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3.2 NOISE LEVEL OF THE MACHINE
Use earmuffs to protect your ears when using the machine,
Sprayers that are equipped with just a pump and hydraulic plant
ACOUSTIC POWER LEVEL emitted by the machine: 106,0 dBA
ACOUSTIC PRESSURE LEVEL AT THE OPERATOR’S POSITION emitted by
the machine: 91,4 dBA
Sprayers that are equipped of air sleeve (VENTO)
ACOUSTIC POWER LEVEL emitted by the machine with impeller Vento: 114,8
dBA
ACOUSTIC PRESSURE LEVEL AT THE OPERATOR’S POSITION emitted by
the machine with impeller Vento: 97,6 dBA
Readings taken in accordance with the following standards:
Machines Directive 98/37/CE (89/392 CE Dir. re-codified).
Legislative Decree D.Lgs. n°292 of the 4th of September 2002 concerning the
environmental acoustic emission of machines and equipment for use outdoors.
Italian Legs. Decree no. 195 of 10/4/2006 on the subject of the protection of
workers against the risks deriving from exposure to chemical, physical and
biological agents. UNI EN 1553:2001 appendix D
3.3 STANDARDS OF REFERENCE:
- MACHINES DIRECTIVE 98/37/CEE (89/392 CE Dir. re-codified).
- Directive 86/188/CEE: risks deriving from exposure to noise (implemented in
Italy by Legislative Decree D.L 277/1991)
- DPR 547/1955: Regulations for the prevention of accidents and hygiene at work.
- Legislative Decree D.Lgs. n°292 of the 4th of September 2002 concerning the
environmental acoustic emission of machines and equipment for use outdoors.
-UNI EN ISO 12100-1/Apr.2005 : Machinery safety - Fundamental concepts,
general design principles - Part 1: basic terminology, methodology
-UNI EN ISO 12100-2/Apr.2005 : Machinery safety - Fundamental concepts,
general design principles - Part 2: Technical principles
-UNI EN 294/July 1993: Machinery safety, safe distances to avoid reaching
hazardous areas with upper limbs.
-UNI EN 349/June 1994: Machinery safety, minimum spaces to prevent crushing
of body parts
-UNI EN 907/Nov.1998: Agricultural and forestry machinery - Sprayers and
spreaders of liquid fertilizers - Safety.
-UNI EN 954-1/Dec. 1998 : Machinery safety - Fundamental concepts, general
design principles
-UNI EN 982/July 1997: Machinery safety. Safety requisites relevant to systems
and their components for hydraulic and pneumatic transmissions. Hydraulics.
-UNI EN ISO 4254-1/June 2006: Agricultural machines - Safety - Part 1: General
requisites
-ISO 11684/1995: Pictograms - general principles.
4 USER’S INSTRUCTIONS
4.1 DESCRIPTION OF THE MACHINE
The sprayers are made of a structural steel frame and a polyester tank reinforced
with fibreglass or high-density polyethylene.
The frame is painted with special fired epoxy paints or, depending on the
versions, hot galvanised. The tank is easy to empty and this makes it possible to
use the machine even on hillsides.
The pumps are generally diaphragm pumps but in some cases fitted with pistons.
The accessories that can be used to complete the sprayer include: lifting devices,
self-levelling devices, mechanical or hydraulic herbicide booms, jets and nozzles
and this makes the UNIGREEN sprayer a highly qualified and efficient piece of
equipment.