Or 2 yrs 32 Check Time Check Items Startup Every Every Every Every Every At 50 hrs 100 hrs 200 hrs 400 hrs 1000 hrs 2000 hrs Clean Radiator Fin Outer a 7 Clean Radiator Inner e Change Fuel Hose Coolant 18 Hose Oil Hose e Anti Vibration Rubber Or 2 yrs Adjust Plane Engine e e 19 Valve Clearance Adjust Plane 20 Check Adjust Injection Nozzle e Check Adjust Injection 21 e Nozzle 1 Change Engine Oil 1 At 50 hrs 2 or after Every 100 hrs AIT A Oil Gauge 1 Remove the oil plug 2 Remove the oil drain plug and o O o0 0 o o o drain the oil
9. completely Oil Inlet Dil Gauge 3 Reinstall the oil drain plug tightly OIl Drain Elg 4 Checking the oil level by the oil level gauge replenish oil up to the UPPER level though the oil inlet About 38 Liter 5 Reinstall the oil plug tightly lt Caution gt eRefer to 6 1 Check Engine Oil to decide Engine Oil eChange the packing to the new one in the oil drain plug whenever changing engine oil ePaching No 6C090 58961 Kubota After reinstalling the oil drain plug tightly keep the engine drive for a while to check no engine oil leakage and then stop the engine 33 2 Change Oil Filter 1st At 50 hrs 2 or after Every 200 hrs 1 Drain the oil as described in 1 Change Engine Oil 2 Remove the oil filter using an oil filter wrench 3 Smear a little engine oil on the rubber gasket of a new filter SE Oil filter 4 Screw the new filter into place and tighten it by Hand until the gasket contact seat Then give it additional 1 1 4 turns using an oil filter wrench Gasket 5 Supply engine oil lt Caution gt elf an oil filter wrench is not available to get contact our authorized distributor or our service section to change eOil Filter Part No 15853 32433 Kubota e After supplying engine oil keep the engine drive for a while to check no engine oil leakage and then stop the engine 3 Clean Change Air Element Clean 1 at50 hrs 2 or after 100 hrs
10. eWelding Rods Application Connection General Welding such as to Holder Rod Normal construction to Earth Material Thin Plate Build UP Welding to Earth Material Reverse i Stainless Steel to Holder Rod 8 3 Connection Welding Cable i Danger Electric Shock e Before connecting or disconnecting welding cable to terminal stop the engine and Remove the engine key A person performing should always keep the key 1 Stop the engine Rod Holder Cable 2 Connect a cable to a crimping terminal a rod holder and a material holder oa ya Crimping terminal 3 As to DGVV310DMC connect the cable referring the chart below Rae ECO Single Single Dual Rod Rod Rod 02 0 4 0 02 6 96 0 02 0 94 0 Welding Output Terminal Welding Output Welding Output Terminal A Terminal A Welding Output Terminal B lt Caution gt eBe sure to crimp a crimping terminal to a cable and connect the cable to welding cable to welding output terminal Otherwise the terminal may burn out by the heat due to insufficient connections e Use a cable with a crimping terminal To weld binding bare wires to an output terminal the terminal may burn out by the heat caused by insufficient connections and also bare wires may touch the bonnet to bring short circuit 23 8 4 Welding A Caution Suffocation from vvelding fume e Be sure to wear a welding mask in operation because wel
11. if the coolant water level is between FULL and LOW in the sub tank If itis below LOW level fill he tank and the radiator accordingly 1 Filling the sub tank 1 Remove the sub tank cap Cap 2 Fill up the sub tank to FULL level 3 Install the cap again Sub Tank 2 Filling the radiator 1 Open the top plate 2 Remove the radiator cap 3 Fill the radiator up to the top 4 Install the cap again and tighten 5 Close the top plate Sub tank lt Caution gt e Use Long Life Coolant to prevent from freeze and rust 30 mixture LLC is filled when shipped out from factory 17 Water Inlet e Mixture ratio of the coolant should be 3090 4590 depending on the ambient temperature e Replace LLC at every year or 2000 hours Recommended LLC concentration for reference only Lowest Temp 15 C 20 C 30 C Mixture Ratio 30 35 45 6 3 Fuel A Caution Fire Always wipe any drip of fuel Do not use the equipment when any leak is found Repair the equipment before use Check the fuel level and add the fuel if it is necessary lt Caution gt eUse Diesel Fuel JIS No 2 in the event ambient temperature down to 5 C eln colder area use JIS No 3 down To 15 C or JIS No Special 3 down to 25 C Tank Cap Strainer eAlways use fuel strainer in the fuel inlet eFill the fuel tank slightly less than the FULL
