Shindaiwa DGK45F Owner'S And Operator'S Manual Download Page 52

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13. Generator Circuit Diagram

Summary of Contents for DGK45F

Page 1: ...se and keep near for ready use WARNING CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer birth defects and other...

Page 2: ......

Page 3: ...ration Store this manual in a specified location where it will be secure and available for consulting at any time Order another copy from the authorized distributor where this generator was purchased...

Page 4: ...18 6 2 Installation Procedures 18 7 Load Connections 19 7 1 Load Cable Selection 19 7 2 Connecting Load Cables 20 8 Pre Operation Inspection 23 8 1 Checking Engine Oil 23 8 2 Checking Coolant 24 8 3 C...

Page 5: ...parts such as the cooling fan and fan belt Always be sure to stop the engine and remove the starter key when performing inspection or maintenance Use the lifting hook to lift the machines and do not...

Page 6: ...leaking repair the leaking location before operating Always be sure to wipe up any spilled fuel or oil Allow the generator to cool before covering with the protective cover Never allow flame to come c...

Page 7: ...urely fix the equipment with rope or similar item so that it cannot move when transporting by truck or other vehicle CAUTION PROPERTY DAMAGE Do not use the equipment for any improper applications Impr...

Page 8: ...thesis Caution do not change Part no X505 004620 Warnig caution Part no X505 007571 Fire Part no X505 007650 EPA regulation complied notice Part no X505 008400 Spil containment bolts Part no M707 0003...

Page 9: ...rtical Water Cooled 4 Cycle Diesel Model Manufacturer 4LE2X ISUZU No of Cylinders bore stroke in mm 4 3 35x3 78 85x96 Continuous Rated Output hp 59 Rated Speed rpm 1 800 Displacement cu in liters 133...

Page 10: ...ngineering equipment Power source for lighting and similar equipment Power source for electrical tools and household appliances 4 Part Names 4 1 External View Part Names CAUTION PROPERTY SECONDARY DAM...

Page 11: ...Plug Coolant Drain Plug Battery Alternator Check Door Air Cleaner Oil Filter Oil Filler Oil Level Indicator Fuel Tank Inside Engin Check Door Alternater Check Door External Fuel Inlet External Fuel Re...

Page 12: ...witch Ammeter 13 Available Output Monitor Frequency Meter 14 Display Selector Switch Pilot Lamp 15 Fuel Meter Voltage Regulator 16 Hour Meter Ammeter Selector Switch 17 Pre Heating Indicator Breaker T...

Page 13: ...Output of three phase is always displayed when the engine is started Note Consider the digitally displayed available output as an approximate estimate Be sure to thoroughly consider the displayed valu...

Page 14: ...be automatically stopped If this occurs flush the liquid stored in the spill containment Refer to section 10 Inspection Maintenance 10 Flushing Liquid in Spill Containment Note Water can also accumul...

Page 15: ...t in hot oil gushing out If the engine oil pressure drops below 14 psi 0 98 x 100 kPa during operation the OIL PRESS warning indicators illuminates and the engine will be automatically stopped If this...

Page 16: ...tion Maintenance 10 Flushing Liquid in Spill Containment Note The engine may not be stopped only if the spill containment checking Indicator illuminates during operation When the spill containment che...

Page 17: ...changes the display in the following order Speed Water temp Oil press Engine speed is displayed first when the engine is started Speed Displays the engine speed 1800rpm is displayed at 60 Hz Water Tem...

Page 18: ...d single phase U phase Turn the switch to L3 W to display the output current of the three phase L3 phase and single phase W phase L2 displays the output current of three phase output terminal L2 Note...

Page 19: ...order of the three phase and single phase breaker when there is a short circuit or overload on the load side If the three phase or single phase breaker is selected for precedence in tripping the sele...

Page 20: ...here is no fuel leakage Change the three way fuel valve to switch to supply fuel from the external tank In that case the internal fuel tank will not be used 1 If using the internal fuel tank Change th...

Page 21: ...ng Procedures Always be sure to use lifting hooks when lifting up the generator and raise it slowly at a completely vertical angle 2 Transport When transporting this generator tie rope to the left and...

Page 22: ...ation conditions can result in a fault or malfunction Do not place any objects where they will interfere with the radiator or muffler exhaust ports Objects interfering with these ports will result in...

Page 23: ...operating Do not insert a pin needle or other metal object into the receptacle Do not touch the generator if the generator or casing becomes wet during operation CAUTION FIRE Do not connect the genera...

Page 24: ...40 480 V 2 Single Phase Three Wire Output Terminal and Receptacle For single phase three wire type load U W terminal voltage is 240 V U N terminal voltage is 120 V W N terminal voltage is 120 V For si...

Page 25: ...inal 1 phase 120 V receptacle 1 phase 240 120 V receptacle Total CON1 CON2 CON3 CON4 CON5 CON6 CON7 U W 27 13 5 Total 2 4 Total 2 4 12 12 12 27 13 5 U N 13 5 6 75 13 5 6 75 W N 13 5 6 75 13 5 6 75 Fig...

Page 26: ...r during operation Be careful of pinching or catching of moving parts such as the cooling fan and fan belt CAUTION BURNS Do not touch the engine and surrounding components immediately after stopping t...

