ETQ DG4LN Owner'S Manual Download Page 36

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Eastern Tools & Equipment, Inc.

12220 Rivera Rd, Suite B

Whittier, CA 90606

Summary of Contents for DG4LN

Page 1: ...OWNER S MANUAL Air cooled diesel engine generator set DG4LN DG6LN 1...

Page 2: ...ct fuel injection system Recoil starter or an optional electric starter Large fuel tank Automatic voltage stabilizer NFB circuit protector AC and DC outputs Low oil pressure sensor The ETQ air cooled...

Page 3: ...ecking the operation of the diesel engine 16 2 4 Starting the generator set 16 2 5 Procedures for starting the generator set 19 2 6 Proper operation of the generator set 21 2 7 Loading 21 2 8 Stopping...

Page 4: ...4 2 Overall view of the DG4LN series 1 Overall view of the 6LN series...

Page 5: ...r kW 3 5 5 5 Max rated power kW 4 0 6 0 AC rated voltage V 120 240 DC rated output V A 12 8 3 Speed rpm 3600 3600 Generator Power factor cos 1 0 Engine type ETQ178FG ETQ186FG Type Single cylinder vert...

Page 6: ...0 AC rated voltage V 120 240 DC rated output V A 12 8 3 Speed rpm 3600 3600 Generator Power factor cos 1 0 Engine type ETQ178FG ETQ186FG Type Single cylinder vertical 4 stroke air cooled direct inject...

Page 7: ...he table listed below Table 1 Height above sea level ft Ambient temperature o F RH 0 60 20 o C 60 3280 8 1000 m 41 104 5 40 o C 90 1 3 General dimensions and overview of the generators 1 3 1 General d...

Page 8: ...8 1 4 Electric wiring diagrams for various models of generators Wiring diagrams for the LN models...

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Page 11: ...nd may lead to failure of the engine 2 1 2 Prevention from inhaling exhaust gases Never inhale exhaust gases emitted by the engine The exhaust gases contain toxic carbon monoxide Never operate your ge...

Page 12: ...ith all the switches and functions of the generator before using this machine While operating the generator wear safe shoes and suitable clothes during operation Always keep children and animals away...

Page 13: ...d be filtered clean Never let dust and water mix with fuel in the fuel tank Otherwise it will clog the fuel lines and oil nozzles It may also damage your pressure pump Note It is dangerous to overfill...

Page 14: ...ly the piston and cylinder will wear easily or seize up Also the life of the other parts in your engine such as bearings and other rotating parts will shorten considerably Although there is an alarm s...

Page 15: ...switch in the On switch is very dangerous Air filter cover The generator should be grounded in order to prevent electric shock Use dry compressed air with pressure about 1 96 x 105 Pa to blow the dus...

Page 16: ...engine the engine oil can slow the engine down considerably 2 3 2 How to open the case door cover 1 Open the case door turn the handle counterclockwise and open the door Do these checks daily 2 Loose...

Page 17: ...To remedy this pull the rubber plug out from the rocker of the diesel engine and fill 2 ml of engine oil Before starting put the rubber plug back in place If you don t put the rubber plug back in plac...

Page 18: ...perly maintain your battery check the height of the battery acid once a month If the level of the liquid drops too low fill it with distilled water until it reaches the high mark If there is not enoug...

Page 19: ...19 2 5 Procedures for starting the generator set This procedure applies to the L series recoil starting style models...

Page 20: ...20...

Page 21: ...f the exhaust gases whether it is too black or too white If any of these conditions exist stop the engine and find the cause of the problem If no problems are found please contact your local dealer or...

Page 22: ...le 2 1 Note Do not start more than two devices simultaneously Each device should be started one by one to prevent overloading the generator The generator should be running at 3600 revolutions per minu...

Page 23: ...to the Off position 5 Put the fuel handle to the S position 6 Finally pull slowly on the recoil handle until you feel resistance this is when the piston is on the compression stroke where the intake...

