Denzel DCM-125 User manual

CONCRETE MIXER
Betoniarka
Бетонобъркачка
Betoniera
954227
DCM-160
954247
DCM-200
954217
DCM-125
954237
DCM-180
USER MANUAL
Instrukcja obsługi
Ръководство за експлоатация
Manual de utilizare
IMPORTANT
ВАЖНО/WAŻNE/ATENŢIE
Read this manual before use аnd retain for future reference.
Прочетете това ръководство преди употреба и го запазете за бъдещи
справки.
Przed rozpoczęciem eksploatacji urządzenia należy zapoznać się z
instrukcją zachować ją w celu późniejszego wykorzystania.
Citiţi acest manual înainte de exploatare a dispozitivului şi păstraţi-l pentru
utilizare ulterioară.
The date of manufacture
is indicated on the product.
Датата на производство е посочена
на продукта.
Data produkcji podana na produkcie.
Data fabricării este specicată pe
produs.
ENBGPLRO

2CONCRETE MIXER
EN
CONTENT
THE USED SYMBOLS .............................................................................................................................................................................3
INTENDED USE ........................................................................................................................................................................................4
SET................................................................................................................................................................................................................ 5
SAFETY REQUIREMENTS.....................................................................................................................................................................6
TECHNICAL SPECIFICATIONS............................................................................................................................................................8
DIAGRAM................................................................................................................................................................................................... 8
ASSEMBLY ...............................................................................................................................................................................................10
PREPARATION OF THE MIXER TO WORK AND THE WORK PROCEDURE.......................................................................14
ADJUSTING POSITIONS OF THE CONCRETE MIXER ..............................................................................................................15
TECHNICAL MAINTENANCE ............................................................................................................................................................15
CRITICAL FAULTS AND WRONG ACTIONS.................................................................................................................................16
TROUBLSHOOTING.............................................................................................................................................................................17
STORAGE .................................................................................................................................................................................................18
TRANSPORTATION...............................................................................................................................................................................19
PREPARATION TO UTILIZATION.....................................................................................................................................................19
SALE AND DISPOSAL..........................................................................................................................................................................19
SERVICE LIFE PERIOD..........................................................................................................................................................................19
DATE OF MANUFACTURE .................................................................................................................................................................19
WARRANTY.............................................................................................................................................................................................19
Dear customer!
This product is technically dicult. Before the rst start, carefully read instructions and strictly follow all safety
precautions. Failure to do so may result in life-threatening injuries!

3
CONCRETE MIXER
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ATTENTION!
In this manual are considered the service regulation and technical maintenance of DCM-125,
DCM160, DCM180, DCM200 concrete mixers. Please, pay special attention to warning signs.
Violation of the instruction can lead to breakdown of the equipment or an injury.
ATTENTION!
This manual on operation contains the general requirements which cannot consider all chances
arising in actual practice. In such cases the operator should be guided by common sense.
The provided safety rules will help to use correctly the concrete mixer and to ensure own safety. Please, carefully comply
with paragraphs below. Keep this operation manual for further work. Before input of the concrete mixer in operation read
this manual. You should understand and observe all instructions provided in it. In case of transfer of the equipment to the
third party it is necessary to transfer also the present manual. In the course of improvement of the concrete mixer minor
changes which do not inuence its safety can be made to a design and are not reected in this edition.
THE USED SYMBOLS
Attention!
It is necessary to fulll the safety requirements set out in instructions and also all general rules for
safe work.
Attention! Hazardous voltage!
It is necessary to fulll requirements for electrical safety and also the general rules for safe work.
Opening of protective covers or dismantling is allowed only to authorized competent specialists!
Attention! Danger of squeezing!
During the operation of the machine do not place any part of the body in the zones desig-
nated by this symbol!
Attention! Danger of tightening by the rotating parts!
During the operation of the machine do not touch the zones designated by this symbol − gen-
erally between the engaged gear wheels of rotational motion and also in an internal part of
drums.
Attention! Danger of a burn!
Temperature on the element of the device marked by this symbol can reach dangerous levels
that can cause burn when touching!
The persons who are not informed about the safety requirements shall not operate the machine!
The persons without necessary qualication and those who are not informed about the safety re-
quirements described in the manual shall not operate
the machine!
Use of antiphons or similar personal protective equipment during the work with machine in places
with an increased noise level is obligatory!
You must disconnect the machine from the power supply mains upon completion of work and
before maintenance and repair of the device.
You must use the face guard or similar personal protective equipment during the work with the
materials dangerous for respiratory tracts!

