Instruction/ maintenance manual of the product DG150MI Shindaiwa
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- 1 - 1 Safety Guidelines 2 Specificati ons 2.1 S pecification Matrix 2.2 Ambient Condition 3 Use 4 Parts 4.1 External V ie w 4.2 Control Panel 5 Equipment 5.1 Monitor Disp lay 5.2 Gauges 5.3 Fuel Line Changeover V a lve 6 T ransport a tion and inst allation 6.
- 2 - Introduction Thank you f or purc hasing Shindaiwa Sound Proof Diesel Engine G enerator . This us er manual was created to ensure t he s afe o peration of this equipment. T herefore, the manuf acturer of this equipment strongly recommends that the user follow the instructions herein, to avoid unn ecess ary accidents and repairs.
- 3 - 1 Safety Guidelines ! Danger :Suffocation f rom exhaus t fume Exhaust fume from the e ngine contains many eleme nts h armful to human. Do not operate this equipment in poorly ventilated are a, such as inside a room or in a tunnel ! Danger :Electri cal Shock Do not t ouch the output t erminals during o peration.
- 4 - ! Caution :Injuries t o eyes and skin Battery fluid co ntains diluted sulfuric ac id. Avoid contact with ey es, skin or on clot hing. I f t he acid comes in contact, es pecially with eyes, flush wit h a lot of wat er , and contact your physician imme diately .
- 5 - Location of W arning l abels W hen the warning labels b ecome unr eadable or damaged, place new lab els o n t he a ppropriate location, as specified in the following figure.
- 6 - 2 S pecifications 2.1 Spec ification Matrix Name of Generator DG150MI DG250MI T ype Unit Blushless, Ro tating F ield, 3-Phase, 4-Pole, Synchronous AC Generato r kV A 12.5 15 20 25 Rated O utput kW 10 12 16 20 Rated V oltage (or the below) V 200 220 200 220 Rated Curr ent (or the below) A 36.
- 7 - 2.2 Ambient Condition Use the equipment under t he following ambi ent c ondition. The other condition ma y cause trouble, insufficient output power or deterioration of durabilit y .
- 8 - 4.2 Control p anel [DG150MI] [DG250MI] No. Name No. Name 1 3-Phase Circuit Brea ker 1 1 Monitor Ind ication Lamp 2 Pilot Lamp 12 Wa ter T emperature Ga uge 3 Single-Phase Circuit Breaker 13 T acho meter (Hour Meter incorpora ted) 4 Earth Leakage Re lay 14 Oil Pressure Gauge 5 V oltage Meter 15 Preheat Lamp 6 Amp.
- 9 - 5 Equipment 5.1 Monitor Display [DG250MI] [DG150MI] WATER TEMP OIL PRESS CHARGE AIR FILTER FUEL LEVEL BATTERY LOW LEVEL DG250MI is equipped with mon itoring function for water/coolant temperatur e, oil press ure, battery charge, air filter f low , battery fluid level, and fuel level.
- 10 - W hen the water temperat ure reache s 1 10 degrees Cels ius during operation, the water te mperature-monit oring lamp will flash, an d the automatic shutoff will be engaged. W hen this occurs, chec k the Coolant reservoir tank, and replen ish if needed (refer to 8- 2 Checking coolant / w ater level ).
- 11 - 5.1.3 Battery Charge Monitoring Lamp (cha rge lamp) W hen the battery is una ble to be c harged during opera tion, t he battery charge-mo nitoring lam p will flash. Check the belt for damages or c ut, and replace if needed. <Caution> For changing the belt, refer to t he User Manual f or Engine.
- 12 - When t he battery fluid level is low , Bat tery Fluid Monit oring Lamp will f lash. If the lamp is flashing, quickl y add some distilled water . (refer t o 8.6 Checking Bat tery ) 5.1.6 Fluid Level M onitoring Lamp [DG250 MI only ] ! Caution : Fire This equi pment uses Diesel fuel as a fuel.
- 13 - 5.2.3 W ater T emperature Gauge [DG250MI only] Water T emperature Gauge displays the te mperature o f engine coolant. Normal t emperature may vary depending on the environment , but it should be between 75 to 90 degree Celsius.