12. to a receptacle of extension reel connected to AC100 110 Output receptacle in the equipment The abnormality lamp in the box turns ON to show abnormality when it is connected by mistake eNever connect any device to a receptacle in the extension reel other than a remote controller eln case of using the cord reel incorporating ELCB set the ELCB ON and use 5 6 ELCB and Grounding Q Danger Electric Shock e Ground every grounding terminal to the earth as set in the manual If even one of all is unconnected by mistake or accident it will make much more dangerous for human than the NO RELAY case because leaking current inevitably goes through the body eEven though all the terminals of the loads have been grounded to the earth the bonnet grounding thermal should be grounded to the earth eGrounding should be made after the engine stopped eWhenever the ELCB relay has activated you should repair the leaking part always first of all lt Caution gt eThe ELCB activates only for AC output eELCB activates when AC output is used with the output selector switch at ECO position for protection load damage The circuit breaker is incorporated with ELCB to protect electric shock The breaker trips when current leakage is detected due to insufficient insulation of loads The specifications of ELCB are as follows eRated Sensitive Current less than 30mA Grounding Resistance less than 5000 eActivation Time less than 0 1 second 13
13. a Shindaiwa OWNER S MANUAL Table of Contents Safety Guidelines Specifications GENERATOR WELDER Incorporated l DGW31 ODMC a ee 5 3 Frequency Change D G W3 1 0 M C Es A CER Option 5 6 Earth Leakage Relay Grounding 5 7 Slow Down Feature Sound Proof Initialization amp Pre check 6 1 Checking Engine Oil 6 2 Checking Coolant Water Vertical Water Cooled 6 3 Checking Fuel 6 4 Leakage Check for the above 6 5 Checking Batter 4 Cycle Diesel Engine Shire e 7 1 Start 7 2 Stop Welding Operation 8 1 Selection Welding Cable 8 2 Polarity 8 3 Connection Welding Cable 8 4 Welding 9 Generator Operation 9 1 Output Range 9 2 Output Limitation 9 3 Operation 10 Simultaneous Use Weld 8 Generate 11 Checking amp Maintenance 12 Long term Storage 13 Trouble Shooting 14 Warranty Sheet Type B A Caution vo not operate the generator welder or any other appliance before you have read and understand the instructions for use and keep near for readily use Shindaiwa Corporation Introduction Thank you for purchasing Shindaiwa Sound Proof Diesel Engine Generator e This user manual was prepared to ensure the safe operation of this equipment Therefore the manufacturer of this equipment strongly recommends that the user follow the instructions herein to avoid unnecessary accidents and repairs e Please operate this equipment after thoroughly reviewing
14. acturer doctor hospital and obtaining confirmation in Hospital DGW310DM Breaker Display Starter Switch Display Change SW Slow Down SW Freguency Change SW Output Change SW Welding Terminal B Fuse Battery Front Door Under Plate Grounding Terminal DGW310MC Breaker Display Starter Switch Display Change SW Slow Down SW Frequency Change SW Output Change SW Welding Terminal 3P Output Terminal
15. and understanding the contents of this manual e Please attach this manual if the equipment will be sub leased Please store this manual near the equipment for easy reference Following conversion will be used throughout the manual to indicate the degree of cautions 0 Danger Can cause serious injuries or death A Caution Can cause minor injuries or damage to the eguipment or other properties lt Caution gt Other types of caution Even some of the items noted in A Cautionj may lead to serious injuries Please read every item and follow all the sarety guidelines 1 Safety Guidelines Danger Suffocation from exhaust fume e Exhaust fume from the engine contains many elements harmful to human Do not operate this equipment in poorly ventilated areas such as inside a room or in a tunnel Danger Electric Shock e Do not touch the output terminals during operation e Do not insert metal objects such as pin or wire into receptacle e Do not touch wires or electric parts inside the equipment during operation e Before connecting or disconnecting a load cable from output terminals always turn the circuit breaker to OFF position e Before connecting or disconnecting a load cable from output terminals always turn the circuit breaker to OFF position e Before connection or disconnection a welding cable from DC output terminal stop the engine and remove the engine key e Before performing any equipment check or maintenance
