Engine DM 1 01 Distribution shaft.

Engine type 4-stroke engine volume 316 cubic meters. cm Rated power 5 hp Volume of fuel tank 4 l fuel consumption 2 l / h Capacity of oily crankcase 1.3 L.

Rotation frequency 3000 rpm torque 13.8 nm

The diameter of the output tree 25 mm Direction of rotation counter-clockwise Number of cylinders 1 Diameter of the cylinder 76 mm piston stroke 70 mm

Startup Type Manual Starter Ignition system Electronic Cooling system air

Length 400 mm Width 450 mm Height 470 mm Weight 28 kg

Shops where you can buy an engine and its analogues

Description

Gasoline Engine Cavier DM-1 (DM1) on the motor-block - single-cylinder four-stroke air cooling With built-in automatic decompressor - the first model from domestic Motors of the DM series. The non-contact electronic ignition system provides stable operation on startup.

The directing float carburetor stabilizes the speed of rotation on any modes, facilitates the start at any temperatures and reduces the emission of harmful substances.

The Cadvy DM-1-01 was awarded the first gold medals of the US-Russian Chamber of Commerce and Industry.

Other specifications

Prices

The engine DM-1 can only be bought from hand, mostly it is used, but there are no apparent aggregates. The cost of the "bu" motor is on average from 3500 to 5300 rubles.

User's manual

Collection of photos

A selection of video

Engine internal combustion DM-1K domestic production is intended for multipurpose use (for installation on motor blocks, motor-cultivators; minitractors; small-sized vessels; woodworking machines; pumping, cork-breeding installations).

The engine is convenient and easy to use. Working with the engine does not require special operator training. To control, regulate (settings) of the engine systems, performing maintenance work and the current repair does not require special measurement, test and other equipment, tools and accessories.

Engine manufacturer DM-1K OJSC NEVA (Red October). This engine russian production In various modifications, installed on Motoblocks Neva.

The service life of your engine will increase significantly if it is strictly observed all the rules of operation, maintenance and storage indicated in the engine manual for a motor-block:

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The manufacturer TM "Infras" is a manufacturer of multifunctional devices such as a gas analyzer and smoke meter.

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Zapadribor LLC is a supplier of ammeters, voltmeters, wattmeters, frequency meters, phazometers, shunts and other instruments of such manufacturers of measuring equipment, as: for "Electrotorbor" (M2044, M2051), Omsk; OJSC "Instrument-making plant" Vibrator "(M1611, Ts1611), St. Petersburg; OJSC Krasnodar Zip (E365, E377, E378), LLC Zip-Partner (Ts301, T302, Ts300) and LLC Zip Yurimov (M381, T33), Krasnodar; OJSC "PIPE" ("Vitebsk Plant of Electrical Instruments") (E8030, E8021), Vitebsk; OJSC "ELECTRIBER" (M42300, M42301, M42303, M42304, M42305, M42306), Cheboksary; OJSC Elektrometer (C4342, Ts4352, T4353) Zhytomyr; PJSC "Umansky plant" Megommeter "(F4102, F4103, F4104, M4100), Uman.

Public corporation

"Kaluga Engine"

DM-1-01 engine

and its modifications

Manual

DM1.00.000.5 RE

DM-1-01 engine

Powerful, economical, operational capacity up to 6 hp,

the four-stroke engine runs on gasoline AI-80, AI-92

TU 38.001165-2003 or Normal-80,

Regular-92 GOST R 51105-97

River carburetor with lightweight launch, both with plastic air and negative filter (single temperatures;

direct-flower carburetor in the stability of Russia's maintenance on the rotation frequency engines on any class) modes built-in automatic provides small efforts when decompressor starts contactless electronic stable work On start-up and on the ignition of any modes with minimal radio interference, the engine compliance with the safety standards is confirmed by certificates of compliance with the State Standard of Russia as part of motoroblocks and electrical units

p.