Page 27: ...ON BURNS Do not open the radiator cap immediately after stopping the engine Do so will result in steam gushing out Hot steam gushes out from the coolant sub tank if the generator overheats Do not touc...

Page 28: ...ubstance Wear rubber gloves and other protective wear when handling If someone mistakenly ingests LLC induce vomiting immediately and seek medical care If LLC gets on skin or clothing wash with water...

Page 29: ...en the spill containment drain valve and drain off the spilled fuel Refer to section 10 Inspection Maintenance 10 Flushing Liquid in Spill Containment Check if there is a sufficient amount of fuel and...

Page 30: ...ant leakage from fuel piping connections and similar locations 8 7 Checking the Battery CAUTION EYE SKIN INJURY Wear rubber gloves and other protective wear to protect eyes skin and clothing from the...

Page 31: ...de and switches for any equipment using the generator are at OFF before turning the breaker to ON Also be sure to advise personnel on the load side that power will be turned on before operating the br...

Page 32: ...en the pre heating indicator changes from lit up to off immediately change the switch to START and start the engine Note Pre heating time depends on the coolant temperature and completes in approximat...

Page 33: ...ingle phase 240 120 V which is the same as the three phase 240 V setting Accordingly care must be taken to not draw an excessive load as the available power is only one half 9 3 Procedures during Oper...

Page 34: ...orque 8 to 12 N m 0 8 to 1 2 kgf m Start the engine If the engine does not start at this time repeat the procedure from Step 4 Note Turn the throttle switch to IDLING start the engine and check that t...

Page 35: ...ator lamp illuminates to stop the engine Protection Feature List No Action Abnormality Breaker Trip Engine Automatic Shutdown Warning Lamp Flash Cause 1 Monitor Lamp High Water Temperature Activates d...

Page 36: ...in poor engine operation or stoppage Turn the 3way fuel valve lever to the B side in order to prevent fuel from flowing out from the external tank fuel inlet return Turn the lever completely as far as...

Page 37: ...raise it slowly at a completely vertical angle Perform periodic inspection and maintenance according to the following table in order to constantly maintain this generator in good working condition Use...

Page 38: ...ean Drain Clean Electromagnetic pump filter Clean Replace Air cleaner element Clean Replace Clean Replace Battery fluid level Check Add Battery gravity Check Check for leaks Fuel Oil Coolant Fan belt...

Page 39: ...eplacing the Oil Filter First Time 50 hours Thereafter Every 500 hours Drain the engine oil Refer to section 1 Engine Oil Replacement Remove the oil filter using a filter wrench Apply thin layer of oi...

Page 40: ...rt no P822768 Isuzu part no Cleaning the air filter element If dry dust is adhering Blow compressed air from inside the element If carbon or oil is adhering Replace with new parts 4 Draining Water fro...

Page 41: ...filter wrench Tighten the drain plug on the bottom and the air bleeding plug Drain plug tightening torque 1 5 to 2 5N m 0 15 to 0 25kgf m Air bleeding plug tightening torque 8 to 12N m 0 8 to 1 2kgf m...

Page 42: ...Filter part no 8980714040 Isuzu part no 7 Draining Water from the Fuel Tank Drain Water Every 250 hours Remove the fuel drain plug and packing with rubber seal After the water has been drained reinse...

Page 43: ...plug with new gasket each time the coolant is changed Gasket part no 9095714100 Isuzu part no After reinserting the coolant drain plug and shortly after starting the engine be sure to always check tha...

Page 44: ...ARNING INJURY Do not lift up the unit using tie downs Use of such could result in the generator falling No persons should be under a lifted generator at all time CAUTION INJURY Always be sure to use l...

Page 45: ...ng Operation After reassembling check that there is no fuel leakage Spill Containment Cleaning Inspection Use a high pressure cleaner or similar equipment to clean the inside of the spill containment...

Page 46: ...tanders or buildings WARNING INJURY Always be sure to check that the breakers on load side and switches for any equipment using the generator are at OFF before turning the breaker to ON Also be sure t...

Page 47: ...s To destroy the soot and unburned fuel run the unit at rated power for some period of time until the exhaust gas become mostly colorless every 250 hours operation time The carbon will be easier to be...

Page 48: ...ust free location Also cover when storing so that rain cannot enter through the suction or exhaust ports Note Adjust the fluid of the removed battery to the appropriate level and recharge approximatel...

Page 49: ...ry terminal is OFF or loose 4 Battery terminal is corroded 5 Starter switch or relay is defective 6 Starter motor is defective 7 ECM Engine Controller is defective 1 Check battery fluid or charge 2 Re...

Page 50: ...Check Change air filter element 2 Contact distributor or dealer for repair 3 Change to clean fuel White smoke comes out from Muffler 1 Too much or too little oil to cylinder 2 Water is interfused in f...

Page 51: ...load 5 AVR protective device operation 1 Contact distributor or dealer for repair 2 Balance the loads sharing to each terminal 3 Change to a device with an available capacity 4 Decrease the loads to m...

Page 52: ...49 13 Generator Circuit Diagram...

Page 53: ...50 14 Engine Electrical Circuit Diagram...

Page 54: ...2015...

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