4CONCRETE MIXER
EN
ATTENTION!
Non-compliance with the general safety instructions provided below can cause injury of the
operator or breakdown of the machine. Examine and observe the described requirements!
1. The machine should be used only by the properly trained persons.
2. Before installation of the machine it is necessary to check the following:
a. completeness − presence of all elements, according to the scope of supply;
b. presence and acquaintance with necessary security and operation instructions, including the ones for every
supplied element.
3. Before putting into operation read safety rules and manuals for other elements, if they are delivered separately
and it is required to use them with the unit.
4. Mounting and the rst start of the machine shall be executed at full compliance with the operation manual by
the person with the corresponding qualication.
5. Turning on of the machine is allowed only in the presence of the operational power mains meeting the
requirements for safe work and corresponding to national regulations.
6. The machine should be used only according to its intended purpose. Use of the machine without safety devices
is forbidden. Follow all safety rules corresponding to this operation.
7. When replacing parts and during any other repair works the machine should be switched o from the power
mains by switching o the main switch or by removing the plug from the socket.
8. Daily maintenance should be performed only by the qualied persons.
9. Repair, reconguration and other special service works should be carried out only by technicians or qualied
persons.
10. Connection to the power mains should be carried out only by electricians or the qualied persons.
11. Modication of the product design is forbidden or can be carried out only after permission of the manufacturer
and only in full compliance with safety regulations.
12. For repair it is necessary to use only the repair parts approved by manufacturer.
13. The power supply plug cord plug should be compatible to the electric AC sockets used in the country of
your accommodation. The installation (mounting) should be carried out by competent properly trained technicians.
INTENDED USE
Cyclic gravitational concrete mixers DCM-125, DCM160, DCM180, DCM200 are intended for preparation of owing
concrete on the basis of the mineral binding, dense and porous llers with the cone slump of more than 3 cm and of
plasters with the ow of not less than 5 cm, applied in construction. Concrete mixers must be used only for intended
purpose with observance of the conditions ordered by the manufacturer in regard to the operation, maintenance,
transportation and storage, and also with implementation of the safety requirements provided by legal documents
and the requirements stated by the manufacturer in this version of the manual.
Any other use of the concrete mixer, especially for mixing in it explosive substances or its application in the food
industry, is considered as an unintended use. The manufacturer of the concrete mixer is not responsible for the
damage caused by such actions and its consequences!
Raw materials for concrete mixtures and mortars:
• llers: natural sand (grain size up to 5 mm); crushed stone or gravel (grain size from 5 to 40 mm).
• astringents: gypsum; lime; cement; liquid glass, etc. To improve the properties of cementitious material in concrete
mixes and mortars used various additives (tripoli, pumice stone, foam, oil soap, etc.).
• solvent: fresh water, free of harmful to the environment and living organisms, and surface-active, which have a de-
structive eect on the details of the concrete mixer, substances.
To obtain high-quality concrete mixtures and mortars, you need to contact specialists or use the reference literature.
The manufacturer tests using a concrete mix with a ratio of 2: 3: 5 (brand of cement 400, sand, gravel, in that order).
The quantitative composition of the concrete mix proportion shown in Table 1.

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CONCRETE MIXER
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Table 1.
Model Capacity, l Components
Cement, kg Sand, l Ballast, l Water, l
DСМ-125 125 22,5 27 45 11
DСМ-160 160 30 36 60 15
DСМ-180 180 38 45 75 18
DСМ-200 200 40 50 80 19
Concrete mixers are not intended for use by persons with physical or intellectual disabilities or having no appropriate
experience and expertise unless such users are under control and have been instructed on the use of the device by
the person responsible for safety.
Use and maintenance of the concrete mixer is prohibited in condition of strong fatigue, under alcoholic, drug
intoxication or under the inuence of potent medical drugs reducing the speed of reexes and attention level.
Children and pets should be kept far away from the product during its operation. The user is responsible for accidents
or damage caused to other persons or their property. The user is responsible for the assessment of potential risks on
his/her working site, besides, he/she should take all precautions to ensure own safety and safety of people around.
DCM-125, DCM160, DCM180, DCM200 concrete mixers are intended for operation at ambient temperature from + 5
to + 40 °C, without of the exposure of the product to solar radiation and atmospheric precipitation, with a relative
air humidity up to 80% at a temperature of 25 °C. The concrete mixer is connected to a single-phase AC mains with a
solid-grounded neutral, with a voltage of 209−242 V, with a frequency of 50 ±1.25 Hz.
ATTENTION!
Concrete mixers are not intended for professional application.
Upon purchase of the concrete mixer check its working capacity and scope of supply. Request from the seller to ll in the
warranty card for the concrete mixer, granting the right for free elimination of factory defects during the warranty period. In
the document the seller should specify date of sale of the concrete mixer, put a stamp of the shop and sign the document.
SET
1. Motor house – 1 pc.
2. Handwheel – 1 pc.
3. Upside of tank - 1 pc.
4. Underpart – 1 pc.
5. Blade – 2 pcs.
6. Wheel – 2 pcs.
7. Spreader bar – 1 pc.
8. V-shaped clamp – 1 pc.
9. Frame – 1 pc.
10. Fixing set – 1 pc.
11. Wheel axle frame – 1 pc.
12. Stand – 1 pc.
13. Manual – 1 pc.
14. Pedal – 1 pc.
15. Gear – 1 pc.

