Shindaiwa DGW340DM Owner's And Operator's Manual
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Shindaiwa DGW340DM Owner's And Operator's Manual

Diesel engine generator & welder
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OWNER'S AND OPERATOR'S MANUAL
DGW340DM
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.
DGW340DM-D2V
X753-008 59 0
X753803-400 0

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Summary of Contents for Shindaiwa DGW340DM

  • Page 1 OWNER’S AND OPERATOR’S MANUAL DGW340DM 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. DGW340DM-D2V X753-008 59 0...
  • Page 3 Introduction We would like to thank you very much for purchasing this Shindaiwa Soundproof Diesel Engine Generator & Welder. • This owner/operator's 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.

  • Page 4: Table Of Contents

    Table of Contents 1. Safety Precautions ···································································· 2 2. Specifications ·········································································· 6 3. Applications ············································································· 7 4. Part Names ·············································································· 7 5. Equipment ·············································································· 10 5-1. Automatic Switching Mode ················································ 10 5-2. Simple Hour Meter (Tripmeter) ··········································· 10 5-3. Spill Containment ···························································· 10 5-4.

  • Page 5: Safety Precautions

    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 ...
  • Page 6 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.  Always be sure to stop the engine and remove the starter key before performing any equipment check or maintenance.
  • Page 7 Caution: Injury  Always be sure to use the lifting lug when lifting the equipment. Lifting by the handles can result in a handle coming off and the equipment dropping.  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.
  • Page 8  Affixing Locations of Warning Labels Replace warning labels when they become difficult to see or damaged by affixing new labels in the specified locations. Order labels by using the numbers in parentheses. (1) Suffocation from Exhaust Fume (No. X505-007590) (2) Suffocation from Welding Fume (No.

  • Page 9: Specifications

    2. Specifications (50 / 60Hz) Model DGW340DM-D2V Generating Method Rotating Field Operation Single Dual Rated Current 270 / 290 160 / 170 Rated Voltage 30.8 / 31.6 26.4 / 26.8 Duty Cycle Current Adj. Range 75 - 320 / 95 - 340...

  • Page 10: Applications

    3. Applications • Shielded Metal Arc Welding • Power Source for Light, Electrical 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. •...
  • Page 11 Actual Lamp AC Meter DC Meter Eco Lamp Preset Lamp VRD Lamp AC Meter Frequency Lamp Selector Monitor Lamp AC Voltage Fuel Meter Adjustment Dial Idle Control Switch Hour Meter Starter Switch Breaker VRD Button Output Control Weld Mode Single/Dual Remote Control Dial Selector...
  • Page 12 Fuel Inlet Fuel Inlet Cover Lifting Lug Frequency Muffler Selector Top Plate Handle Handle Accessories Owner/ Operator's Manual Door Keys Engine Keys 2 Sets 1 Set Grounding Rod M6 Bolts (2 Bolts) (For securing output terminal covers) [ - ] Terminal Caps (Red/For [ ) 2 parts Terminal Caps (Black/For...

  • Page 13: Equipment

    5. Equipment 5-1. Automatic Switching Mode Warning: Electric Shock • Do not touch DC welding terminals when in automatic mode. Automatic switching mode functions to "2 PERSONS" "1 PERSON" automatically change between "1 PERSON" and "2 PERSONS" according to the setting of the A-side current adjustment dial.

  • Page 14: Eco Drive

    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.

  • Page 15: Vrd (Voltage Reduction Device)

    • Arc start may be difficult to perform when the VRD is operating. In such cases, set the VRD switch to "OFF".  Operation Check of the VRD If using the voltage reduction device, Shindaiwa recommends VRD Button performing an operation check approximately once every six months.

  • Page 16: Weld Mode Selector

    If the operation differs from the display status, it is probable that there is a fault in the voltage reduction device. Request repair at the retail outlet where the equipment was purchased. 5-6. Weld Mode Selector You can select weld mode of "DROOP" or "CC" in accordance with the type of welding being performed.

  • Page 17: Error Code Display

    5-8. Error Code Display The equipment includes an error code display 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.
  • Page 18 The equipment includes monitor lamps for "WATER TEMP" , "CHARGE" , "OIL PRESS" and "SPILL CONTAINMENT" . If the equipment is normal, the "CHARGE" and Spill Containment "OIL PRESS" monitor lamps light up when the starter switch is switched from "STOP" to Oil Press "RUN"...

  • Page 19: Voltage Adjustment Dial

    (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. 30L) in order to ensure that liquid accumulated in the spill containment does not spill out of the equipment.
  • Page 20 (1) Grounding Work Make sure that a qualified electrician performs grounding work in the following three locations. Bonnet  Earth Grounding Terminal of this 3-Phase/1-Phase Grounding Equipment 200/220V Output Terminal Terminals Perform grounding according to Class D grounding work of the Technical Standards for Electrical Equipment so that the grounding resistance is 100Ω...
  • Page 21 (3) Operation Check of Earth Leakage Circuit Breakers Be sure to always check the earth leakage circuit breakers before starting operation according to the following procedures. Earth Leakage Indicator/Reset Button 1) Turn the starter switch from "STOP" to "RUN". 2) Set the breaker lever to "ON". 3) Press the breaker test button.

