Shindaiwa DGW300MS Owner'S And Operator'S Manual Download Page 18

 

- 15 - 

 

6-2. Checking Coolant / Water 

 

Danger : Injuries 

  Close and lock all equipment doors during operating this equipment, to avoid 

injuries by unintentionally touching cooling fan and fan belt. 

  

            Caution : Burns 

  Do not open the radiator cap while operating this equipment or immediately 

after stopping the equipment, to avoid sustaining burns from hot vapor. 

  Do not touch the engine and muffler during operation and immediately after 

stopping the equipment, for the temperature can reach extremely high. 

 

Check to see if the coolant/water level is between FULL and LOW levels in the sub 
tank. If the coolant/water is below the LOW level, fill the tank and the radiator 
accordingly.   

 

(1)  Filling to the Reservoir Tank 

① 

Remove the sub tank cap. 

② 

Fill up the sub tank to the FULL level. 

③ 

Install the cap back. 

 

(2)  Filling to the Radiator 

① 

Open the top plate. 

② 

Remove the radiator cap. 

③ 

Fill the radiator up to the top. 

④ 

Install the cap back and tighten. 

⑤ 

Close the top plate. 

 

<Caution> 

  Use Long Life Coolant (LLC), for prevent freeze 

and rust. (30%mixture LLC is filled when shipped 
from factory) 

  Mixture ratio of the coolant should be 30%-45%, 

depending on the ambient temperature. 

  Replace LLC at every year or 2000 hours. 

 

Mixture Ratio (for reference only) 

Lowest Ambient Temperature 

-15

 

-20

 

-30

 

Mixture Ratio 

30% 

35% 

45% 

 

6-3. Checking Fuel 

 

        Caution: Fire 

  Always wipe any drip of fuel. Do not use this equipment when any leak is found. 

Repair the equipment before use. 

  The equipment uses Diesel as a fuel. When refueling, always stop the engine 

and keep away from fire. Moreover, always wait until the engine cools down 
before refueling. 

 
Check for the fuel level in the tank. Add if necessary. 

 

<Caution> 

  Use Diesel fuel, ASTM D975 No.2-D in the 

event ambient temperature reaches down to -5

  The engine is designed to use either No.1-D or 

No.2-D Diesel fuel. However, for better economy,   

use No. 2-D Diesel Fuel whenever possible. At temperatures less than -7

(20

), 

No.2-D fuel may pose operating problems (see “Cold Weather Operation which 
follows). At colder temperatures, use No.1-D fuel (if available) or use a 

WATER INLET 

RADIATOR   
CAP 

TOP PLATE 

LOW 

FULL 

SUB TANK 

SUB   
TANK CAP 

SUB   
TANK 

FUEL INLET 

FUEL 
COVER 

TANK CAP 

FUEL 
STRAINER 

Summary of Contents for DGW300MS

Page 1: ...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 readily u...

Page 2: ......

Page 3: ...ease attach this manual and explain how to operate and have them read this manual if the equipment will be sub leased Please store this manual near the equipment for easy reference Replace damaged or...

Page 4: ...6 2 Checking Coolant Water 15 6 3 Checking Fuel 15 6 4 Checking Fuel Engine Oil and Water Leakage 16 6 5 Checking Battery 16 7 Operation the Engine 17 7 1 Starting 17 7 2 Stopping 18 7 3 Emergency Sto...

Page 5: ...ing the maintenance should always keep the key Danger Electromagnetic Interference Person with a pacemaker of the heart do not approach the equipment and welding around the work site during work May a...

Page 6: ...the engine and muffler during operation and immediately after stopping the equipment for the temperature could reach extremely high When checking engine oil or changing oil always stop the engine and...

Page 7: ...he following figure When ordering the new label use the following part numbers Suffocation from exhaust fume No X505 004900 Suffocation from welding fume No X505 004910 Electric shock No X505 004930 F...

Page 8: ...CD or Higher Lubrication Oil Volume L 3 8 Effective 1 4 Cooling Water Volume L 3 0 Sub Tank Capacity 0 6 L included Engine Starting Method Starter Motor Battery 46B24L Japan Industrial Standard Fuel...

Page 9: ...WITCH WELD TERMINAL SWITCH WIRE FEEDER VOLT METER SWITCH 42V 115V SELECTOR SWITCH CIRCUIT PROTECTOR FOR WIRE FEEDER FUEL METER STARTER SWITCH AC METER DC METER OPERATION MODE SELECTOR SWITCH EMERGENCY...

Page 10: ...PLUG WATER DRAIN PLUG RIGHT DOOR AIR CLEANER BATTERY FUSE 60A 10A FUEL LEVER FUEL STRAINER SUB TANK OIL GAUGE 1 P RECEPTACLE EARTH LEAKAGE CIRCUIT BREAKER ELCB 1 P BREAKER BONNET GROUNDING TERMINAL FO...

Page 11: ...racteristic feature Connecting a wire feeder and then turning the CC CV Selector Switch to CV WIRE semi automatic welding such as MIG MAG SS etc is available to perform Connecting the welding cables a...

