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CERTIFIED
OWNER'S MANUAL
GENERATOR / WELDER
DGW310DMC
DGW310MC
Sound Proof
Vertical, Water-Cooled
4-Cycle Diesel Engine
Do not operate the generator/
welder, or any other appliance,
before you have read and
Table of Contents
1. Safety Guidelines ···················································2
2. Specifications ·························································6
3. Use ···········································································7
4. Parts ········································································7
5. Incorporated ···························································10
5-1
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5-2
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5-3
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5-4
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5-5
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5-6
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5-7
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6. Initialization & Pre-check ·······································16
6-1
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6-2
C hecking Coolant/Water
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6-3
C hecking Fuel
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6-4
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6-5
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7. Operation ································································20
7-1
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7-2
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8. Welding Operation ··················································22
8-1
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8-2
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P olarity
8-3
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8-4
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9
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G enerator Operation ·············································26
9.1
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9-2
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9-3
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10
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11
C hecking & Maintenance ····································31
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12
L ong-term Storage ··············································36
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13
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T rouble Shooting ················································37
14. Warranty Sheet (Type B) ········································39
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Summary of Contents for Shindaiwa DGW310DMC
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Page 1: Table Of Contents
Table of Contents 1. Safety Guidelines ···················································2 2. Specifications ·························································6 3. Use ···········································································7 GENERATOR / WELDER 4. Parts ········································································7 5. Incorporated ···························································10 ． E co Welding DGW310DMC ． D isplay F requency Change ． M onitor Lamp ． DGW310MC ．... - Page 3 Introduction T hank you for purchasing Shindaiwa Sound Proof Diesel Engine Generator. ●T his user manual was prepared to ensure the safe operation of this equipm ent. T herefore, the m anufacturer of this equipm ent strongly recommends that the user follow the instructions herein, to avoid unnecessary accidents and repairs.
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Page 4: Safety Guidelines
1. Safety Guidelines 1. Safety Guidelines 1. Safety Guidelines 1. Safety Guidelines Danger: Suffocation from exhaust fume ● 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. - Page 5 Caution: Injuries to eye and skin ● 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. ● 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.
- Page 6 Caution: Burns ● Do not touch the engine and muffler during operation and immediately after stopping the equipment, for the temperature can reach extremely high. ● When checking engine oil or changing oil, always stop the engine, and wait until the engine cools down.
- Page 7 When ordering a new label, use the following part number. 1. Suffocation from exhaust fume (No.19402-00106) 2. Suffocation from welding fume (No.19402-00107) 3. Electric Shock (No.19402-00102) 4. Electric Shock (No.19402-00103) 5. Injuries (No.19402-00109) 6. Burns (No.19402-00108) 7. Burns (No.19402-00112) DGW310DMC DGW310MC...
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Page 8: Specifications
2. Specifications Model DGW310DMC DGW310MC Generating Method Rotating Field Rated Current ／ 30.4 31.2 Rated Load Voltage ／ Rated Duty Cycle Rated Speed 3000 3600 （ ／ No Load Voltage MAX 85 Adjustable Range ～ ～ Welding generator 4 .0 4 .0... -
Page 9: Use
●Do not use other than the above purposes ●Never use it without consulting with medical equipment doctor, hospital and manufacturer, obtaining confirmation in Hospital. 4. Parts DGW310DMC Breaker Display Starter Switch Display Change SW Slow Down SW Frequency Change SW... - Page 10 Welding Terminal 3P Output Terminal Fuse(Upper10A 、 Lower 50A) Battery Front Door Under Plate Grounding Terminal DGW310DMC Air Cleaner AC 1-P 100V output Sub tank Oil gauge AC 3-P 200V out ELCB grounding terminal Oil inlet Fuel lever /Strainer Fuel drain plug...
- Page 11 DGW310MC Air Cleaner Sub tank Oil gauge Oil inlet Fuel lever /Strainer Fuel drain plug Oil drain plug Water drain plug DGW310MC DGW310DMC Oil filter Fuel inlet Lift hook Exhaust gas outlet Handle Handle...
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Page 12: Incorporated
5. Incorporated 5-1. Eco Welding The equipment 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 4.0mmφ rod at the slow down speed. -
Page 13: And Keep Near For Readily Use
(1) Water Temperature Monitor Lamp Danger: Injuries ● Close all the doors and place lock during operation, to avoid injuries by unintentional touch of cooling fan or fan belt. Danger: Burns ●Do not open the radiator cap while operating this equipment or immediately after Caution: Burns ●Do 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... -
Page 14: R Emote Control (Option)
Caution: Burns ●Do not touch the engine and muffler during operation and immediately after stopping it, for the temperature can reach extremely high ●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. -
Page 15: E Arth Leakage Relay/Grounding
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) C aution ＜... - Page 16 (1) Grounding A qualified electrician should perform the grounding work for the following 3 points. (Ground Resistance less than 500 ) ●The ELCB grounding terminal ●The bonnet grounding terminal ELCB Grounding terminal ●The load bonnet terminal C aution ＜ ＜ ＞...
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Page 17: Slow-Down Feature
(3) The ELCB has activated Caution: Electric Shock/Injuries ●Be 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 a nd O FF 『... -
Page 18: Initialization & Pre-Check
6. Initialization and Pre-check Caution: Fire/Burns/Injuries △ ● 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 checking engine oil, be sure to Keep the equipment leveled and insert Oil Gage ﾞ... - Page 19 6-2. Coolant and Water Danger: Injuries ● Close all doors and locks during operating equipment to avoid injuries by accidental touch cooling fan or fan belt. Danger: Burns ● Do not open the radiator cap while operating the equipment or immediately after stopping the equipment to avoid sustaining burn from hot vapor.
