51
SERIES FE
LOW-PRESSURE GAS REGULATOR | INSTALLATION | REV. 00
EN
Use, maintenance and warning manual
6.2 - SPECIFIC SAFETY INSTRUCTIONS FOR THE INSTALLATION STEP
WARNING!
Before proceeding with installation, make sure that the upstream and downstream valves installed on the
line are closed.
WARNING!
Installation may also take place in areas where there is a risk of explosion, and this implies that all neces-
sary prevention and protection measures must be taken.
For these measures, please refer to the regulations in force at the place of installation.
WARNING!
Near the equipment, do not:
• use open ames (e.g. for welding operations);
• smoke.
WARNING!
The equipment must be installed away from atmospheric agents and direct sunlight.
WARNING!
The room where the equipment is installed must:
• be properly aerated/ventilated;
• have an ambient temperature of use as indicated in paragraph 4.5 (“Technical characteristics/perfor-
mance”).
WARNING!
The installer must:
• use the ttings and gaskets supplied with the equipment by PIETRO FIORENTINI S.p.A.
• x the swivel joints (when provided) according to the tightening torques specied by standards: NF
E29-533: 2014 and NF E29-536: 2017.
ATTENTION!
Do not use the equipment as a reference template (available on request).
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