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Index

1. Safety Instructions 

4

1.1. Equipment 

4

1.2. Risks from noise development 

4

1.3. Risks posed by moving parts 

4

1.4. Risks posed by gas emissions 

4

1.5. Risks posed by fuel 

4

1.6. Risks posed by high temperatures 

4

1.7. Risks posed by exhaust gas 

4

1.8. Maintenance intervals 

4

1.9. Disposal of toxic waste 

4

2. Transportation and storage 

5

2.1 Transportation for assembly 

5

2.2. Storage as new device 

5

2.3. Storage after the device has been used 

5

2.3.1. Downtime for up to 2 weeks 

5

2.3.2. Downtime for up to 3 months 

5

2.3.3. Downtime for up to 6 months 

5

2.3.4. Downtime for more than 6 months 

5

3. Specification 

6

3.1. Technical data 

6

3.2. Performance curves 

7

3.3. Flange and shaft measurements  

8

4. Installation 

9

4.1. Preparation 

9

4.2. State of installation site 

9

4.2.1. In- and outtake Ventilation 

9

4.3. Motor mounting 

9

4.4. Exhaust gas system 

9

4.4.1. Mounting the muffler 

9

4.4.2. Information about other exhaust gas systems 

9

4.5. Fuel System 

9

4.6. Coupling 

10

4.6.1. Maximum axial and radial load 

10

4.6.2. Balancing 

10

4.6.3. Direct coupling 

10

4.6.4. Operating with a pulley 

10

4.7. Concluding mechanical installation instructions 

11

4.8. Mounting the oil-sensor controller 

11

4.9. Electrical Assembly (only for “E” version) 

11

4.9.1. Electrical connection (chords) 

11

4.9.2. Starter battery 

11

4.9.3. Mounting of optional Startbox 

11

5. Usage 

12

5.1. Illustration 

12

5.2. Information about engine performance 

13

5.3. Information about starter battery (optional) 

13

5.4. Check-ups before every start-up 

13

5.4.1. Engine oil 

13

5.4.2. Fuel 

13

5.4.3. Other check-ups 

13

5.5. Start-up 

13

5.5.1 Special information about initial start-up 

13

5.5.2. Starting the engine 

13

5.5.2.1. Hand start (all versions) 

13

5.5.2.2. Electric start (only motor version “E”) 

13

5.5.3 Stopping the engine 

13

6. Maintenance 

14

6.1. Instructions about maintenance 

14

6.2. Precautions 

14

6.3. Starter battery 

14

6.4. Cleaning the crankcase 

14

6.5 Upkeep 

14

6.5.1 Changing the engine oil 

14

6.5.2. Check the ignition (spark) 

14

6.5.2.1. Spark plug chart 

15

6.5.2.2. Appearance of the spark plugs 

15

6.5.2.3. Solving ignition problems 

16

6.5.2.4. Starter malfunction 

16

6.5.2.5. Battery does not charge 

16

6.5.2.6. Circuit diagram - version "H" 

17

6.5.2.7. Circuit diagram - version "E" 

17

6.5.3. Fuel Supply 

17

6.5.3.1. Cleaning the carburetor 

18

6.5.4. Cleaning and exchanging the air filter 

18

6.5.5. Proper timing/adjusting the valves 

18

6.5.6. Speed setting 

19

6.5.7. Governing behaviour 

19

6.5.8. Muffler and colours of exhaust fumes 

19

6.5.9. Other 

20

6.5.10. Engine torque and measured values 

20

6.6. Possible errors and their solutions 

21

6.7. Maintenance intervals 

22

7. Appendix 

23

7.1. Warranty conditions 

23

7.2. Declaration of conformity 

23

Содержание EG4-0210-5

Страница 1: ...Air cooled single cylinder gasoline engine EG4 5 series User and maintenance manual LT1812 effective April 2021 EG4 0210 5 EG4 0270 5 EG4 0420 5...

Страница 2: ...necessary Corrected versions are available on our website Should questions come up about the device or its proper handling please contact us before installing or using it All pictures are used as sym...

Страница 3: ...ctrical connection chords 11 4 9 2 Starter battery 11 4 9 3 Mounting of optional Startbox 11 5 Usage 12 5 1 Illustration 12 5 2 Information about engine performance 13 5 3 Information about starter ba...