16. cking engine oil be sure to Keep the eguipment leveled and insert il Gage The oil gauge all the way in Before starting the equipment make Sure to fill the engine oil to the UPPER ee Line through the oil inlet Oil Plug Oil Drain Plug Oil Inlet lt Caution gt elf the equipment is not levels you cannot obtain accurate oil level Do not overfill over UPPER line the engine oil The excessive oil may damage the engine inside cylinder mSelection of proper engine oil Select the proper viscosity engine oil in compliance with ambient temperature Refer to the chart below lt Caution gt eUse the API class CD or higher Viscosity and temperature Temperature Over 20 C 10 20 C 10 40 C Viscosity SAE30 SAE20 SAE10W 30 16 6 2 Coolant and VVater amp Danger Injuries e Close all doors and locks during operating equipment to avoid injuries by accidental touch cooling fan or fan belt e Do not open the radiator cap while operating the equipment or immediately after stopping the equipment to Danger Burns avoid sustaining burn from hot vapor A Caution Burns e Do not touch the engine or muffler during operation or immediately after stopping the equipment for the temperature can reach extremely high Check to see
17. ding fume contains poisonous gas and dust Pay full attention to the airflow and direction and sufficient ventilation also in order to prevent from inhaling fume Caution Injuries to eyes and skin A e Be sure to wear spark protection glass refer to the table below long sleeve shirts gloves etc in order to protect eyes and skin from harmful spark in welding Standard for Spark Protection Glass Japan Industrial Standard No 10 11 12 13 Current A 76 200 201 400 Caution Fire e Keep any inflammables and easily burning item away from the place in welding because welding splashes spatter A ution Burn e Be sure to wear leather gloves apron shoe covers eye protection glass safety shoes safety cap and long sleeve shirts because welding splashes spatter lt Caution gt eNever turn the output selector switch during welding because it must cause the burnout of the switch 1 DGW310DMC The equipment can be operated 2 persons simultaneously Each person can adjust the welding current individually The current adjustable range by the dial changes at the output By oer selector switch position Piana Re 1 Turn the selector switch properly according to operation 2 Adjust the voltage by the current adjustable dial Refer to the following chart next Sel
18. e Monitor Lamp Danger Injuries eo Close all the doors and place lock during operation to avoid injuries by unintentional touch of cooling fan or fan belt Burns A Caution Burns eDo not touch the engine and muffler during operation and immediately after stopping it for When the water temperature rises abnormally the water temperature lamp flashes and the automatic shutdown will be engaged When this happens check water tank and replenish if needed Refer to 6 2 Check the water temperature If the water level is normal there may be possibility of overload Always use the equipment within the rated duty cycle and output power 2 Battery Charge Monitor Lamp When the battery charge becomes unable during operation the monitor lamp flashes and the automatic shutdown is engaged Please consult with our authorized distributor or service section lt Caution gt eThe monitor cannot detect battery degradation or insufficient battery liquid Be sure to check battery liquid level periodically Refer to 6 5 Battery Check J 3 Oil Pressure Monitor Lamp ranger Injuries eClose all the doors and place lock during operation to avoid injuries by unintentional touch of cooling fan or fan belt 11 Caution Burns eDo not touch the engine and muffler during operation and immediately after stopping it for the temperature can reach extremely high eWhen checking engine oil or changing oil always stop th