1 General instructions .............................................................. 4 2 Technical data ...................................................................... 5 3 Delivery Set ... .....................................................................8 4 Safety Requirements .................................8 5 Engine Device ........................... …………………….nine

5.3 Cranched-connecting mechanism ..................................9

5.4 Gas distribution mechanism .......................................... 9

5.5 The mechanism of balancing .......................................... 10

5.6 System of fueling ..............................................10

5.7 Management and regulation system ......................... ... .10

5.8 Lubrication system ......................................................... ... 11

5.9 Air supply system ...............................................1.1

5.10 Running system .............................................................1.1

5.11 Ignition system ...................................................... 12

5.12 Cooling system .................................................. .12 6 Preparation for work, launch stop, adjustment, maintenance ......................... 13

6.1 Preparation for work ........................................... ...........13

6.2 Adjustment ................................................................15

6.3 running in ......................................................... ... ...........15

6.4 Maintenance ................................................ ... ...... .15

6.5 Checking the oil level ................................................ .19

6.6 Replacing the oil in the engine crankcase ..................................19

6.7 Cleaning the air filter .............................. ... ...... ..19

6.8 Inspection and cleaning of the spark plug .............................. ..20

6.9 Replacing the lubricant in the ratchet coupling .................................... 20

6.10 Lubrication of the return spring of the starter ................... ......... .21

6.11 Checking the gap in the ignition system ..................... ... ...... 21

6.12 Conservation of the engine .............................................. ..21 7 Transportation and storage of the engine ................ ...... ..22 8 Possible malfunctions and methods of eliminating them .......................................... .. ... ..23 9 Features winter operating Engine .................. .26 10 Certificate of acceptance ............................................................................................................................ 27 Warranty card ................................................ .33, 35 List of enterprises performing warranty service and repair of production "Cavier" ................................................ ................ ... 37

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4 Safety Requirements

4.1 When operating the engine, strictly follow the rules of safety techniques.

4.1.1 Constantly support the engine in a technically good condition according to this manual.

4.1.2 Fuel tank refueling, adjustment, maintenance and other types of similar works, produce with a non-working engine. Pour fuel into the tank through a funnel with a filter.

4.1.3 Avoid cases of eaten gasoline on the body.

4.1.4 Operate the engine only with installed protective covers. Before starting, carefully check the installation of protective housings and the rigidity of their mounting.

4.1.5 When working in the premises, provide good natural or artificial ventilation, stop the engine periodically and thoroughly ventilate the room.

4.1.6 Do not leave the engine unattended.

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4.3 In order to maximize the harmful effects of fuel vapor and toxic exhaust gases, when working with engines, choose the direction of its operation so that these pairs and gases, in the presence of wind, carried into the opposite side.

4.4 If it is necessary to find an operator directly near the operating engine, to reduce the harmful effects of noise to the operator's hearing authorities, the continuous operation of the engine should be made for no more than one hour with the subsequent break of at least 30 minutes or individual means of noise protection should be used (type headphones "Beroshi").

5 Engine device

5.1 The engine is a typical four-stroke version gasoline engine With side arrangement of valves of gas distribution.

The fundamental differences of the modifications of the engine are concluded connecting Sizes Output shaft and connecting flange, as well as in the design of the management and regulation board.

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5.3 The crank-connecting mechanism is designed to transform the rectilinear reciprocating movement of the piston into the rotational motion of the crankshaft 4 using the finger 8 and the connecting rod 5. The piston is compacted by cast iron sleeve. 7, filled into block 6, piston rings 10, 11, 12. The crankshaft relies on the ball bearings and is condensed with rubber cuffs (Fig.

5.4 The gas distribution mechanism is designed to ensure timely arrival in the combustion chamber of the fuel-air mixture and removing spent gases using distribution Vala. 40, pushers 35, valves 21 and valve springs 33. The camshaft rests on the sleeve and drives rotation from the crankshaft with a gear pair with a gear ratio of 1: 2 (Fig. 1).

