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ETQ DG4LN Скачать руководство пользователя страница 24

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CHAPTER 3 MAINTENANCE

3-1 Maintenance schedules

Keeping your generator well maintained will prolong the life of your generator.
Everything needs to be checked including the diesel engine, generator, 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.

Before starting the maintenance, make sure the diesel engine is off.

Please refer to the Table 3-1 for the proper maintenance schedule.

Table 3-1. Maintenance schedule for diesel welder generator set

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Содержание DG4LN

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

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

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

Страница 9: ...9...

Страница 10: ...10...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 20: ...20...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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