19. e engine and wait until the engine cools down If you open either the oil gauge or the oil plug during operation hot oil may cause some injuries When the oil pressure drops during operation the monitor lamp flashes and the automatic shutdown is engaged When this occurs check the engine oil level and replenish the maximum level if needed lt Caution gt e The monitor cannot detect the degradation of engine oil Please check engine oil periodically and replenish if needed Refer to 11 Checking and Maintenance eCheck fuse next when the abnormality other than Water Temp ChargeJ or Oil Pressure is detected If a fuse is burnet consult with our authorized distributor or our service section because there may be an abnormality of electric electronic parts or wiring and repairing may be required Refer to 4 Parts 5 5 Remote Control Box Option You can make remote control by connecting our remote control box mHovv to connect remote control box 1 Remove the remote control Receptacle cover DMC M5 Screw x 2 pcs MC M4 Screw x 2 pes 12 2 Insert the extension cord plug into The receptacle In case of DGW310DMC insert either A or B to be remote controlled 3 Insert the plug into the receptacle of extension cord reel You can use 3 reels in series 30mx3 lt Caution gt e Never connect a remote control box plug
20. ector Switch Terminal A Terminal B 24 Welding Current at the dial position A Position Freg MIN 1 2 3 4 5 MAX ECO 30 45 70 95 120 145 160 1 Person 50Hz 70 90 135 175 215 260 280 Single 60Hz 85 110 155 200 245 290 310 50Hz 35 45 70 95 115 140 150 2 Persons Dual 60Hz 45 55 80 105 125 150 160 The values are for reference only The length or the ambient temperature each affects the value When the remote control box is used the value may change to some degree 2 DGW310MC The current adjustable range by the dial changes at the output selector switch position 1 Turn the selector switch properly according to operation Sani 2 Adjust the voltage by the current adjustable dial Refer to the following chart next Selector Switch Output Terminal Welding Current at the dial position A MIN 1 2 3 4 5 MAX ECO 30 45 70 95 120 145 160 50Hz 35 60 110 160 205 255 280 60Hz 45 70 125 180 230 285 310 Position Freq Regular The values are for reference only The length or the ambient temperature each affects the value When the remote control bo
21. ed min 3000 3600 No Load Voltage V MAX 85 i Adjustable Range A 30 160 30 160 Welding generator Eco Eco Welding Rod 9 2 0 4 0 2 0 4 0 Output Adjustable Range A 70 280 85 310 35 280 45 310 Single Normal change Welding Rod 9 2 6 6 0 2 0 6 0 Adjustable Range A 35 150 45 160 Dual Welding Rod 9 2 0 4 0 Rated Frequency Hz 50 60 Rated Speed min 3000 3600 Phase 1 Phase 3 Phase Rated Voltage V 100 110 200 220 200 220 AC Generator Power Factor 1 0 0 8 8 8 Rated Output RVA Receptacle1 5kVAx2 and 9 9 P me p A Output Total output terminal Rate Continuous Model Kubota D722 Method Vertical In lined Water Cooled 3 Cylinders Diesel Engine Displacement L 0 719 Rated Output kW PS min 11 7 15 9 3000 _14 0 19 0 3600 Fuel Diesel Fuel No JIS2 Engine Lubricant API Class CD or better Lubricant Volume L 3 8 effective 4 Coolant Volume L 3 0 including sub tank 0 6 Starting Method Starter Motor Battery 46B24L Fuel Tank Capacity L 37 Length mm 1410 1280 Canopy Length Dimension Width mm 566 Height mm 760 870 with wheel Dry Weight kg 338 348 w wheel 333 343 w wheel Full Weight kg 382 392 w wheel 377 387 w wheel e Arc Welding e Electric Tools and Home Appliances e Power Supply to lights A Caution Damage to the property and secondary damage eDo not use other than the above purposes eNever use it vvithout consulting vvith medical equipment manuf
22. el Lever to CLOSE 2 Replenish fuel 3 Drain water or Clean Fuel Tank amp Strainer 4 Repair 37 Symptoms Presumable Causes Actions The engine starts but stalls immediately 1 Insufficient Oil 2 High Water Temperature Insufficient Coolant Water 3 Unable to charge 1 Replenish Oil 2 Keep the rated Replenish coolant water 3 Repair Black or white smoke exhaust from the muffler successively 1 Overload 1 Keep the rated output The engine wont stop 1 Stop Solenoid Disorder 1 Turn the lever to CLOSE to stop and repair Welding Arc is weak 1 Output Selector Switch at ECOJ or DUAL 2 Freq Switch at 5OHZJ 3 Current Dial Position 4 Poor Contact on Cables 5 Improper Diameter or Length of Cable 6 Poor Contact to material 7 Simultaneous use 1 Change to SINGLE or REGULAR 2 Change to 60Hz 3 Tum it clockwise more 4 Connect sufficiently 5 Change the cableas per SELECTION WELD CABLES 6 Connect securely 7 Stop using AC Output Welding Arc is too strong 1 Output Selector Switch at SINGLE or REGULAR 2 Current Dial Position 1 Change to ECOJ or DUAL 2 Turn it counterclockwise more NO AC Output 1 Breaker at ON 2 Selector Switch at TECOJ 1 Change to JONJ 2 Changeto SINGLE DUAL o REGULAR Weak AC Output 1 Wrong Frequency 2 The rated current of load exceeds the rated output of the equi
