Instruction/ maintenance manual of the product 4 Cycle Diesel Engine Shindaiwa
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OWNER ’ S AND OPERATOR ’ S MANUAL ＤＧＷ３１１ＤＭ ＤＧＷ３１１Ｌ Water-cooled 4 Cycle Diesel Engine CAUTION : Do not operate the Generator/Welder, or any other appl iance, before you have read and unde rstood the instruction s for use.
1 Introduction Thank you for purchasing Shindaiwa Sound Proof Diesel Engine Generator/Welder . z This user manual was created to ensure the safe operation of this equipment. Therefore, the manufacturer of this equipment str ongly recommends that the user follo w the instructions herein, to avoid unnecessary accidents and repairs.
2 1. Safety Guidelines Danger : Suffocation from exhaust fume z Exhaust fume from the engine c ontains many elements harmful to human. Do not operate this equipment in poorly ventilated area, such as inside a room or in a tunnel. Danger : Electric Shock z Do not touch the output terminals during operation.
3 Caution : Electric shock z Do not flush water onto the equipm ent nor operate it in the rain. Caution : Explosion z When the liquid level is below the LOWER level, never use the equipment nor recharge the battery . z Battery may emit some combustible gas, so keep it away from fire and sp arks.
4 Location of W arning labels When the warning labels become unreadable or d amaged, place new labels on the appropri ate locations, as specified in the following figure. When ordering the label, use t he following part numbers. ① Suffocation from exhaust fume (No.
5 2. Specifications DGW31 1DM D G W 3 1 1 L Model -(W)220B -(W)220B -(W)380A -(W)400A -(W)415A Generating Method Brushless, Rotating Field, Sync hronous AC Generator Rated Current (A) 280 260 R a t e d V o l t a g e ( V ) 3 1 .
6 3. Use z Arc Welding z Power Source for Electric T ools and Home Appliances z Power Source for Lighting Caution : Damage to the equipment or other properties z The equipment is designed for t he above purposes only . Do not us e it for the other purpose.
7 5. Equipment 5-1 ECO Welding (DGW31 1DM only) The equipment is incorporated in ECO welding feat ures that are aimed at performing the lower noise, the lower fuel consum ption and the lower gas emissi on than conventional models. When you turn the selector switch to ECO, you will be able to weld with Max.
8 <Caution> z When welding is performed, do not turn the out put selector switch, which causes the burnout of the switch. z ECO is designed for welding only .
9 level. Check the battery fluid level periodi cally . (Refer to No. 6-5 Checking Battery) 5-2.3 Coolant/Water T emperature Monitor Lamp Danger : Injuries z Close all doors and place locks during operating this equipment, to avoid injuries by uninten- tionally touching cooling fan and fan belt.
10 The specifications of t he earth leakage breaker : z Rated Sensitive Current: 30mA (or below) (Grounding resistance: 500 Ω or below) z Sensitive time: Within 0.1second 5-3.1 Grounding Work The qualified electrician shoul d perform the grounding work of the following 3 points (500 Ω or below).
11 z When the engine is to start, there may be a ca se th at the engine will not start unless the starter switch is restored to ST OP once. 5-3.3 The Earth Leakage Br eaker has activated When the earth leakage breaker has ac tivated, the earth leakage indication lamp turns ON and the breaker (lever) trips to the middle of ON and OFF positions.
12 <Caution> z If the equipment is not leveled, y ou cannot obt ain accurate oil level. z Do not overfill (over H line) the engine oil. The excessive volume of engine oil may damage the engine (.
13 ③ Fill up the radiator up to the top. ④ Install the cap back and tighten. ⑤ Reinstall the top plate. <Caution> z Use soft water , such as tap water . z If the ambient temperatur e is near freezing, use Long Life Coolant (LLC) (30% mixture LLC is filled when shipped from factory).
14 6-4 Checking Fuel, Engine Oil and W ater Leakage Caution : Fire z Always wipe any drip of Diesel fuel or oil. Do not use this equipment when a leak is found. Repair the equipment before use. Be sure to check for any fuel leak at the hose connection, and oil and c oolant/water by opening side doors.
15 Danger : Suffocation from exhaust fume z Exhaust fume from the engine contains many elements harmful to human. Do not operate this equipment in poorly ventilated area, such as inside a room or in a tunnel. Caution : Suffocation from exhaust fume z Do not point the exhaust fume toward pedestrians or building.
16 Restart after stopping due to fuel shortage This equipment is equipped with aut omatic air vacuuming feature. Therefore, even though the engine stops due to running out of fuel, you can re start the engine easily by the following step s. ① Turn the st arter switch to STOP .
17 Size of Cable (Unit: mm 2 ) Welding Cur- rent Return Length 20m 30m 40m 60m 80m 100m 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 8-2 Polarity There are two kinds of we lding output terminals, 『+』 and 『-』.