6CONCRETE MIXER
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Mount kit:
• Cotter pin 4х20 – 1 pc.
• Cotter pin R4х90 – 2 pcs.
• Bolt M8x70 – 5 pcs.
• Plain washer М8 – 10 pcs.
• Spring washer М8 – 10 pcs.
• Nut M8 – 12 pcs.
• Bolt М8х65 – 1 pc.
• Bolt М8х20 – 4 pcs.
• Bolt М6х25 – 1 pc.
• Nut М6 – 1 pc.
• Bolt М10х20 – 4 pcs.
• Screw М8х16 – 10 pcs.
• Plain washer М10 – 4 pcs.
• Spring washer М10 – 4 pcs.
• Rubber washer М10 – 4 pcs.
• Nut М10 – 4 pcs.
• Ring Ø 42 – 1 pc.
• Spring – 1 pc.
SAFETY REQUIREMENTS
The concrete mixer is provided with moving parts and electric equipment so one should observe the safety
precautions stated in this section.
Before operation study the controls of the concrete mixer, but rst of all study the ways of its emergency stop.
Before operation it is necessary to assemble the concrete mixer correctly. Assembly of the concrete mixer is set out in
the section "Preparation for operation".
It is necessary to operate the concrete mixer only on the solid, plane, even surface capable to sustain the weight of the
concrete mixer and its loading. In order to avoid turning-over of the concrete mixer and the associated accidents, the
deviation from horizontal position in any side is strictly forbidden.
The concrete mixer should be connected to the mains through the automatic circuit breaker with protection against
short-circuit currents and overload currents, protection of minimum voltage.
Follow local rules and instructions on labor protection and safety measures in the work zone.
Provide safe working environment conditions: the working site should be well illuminated.
Provide sucient working space. There should no lubricants and other foreign objects at the workplace. Do not use
the concrete mixer near ammable substances and gases.
Some elements of construction mixes can negatively aect the human health (allergic reactions, burns of eyes and
respiratory organs, etc.). The risk of inuence of these chemicals depends on the frequency of carrying out the related
works. In order to reduce its harmful eects, work in a well ventilated room and use individual protection equipment.
Use goggles, protective gloves, solid nonskid footwear and, if necessary, a helmet. When working in a dusty
environment, use a respirator.
In the course of tests the noise level is determined by the standard methods. However, when using the concrete mixer,
especially indoors, the size of the room can cause the increase of the noise level above 85 dB, due to the acoustic
properties of walls, oor and ceiling).
If the noise level during the work exceeds the stated value, use special earphones.
Use of the concrete mixer is prohibited in condition of strong fatigue, under alcoholic, drug intoxication or under the
inuence of potent medical drugs, as well as to the minors and the persons who have not read and understood the
operation manual.
Use the concrete mixer only for the works listed in the section "INTENDED USE".
Make sure that all protecting devices are installed and serviceable.
Do not use the concrete mixer without protective devices or if they are damaged.
Do not use the concrete mixer with the faulty switch. The concrete mixer with the faulty switch constitutes danger and
demands repair. Before use of the concrete mixer repair or replace the switches.
It is forbidden to change the machine design or its separate parts.
Immediately replace the faulty or damaged machinery parts by the original ones recommended by the manufacturer
of the concrete mixer.
Do not touch the mixing drum during the concrete mixer operation.
Perform loading and unloading of the mix only when the concrete mixer is active.
Observe the direction of rotation of the mixing drum: in the direction of an arrow on the mixing drum or
counterclockwise from a loading port.
Before manually moving the concrete mixer at the site empty the drum.
It is obligatory to disconnect the mains plug of the concrete mixer from mains socket in the following cases: movement
and transportation, performance of works for cleaning, maintenance and servicing, stop of the concrete mixer (even
at short-term breaks in work).