23. ent will not be used for more than 2 months perform the following maintenance and storage procedure 1 Remove the battery Refer to 6 5 Check Battery 2 Change the engine oil Refer to 11 Check 8 Maintenancel 3 Drain the fuel from the fuel tank and the strainer Refer to 11 Check 8 Maintenance 4 Clean all the parts cover the equipment and keep in the clean and dry place lt Caution gt e Recharge the removed battery once a month 13 Troubleshooting eDo not operate the equipment if the equipment or you are wet Danger Electric Shock eBefore performing any equipment check or maintenance stop the engine A Caution Injuries eBefore performing any equipment check or maintenance stop the engine A Caution Fire Burns eKeep the equipment far away form fire eDo not touch the engine and muffler during operation or immediately after stopping the equipment for the temperature reaches extremely high Follow the guideline below when performing any troubleshooting If you can not resolve the problem by the troubleshooting guide contact our authorized distributor or our service section to request the repair Symptoms Presumable Causes Actions Starter motor will not start 1 Battery Weak 2 Battery Dead 1 Recharge the Battery 2 Replace the battery The engine will not start 1 Fuel Lever at CLOSE 2 Insufficient Fuel 3 Water or contaminants in the fuel 4 Fuse burnt 1 Fu
24. er turn the engine NORMAL speed or connected the loads until the air is extracted completely until the engine becomes stable 21 7 2 Stopping 1 Turn the breaker to TOFFJ 2 Turn the slow down switch to ON 3 Keep the engine cool down for about 5 minutes 4 Turn the starter switch to STOP 5 After the engine stops turn the fuel lever to CLOSE lt Caution gt e When the engine will not stop in spite of turning the starter switch to STOP turn the fuel lever to CLOSE then the engine will stop in a few minutes In this case be sure to consult with our authorized distributor or our service section and ask to repair 8 Welding Operation 8 1 Selection Welding Cable Select the cable in proper gauge based on the allowable amperage and the length per the table shown below The welding capacity is to reduce if the small gauge or long cable is used lt Caution gt e Welding cables should be used unstrained When the welding cable are used in swirl the welding capacity is to reduce Size of Cable Unit mm Return ength 20m 30m 40m 60m 80m 100m Current 300A 30 38 50 80 100 125 250A 22 30 38 60 80 100 200A 22 30 30 50 60 80 150A 22 22 22 38 50 60 100A 22 22 22 30 30 38 22 8 2 Polarity There are 2 welding output terminals and J Select the polarity according to the operation referring to the table below lt Caution gt
25. f welding and generating 60Hz DGW310DMC Welding Output AC Power Output Rod Current Select 3 P Output PF 0 8 1 P Output 2 0mm 60A Dual 9 3kVA 7 4kVA p2 6mm 120A Dual 7 2kVA 5 7kVA Q3 2Mmm 140A Dual 6 4RVA 5 1kVA 4 0mm 170A Dual 5 2kVA 4 1kVA 5 0mm 240A Single 2 0kVA 1 6kVA 6 0mm 300A Single OkVA OkVA The 1 P figure shown is the total output of 1 P 100 110V and 200 220V DGW310MC Welding Output AC Power Output Rod Current Select 3 P Output 1 P Output 2 0mm 60A Regular 9 3kVA 7 4KVA p2 6mm 120A Regular 7 2RVA 5 7KVA 3 2mm 140A Regular 6 4RVA 5 TRVA 4 0mm 170A Regular 5 2RVA 4 1RVA 5 0mm 240A Regular 2 0RVA 1 6kVA 6 0mm 300A Regular OkVA OkVA The 1 P figure shown is the total output of 1 P 100 110V and 200 220V lt Caution gt eSimultaneous use of Welding and AC Power is NOT available e Avoid simultaneous use in the case high welding quality is required 30 11 Check and Maintenance eBefore cheching stop the engine and remove the engine key which to be kept by the person to do Danger Electric Shock Injuries e Do not open the doors during operation or just after because the cooling fan or driving belts can enwind the body Danger Burns eNever open a radiator cap during operation or just after operation because of avoid burns from hot vapor AN caution Fire Burns e Keep t