Page 12: ...on at AT OR ABOVE 35V side the welding voltage is exceeded more than 35V or while the VRD Selector switch is at TEST mode 5 4 Output Remote Control The equipment incorporates Optional Output Remote Co...

Page 13: ...ELDER Both Welder and Generator mode WELDER ONLY Only welding function mode GEN ONLY Only generating function mode 5 6 Meter The equipment incorporates digital meters voltage amperage of welding outpu...

Page 14: ...erature rises abnormally the coolant water temperature monitor lamp will flash and the automatic shutoff will be engaged When this occurs check the coolant water reservoir tank and replenish if needed...

Page 15: ...Leakage Circuit Breaker and Grounding Danger Electric Shock Ground every grounding terminal to the earth as set out in the manual If even one of all is unconnected by mistake or accident it will be m...

Page 16: ...ition in between ON and OFF In the case stop the engine promptly and find the leakage point to repair After repairing leakage point s reset the ELCB by following procedure Push the ELCB lever down to...

Page 17: ...unintentional touching cooling fan and fan belt Caution Fire Burns Injuries When checking engine always stop the engine and keep away from fire Wait until the engine cools down before performing any i...

Page 18: ...prevent freeze and rust 30 mixture LLC is filled when shipped from factory Mixture ratio of the coolant should be 30 45 depending on the ambient temperature Replace LLC at every year or 2000 hours Mi...

Page 19: ...ur physician immediately Caution Explosion Do not use the equipment or charge the battery in the case the battery fluid level is lower than the LOWER level Battery may emit some combustible gas so kee...

Page 20: ...on Check to see if it is safe around the equipment before starting When operating the equipment by two or more persons ensure all work condition are safe Do not use the equipment on dusty hot and humi...

Page 21: ...t 5 minutes Turn the Starter Switch to STOP After the engine has stopped turn the every Fuel Lever to CLOSE Turn the Battery Isolator Switch to OFF position Caution When the engine does not stop in sp...

Page 22: ...38 8 2 Polarity There are two welding output terminals and Select the polarity according to the operation referring to the table below Caution Follow the instruction of the welding rods the polarity o...

Page 23: ...uty cycle represents 6 minutes of load and 4 minutes of no load in a 10 minutes period Caution The equipment may be damaged due to overheat if welding more than duty cycle 8 5 Welding Danger Electroma...

Page 24: ...sing 14 Pin Connector Turn the Weld Terminals Switch to WELD TERMINALS ON Turn the CV CC Selector Switch to CV WIRE Set the voltage by the Output Control Dial While using 14 Pin Connector Turn the 42V...

Page 25: ...ng the maintenance should always keep the key Ground the every grounding terminal to the earth as set out in the manual If even one of all is unconnected by mistake or accident it will be much more da...

Page 26: ...h Leakage Relay When any breaker has tripped restore the circuit breaker as per the following procedure Turn OFF all the power switches in the loads Turn push up the breaker to ON Caution Take care fo...

Page 27: ...in the case the battery fluid level is lower than the LOWER level Battery may emit some combustible gas so keep it away from fire and sparks To optimize the use of this generator welder we recommend t...

Page 28: ...16 Adjust Tension V Belt 1st 2 nd or after 17 Change V Belt or 2 years 18 Clean Radiator Fin 19 Clean Radiator inside 20 Change Fuel Hose Oil Hose Vibration Absorbing Rubber or 2 years 21 Adjust Engi...

Page 29: ...ter wrench Supply oil and install the filler cap Caution If an oil filter wrench is not available contact our authorized distributor or service dealers Oil Filter Part No 15241 32090 Kubota 3 Clean Ch...

Page 30: ...crew the retainer ring counterclockwise and remove the cup and the gauze filter Dispose water or dirt inside the cup When dirt is adhered to the gauze filter clean the filter by compressed air Reassem...

Page 31: ...g this equipment to avoid injuries by unintentional touching cooling fan and fan belt Caution Injuries Before performing any equipment check or maintenance stop the engine and remove the engine key A...

Page 32: ...oms Possible Cause Corrective Actions Starter motor does not start 1 Battery Isolator Lever is OFF position 2 Weak Battery 3 Dead Battery 1 Turn Battery Isolator Lever to ON position 2 Recharge Batter...

Page 33: ...is selected for CC Mode 1 Turn the dial counterclockwise 2 Turn the dial counterclockwise to negative side 3 Turn to CV mode Unable to weld the Cellulose rods 1 OTHERS mode is selected for rod selecti...

Page 34: ...osed door and or intake exhaust clogging etc E03 Welding output Short Circuit Shut off the engine immediately and confirm if there is short circuit on the welding output Start the engine after resolvi...

Page 35: ...32 14 Engine Wiring Diagram...

Page 36: ...33 15 Generator Wiring Diagram...

Page 37: ...34 MEMO MEMO MEMO MEMO...

Page 38: ...35 MEMO MEMO MEMO MEMO...

Page 39: ...36...

Page 40: ...37 2011...

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