7
CONCRETE MIXER
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It is necessary to watch operability of a conducting cord, do not allow its twisting as well as the laying of the cord
through access roads and in places of warehousing of materials.
Repair, service, preservation and dismantling are performed only with the completely switched o electric equipment.
All works for connection and repair of electric equipment should be made only by the electrician of not less than 2nd
category (with access to installations up to 1000 V).
When preparing lime mortars work in goggles and have at hand clean water for washing the eyes in case of possible
contact of the mix or its components with eyes.
It is forbidden to use any devices for the accelerated unloading of the mix from the concrete mixer.
Work with the uncovered electric drive is strictly forbidden. It is forbidden to leave open the electric drive in order to
prevent moisture and foreign objects from entering.
Work with the mixer is forbidden, if the switch, plug, cord are faulty, and also, if the motor malfunctions (smell of
burned insulation), if there is an increased noise, hammering, vibration.
Before starting the mixer give a preventive audio signal.
The mixer is provided with the protection against electric shock of class II.
Use the corresponding overalls for work. Loose clothes, jewelry can be caught in by moving parts. Use the
corresponding overalls and solid footwear. Do not put on hanging jewelry in order to avoid drawing in the rotating
parts of the concrete mixer. Protect legs and feet from the scattering residues the scattering garbage.
Do not work barefoot or in open sandals.
Before using the concrete mixer remove all foreign objects from the work site, avoid the presence of foreign objects
under the concrete mixer during operation. Keep the working site clean. Obstructed sites cause a high injury risk.
Do not drop the concrete mixer, do not allow collision of the concrete mixer with any barriers.
In case of an excessive vibration switch o the motor and immediately nd out the cause. Vibration is usually a sign
of damage.
Before using the concrete mixer must be carefully examined. Use the concrete mixer only in good condition. Any
detected defects dangerous for the operator must be eliminated immediately.
Do not place the concrete mixer near the working zone and in places, where the cable for supply of explosive and
ammable products is laid.
Do not put inside the rotating mixing drum any labor tools (shovel)
and other objects which you hold in hands since there is a danger of capture of these objects by the blades of the
concrete mixer and further injuries.
Before leaving the workplace, repair, inspect or cleaning the concrete mixer, disconnect it from the socket.
Be attentive. Pay attention when working. Use a reasonable work schedule.
Electric safety
ATTENTION!
Non-compliance of safety requirements is life-threatening!
Voltage and frequency of current in the connected mains should correspond to the value specied on the name plate
or in the operation manual for the product.
The productivity of the real machine can vary depending on uctuations of voltage in the local power supply mains.
Use of an extension cable can also aect machine productivity.
• The connecting safety socket should be designed for a current intensity of 10 A.
• For connection of the concrete mixer use a wire with a cross section of not less than 1.5 mm2.
• Before turning on of the machine it is necessary to check the power cable for damages or traces of wearing.
• Never use the damaged cables and extension pieces.
• Protect the cable and extension piece from heat, avoid its contact with lubricants and also with sharp objects and
moving parts.
• Do not pull by the cable when moving the concrete mixer. Carry out all movements of the concrete mixer with the
disconnected cable.
• Observe the production environment. Do not use the concrete mixer during rain, in wet rooms. Keep the working
site dry, provide good lighting. Do not leave the concrete mixer in the open air for the night. If water contacts the
electric drive of the concrete mixer, there is an increased risk of electric shock.
• When laying the power cable, watch that it is not been squeezed or bent and the plug connection is not wet.
• Use only stationary electric connections according to the Electric installation code.

8CONCRETE MIXER
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• The AP50B2MT automatic circuit breaker must be installed in an electric board and the power supply of the concrete
mixer should be carried out only through this switch.
• The mixer is provided with the protection against electric shock of class II. The class II will be kept, if at repair original
spare parts are used, and distances are not changed.
TECHNICAL SPECIFICATIONS
Model / Item No. DСМ-125 / 954217 DСМ-160 / 954227 DСМ-180 / 954237 DСМ-200 / 954247
Tank capacity, l 125 160 180 200
Fillers size, mm 40
Power, W 550 800 1000
Loading volume, L 84 105 119 133
Sound power level, dB 95 95 95 95
Length mm 1140 1250 1250 1250
Width mm 705 840 840 840
Height mm 1255 1330 1360 1390
Weight, kg 49 64,5 66 67,5
DIAGRAM
1
5
6
7
8
8
9
10
11
12
13
14
15
16
17
18 19 20 21
22
22
35
36
37
26 27
28
29
3031313334 32
38
39
A
53
69
68
67
66
65
64
63
62
61
70
23 24 25
4
3
2
40
41
42
43
44
45
46
47
48
49
50
51
52
53 54 55 56 57 58 59 26 60 B
B
A