- 14 - 2.2. 6.2 Pilot Lamp [D G250MI only] Pilot Lamp indicates whether or not the generat or is generating elec tricity , when t he engine is driving. 5.2.7 Switch 5.2. 7.1 St arter Swit ch ST OP W hen the switch is set to this position, all power will be off.
- 15 - 5.2.8 V olt age Regulator and Th rottle Handle 5.2.8.1 V oltage Regulato r The dial ad justs outpu t voltage. By t urning th e dial clockwise, an operator can increase voltage. By turning th e dial c ounter-clock wise, an operator can decrease v oltage.
- 16 - 5.3.1 Using fuel from built-in fuel t ank The lever for 3-way v alve is set to A when t he equipment is shipped. I n addit ion, both the ex ternal fuel intake and the external f uel r eturn ar e safeguarded with PT -3/8 plugs. Do not remove the plugs, when using the bu ilt- in fuel tank.
- 17 - 6.1.2 T ran sport ation W hen transporting t his equipment, make su re that the equipment is secured pr operly with ropes tied to t he Side Rope Through. <Caution> Always use ext reme care when loading, unloading, and trans porting t he equipment.
- 18 - Do not block t he airf low from radiat or v ent or muffler ex haust. It may res ult in reduced en gine performance, overheat ing, or damage t o the elect rical parts.
- 19 - Select ion of cab le ( Example) 220V and V oltage Drop 1 1 V 3- Phase 3-Wire Cap T ire Cable, Single Core (Unit: mm 2 ) Length Current 50m or below 75m 1 00m 125m 150m 200m 20A 3.
- 20 - 7.2.1 Load Connect ion T erminal Plate (3-Pha se / 1-phase) For 3-Phase Load T erminal V oltage 200V / 220 V (or 400V / 440V) at 50Hz / 60Hz Load For 1-Phase Load (1) T erminal V oltage 1 15V /.
- 21 - 7.2.2 1-Phase Outp ut T ermi nals & Recept acles 7.2.2.1 200 / 220V The te rminal V oltage: 100V /1 10V at 50Hz/60Hz on ly In the cas e of no use of 3-Phase output power , refer to the f ollowing drawings and ch arts. [DG150MI] (Max 3kV A) [DG250MI] (Max 6kV A) less than less than less t han less th an less t han less than 1.
- 22 - 7.3 Earth Leakage Rela y and Grounding ! Danger :Electri cal Shock G round the every earth gr ounding terminal to t he earth as set out in the manual.
- 23 - 7.3.2 Operation Check ! Danger : Electrical Shock Before t urning the 3-Phase circuit br eaker t o ON Posit ion, ens ure that t he breaker or the s witch of loads are positioned t o OFF . Operate t he 3-Phase c ircuit breaker , well-communicatin g with The elect rician by t he load side.
- 24 - Push the re set button or stop the engine. Restore (Push-down) the 3-Phase ci rcuit breaker (lever) and t he 1-Phase c ircuit b reaker (le ver) to OFF position.
- 25 - V a lue in ( ) s hows the o il in filter 8.1.3 Engine Oil Capa city 8.2 Checking Coolant / W at er Also re fer to t he User ’s Manual for Engine ! Danger :Injuries Before perform ing any equipment check or maintenance, stop the engine, and remove the engine key .
- 26 - ! Caution :Burns D o not open the radiator cap while operat ing this equipment or immediatel y after stopping the equipment, to avoid sustaining burns fr om hot v apor . D o not t ouch the engine an d muffler during operation a nd immediatel y after stopping the equipment, for t he temperature c an reach extr emely high.
- 27 - 8.2.3 Coolant Cap acity (Unit : L) T otal Coolant V olume (including reservoir tank) DG150MI 7.4 (0.4) DG250MI 8.5 (0.4) V alue in ( ) shows the reservoir tank’s volume 8.
- 28 - 8.4 Checking Fuel ! Caution :Fire Always wipe an y drip of Diesel f uel or oil. Do n ot use this equipme nt when a l eak is f ound. Repair the equipment before use. Check f or the fuel lev el in the tank. Ad d if necessar y . <Caution> Use Diesel fuel, ASTM D 975 No.