The camshaft camshaft move the pushers, which, choosing the gap "A" move the valves, overcoming the valve spring force.

The combustion chamber is formed by a specially integrated cavity in the cylinder head 22, the size of the chamber determines the compression ratio.

5.5 The balancing mechanism is designed to reduce the oscillations of moving parts and is provided by counterweights of the crankshaft and flywheel 14 (Fig. 2).

5.6 The fueling system is designed to supply the fuel-air mixture into the combustion chamber and consists of fuel tank 16 (Fig. 1), Crane-sump 15, fuel hose 14 and carburetor 30. The fuel tank tube 17 has holes that level the pressure in the atmospheric tank. Crane-sump (Fig. 5) has three positions: "O" - openly; "S" is closed; "P" - reserve. The position "O" is the main one. When producing fuel to the level determined by the position of the crane "O", the engine will stall, but the level in the tank will be sufficient for operation for 20 minutes. After switching the crane to the "P" position. The fuel and air mixture is prepared and formed in the carburetor. The carburetor device is presented in the applied manual.

On the engines on which plastic fuel tank 1 (Fig. 3 and 4), Crane-sump 4 will be screwed into the tank on the glue.

Under the plug 7 in the center of the tank, the Ignition Candle is located 6.

5.7 The control and control system is designed to control the engine speed and maintain the speed of rotation on the operating mode when the minimum load is loaded to the maximum. The control is provided by setting the throttle of the carburetor to the desired position using the levers and springs system (Fig. 2).

The initial position of the system - the throttle of the carburetor is fully opened under the action of the spring 24. The spring force is set by the control lever 23. The operating engine of the gear controller 16 is driven by the camshaft gear; Georgs of the regulator 15, fixed on the gear, under the action of centrifugal forces are "revealed" and move the kinematic chain in the direction of closing the throttle, overcoming the spring force. Depending on the installed spring tension, the system comes to equilibrium at an appropriate speed of rotation, at which the spring force is balanced by centrifugal forces of weights.

Next, at a constant position of the lever 23, the mechanism of automatic maintenance of a constant speed of rotation is as follows: With an increase in the load, the speed of rotation is reduced, the centrifugal forces of weights are reduced, the spring is compressed, the throttle is opened, increasing the supply of the fuel-air mixture and, as a result, the speed of rotation, and the new equilibrium position is set. system elements. When the load decreases, the process goes in reverse order.

ATTENTION! The mutual position of the elements of the system is selected at the enterprise of the individual assembly.

The violation of the selected position can lead to the destruction of the engine or the undevelopment of power. Disruption of the integrity of the paintwork (red tag) is prohibited on the screw and the fastening of the carburetor thrust lever on the knob of the regulator (Fig.2. Pos. 21, 22).

The system used on Multi-Motor Motor Engines provides automatically maintaining the speed of rotation throughout the working range of the Motoroblock.

The system used in the electrical units is distinguished by the possibility of fine adjustment of the rotational speed due to the change in the tension of the springs nut 25 with a small step of thread. The ratio of the arm of the levers and the characteristics of the spring provides static and dynamic characteristicscorresponding to the requirements of electrical units.

5.8 The lubricant system is designed to lubricate the rubbing pairs by spraying and reduce the pressure in the oil crankcase with the suction tact and the working course in order to unload the joints and seals from overpressure.

The system consists of an oil resistance 3 (Fig. 1), the souflaming valve 32, the tube of the soufliding 31, oil coach (plugs) 2 and drain plug 1. The oil resistance, rotating with the crankshaft frequency, creates an oil "fog" in the crankcase, which, penetrating the gaps, lubricates rubbing pairs (crankshaft, connecting rod, pinch, piston and piston rings-sleeve, camshaft, rolling bodies in crankshaft bearings, Rain-block, pusher block, block valves).

When the suction tact and the working run, the souflaration valve opens, reporting the crankcase with the air supply path to the carburator - the pressure in the crankcase decreases.

