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3.5 Improper use not permitted
Danger - Warning
Uses not permitted: the valve must be used only for the specific purpose envisaged by the Manufac-
turer.
Specifically:
- do not use the valves if they have not been installed correctly in accordance with the standards in force.
- do not use the valves if the gaskets are not intact.
- do not use the valve as a support even if it is not in operation. In addition to falling, there is risk of damage
to the valve.
The plant installer/installation technician is responsible for providing and installing all the safety devices to
avoid damage to objects or persons in case of breakage and falling of pieces.
WARNINGS
1) The Manufacturer shall not accept liabilities related to the safety of the personnel or damages to objects or
valve failure unless if the operations involving loading/unloading from trucks, transport, positioning at the
site, use, repairs, maintenance, etc. have be carried out in compliance with the warnings described in this
Manual. Likewise, the Manufacturer shall not accept any responsibility if the valve is used:
- improperly;
- by unauthorized persons or those not suitable trained for the job;
- with modifications to the original configuration;
- with spare parts that are not original or are not specific for the model;
- non conforming to the standard and legislation currently in force;
- not conforming to the recommendations in this Manual.
2) Before carrying out any operation, the user must make sure the work area is clear of obstacles (persons or
machines) which represent potential sources of danger.
3) Operations involving lifting, transport, installation at the site, commissioning, checking the stability and
working, routine and extraordinary maintenance, etc. must be performed by qualified, authorized personnel
who must operate in accordance with the indications given in this Manual and in compliance with the safety
regulations in force.
4) When installing the valve, it must be connected to the earth wire.
5) It is forbidden to carry out maintenance, repairs or modifications while the valve is running. Before carrying
out any operation, disconnect all the electrical and compressed air supplies that may be connected directly
or indirectly to the valve.
6) Before installation of the VCP valve, the plant technician/installer must check the pressure and negative
pressure for which the VCP valve has been calibrated (values indicated on the rating plate) to make sure
these suit the limits tolerated by the container on which the valve is to be applied.
7) Installation of the VCP valve by the installer/plant technician must be done according to the indications given
in this Manual. The installer/plant technician must carry out the functional check as well as the adjustment
and checking of the correct positioning.
8) Disassembly/assembly operations, if any, of the valve are only performed for maintenance and/or cleaning
and they must be carried out only by authorized persons qualified for such operations: the indications nec-
essary for disassembly of some parts of the valve are enclosed to the User manual.
VCP
3.0 TECHNICAL INFORMATION
12
VAL.VCP.--.M.A5.1017.EN
10.17
2
Issue: A5
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