Страница 4: ...dical attention is required Do not attempt to vomit after swallowing Should fuel spill over your skin or clothes immediately rinse with soap and water and change your clothes Allways keep the floor on...

Страница 5: ...Downtime for up to 3 months It is recommended to drain the float chamber or to use a suitable gasoline replacement see the explanation under 2 3 3 Alternatively the fuel cock can be closed during the...

Страница 6: ...et Underpressure 2 0 kPa full load 3 800 min 1 Max Outlet backpressure 10 0 kPa full load 3 800 min 1 Complies with emission class EU Stage V Category NRS vi 1a non road engine Start system depends on...

Страница 7: ...00 3 000 3 600 r min 1 P kW 5 0 4 5 4 0 3 5 3 0 2 5 2 0 13 11 9 500 450 400 350 Me Nm ge g kWh P ge Me EG4 0210 5 EG4 0270 5 P Power Me Torque ge Consumption P Power Me Torque ge Consumption 2 000 2 5...

Страница 8: ...6 88 2 25 0 020 0 040 6 0 03 0 21 0 0 10 56 117 58 5 71 5 30 45 165 1 146 08 0 0 04 127 0 05 82 6 4 M10x1 25 4 M8x1 25 M8x1 25 6H 23 16 3 88 5 25 0 020 0 041 6 0 03 0 21 0 0 10 56 3 8 24UNF 28 16 3 88...

Страница 9: ...to be robust enough to absorb vibrations and to maintain alignment The foundation must be chosen so that all mounting feet are laid out evenly on the ground to avoid tension possibly use underpinning...

Страница 10: ...with the tolerance of the manufacturer Sloppy balancing can lead to vibrations bearing failure or to the shaft breaking Instructions Attach both coupling halves so that a movement is possible with bo...

Страница 11: ...l as battery chords are to be held as short as because the current of the starter is very high Note that the motor and add on parts get hot when used Always protect the cable from touching hot parts b...

Страница 12: ...ynamo only E version Tank cap Tank cap Starter motor Tank Tank Starter relais Oil filling port Oil filling port Oil filling port Cylinder head valve cover Oil drain screw Engine flange Crankshaft drai...

Страница 13: ...ups Remove any dirt or dust so that the engine cooling cannot suck in any foreign matter Note that the motor must NOT be started up if the protective covers are not attached properly Check that the d...

Страница 14: ...T TIMING You should check in this order to find the cause of a possible pro blem 6 5 1 Changing the engine oil Always check the oil level before starting up There are marks on the dipstick marking the...

Страница 15: ...the spark plug helps as well as using high quality fuel and oil Of course there might be a more deep seated problem such as a worn piston or worn cylinders Overheating The insulator is chalky white an...

Страница 16: ...tup if the starter turns but the motor does not turn with it the starter gear is probably broken In that case please contact your retailer If the starter does not react at all during startup please co...

Страница 17: ...ed K yellow D G yellow black H black Dynamo I brown 10nF 10nF 10k 1k 47 F MCR 100 8 GND black black OFF ON START Startbox brown black black Fuse 2A Fuse 5A GND ATTENTION The startbox case must be conn...

Страница 18: ...age If the filter is damaged it must be replaced Additionally clean the inside of the air filter case with a dust cloth Then place the filter element on the base fix it with the screw and close the ai...

Страница 19: ...s regulation in diffe rent ways The governing how much the actual speed deviates from the ideal speed and the oscillating engine speed oscillates arround ideal speed are important These two characteri...

Страница 20: ...uses for an overheating motor are a too light alloy a too heavy load badly timed ignition or a clogged up ventilation system If there is water in the fuel the engine does not start up it smokes white...

Страница 21: ...l level and if necessary drain some oil via the drain screw Breather gasket of the crankcase broken or wrongly adjusted Check the breather gasket of the crankcase Valve gaskets worn Check the valve ga...

Страница 22: ...ks Check muffler and exhaust manifold for clogs Screws Check all screws including coupled device and the screws of the pedestal Check all screws which are easily accessible Refasten cylinder head and...

Страница 23: ...rect losses including possible loss of profit loss of contract or loss of production which are a result of using the device ot not being able to use the device The warranty repair will be done at the...

Страница 24: ...Rotek Handels GmbH Handelsstrasse 4 2201 Hagenbrunn Austria T 43 2246 20791 0 F 43 2246 20791 50 http www rotek at...

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