3
The constructor of the machine on which the device is installed takes on the responsibility to fix the parts of
the device properly, in order to prevent any dangerous contact of the operator with the dangerous area.
In
particular, if the device can control electro-valves, when the operator pushes a button, he is supposed to be
aware of the corresponding movement on the machine.
It is responsibility of the constructor of the machine on which the device is installed to:
o
Evaluate risks and safety of the system
o
Provide the correct power supply on the device, in order to guarantee the correct functioning of the
device in full respect of the regulation EN 60204-1.
o
If the device controls electro-valves directly, supply the symbols of the controls that you find on the
device, so that they are conformed to the directive.
o
Correctly describe the functioning of the different keys and of the valves associated, so that the
machine on which the device is installed can work in the correct way.
Any change and/or alteration on the hardware or software made on the product, on the device or on the
security systems of the product, if not expressly authorized by PTM S.r.l., makes any responsibility of the
constructor concerning "CE" conformity drop.
ATTENTION!
Do not use high-pressure devices to clean the weighing scale and the load cells.
PTM s.r.l. declines any responsibility in case the regulations above are not observed, and invites the
operator to the correct use of the device.