Page 24: ...tor control cabinet and frame For overhauling procedures please refer to the instruction manual of the relative subassembly If you need these manuals please call our company and we will send you one B...

Page 25: ...tank b Loosen the small screws on the fuel switch and remove the fuel filter form the port Use diesel fuel to clean the fuel filter Also remove the fuel injector and clean the carbon deposit around it...

Page 26: ...s press the decompression handle down and pull the recoil handle 2 or 3 times This pushes the intake out Do not start the engine 5 For electric started generator welders press the decompression handle...

Page 27: ...ny questions please feel free to contact your local dealer or with our company directly Below is a list of some information you should have ready before contacting your local dealer or us 1 Model of d...

Page 28: ...28 CHAPTER 5 GENERATOR PARTS DIAGRAMS AND LISTINGS Figure 5 1 Complete overall view of LN series generators...

Page 29: ...Q6LN3 4 Bolt 2 ETQ4LN4 ETQ6LN4 5 Voltage Regulator 1 ETQ4LN5 ETQ6LN5 6 Battery Cable red 1 ETQ4LN6 ETQ6LN6 7 Battery Cable black 1 ETQ4LN7 ETQ6LN7 8 Battery 1 ETQ4LN8 ETQ6LN8 9 Oil level sensor 1 ETQ4...

Page 30: ...4LN22 ETQ6LN22 7 Main cover 1 ETQ4LN23 ETQ6LN23 8 Door knob 1 ETQ4LN24 ETQ6LN24 9 Air cleaner plate 1 ETQ4LN25 ETQ6LN25 10 Air deflector cover 1 ETQ4LN26 ETQ6LN26 11 Right outer cover 1 ETQ4LN27 ETQ6L...

Page 31: ...N45 10 3 prong Socket 2 ETQ4LN46 ETQ6LN46 11 Bolt 6 ETQ4LN47 ETQ6LN47 12 Electric panel bolt 6 ETQ4LN48 ETQ6LN48 13 Electric Panel 1 ETQ4LN49 ETQ6LN49 14 Starter switch 1 ETQ4LN50 ETQ6LN50 15 Large nu...

Page 32: ...4LN66 ETQ6LN66 4 Fan Blade 1 ETQ4LN67 ETQ6LN67 5 Bearing 1 ETQ4LN68 ETQ6LN68 6 Rotor Unit 1 ETQ4LN69 ETQ6LN69 7 Center bolt 1 ETQ4LN70 ETQ6LN70 8 Motor cover 1 ETQ4LN71 ETQ6LN71 9 Stator 1 ETQ4LN72 ET...

Page 33: ...86 9 Shock absorbing gasket 4 ETQ4LN87 ETQ6LN87 10 Fuel tank 1 ETQ4LN88 ETQ6LN88 11 M6 Nut 4 ETQ4LN89 ETQ6LN89 12 O ring seal 1 ETQ4LN90 ETQ6LN90 13 Fuel tank filter 1 ETQ4LN91 ETQ6LN91 14 O ring gask...

Page 34: ...S A AND CANADA ENGINES CONSUMER USE COMMERCIAL USA CONSUMER USE COMMERCIAL USE DIESEL GENERATOR 1 year or 1000 hours 1 year or 1000 hours 1 year or 1000 hours 1 year or 1000 hours About Your Product...

Page 35: ...ves Some applications such as tillers pumps and rotary movers are very often used in dusty or dirty conditions which can cause what appears to be premature wear Such wear when caused by dirt dust spar...

Page 36: ...Model Number Address of user Occupation Place of purchase Packaging conditions Operating conditions Parts Conditions Malfunction problem Opinions or suggestions Note Please mail the above card to East...

Page 37: ...iesel welder and generator set 1 2 Kit 1 3 Plastic cover 1 4 Plug and power supply 1 2 Attached technical documents Order No Name Qty Remarks 1 Air cooled diesel welder and generator manual 1 2 Diesel...

Page 38: ...38 EASTERN TOOLS EQUIPMENT INC TEL 1 626 960 6299 FAX 1 626 960 6244 WEB SITE http easterntools com...

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