Denzel DCM-125 - Intended Use

4
CONCRETE 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.