On the engines used for electric and pumping units, an oil level sensor is installed in the engine crankcase. When the oil level is reduced below the critical - the engine automatically stops.

5.9 The air supply system and removal of exhaust gases is designed to filter air, supply air into the combustion chamber, removal of spent gases and noiselessness (Fig. 1).

Air purification occurs in a air filter consisting of a preliminary cleaner 28, filter element 27 and body parts.

The removal of exhaust gases and noisemissions is implemented by a standard silencer 23 having a rotary exhaust pipe, which can be turned 360 ° (after 60 °), for which a series of holes are made to secure the nozzle under the desired angle.

On some modifications of engines, a more efficient low-noise muffler 13 is used (Fig. 3).

5.10 The starting system (Fig. 2) is designed for promotion manually up to 250 min.-1 - the frequency of the stable crankshaft with the frequency of sparking rotation and sufficient pressure at the end of the compression tact to ignite the fuel and air mixture and the subsequent output of the engine warming.

The start-up system consists of a starter drum 5, a ribbon spring 2, ratchet 6, six balls 4, coupling housing 7 and cord 3 with a handle 1. The coupling housing is wrapped on the crankshaft of the tariated torque, the starter drum is in constant engagement with the ratchet. With a sharp turning of the starter drum, and hence the ratchet, with the help of a cord one of the balls (nearest) enters the recess on the coupling housing, leading to the rotation of the crankshaft. Starter Ribbon Spring Returns cord in initial position. After the fuel ignition and increasing the speed of the rotation, the coupling housing overtakes the ratchet, and the ball comes out of the housing excavation - the cropping ratchet with crankshaft occurs.

5.11 The ignition system is designed to provide timely uninterrupted sparking on the spark plug. The system consists of a magnetic shoe with a dull permanent magnet 13, a monoblock of the ignition system 11 with a built-in speed sensor 12, high voltage wire 19, candles 17 and devices for stopping the engine: Grounding wire 18 (Fig. 2).

The magnetic flow of the shoe in the windings of the monoblock is excited electromotive forcewhich is transformed into a pulse high voltage.

The speed sensor selects a signal to supply the discharge voltage to the candle upon passing the magnetic field of the shoe through the sensor winding.

For engines designed for electro and pumping units, the oil level sensor (Fig. 6) is connected to the grounding wire 18.

To stop the engine using the ground wire, the latter closes on the ground with the stop button.

ATTENTION! It is necessary to ensure that the button does not get closed on a lot of outsiders, as well as mud or water drops.

5.12 The cooling system is designed to remove heat from the block and engine head and ensures efficiency and engine power.

The cooling system is forced, consists of a fan, the blade machine of which is located on the flywheel 14, the fan housing 9, casing 8, screensystems 10 (Fig. 2) and 13 (Fig. 1).

The blade apparatus with a casing form a flow part of the fan, the fan housing and the screens distribute the cooling air in an optimal way and the violation of their mutual position can lead to premature engine output.

ATTENTION! For the normal operation of the engine, it is necessary to monitor the cleanliness of the casing and periodically clean it.

6 Preparation for work, launch, stop, adjustment,

Running, maintenance

6.1 Preparation for work.

6.1.1 Splocks.

For cutting need:

a) remove (wipe) external conservation;

b) disconnect from the spark plug 20 (Fig. 1) an interference cap 19, twist the candle (clause 6.8);

c) pour into the hole under the candle 20 ... 30 g of pure gasoline;

d) Close the ground wire 18 (Fig. 2) using the "Stop" button

and turn the engine crankshaft starter 5 ... 6 times;

Note. On the engines used for electric and pumping units, the "Stop" button is placed in the fan housing.

To stop engines used for electro and pumping units, transfer the toggle switch to the "Stop" position for a while at least 5 seconds. To start and running the engine, transfer the toggle switch to its original position.