26. fter draining water completely Fuel Drain Plug lt Caution gt e Change the packing whenever draining water e Packing Part No 6CO90 58961 Kubota e Confirm no fuel leakage after reinstalling the fuel drain plug 35 6 Change Coolant VVater At 2000 hrs or 2 yrs X Total capacity 3L including Sub Tank 0 6L gt 1 Open the top door E Radiator Cap 2 Remove the radiator cap 3 Remove the water drain plug Water Inlet 4 After draining all the water reinstall the water drain plug lt Caution gt Sub Tank eChange the packing whenever changing coolant water ePacking Part No 6C090 58961 Kubota 5 Replace all the water in the sub tank 6 Fill water to Max Level to the water inlet 7 Reinstall the radiator cap Coolant Drain Plug 8 Close the top door lt Caution gt eAfter supplying water keep the engine drive for a while to check no water leakage and then stop the engine 12 Long Term Storage e When performing check and maintenance always stop the engine A Caution Injuries eWhen performing check and maintenance always stop the engine Danger Electric Shock Caution Fire Burns e Keep the equipment far away from fire e Do not touch the engine and muffler during operation or immediately after stopping the eguipment for the temperature reaches extremely high 36 If the equipm
27. he equipment far away from fire e Do not touch the engine and muffler during operation or immediately after stopping the equipment for the temperature reaches extremely high Caution Injuries to eyes and skin e watery fluid contains diluted sulfuric acid Avoid contact with eyes skin or on clothing e If the fluid comes in contact especially with eyes flush with a lot of Water and contact to a physician immediately AN Caution Explosion e Do not use the equipment or charge the battery in the case the battery fluid level is lower than LOWER level e Battery may emit some combustible gas so keep it away from fire and sparks lt Caution gt e Besides pre check before operation qualified person only should do check and maintenance e Our authorized distributor or our service section only should do the job marked e in the table e Use the genuine parts only for replacement e Use the tray to receive when draining the waste fluids e Be sure to comply with the regulations when discarding hazardous substances such as oil fuel coolant LLC filter battery etc e To protect the environment never discard the waste fluid to the grounds the rivers lakes the oceans etc To optimize the use of the equipment be sure to perform the check and maintenance based on the following table Use the hour meter on it as rough standard for operation time 31 Check Time Check Items
28. m fire and sparks Acaton Fire e The equipment run on Diesel Oil When refueling always stop the engine and keep away from fire Moreover always wait until the engine cools down before refueling e Always wire any drip of Diesel fuel or lubrication oil Do not use this equipment when any leak is found Repair it before use eTemperature around muffler and exhaust can get extremely high Keep any inflammable items such as fuel gas paint etc away from the equipment e Always operate this equipment on flat surface at least 1 meter away from any objects wall box etc e Always operate this equipment on flat surface and at least 1 meter away from any objects wall box etc e Do not connect AC output to any indoor wiring e Always wait until the equipment cools down before placing any covering material for storage AN caution Burns e Do not touch the engine and muffler during operation and immediately after stopping the equipment for the temperature can reach extremely high e When checking engine oil or changing oil always stop the engine and wait until the engine cools down If you open either the oil gauge or the oil plug during operation hot oil may cause some injuries e Be sure to wear leather gloves apron shoe covers eye protection glass es mask safety shoes and safety cap and long sleeve shirts because welding splashes spatters AN caution Injuries e When lifting the equipment always use a lif
29. ols etc Series 0 7 15 3 0 3 0 4 0 motor Mercury Lamp high power 0 6 1 2 24 24 3 2 EL factor type Submersible Pump Compressor etc induction 0 6 1 2 2 4 2 4 3 2 4 0 motor Series Motor Motor with brush Induction Motor Brushless Motor The value described is OUTPUT for induction motor load and POWER CONSUMPTION for the other equipment lt Caution gt e Be sure to use the frequency designated in the equipment incorporated in mercury bulb or induction motor e The load incorporated in motor may require bigger power than the rated power consumption So consult with our authorized distributor or our engineering section to clarify e When connection to use 2 or more sets start the load one by one not to start them simultaneously e When starting a mercury bulb ON again wait for about 15 minutes until it cools down 27 9 3 Operation Q eBefore connection or disconnecting a load cable from the receptacle always turn the circuit breakers Danger Electric Shock 3 P and 1 P to OFF And stop engine and remove the engine key A person to perform it should always keep the key eGround every grounding terminal to the earth as set in the manual If even one of all is unconnected by mistake or accident it must be much more dangerous for human body than NO CONNECTION because a leaking current inevitably goes through the body eEven though all the current leakage relays in the loads have been grounded to the earth the