  • Page 22: Remote Control (Option)

    5-13. Remote Control (Option) You can connect the remote controller to the remote control connector to enable remote operation of weld current adjustment. Remote Controller Remote Control Connector Caution Lamp 1) Connect the plug of the extension cord (cord reel) into one of the dedicated remote control connector (side A or B).

  • Page 23: Engine Oil Inspection

    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 Oil Plug and completely insert the oil gauge to...

  • Page 24: Fuel Inspection

    (1) Adding Water to the Sub Tank Sub Tank Cap 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.

  • Page 25: Spill Containment Inspection

    <Note> Do not use any fuel other than the specified light oil type. Doing so may lead to the problems described below. • This machine complies with the exhaust gas regulations. If you use any type of fuel other than the specified light oil type, the machine will be a product not conforming to the exhaust gas regulations.

  • Page 26: Operating Procedures

    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. 1) Inspect the battery fluid level.

  • Page 27: Starting The Engine

    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.

  • Page 28: Stopping The Engine

     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 the breaker to "OFF". 2) Turn the starter switch to "STOP"...

  • Page 29: Welding Polarity

    Proper Cable Cross-Sectional Area (Units: mm Return Length 100m Weld Current 340A 300A 250A 200A 150A 100A 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.

  • Page 30: Welding Work

    1) Stop the engine. 2) Install the welding cables, crimped terminals, welding rod holders and earth fittings. 3) Pass the welding cables through the terminal caps. 4) Connect the welding cables to the DC welding terminals and cover with the terminal caps.
  • Page 31 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.

  • Page 32: Using As A Generator

    <Note> • Although the B-side weld output is enabled by changing between "SINGLE" and "DUAL", the voltage reduction function is enabled regardless of the position of the voltage reduction switch. If the voltage reduction switch is "OFF", the voltage reduction function is canceled once welding is performed using the B-side output. •...

  • Page 33: Usable Device Capacities

    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 (50/60Hz) Standard Capacities (Units: kW) 3-Phase 1-Phase 100/110V 1-Phase 200/220V 200/220V Device Used Total of Total of 3 1 Set of...
  • Page 34 Caution: Injury • Always be sure to turn off the power switches of all devices using the equipment when turning on the equipment breaker. Leaving on the power switch of a device using the equipment when the equipment breaker is turned on could result in the sudden operation of the corresponding device.

  • Page 35: Simultaneously Welding And As Ac Power Source

    Breakers operate when there is excessive 3-phase current to isolate the corresponding circuit. Inspect the breakers if a device being used stops during equipment operation. The earth leakage indicator lamp of the breaker turns off when a breaker operates due to overcurrent. When the earth leakage indicator is lit up, refer to section "5-12.

  • Page 36: Inspection/Maintenance

    11. Inspection/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. •...
  • Page 37 <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.
  • Page 38 Inspection Period Pre- Inspection Item Operation Every Every Every Every Every 50th Inspection 1000 2000 hour hours hours hours hours hours Inspect/Replace Fuel/   Cooling Water/Oil Hoses, or 1 year or 2 years Anti-Vibration Rubber, (Inspec- (Replace- and Upper/Lower tion) ment) Packing of Fuel Tank...
  • Page 39 <Note> • Contact the retail outlet where the equipment was purchased if you do not have a filter wrench. • Oil filter part no.: 1J090-32430 (Kubota part no.) • After adding engine oil, operate the engine for a short period and check that there is no oil leakage.
  • Page 40 (5) Draining Water from the Fuel Tank Draining Water Every 200 hours 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 Fuel Drain Plug you drain the water.
  • Page 41 <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.

  • Page 42: Long-Term Storage

    (9) Inspecting/Replacing Fuel/Cooling Water/Oil Hoses, Anti-Vibration Rubber and Packing in Top and Bottom of Fuel Tank Inspect Every 400 hours or 1 year Replacement Every 2000 hours or 2 years If rubber hoses (fuel, cooling water, oil, air, drain, etc.) are hardened or deteriorated, please replace with a new rubber hose.

  • Page 43: Troubleshooting

    13. Troubleshooting Warning: Electric Shock/Injury • Always be sure to stop the engine before performing any equipment check or maintenance. • Do not touch the equipment during operation if the equipment or our 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.
  • Page 44 Symptom Probable Causes Recovery Procedures 1.Battery has a low charge. 1.Recharge the battery. Starter motor does 2.Battery is deteriorated. 2.Replace the battery. not start. 1.Fuel tap is at "CLOSE". 1.Turn the fuel lever to "OPEN". 2.No fuel 2. Add fuel. Engine does not 3.Water or foreign material is mixed in 3.Drain water from and clean the...
  • Page 45  Error 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 Symptom Remedy Code Set the idle control switch to "AUTO" or "ECO". Run the engine to cool it down at idle under no-load until the Overheating of "E01"...

  • Page 46: Engine Wiring Diagram

    14. Engine Wiring Diagram - 43 -...

  • Page 47: Generator Wiring Diagram

    15. Generator Wiring Diagram P(1/3) - 44 -...
  • Page 48 P(2/3) - 45 -...
  • Page 49 P(3/3) - 46 -...
  • Page 50 MEMO - 47 -...
  • Page 51 MEMO - 48 -...
  • Page 52 2021 - 49 -...

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