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CONCRETE MIXER
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№ Standard Appilation Qty. № Standard Appilation Qty.
1 Upside of tank 1 33 14×1,5 Adjusting washer 14×1,5 3
2 М8×16 Bolt М8×16 10 34 Pinion gear 1
3 Rubber packing 1 35 6×30 Locking pin 6×30 1
4 М8×12 Bolt М8×12 5 36 6202 Bearing 6202 2
5Crown 1 37 30 Snap ring Ø 30 1
6 Underpart 1 38 62 Snap ring Ø 62 3
7 U-shaped clamp 1 39 Anther 1
8 М8×20 Bolt М8×20 2 40 3,5×16 Self tapping screw 3,5×16 2
М8 Common washer М8 2 41 Switch 1
М8 Spring washer М8 2 42 Gasket 1
М8 Nut М8 2 43 Tension protection 1
9 Steering wheel 1 44 Power cord 1
10 Tank traverse 1 45 Strain relief housing 1
11 Drum lock extension 1 46 Gasket for strain relief housing 1
12 Spring 1 47 Nut for strain relief housing 1
13 М6×25 Bolt М6×25 1 48 Motor mount bracket 1
14 М8 Nut М8 2 49 М8×30 Bolt М8×30 3
15 Stand frame 1 50 47 Snap ring Ø 47 1
16 4×20 Cotter pin 4×20 1 51 30 Snap ring Ø 30 1
17 Drum lock lever 1 52 6906 Bearing 6906 2
18 М8 Spring washer М8 2 53 4,8×16 Self-threaded screw 4,8×16 9
19 М8 Nut М8 2 54 End plate 1
20 М6 Nut М6 1 55 Washer 1
21 Frame 1 56 Belt 1
22 М8×70 Bolt М8×70 3 57 Pulley 1
М8 Common washer М8 3 58 Motor 1
М8 Spring washer М8 3 59 Fan 1
М8 Nut М8 3 60 Motor cover 1
23 Wheel axle frame 1 61 М10×20 Bolt М10×20 4
24 Wheel 2 62 М10 Rubber washer М10 4
25 R4×90 Spring cotter pin R4×90 2 63 М10 Spring washer М10 4
26 М6 Plain washer М6 2 64 Blade 2
27 42 Snap ring Ø 42 1 65 М10 Nut М10 4
28 42 Snap ring Ø 42 1 66 М10 Plain washer М10 4
29 42 Ring Ø 42 1 67 Large safety gear 1
30 М8 Nut М8 2 68 Shaft mount 1
31 6202 Bearing 6202 2 69 Safety gear small 1
32 Drive shaft 1 70 М8×65 Bolt М8×65 1

10 CONCRETE MIXER
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ASSEMBLY
×2 A
Use the mounting kit "A".
Put the wheels onto the axle, securing them with
spring cotter pins.
×1 B
M8×70 ×2
M6×25 ×1
×1
Use the mounting kit "B".
Assemble the frame in the following order:
• connect the stirrup (11) to the frame (8);
• insert the M8x70 bolt through the hole;
• on the other hand bolt M8x70 set in the following
sequence: common washer M8 washer M8 and nut
M8;
• tighten the nut with a wrench;
• perform the same operations for the second bolt
M8x70.
Assemble the drum tilt lock lever to the frame-stand
in the following order:
• thread locking lever through the loop on the frame-
pedestal;
• thread locking lever through a spring loop to the
frame-supply (as shown);
• pressing the spring to the loop, set the cotter pin
through the hole in the lever lock and unclench its
ends;
• connect the locking lever to the extension;
• insert the M6x25 bolt through the hole;
• on the other side of the bolt, install the M6 nut and
tighten it.

11
CONCRETE MIXER
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M8×70 ×2 C
Use the mounting kit "C".
Assemble the frame with a frame with a wheel axis in
the following order:
• connect the frame (8) with the axis of the frame for
the wheels (10);
• insert the M8x70 bolt through the hole;
• on the other hand M8x70 bolt set in the following
sequence: common washer M8 washer M8 and nut
M8;
• tighten the nut with a wrench;
• perform the same operations for the second bolt
M8x70.
M8×20 ×2 D
M8×65 ×1
Ø42 ×1
Use the mounting kit "D".
Connect the underside of the tank (4) to the frame
(11) in the following order:
• connect the fastening shaft with the shaft underside
of the tank by a ring Ø 42;
• to install the underpart of the tank to the frame
need 2 peoples;
• slowly lower the underside of the tank to the frame
so that the shaft is turned in the lateral support (left
side), and the holes for fastening the shaft (right
side) coincide with the holes in the frame (as shown
in the gure);
• insert the M8x65 bolt through the mounting hole
on the right side;
• on the other side of the M8x70 bolt, install in the
following sequence: the usual washer M8, the spring
washer M8 and the nut M8;
• tighten the nut with a wrench;
• install the U-clamp with the bolts M8x20;
• on the other side of the M8x20 bolt, install in the
following sequence: the common washer M8, the
spring washer M8 and the nut M8;
• tighten the nut with a wrench.

12 CONCRETE MIXER
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M10×20 ×2 E
Use the mounting kit "E".
Install the blades (5) on the underside of the tank (4)
in the following order:
• align the holes on the blades with the holes on the
underside of the tank;
• insert the M10x20 bolt through the hole;
• on the other side of the M10x20 bolt, install in the
following sequence: rubber washer M10;
• common washer M10, spring washer M10 and nut
M10;
• tighten the nut with a wrench.
M10×20 ×2 F
M8×16 ×10
Use the mounting kit "F".
Install the upside of the tank (3) in the following se-
quence:
• to install the upside of the tank to the underpart of
the tank you need 2 peoples;
• slowly lower the upside of the tank, aligning the
holes of the upside with the underpart counterpart
of the screw connection;
• tighten the 10 screws M8x16;
• secure the blade (5) at the top, inserting a bolt
M10x20 through hole;
• on the other hand, set the bolts M10x20 in the fol-
lowing sequence: rubber washer M10 common
washer M10 spring washer M10 and nut M10;
• tighten the nut with a wrench.