- 29 - 8.5 Checking Fuel, Engine Oil, and W ater leakage ! Caution :Fire Do not use this equipment when a leak is found. Repair the equipment before use. Be sure to check for any fuel leak at t he hose connect ion, and oil and coolant leak by openi ng side doors.
- 30 - 9 Operati on 9.1 Initializing / prepara t ion ! Danger :Suffocatio n from exhau st fume Exhaust f ume from t he engine contains many ele ments harmful to human. Do not operate this equipm ent in poorly ventilated area , such a s inside a room o r in a tunnel .
- 31 - And t hen adjust t he speed by speed control knob and adjust to the No-loa d revolut ion. No-load revolut ion 50 Hz Operation 1575 min -1 (52.5 Hz) 60 Hz Operation 1890 min -1 (63.0 H z) <Caution> By adjusting t he speed to the above rev olutions, the freque ncy will be 50Hz or 60Hz.
- 32 - 9.2.2 Adjustmen t During operation Make minor adjus tment to v oltage and speed using t he S peed Cont rol Knob and V ol tage Regulator , by monitoring T achometer , frequency meter , and voltage meter ■ V acu uming the ai r out of t he fuelling s y stem in event of no fuel Refer to the <User ’s manual for Engine> separately .
- 33 - Protection Feature List Action No. Symptoms Circuit Breaker OFF Automatic Engine Shutoff Alarm Lamp Flash Cause 1 High Coolant temperat ure -- Engine coolant temperature is too high (default at 1 10 degrees Celsius ) 2 Oil pressure drop -- Engine oil pressure dropped (default at 0.
- 34 - T urn the lever for 3-way valve to B position. V acuum out the air from c onnected hoses. This will allow t he us e of t he fu el from an external fuel tank <Caution> T o vacuum out the air from the f uel line, refer t o <9.2 During Oper ation> sect ion.
- 35 - <Caution> The aut horized tec hnicians should per form all mainten ance work, except f or the pre-st artup checks. Request for the maintenan ce ite ms with ● mark t o the authorized dealer or our engineering se ction. This chart only covers the s imple checks and maintenance for the engine.
- 36 - 10.1 Oil Change First t ime 50 hour mark From second time Every 200 hours Remove Oil F iller cap Loosen t he eng ine oil drain plug and allo w the oil to drain fully Reinstall the drain plug Add oil f rom oil filler and fi ll up to t he MAX level.
- 37 - 10.3 Cleaning / Changing A ir Filter Elem ent Clean Every 200 hours Replace Every 500 hours Unscr ew the wingnut a nd remove t he filter element Clean or rep lace t he f ilter element, and reinstall it in reverse order W ith respect to DG150MI, unfasten clip in cleaner c ap and remove before unsc rewing the wingn ut.
- 38 - Reassemb le it back The fu el strainer in D G150MI has the water separating f eatur e as well. W hen the float (red) in the st rainer comes up by 20mm f rom the bottom, drain the water <Caut.
- 39 - Install the r eservoir tank back, an d fill the coolant/ water to t he MAX level. Fill the rad iator with coolant/water t o the top Reinstall the radiator cap <Caution> For th e types of .
- 40 - 1 1.2 St acking ! Danger : Injuries If you have t o stack two generators in warehouse, alwa ys proceed with the following steps. Ensure t hat th ere is no dent on bonnet, loosing bolt or no bolt in the generator s.
- 41 - ! Caution :Injuries W hen performing equipme nt check and maintenance, always stop the engine. ! Caution :Fire ● B urns Battery ma y emit s ome combustible gas , so keep it away from f ire and sparks. T emperat ure around muffler and ex haust can get ext remely high.
- 42 - 13 Generator W iring Diagram.
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- 46 - 14 Engine Wiri ng Diagram.
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An important point after buying a device Shindaiwa DG150MI (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 DG150MI 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 DG150MI - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Shindaiwa DG150MI you will learn all the available features of the product, as well as information on its operation. The information that you get Shindaiwa DG150MI will certainly help you make a decision on the purchase.
If you already are a holder of Shindaiwa DG150MI, 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 DG150MI.
However, one of the most important roles played by the user manual is to help in solving problems with Shindaiwa DG150MI. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Shindaiwa DG150MI 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
