23
GOVERNORS NOR
TH AMERICA
LOW PRESSURE GAS REGULATOR
|
SAFETY
|
REV. A
US
Operation, maintenance and warning manual
3.3 - OBLIGATIONS AND PROHIBITIONS
The list of obligations and prohibitions to be observed for operator safety is given below:
• carefully read and understand the operation, maintenance and warning manual;
• verify that the downstream equipment is properly sized according to the performance required of the regulator under
the actual operating condition;
• view the data on the identification plates and the manual before installing the equipment;
• avoid violent shocks and impacts that could damage the equipment favoring the leakage of pressurized fluid.
It is strictly forbidden to:
• operate in various capacities on the equipment without the PPE specified in the work procedures described in this
manual;
• operate in the presence of open flames or approach open flames to the work area;
• smoke near the equipment or while you are working on it;
• use the equipment with parameters different from those indicated on the nameplate;
• use the equipment with fluids other than those indicated in this manual;
• use the equipment outside the operating temperature range stated in this manual;
• install or use the equipment in environments other than those specified in this manual.
3.4 - SAFETY PICTOGRAMS
The following safety pictograms may appear on equipment and/or packaging PIETRO FIORENTINI S.p.A.:
Symbol
Definition
Symbol used to identify an ELECTRICAL HAZARD.
Symbol used to identify a GENERIC DANGER.
Tab. 3.10.
It is strictly forbidden to remove the safety pictograms on the equipment.
The user is required to replace the safety pictograms that, as a result of wear and tear, removal or tamper
-
ing are illegible.
3.5 - NOISE LEVEL
Depending on the operating conditions, usage and required configuration, the equipment may generate noise beyond the
limits allowed by the regulations in force in the country of installation.
For the generated noise value of the equipment and further information, please contact PIETRO FIORENTINI S.p.A.
The requirement to use earmuffs or earplugs to protect the operator's hearing remains in case the noise in
the equipment installation environment (depending on specific operating conditions) exceeds 85 dBA.
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