13
CONCRETE MIXER
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M8×20 ×2 G
Use the mounting kit "G".
Install the steering wheel (2) on the shaft of the bot-
tom of the tank (3) in the following order:
• align the holes of the steering wheel with the holes
on the shaft;
• insert the bolt M8x20 through the hole;
• on the other side of the M8x20 bolt, install in the fol-
lowing sequence: the regular washer M8, the spring
washer M8 and the nut M8;
• tighten the nut with a wrench.
M8×70 ×1 H
M8 ×2
Use the mounting kit "H".
Install the motor (1) on the frame (11) in the following
order:
• insert the motor studs into the holes of the shaft
mount;
• install two M8 nuts on the motor studs;
• tighten the M8 nuts with a wrench;
• align the holes of the U-shaped motor holder with
the holes in the frame;
• insert the bolt M8x70 through the hole;
• on the other side of the M8x70 bolt, install in the
following sequence: the common washer M8, the
spring washer M8 and the nut M8;
• tighten the nut with a wrench.

14 CONCRETE MIXER
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PREPARATION OF THE MIXER TO WORK AND THE WORK PROCEDURE
While preparing the concrete mixer for work, it is necessary to check tightening of threaded connections, operability
of an electrical wiring, the start-up equipment. Ensure the operability of the mixer, test the idle operation of the
mixer and only after that begin working with loading. When installing the concrete mixer at the site, it is necessary to
maintain the minimum distances of the working site ensuring safe and productive functioning. It is strictly forbidden
to encumber the working site. Keep a safe distance around the concrete mixer.
1 m 1 m
1 m
1 m
The mixer operates in cycles with the following sequence: loading, mixing, unloading. The mixer should be installed
on a plain and solid horizontal surface. It is recommended to turn on the mixer with the drum in a vertical position.
ATTENTION!
Perform loading and unloading only when the drum revolves to prevent the motor overload.
Do not start the concrete mixer with the loaded drum!
Loading of the drum according to the compounding is made manually. At preparation of concrete mix it is necessary
to pour in a portion of water, then to pour cement and consistently add gravel, sand and the rest of water. An optimum
angle of the horizontal inclination of the drum during mixing should be about 35 ° for concrete and 20 ° for mortar.
Load the material on the blade only against the direction of its rotation.
Do not overload the concrete mixer. The overload can cause the breakdown of equipment. Time of mixing is about 120 sec.
Unloading of the ready mix is made with a revolving drum by inclining it with its port facing down. After mix unloading the
drum is set to the loading position and the cycle is repeated. The recommended load of the concrete mixer should make at
most 75%/hour of an operating time: work with this loading prolongs the concrete mixer lifecycle.
ATTENTION!
It is strictly forbidden to lubricate the pair: gear wheel − toothed rim for prevention of premature
wear of the gear wheel and the toothed rim.
Reduce risk of inadvertent start. Make sure that the switch is in the "OFF" position before connection of the power
cable to the mains. At interruption in electric power supply turn the switch to the "OFF" position.
It is forbidden to be in a close proximity of the machine. Serious harm to health is possible in case of turning over of
the machine or accidental contact with the cutting parts.
Do not leave the working machine unattended, turn the power o. Do not leave the machine unattended until it is
fully stopped. Other persons (except for the operator) should be at distance of not less than 2 m from the working
concrete mixer. Before a long working pause and upon termination of work it is necessary to clean the concrete mixer
inside and outside.

15
CONCRETE MIXER
EN
ATTENTION!
Do not hit the mixing drum with rm objects (hammer, shovel, etc.).
It is necessary to immediately remove the remains of concrete and solution mixes from the teeth of the drive gear
wheel and the toothed rim.
ADJUSTING POSITIONS OF THE CONCRETE MIXER
For mixture For concrete
For cleaning For storage
TECHNICAL MAINTENANCE
Safe and long-lasting operation of the mixer depends on its correct operation and timely servicing. The maintenance
is made for the purpose of keeping the mixer in a working order. All works are performed by a strictly corresponding
tool which is purchased by the person servicing the concrete mixer.
The tool used for carrying out maintenance should be of an appropriate quality. In the course of maintenance
it is necessary to observe the standard safety code. Perform all works for the tightening of threaded connections,
lubrication and belt tensioning only when the concrete mixer is switched o, with the disconnected mains plug.
The maintenance involves shift-time and periodic servicing.

