Delta Visione DEV7, Use And Maintenance Manual

Page: 23 / 49

DEV7
– Use and Maintenance Manual
Pag. 21
Integration
Integration of the marking machine in the line or work bench is indispensable in order to put it into
operation.
The machine must be set on a flat surface to ensure accurate marking.
There must be sufficient space around the machine for the operator to move easily during normal
operation and routine maintenance, as well as adequate natural lighting
.
Lighting
As the marking machine can operate under normal lighting conditions, there is no need to add any other
light sources to the natural lighting of the work environment.
Protective devices
The particular intended use of the machine and the problems posed by the variety of the parts to be
marked do not allow the type of protection to be defined in advance. It is therefore pointed out that:
All additional protections, external drives and integration devices are the user’s respon sibility. It
is therefore strictly prohibited to use the machine without integrating it properly into the
operating environment in accordance with the legislation in force
.
Noise
The DEV7 marking machine was designed in such a way as to reduce to a minimum the sound emissions
caused by the movement and drives of the punch. The system is however used for marking parts whose
shape and material may vary considerably and so its noise emissions therefore also vary.
It is not possible to determine, unambiguously and in a way that is valid for all the applications,
the A-weighted emission sound pressure level, nor the peak C-weighted instantaneous sound
pressure value, nor the A-weighted sound power level emitted by the machinery
.
When the machine is integrated in a production line, or work bench or in a machine complying with
Machine Directive 2006/42/CE, it is the responsibility of the integrator to undertake appropriate
measures for reducing noise within the permissible limits or for the measurement of pressure and sound
power levels. Following these assessments, it will be possible to determine if and what types of personal
protective equipment for hearing should be worn by the operators.
A T T E N T I O N
It is mandatory that the operator uses additional personal protective equipment
against noise, in the case in which a prior integration of the system has not reduced
within the allowable limits the acoustic emissions from the machine during its
operation.