UNIWORLD Series
M/UNIWORLD-M/E ed. 01 2020
5
– RISK ANALYSIS
This document assesses the risks relating to the equipment indicated above, which can arise during its use, installation or movement,
in compliance with the provisions of the Directive PED 2014/68/EU. The provisions are also indicated to comply with to avoid them
arising.
The classification of the SOLUTIONS implemented is as follows:
1.
Solution to eliminate and/or reduce the risk.
2.
Application of the appropriate safety measures against the risks which cannot be eliminated
3.
Information for users
CAUSE
EXCESS PRESSURE OVER THE MAXIMUM PERMITTED PRESSURE “PN”
EFFECT
Broken body, cracks, permanent deformations
DANGER
Projection of metal parts, leaking fluid
SOLUTION
1.
The body unit is constructed with due safety margins.
2.
The system must be fitted with the “Safety Accessories” planned by the Decrees in place in the
country of origin.
3.
The label outlines the maximum
permitted pressure “PN”
CAUSE
EXCESS PRESSURE OVER THE MAXIMUM PERMITTED TEMPERATURE “TS”
EFFECT
Internal excess pressure
DANGER
Breakage or deformation of the body, leaking fluid
SOLUTION
1.
The body unit is constructed with due safety margins.
2.
The
system must be fitted with the “Safety Accessories” planned by the Decrees in place in the
country of origin.
3.
The maximum temperature is declared on our “data sheet” specifications and must be checked by
whoever sizes and/or chooses the valve
CAUSE
REACTION FORCE TO EXTERNAL STRESS
EFFECT
Deformation, structural failure
DANGER
Breakage or deformation of the body, leaking fluid
SOLUTION
1.
Check there are not external loads, it is compulsory for the installation technician to protect the valve
from external stress.
2.
This manual, in section 2 point 2.1 describes the indications in point 1 and 2.
3.
The installation technician must check the valve is free of hazards due to external reaction forces
and/or stress.
CAUSE
WORKING TEMPERATURES
EFFECT
Metal parts at high temperature
DANGER
Burns
SOLUTION
1.
Install the valve in a protected area or insulate the valve.
2.
The user must signal the hazard using suitable signs indicating the parts can reach high and
dangerous temperatures. It is indicated in section
1 of the manual. “General safety information”
3.
Wear adequate personal protection
CAUSE
VALVES WITH ELECTRICAL ACTUATOR
– VOLTAGE!
EFFECT
Electric shock with subsequent consequences based on exposure
DANGER
Danger for the safety of those carrying out works or for third parties.
SOLUTION
4.
The actuator to standard is protected by a cover IP65, do not remove it without sectioning or isolating
the power supply voltage.
5.
A switch must be planned and signalled by a specific sectioning/insulation label on the actuator.
The
system must correspond to standards DIN IEC 60364-4-41, responsible protection class I, protection
class III(24V AC / 24V DC) and also the standard DIN IEC 60364-4-44 in compliance with the
overvoltage categories of the actuator.
6.
Electrical actuators have no switch, comply with the information in this manual.