30. pment 3 Simultaneous use 1 Change to the load frequency 2 Refer to OUTPUT LIMITATION Stop welding Slow down does not activate 1 Welding Cable short circuit 2 The power consumption Of the load is 0 5A or below 1 Repair the short circuit 2 Chang the slow down switch to OFF Remote Control does not work 1 Connected to AC100 110V receptacle by mistake 2 Connected AC100V load to remote control receptacle 3 The switch breaker on the cord reel at OFF 1 Connect to the remote control receptacle 2 Disconnect the AC100V plug 3 Change the switch to ONJ 38 VVarranty Sheet Type B 39 MEMO Shindaiwa Corporation Hiroshima Japan 2006 10
31. s 1 Push the reset button 2 Push the breaker lever down to OFF The above procedure brings restoration of the breaker lever to ON lt Caution gt e In the case ELCB monitor lamps keep OFF on using it means that AC Output over supply or AC output Supply under output selector switch positions at ECO Refer to 9 3 Operation to recover 5 7 Slow down Feature The Slow down feature is to set the engine speed low automatically in about 8seconds for the purpose of reducing noise and fuel consumption whenever no welding operation or electric supply is performed In the case of using the Slow Down feature turn the slow down switch to ON By the condition the engine automatically moves to high speed whenever welding operation or electric supply starts N caution Damage to properties eWhen using the load with magnet switch turn the slow down switch OFF lt Caution gt e When the load less than 0 5A are connected to use the slow down feature does not function sometimes So turn the switch OFF e When welding and AC supply are used alternately or intermittently turn the switch OFF e When the output selector switch is at ECO the engine does not turn to high speed 15 6 Initialization and Pre check A Caution Fire Burns Injuries e When checking engine always stop the engine and keep away from hire Wait until the engine cools down before performing any check 6 1 Engine Oil When che
32. stop the engine and remove the engine key A maintenance person should always keep the key D Danger Burns e Do not open the radiator cap while operating this equipment or immediately after stopping the equipment to avoid sustaining burns from hot vapor Danger Injuries e Close all doors and place locks during operating this equipment to avoid injuries by unintentional touching a cooling fan and fan belt A Caution Suffocation from exhaust fume e Do not point the exhaust fume tovvard pedestrians or building A Caution Suffocation from exhaust fume e Be sure to wear a fume proof mask in operation because welding fume contains poisonous gas and dust Pay attention to the airflow direction and ventilation also in order to prevent from inhaling the fume A caution Injuries to eye and skin e Be sure to wear spark protection glass es long sleeve shirts gloves etc in order to protect eyes and skin from harmful spark in welding e Battery fluid contains diluted sulfuric acid Avoid contact with eyes skin or on clothing If the acid comes in contact especially with eyes flush water with a lot of water and contact a physician immediately AN Caution Electric Shock e Do not flush water onto the equipment nor operate it in the rain A Caution Explosion e Do not use the equipment or charge the battery in the case the battery fluid level is lower than the LOVVER level e Battery may emit some combustible gas so keep it away fro
33. t hook Do not lift the handle for it may cause the equipment to drop due to handle breaking off e When carrying the equipment by truck fix it strongly to keep the equipment from sliding as roping two points of handle e Always place the equipment on a flat and stable surface to keep it from sliding Be sure to lock the wheels for with wheel type e When starting the engine turn off the connected equipment e And set the circuit breaker to OFF position e Do not move the equipment during operation e When performing equipment check and maintenance always stop the engine e Do not operate the equipment if the equipment are modified or parts are removed mLocation of warning labels When any warning label becomes unreadable or damaged place a new label on the appropriate location When ordering a new label use the following part number 1 Suffocation from exhaust fume No 19402 00106 No 19402 00107 No 19402 00102 No 19402 00103 No 19402 00109 2 Suffocation from welding fume 3 Electric Shock 4 Electric Shock 5 Injuries 6 Burns No 19402 00108 7 Burns No 19402 00112 2 Specifications Model DGW310DMC DGW310MC Generating Method Rotating Field Rated Current A 260 280 Rated Load Voltage V 30 4 31 2 Rated Duty Cycle Yo 100 Rated Spe
