SILLA BIR 1500, Инструкция по эксплуатации, техническому обслуживанию и каталог запасных частей

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REVERSING DRUM MIXER MOD.: BIR 1500
GB
Operating, maintenance Rév. 7 del 08/07/19 Pagina 16
LIST OF ABBREVIATIONS AND DEFINITIONS USED IN THIS MANUAL
I.M. Instruction Manual
M.D. Machine Directive
L.V.D. Low Voltage Directive
E.C.D. Electromagnetic Compatibility Directive
a.s.l. Above sea level
Caution: precautions and instructions to be strictly followed.
3.
GENERAL PRECAUTIONS
- The operating safety of the machine is only granted for the functions listed in this instruction manual.
SILLA cannot accept any responsibility, if the machine should be used for different uses than those listed
in this manual or those, which do not comply with the operating instructions.
- SILLA cannot accept any responsibility for safety, liability and performances of the machine, if the
precautions and the instructions of this instruction manual, especially referred to installation, use, adjustments,
maintenance and dismantling are disregarded. The operating safety is only guaranteed for the functions and the
materials listed in this instruction manual.
SILLA cannot accept any responsibility, if the machine is used for other
purposes than those stated in this manual and which do not comply with the operating instructions.
- For all repairs, please refer to the After-Sales Service authorised by the supplier of the machine. The user of the
machine is the only responsible for its good and safe operation, if the machine was not repaired or maintained by the
specialized or authorised personnel.
- For special maintenance and repairs use only original spare parts. For all repairs, please refer to the After-Sales
Service authorised by the supplier of the machine. The user of the machine is the only responsible for its good and safe
operation, if the machine was not repaired or maintained by the specialized or authorised personnel. Before carrying out
all these operations, ensure the current supply is cut off.
- All the operators using the machine shall be trained on its correct use, the protection devices and the tools -
accessories supplied with the machine.
- The machine is delivered with the protection devices already installed and fixed. Check and maintain these protection
devices and the machine according to the maintenance schedule. The operator shall be cautious in using the machine
when the drum and the bucket are moving and when approaching with his hands, and particularly:
- DO NOT TURN ON THE MACHINE WITHOUT THE PROTECTION SHIELDS;
- DO NEVER REMOVE THE SHIELDS AND/OR PROTECTION NETS WHILE THE MACHINE IS RUNNING.
- The electric installation shall comply with the standards CEI 64/8 and law 46/90; in particular make sure there are
automatic protection devices, which are connected to the grounding system. Ensure good lightening in the work area
and around the machine, in order to avoid shady areas, dangerous dazzling and stroboscopic effects. The Manufacturer
cannot accept any responsibility, if the machine is not correctly connected to the unipotential grounding system and if no
protection device is installed upstream the machine in order to ensure automatic cut-off, according to the prescriptions
of above mentioned standards.
- Before starting work, check the work area for any unauthorised persons or obstacles.
- Dispose of all waste materials through specialised companies in accordance with current laws in the country of use.
Materials must be differentiated.
- The operator shall wear appropriate clothing: work gloves, protective helmet, safety shoes, and respiratory protection.
Do not wear any jewellery or clothing that can get caught or distract from the operation of the machine.
- Before starting work and turning on the machine, CHECK:
- the work area (1000 mm all around the machine) for any persons or obstacles.
- ensure the electric cable is stretched and completely rolled out.
- Follow the safety precautions, in particular:
- Turn off the machine before opening or cleaning it; ensure no one can turn it on by accident;
- Use the protective equipment (work gloves, ear muffs, safety shoes, respiratory protection) during use, assembly
and maintenance of the machine;
- Be cautious in approaching all the moving parts.
- Be cautious in approaching high voltage elements, hazard of electrocution (components like motors and
switchboard). Follow the safety instructions shown in chapter SAFETY PRECAUTIONS.
4.
CHARACTERISTICS
4.1
Description of the machine The reversing drum mixers of series BIR are designed,
manufactured, tested and sold by the company Silla. These machines are designed for preparing and
mixing concrete: sand, pebble gravel, cement and water for use on construction sites only. The main
feature of these machines is their simple and rapid setting at work and safe use.
The machine is equipped with the following installation :
Electric motor version : control panel with SWITCH, START- STOP commands READY indicator-light, electric
connections, electric motor.
Diesel version: Control panel with key-start, START command , warning-lights , diesel engine.
The power is transmitted from the motor to the drum by hydrostatic motor. The bucket moves upwards and downwards
by means of hydraulic commands.
The drum rotation is hydraulic and guaranteed by an hydraulic pump and an
hydraulic motor. There are also some manual operations to be done by the operator. He must load the bucket with sand,
pebble gravel, or cement in the desired quantity, raise the bucket and unload the materials in the drum, in mixing
rotation direction. Successively, pour in the water from the water tank placed on the top of the frame and after mixing,
unload the mixed concrete in a crane bucket or similar and reverse the drum rotation direction.