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Medium-low pressure gas regulator
QUICK START GUIDE
ENG
Safety, installation and commissioning procedures.
More information and languages on page 8.
ITA
Procedure di sicurezza, installazione, messa in servizio.
Ulteriori informazioni e lingue a pagina 8.
FRA
Procédures de sécurité, d'installation et de mise en service.
Plus d'informations et de langues à la page 8.
DEU
Sicherheits, Installations und Inbetriebnahmeverfahren.
Weitere Informationen und Sprachen auf Seite 8.
Procedimientos de seguridad, instalación y puesta en servicio.
ESP
Más información e idiomas en la página 8.
Процедуры безопасности, монтажа и ввода в эксплуатацию.
RUS
Дополнительная информация и языки на странице 8.
CHN
安全程序、安装和调试。
更多信息和语言，请参见第8页。
Cirval
EN
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Related Manuals for PIETRO FIORENTINI Cirval
Summary of Contents for PIETRO FIORENTINI Cirval
- Page 1 Cirval Medium-low pressure gas regulator QUICK START GUIDE Safety, installation and commissioning procedures. More information and languages on page 8. Procedure di sicurezza, installazione, messa in servizio. Ulteriori informazioni e lingue a pagina 8. Procédures de sécurité, d’installation et de mise en service.
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Page 2: Safety Requirements
SAFETY REQUIREMENTS The quick start guide does not substitute the use, maintenance and warning ma- nual. It is mandatory to consult the manual on Pietro Fiorentini website www.fiorentini.com WARNING! Failure to follow these instructions or to properly install and maintain the equipment may result in fire, explosion, property damage, serious injury, or death. - Page 3 • Should any mulfunction occur, please refer to the chapter ‘Troubleshooting’ of the manual to solve the issue, or contact Pietro Fiorentini. INSTALLATION PROCEDURE FOR REGULATOR Place the equipment in the section of the line. Place the gaskets between the line flange and the regulator flange.
- Page 4 COMMISSIONING PROCEDURE FOR REGULATOR PPE required: Partially open the drain cock. Very slowly open the upstream shut-off valve. Check the pressure of the line inlet pipe by referring to the upstream pressure gauge. To calibrate the regulator to the required calibration value, turn the calibration ring nut: •...
- Page 5 COMMISSIONING PROCEDURE OF THE CIRVAL REGULATOR AND THE REGU- LATOR IN MONITOR OPERATION PPE required: Remove the cap from the main regulator. Remove the cap from the regulator in inline monitor function. Partially open the drain cock. Very slowly open the upstream shut-off valve, checking that the downstream pressure (Pd) indi- cated by the downstream pressure gauge does not exceed the required setting value by more than 50%.
- Page 6 17. Insert the plug into the regulator in monitor function. 18. Check with a foaming substance the tightness of all joints located between the shut-off valves. Slowly open downstream shut-off valve until the pipeline is completely flooded. COMMISSIONING PROCEDURE OF THE CIRVAL REGULATOR + SLAM-SHUT VALVE LA PPE required: Check that the drain cock is partially open.
- Page 7 pressure value. 13. Check with a foaming substance the tightness of all joints located between the shut-off valves. 14. Very slowly open the downstream shut-off valve until the pipeline is completely flooded. CALIBRATION PROCEDURE FOR REGULATOR OR MONITOR IFM PPE required: Adjust the adjustment ring nut: •...
- Page 8 кода на товаре. 可全面访问所有文档、弹簧校准表、备件和完整手册。说明：1.扫描二维码下 载应用程序 2.打开应用程序 3.登录或注册 4.使用应用程序扫描产品上的二维 码。 Via Enrico Fermi, 8/10 36057 Arcugnano (VI) ITALY PIETRO FIORENTINI S.p.A. Tel. +39 0444 968511 www.fiorentini.com sales@fiorentini.com UG0182ENG - rev. A The data are not binding. We reserve the right to make changes without prior notice.
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