18 minal. Otherwise, welding output terminals may burn out by the heat caus ed by insufficient connections. z Do not use a cable without a crimping terminal.
19 welding output selector switch ( 『 ECO 』 , 『 Single 』 and 『 Dual 』). W elding Current Adjustable Range Selector Position Current Adjustable Range W elding Rod ECO 30-160A φ 2.0-4.0 Single Single Use 85-310A φ 2.6-6.0 Dual Dual Use 45-160A φ 2.
20 9-1.1.2 1-Phase 220V Output – T erm inals (using the terminals only) 1-Phase 220V Output is available, using the 3-phase output terminals. Maximum output available for the one set of the terminals is 6kV A but the total output for the 3 sets is 8kV A, which please note.
21 9-1.2.3 1-Phase Output – T erminals 1-Phase Output is available, using the 3-Phase output terminals and the other terminal (O). Maximum output available for the one set of termin als is 3kV A but the total output for 3 se ts is 8kV A, which please note.
22 DGW31 1L-(W)380A, DG W31 1L-(W)400A, DGW31 1L-(W )415 A : Applicable Load (For referenc e purpose only) (50Hz) Capacity (kW) 1-Phase ( O & U , V , W ) 1-Phase ( U , V , W ) 3-Phase (U, V , W) Loads T erminal 1 set T erminal 3 sets To t a l T erminal 1 set T erminal 3 sets To t a l T erminal Electric Bulb, Heater , etc.
23 Caution : Damage to the equipment or other properties z In the event using the eq uipment to comput ers, microcomputers incorporated loads and pre- cision equipment, there is a possibility for them to be mal-functioned or broken down. <Caution> z Be sure to use the power cord with crimping terminal to connect to output terminals.
24 Welding Output AC Power Output Welding Rod/Current 3-Pase Power use only 1-Phase Power Use only φ 2.0mm/50A or below 9.5kV A or below 7.6kV A or below φ 2.6mm/80A 8.6kV A or below 6.8kV A or below φ 3.2mm/120A 7.2kV A or below 5.7kV A or below φ 4.
25 Use the hour meter as a guide for the operating time. Checking T ime Checking Items S tartup Check At 50hrs Every 200hrs Every 400hrs Every 1000 hrs Every 2000 hrs 1 Check and Supply Fuel ○ 2 Che.
26 ② Loosen and remove the oil fi lter , using an oil filter wrench. ③ Smear a little engine oil on the rub ber gasket of a new filter . ④ Screw the new filter into place and tighten it by hand until the gasket contact the s eat. Then, give it additional 『 1.
27 as well) ④ Reassemble it back. <Caution> z Be sure to check for any contaminants on the packing, whenever reinstalling the cup. z Turn the fuel line valve lever 『 OPEN 』 after assembling, and check for any leak. Confirming no leak, turn the fuel line valve 『 CLOSE 』 .
28 If the generator/welder will not be used for more than two months, perform the following maintenance and storage procedures. ① Remove battery . ② Change engi ne oil. ③ Drain fuel from fuel tank and fuel filter . ④ Clean all parts, cover the generator/welder , and k eep it in the storage, away from dust and humidity .
29 No AC output 1. Circuit breaker is to 『 OFF 』 2. Output selector switch is to 『 ECO 』 1. T urn to 『 ON 』 2. T urn to 『 SINGLE 』 or 『 DUAL 』 AC Output is Weak 1. The power consumption of the load exceeds the rated output 2. Dual Use 1.
30 14. Engine Wiring Diagram DGW31 1DM DGW31 1L.
31 (220V 60Hz) 15. Generator Wiring Diagram.
32 DGW31 1L - ( W ) 220B (220V 60Hz).
33 DGW31 1L - ( W ) 380 A (380V 50Hz).
34 DGW31 1L - ( W ) 400 A (400V 50Hz).
35 DGW31 1L - ( W ) 415 A (415V 50Hz).
Head Office : ６−２−１１，Ｏｚｕｋａ−Ｎｉｓｈｉ， Ａｓａｍｉｎａｍｉ−Ｋｕ，Ｈｉｒｏｓｈｉｍａ， ７３１−３１６７，Ｊａｐａｎ T elephone : 81.
An important point after buying a device Shindaiwa 4 Cycle Diesel Engine (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Shindaiwa 4 Cycle Diesel Engine yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Shindaiwa 4 Cycle Diesel Engine - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Shindaiwa 4 Cycle Diesel Engine you will learn all the available features of the product, as well as information on its operation. The information that you get Shindaiwa 4 Cycle Diesel Engine will certainly help you make a decision on the purchase.
If you already are a holder of Shindaiwa 4 Cycle Diesel Engine, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Shindaiwa 4 Cycle Diesel Engine.
However, one of the most important roles played by the user manual is to help in solving problems with Shindaiwa 4 Cycle Diesel Engine. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Shindaiwa 4 Cycle Diesel Engine along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