On the other engines, the "Stop" button is activated by moving the control lever 23 (Fig. 2) in the cutting of the carburetor board clockwise until it stops.

ATTENTION! Washing with ungrounded wire can lead to the failure of the ignition system

d) Clear air filter According to clause 6.7.

e) install details and assembly units in place.

6.1.2 Run and engine warming.

6.1.2.1 To start the engine, it is necessary:

a) perform daily maintenance;

ATTENTION! Engines are implemented by the consumer without oil.

b) Fill the fuel tank with pure gasoline in an amount of at least 2 liters.

c) open a crane-sump 15 (Fig. 1) position "O";

d) Install the control lever 23 (Fig. 2) to the position by 1/4 ... 1/3 of the total stroke from the closed position, while the throttle of the carburetor will be ajected about the same magnitude.

For electrical engines engines in the closed position corresponds to the installation of the upstream lever up to the stop, and on the other engines, the lever setting to the "Stop" position.

ATTENTION! Do not apply great effort when moving control levers.

6.1.2.2 Starting a cold (impenetrable) engine at air temperature above + 5 ° C.

a) Move the carburetor air flap lever counterclockwise until it stops (the air damper is completely closed);

b) Press with a lightweight force on the rod of the driver of the carburetor and keep until the first drop of gasoline from the signal opening appears;

c) produce 1 ... 2 Preliminary scrolls of the engine starter to fill the fuel channels of the carburetor;

d) Depending on the outdoor temperature, do not open or open a partially air damper, moving the stop clockwise using the air damper lever on 1/4 ... 1/3 of its full turn. (More high temperatures The air corresponds to a greater opening of the air damper);

d) Start the engine with a sharp jerk of starter starter jerk, after which the air damper is installed in the open position, moving the air flap lever clockwise until it stops.

6.1.2.3 Starting a hot (heated) engine.

a) partially cover or leave an open air damper;

b) Start the engine according to clause 6.1.2.2.

6.1.2.4 Engine heating.

To warm up the engine, after starting the engine, it is necessary to work 2 ... 3 minutes at the minimum-stable rotation frequency (small gas "mg") for what, using the control lever 23 (Fig. 2), cover throttle valve Carburetor (selected in an experienced way).

After warming up the engine is ready for work with a load, for what:

a) on the engine engaging engines to translate the control lever to the extremely lower position until the stop (GH);

b) on the other engines to translate the control lever to the required, depending on the type of work, the position (transportation of the cart, plowing, cultivation, etc.).

ATTENTION! Increase the frequency of rotation crankshaft and its loading without warming will lead to fast wear Threaded pairs of piston group and can lead to piston jamming.

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6.2 Adjustment.

The engine comes regulated to work in the product for which it is intended and, as a rule, the adjustments does not require. The control system of electrical unit engines has a device that allows you to produce a thin adjustment of the rotational speed (A, it means that the frequency of the electric unit generator current). When the nut 25 rotates (Fig. 2) clockwise (top view), the spring tension 24 decreases, the rotational speed is reduced.

When rotating counterclockwise, the spring tension and rotational speed increase.

Intervention in the arrangements of the levers and springs of the control system and control is strictly prohibited, since the violation of the mutual position of the elements of the system may result in the power drop and the destruction of the engine.

6.3 running in.

The engines are exposed to engines except those installed on electrical units, during the first 25 ... 30 hours of operations for the advancement of rubbing pairs in order to ensure power and resource.

The running should be conducted, if possible, at low speeds with limited loads.

6.4 Maintenance.

Maintenance is mandatory in order to maintain engine performance. This uses spare parts for the engine zip.

The frequency and maintenance volume are presented in Table 3.

Depending on the conditions of operation (long-term cat, earthworking of sandy soils, cultivation of overgrown areas, etc. As part of the motoblocks; as well as work in dyed conditions, etc. As part of the electrical units), frequency can be reduced.

ATTENTION! Before using the engine, check the oil level.