16 CONCRETE MIXER
EN
Content of operations The used tools and materials
Servicing every shift.
Clean the mixer surface from concrete and dust. Wash
the inside cavities of the drum by rotating it and adding
water and crushed stone.
Check the tightening level of threaded connections, op-
erability of the mains cord.
Wrenches, rags, water.
Maintenance (M-1) every 200 hours.
Carry out works in the scope of monthly servicing.
Check parameters of the toothed rim. Wrenches, rags, water.
Maintenance (M-2) every 600 hours.
Carry out works in the scope of monthly servicing
and M-1.
Check belt tensioning and, if necessary, adjust. The
sign of loosening of the belt tension is the decrease
in rotating speed of the drum by more than 5% from
29 RPM.
Wrenches, rags, water.
It is necessary to watch the belt tensioning condition. The sign of loosening of the belt tension is the decrease in
rotating speed of the mixing drum. Rotating speed for this electric drive should be about 27 RPM. When the belt
tension is loosened in the course of work it is necessary to switch o the concrete mixer.
CRITICAL FAULTS AND WRONG ACTIONS
The personnel operating and servicing the concrete mixer should understand and realize that the concrete mixer, as
well as any other machine, under certain circumstances, can represent threat for life and health.
Description of the incident or accident Actions of the personnel
The concrete mixer was not bonded and grounded
according to the Electrical installation code.
There can be a risk of electrical shock when touching
the concrete mixer, in cases of malfunctions in electric
equipment and electrical connections due to the disrup-
tive discharge of the body of the concrete mixer.
It is forbidden to touch the concrete mixer. Switch o
the concrete mixer at the place of its connection to the
distributing switchboard.
If there are victims, it is necessary to call an ambulance
and provide rst aid to the victim within one’s knowl-
edge and competences.
Loosening of the power cable, its falling out from the
switch terminal or from the motor, its contact with the
adjacent terminal or the body and thereof formation of
a short circuit.
Loosening of the power cable, its falling out from the
switch terminal or from the motor, its contact with the
adjacent terminal or the body and thereof formation of
a short circuit.

17
CONCRETE MIXER
EN
Description of the incident or accident Actions of the personnel
Drawing in by the rotating parts of loose clothes, hair,
jewelry, etc. and also parts of body at contact with the
rotating parts of the concrete mixer (parts of the mixing
drum, toothed gearing, belt drive, if the electric drive is
uncovered).
Switch o the concrete mixer from the closest point of
the power supply shutdown (a distributing switchboard,
the concrete mixer switch), if it has kept a steady posi-
tion. Call an ambulance and emergency rescue services.
In cases when the tissues of the victim are not caught
by mechanisms of the machine and are not squeezed
in narrow spots, and only the clothes and jewelry were
drawn in, it is necessary to make assessment of the situ-
ation and, if the personnel are sure that they are be able
to save the victim on their own, without an additional
harm, free the victim, by removing the caught clothes,
jewelry in any available ways and provide rst aid within
one’s knowledge and competence.
If living tissues of an organism are caught or
squeezed, immediately take actions for saving,
without considering the fact that as a result of these
actions any parts or the concrete mixer in general will
be destroyed.
Falling of the loaded and working concrete mixer as a
result of its installation not on a soft foundation (soil) or
on an inclined foundations; destruction of wheels and
racks of the frame (fatigue failure of material or non-
compliance with operating, service, storage and trans-
portation conditions).
Switch-o the concrete mixer only from a distribution
guard, without approaching the place of falling as the
concrete mixer will continuetoworkandcanmovein
anydirection, creatingthreattocatchsomeone inthe
moving parts.
If there are victims from falling of the concrete mixer,
then it is necessary to provide rst aidto thevictim
within the knowledgeand competence and call an
ambulance.
At emergence of other possible accidents and incidents which are not reected by the manufacturer in this manual it
is necessary to remember that disconnection of the product from the power source (power mains) should be the rst
action, i.e. the concrete mixer should be switch oed, and only after that the troubleshooting takes part.
TROUBLSHOOTING
Fault Possible cause Remedy
The motor does not
rotate.
The motor is overloaded.
The motor does not receive enough air for
cooling.
Cool the motor.
Check the fan impeller.
The motor hammers, but
does not rotate.
The toothed rim is blocked (contact of so-
lution with the surface of the toothed rim).
Switch o the machine. Pull out the mains
plug, clean the toothed rim.
The concrete mixer is
started, but at insigni-
cant loading is automati-
cally switched o.
The extension cable is too long or an im-
proper cross section of the cable wires.
The maximum length of an extension
cable with a cross section of 1.5 sq. mm
is equal to 25 m. For a longer cable the
cross section should be not less than 2.5
sq. mm.
During the work under
loading the mixing
drum stops to rotate.
The tension of the V-ribbed belt is loos-
ened. The pinion gear is worn out.
Adjust the belt tension. Replace the gear
wheel.
Note: For troubleshooting involving the change of parts and open-circuit failure, contact specialized repair shops.