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Page 20: L Eakage Check For The Above
● Mixture ratio of the coolant should be 30%-45% depending on the ambient temperature. ● Replace LLC at every year or 2000 hours. Recommended LLC concentration (for reference only) Lowest Temp. ℃ ℃ ℃ Mixture Ratio 6-3 Fuel Caution: Fire ●Always wipe any drip of fuel. -
Page 21: C Hecking Battery
6-5 Battery Caution: Injuries to eye and skin ● Battery Fluid contains diluted sulfuric acid. Avoid contact with eyes, skin or clothing. ● If the acid comes to contact, especially with eyes, flush with a lot of water and contact to a doctor immediately. -
Page 22: Operation
7. Operation 7. Operation 7. Operation 7. Operation Danger: Suffocation from exhaust fume ●Exhaust 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 ●... - Page 23 7. Keep the engine idle for about 5 minutes. Slow-down switch Breaker Starter Fuel lever Close Open ■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.
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Page 24: S Top
7-2 Stopping 1. Turn the breaker to O FF 『 』 2 .Turn the slow-down switch to 『 』 3. Keep the engine (cool down) for about 5 minutes. 4. Turn the starter switch to S TOP 『 』 5. After the engine stops, turn the fuel lever to C LOSE 『... - Page 25 Remove the engine key. A person performing should always keep the key. 1. Stop the engine 2. Connect a cable to a crimping terminal, a rod holder and Rod Holder Cable a material holder. 3. As to DGW310DMC, connect the cable Crimping terminal referring the chart below. Holder ECO (Single) Single Dual Φ2.0...
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Page 26: Welding
＞ ●Never 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... - Page 27 at the dial position (A) Welding Current Freq Position 1 Person 50Hz Single 60Hz 50Hz 2 Persons Dual 60Hz 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.
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Page 28: G Enerator Operation
9. Genrating Operation 9-1. Output Range (1) 3-P 200/220V (3-P 4-Wires) Maximum output from the terminals at 200/220 9.9kVA V V V V UP to 9.9 kVA (2)1-P 200/220V 1-P 200/220V is supplied by 1 pair out of 3 terminals. U U U U Max. -
Page 29: Output Limitation
9-2. Output Limitation Please refer to the table below, because electric tools and home appliances cannot be judged only by the rated. The rated output or the power consumption due to the efficiency and character of components. Applicable Load (For reference only) Capacity(kW) 3-P 200/ 1-P 100/110V... -
Page 30: Operation
9-3. Operation Danger: Electric Shock ●Before connection or disconnecting a load cable from the receptacle, always turn the circuit breakers (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. ●Ground every grounding terminal to the earth as set in the manual. - Page 31 C aution ＜ ＜ ＞ ＞ ＜ ＜ ＞ ＞ ●The AC volt meter reads 3-P 200/200V apart from the circuit breakers position at O FF 『 』 『 』 when the engine driving. After the engine starts R efer to 7 -1.Starting , operate as per the following procedures.
- Page 32 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 of welding and generating (60Hz) DGW310DMC Welding Output AC Power Output...
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Page 33: C Hecking & Maintenance
11. Check and Maintenance Danger: Electric Shock/Injuries ●Before checking, stop the engine and remove the engine key which to be kept by the person to do. ●Do not open the doors during operation or just after, because the cooling fan or driving belts can enwind the body. - Page 34 Check Time Check Items Startup Every Every Every Every Every At 50 hrs 100 hrs 200 hrs 400 hrs 1000 hrs 2000 hrs ○ 1 Check and supply fuel Check and supply engine ○ or after 3 Change engine oil ○...
- Page 35 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) ● 17 Clean Radiator (Inner) Change Fuel Hose, Coolant ● Hose, Oil Hose, Anti-Vibration Rubber Or 2 yrs ●...
- Page 36 2) Change Oil Filter At 50 hrs 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. Oil filter 4 Screw the new filter into place and tighten it by Hand until the gasket contact seat.
- Page 37 C aution ＜ ＜ ＞ ＞ ＜ ＜ ＞ ＞ ●Clean more frequently when it is used in dusty environment. ●Air Element Part No.: 1G347-11181 (Kubota) (4) Clean/Change Fuel Strainer Clean at 50 hrs 2 or after 200 hrs Change Every 400 hrs 1 Turn the fuel lever to C LOSE...
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Page 38: Long-Term Storage
(6) Change Coolant/Water Change At 2000 hrs or 2 yrs T otal capacity: 3L (including Sub Tank: 0.6L ＜ ） ＞ Top Door 1 Open the top door. Radiator 2 Remove the radiator cap. 3 Remove the water drain plug. Water Inlet 4 After draining all the water, reinstall the water drain plug. -
Page 39: Troubleshooting
If the equipment 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 1 1. Check & Maintenance 『... - Page 40 Symptoms Presumable Causes Actions 1. Insufficient Oil 1. Replenish Oil The engine starts but 2. Keep the rated High Water Temperature, stalls immediately Insufficient Coolant/Water Replenish coolant/water 3. Unable to charge 3. Repair Black or white smoke exhaust 1. Overload 1.
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Page 41: Warranty Sheet (Type
Warranty Sheet T ype-B （ ）... - Page 42 MEMO Shindaiwa Corporation Hiroshima Japan 2006.10...