34. tank Fuel Inlet 6 4 Fuel Engine Oil and Water Leakage A Caution Fire eDo not use the equipment when any leak is found Repair the equipment before use Be sure to check any leakage for fuel oil and coolant water at the hose connections by opening the side doors Whenever checking leakage turn the fuel lever OPEN and be sure to close the fuel lever after checking 18 6 5 Battery A Caution Injuries to eye and skin e Battery Fluid contains diluted sulfuric acid Avoid contact with eyes skin or clothing e If the acid comes to contact especially with eyes flush with a lot of water and contact to a doctor immediately Caution Explosion e Do not use the equipment or charge the battery in the case battery Fluid level is lower than the LOWER level e Battery emits some combustible gas so keep it away from fire and spark 1 Check the fluid level If the level is near or lower than the LOWER level add distilled water until the fluid level reaches UPPER Terminal 2 Make sure that the battery cables are firmly secured to the posts Tighten the clamps if it is necessary lt Caution gt e Check the hydrometer of the battery fluid If it falls below 1 23 the battery requires recharging Consult with our authorized distributor or our service department Replacing battery 1 Remove the under plate Fix Plate M6 bolt x 2
35. urn the output selector switch which causes the burnout of the switch eEco is designed for welding only The breaker activates to TRIP in case it is used for AC Output 5 2 Display The equipment is incorporated in Digital Display It displays Voltage Hour Speed successively by changing the display selector switch lt Caution gt eDuring operation voltage meter always displays the voltage in 200 220V 3 Phase both at the breaker position ONJ and OFF 5 3 Frequency Selection Selector either 50 or 60Hz by the selector switch on the front panel in accordance with the load frequency 5 4 Monitor Lamp The equipment incorporates monitor lamps as Water Temperature Battery Charging and Oil Pressure Under normal condition when the starter switch is turned from STOP Jtol REN the lamps of BATTERY CHARGING and OIL Pressure turned To ON and all the lamps turn to OFF after the Engine starts When abnormality happens in running monitor lamps flicker And the engine stops automatically In the case the automatic shutdown is engaged turn the starter switch to STOP once and then restart the engine When the automatic shutdown is engaged again check which lamp turns ON or OFF and point out where the abnormality is Water Temp Charge Oil Pres Preheat K o o EEES DO Q O IAT m fa 10 1 VVater Temperatur
36. x is used the value may change to some degree 25 9 Genrating Operation 9 1 Output Range 1 3 P 200 220V 3 P 4 VVires Maximum output from the terminals at 200 220 9 9RVA U v VV Lees UP to 9 9 kVA 2 1 P 200 220V 1 P 200 220V is supplied by 1 pair out of 3 terminals U v w o Max output by 1 pair is GRVA and the maximum O O O O output for 3 pairs total is 8RVA which please note You should connect the load for 3 pairs evenly as UptoGRVA Upto GRA possible to terminals Y Up to 6kVA Total 8kvA max 3 1 P 100 110V p lees su dua Del 1 P 100 110V is supplied by 2 receptacles and1 P up to 1 5kVA Receptacle terminal set Max 1 5kVA is supplied through 1 an Up to 1 5RVA receptacle and max 3kVA is supplied from 1 P terminal set O e Terminal up to 3kVA Max output by 2 receptacles and O 1 terminal set is GRVA Total 6kVA 26 9 2 Output Limitation Please refer to the table belovv because electric tools and home appliances cannot be judged only by the rated The rated output or the povver consumption due to the efficiency and character of components Applicable Load For reference only Capacity kW 3 P 200 1 P 100 110V 1 P 200 220V Loads 220V Receptacle Terminal RIA Terminal Total 3 terminal receptacle Terminal 1pce 1 set 1 set set total Electric Bulb Heater etc 1 5 3 0 6 0 6 0 8 0 Electric To
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