18 CONCRETE MIXER
EN
STORAGE
Thoroughly clean the concrete mixer. Check connections and screws and tighten if necessary. Check that the concrete
mixer is not damaged. If necessary, repair it. To repair or replace parts, contact your service center. It is necessary to
store the concrete mixer in a dry place, at ambient temperature from 0 to + 40 °C and relative humidity of air no more
than 80%. Shelf life is not limited.
For the convenience of storage, saving space and transportation, after assembly of the concrete mixer, it can be folded
(for models DCM-160, DCM-180, DCM-200). To do this, follow the instructions below.
×1 B
M8×70 ×2
M6×25 ×1
×1
• unscrew the nut M6 and pull out the bolt M6×25 at
the junction of the xing lever of the concrete mixer
with its extension;
• pull from a loop situated on the frame of the stand
lock lever;
• loosen 2 nuts M8 at the junction of the stand frame
with the frame.
M8×70 ×2 C
• loosen 2 nuts M8 at the junction of the frame with
the axle for wheels with the frame;
• holding hand behind the edge of the frame alter-
nately fold both sides of the structure.

19
CONCRETE MIXER
EN
Folded concrete mixer.
TRANSPORTATION
This product can be transported with all types of covered vehicles according to the rules of transportation current for
each type of vehicles. Climatic conditions for transportation:
• Ambient temperature: -20 to +55 °С;
• Relative air humidity up to 80% at the temperature of +20 °С.
During transportation and handlingthepackage with theproductshouldavoid impacts and atmosphericprecipitation.
Placement and xing the transportation package with the product in a vehicle should ensure stable position and no
movements during transportation.
PREPARATION TO UTILIZATION
Before disposing of this product, it is necessary to completely drain the hydraulic uid from it. To do this, turn the
release valve counterclockwise to fully lower the piston down, then close the valve, open the oil ller plug and drain
the oil completely.
SALE AND DISPOSAL
The sale of equipment is carried out through outlets-dealers in accordance with applicable law, regulations ruling
trade in the territory of realizing the goods. Disposal of equipment is carried out in accordance with the requirements
and standards of the countries where realizing the goods.
SERVICE LIFE PERIOD
The average service life of the product is 5 years on condition that the customer follows the operation rules.
DATE OF MANUFACTURE
The date of manufacture is indicated on the product.
WARRANTY
The product is covered by the warranty according to the terms specied in the warranty card. Terms of warranty
service are given in the warranty card.
Manufacturer: Everlasting Machine&tool Co., Ltd Dujia Village, Chengganglu Street, Laizhou City, Shandong, China.
Made in China.

20 БЕТОНОБЪРКАЧКА
BG
СЪДЪРЖАНИЕ
ИЗПОЛЗВАНИ СИМВОЛИ................................................................................................................................................................21
ПРЕДНАЗНАЧЕНИЕ.............................................................................................................................................................................22
ОКОМПЛЕКТОВАНОСТ ....................................................................................................................................................................24
ИЗИСКВАНИЯ ЗА БЕЗОПАСНОСТ................................................................................................................................................24
ТЕХНИЧЕСКИ ХАРАКТЕРИСТИКИ ...............................................................................................................................................26
БЕТОННА ДИАГРАМА .......................................................................................................................................................................27
СГЛОБЯВАНЕ.........................................................................................................................................................................................28
ПОДГОТОВКА НА СМЕСИТЕЛЯ ЗА РАБОТА И ПОРЕДНОСТ НА РАБОТИТЕ.............................................................32
РЕГУЛИРАНЕ ПОЗИЦИЯТА НА БЕТОНОБЪРКАЧКАТА........................................................................................................34
ТЕХНИЧЕСКО ОБСЛУЖВАНЕ.........................................................................................................................................................34
СПИСЪК НА КРИТИЧНИТЕ ОТКАЗИ И ПОГРЕШНИ ДЕЙСТВИЯ НА ПЕРСОНАЛА.................................................35
ВЪЗМОЖНИ НЕИЗПРАВНОСТИ И НАЧИНИ ЗА ПРЕМАХВАНЕТО ИМ........................................................................37
СЪХРАНЕНИЕ ........................................................................................................................................................................................37
ТРАНСПОРТИРАНЕ.............................................................................................................................................................................37
ПРОДАЖБА И ИЗХВЪРЛЯНЕ ..........................................................................................................................................................39
ДАТА НА ИЗГОТВЯНЕ.........................................................................................................................................................................39
ГАРАНЦИОННИ ЗАДЪЛЖЕНИЯ ....................................................................................................................................................39
ВНОСИТЕЛ..............................................................................................................................................................................................39
Уважаеми потребители!
Този продукт е технически сложен. Моля внимателно да се запознаете с инструкцията преди ползването му.
Спазвайте всички мерки за безопасност. Неспазването им може да доведе до опасни за живота наранява-
ния и травми!