Operation of the engine with an oil level is lower than specified in P.

Periodicity and scope of maintenance

Table 3.

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6.9 Replacing lubricant in the ratchet coupling.

a) Remove the fan case 9, the housing of the protective 8, ratchet 6, balls 4 (Fig. 2) ATTENTION! When disassembling, take action against the loss of balls

b) Remove the old lubricant: from balls, ratchet, rags, capacitance, gasoline Couplings 7 and crankshaft shank.

Details rinse in gasoline and dried in air

c) Lubricate the lubricant lubricant lithol-24 or her outdoor protrusions and an inner cavity. Similar ratchet, cavity of the coupling case, the surface of the crankshaft shank included in the housing of the ratchet, impregnate the fiber seal 26 ( Fig. 2)

d) Install the details and assembly units of the key 14x17, turning into place 1.0x6.5

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6.11 Checking the gap in the ignition system.

a) Remove the fan body 9 (Fig. 2) key 10x12

b) Check crankshaft For flywheel 14 before combining the magnetic shoe 13 with a globe of the ignition system 11 as shown in the form of "B". 2.

c) Measure the clearance "d" between the monoblock and the probe 100, set 2;

magnetic shoe. The gap must be in key 10x12 limits of 0.3 ... 0.4 mm. If it is not equal to the specified value, then loosen the monoblock fastening bolts, the ignition system, set the gap using the probe, secure the monoblock.

Install the fan housing

6.12 Engine conservation.

a) Clean the engine from dust and dirt water, rag, brush

b) perform p. 6.6; 6.7; 6.8.

c) Make the inner conservation of the engine, the engine oil for what to fill through the hole under the candle in the cylinder head 5 ... 10 cm3 motor oil And smoothly scroll through the crankshaft at 5 ... 6 revolutions starter with a closed ground wire 18 without a candle.

ATTENTION: After preservation, there is a slight amount of oil through the carburetor air filter.

7 Transportation and storage of the engine

7.1 Before transporting and storing the engine, it is necessary to drain gasoline from the gas tank.

7.2 Transport and store the engine in the working position: the axis of the cylinder is vertically. The engine must be fixed.

7.3 When transporting the engine must be protected from dust, sand and other dusting substances.

It is not allowed to transport the engine in transport from under acids, lime, salt, carbide and other substances that can cause corrosion.

It is prohibited to transport in transport from under coal, sand, cement, asbestos and other dusting substances.

7.4 Store the engine in a dry ventilated room. When storing the engine no more than 3 months, comply with clause 6.4.6. When stored for more than 3 months, make the engine conservation according to clause 6.12.

7.5 The storage period of the engine, wasteled in accordance with clause 6.12 - one year. If you need further storage, make a survolution (clause 6.12).

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9 Features of the winter operation of the engine

The engine is designed to work at temperatures. ambient from + 35 ° C to minus 20 ° C.

In case of difficult launch, at negative temperatures, it is recommended to apply one of the ways that facilitate the launch:

On the eve of the job to withstand the engine at least 10 hours in the warm room, after which you quickly install the engine in the working position at a negative temperature and run it.

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If the engine is scrolled without much effort (the oil does not thicken), but the engine does not start, heat the carburetor nozzle and the carburetor itself, putting the rags moistened with hot water on them. At the same time, to ensure that the water (ice) is not closed the "Stop" button.

Note: regardless of the method, after starting the engine, warm at low speed for 5 ... 7 min., And then proceed to work.

10 Certificate of acceptance engine ________________ head. № _____________ (Carburetor K-496 Head. № ________________) Complies with the technical conditions of TU 1-01-0930-91 and declared suitable for operation.

Head of Ot.

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11 Terms of service and storage. MANUFACTURER'S WARRANTY

11.1 The manufacturer guarantees the engine compliance with the requirements of the technical conditions of TU 1-01-0930-91 under consumer operating conditions, storage, transportation, installation and adjustments specified in this manual.