Subscribe to Our Youtube Channel
Related Manuals for CSA WATERWORKS GEMINA Series
Summary of Contents for CSA WATERWORKS GEMINA Series
- Page 1 GEMINA CSA waterworks line Upstream pressure relief Rapid acting valve Mod. GEMINA...
- Page 2 GEMINA Introduction This manual will provide you with the information to properly install and maintain CSA Rapid reacting valves GEMINA series. The contents and the procedure are intended for technicians in charge of CSA valves only, prior to a theoretical and practical training by CSA qualified personnel only.
-
Page 3: Table Of Contents
GEMINA Contents Description - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4 Handling and Storage - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Installation - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Set up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -... -
Page 4: Description
Note to the engineer: the valve does not have any effect in protecting the system against negative pressure conditions coming from pump failures events, users is invited to send CSA pipeline profiles and consider the installation of CSA combination anti surge air valves and/or CSA anti surge tanks. - Page 5 GEMINA...
- Page 6 GEMINA...
-
Page 7: Handling And Storage
Maintenance CSA Rapid reacting valve GEMINA series have been designed with a sturdy and reliable construction to minimize servicing and possible malfunctioning. However, we recommend to inspect them at least twice per year checking the plane gasket especially fir frequent usage. We recommend... -
Page 8: Installation
CSA control valves to allow for maintenance. The operating fluid must be free of air, air valves (CSA Mod. FOX 3F AS combination anti- • slam) should be installed do upstream. This to avoid the accumulation of air pockets during working conditions, allow air discharge during pipe filling and valves’... -
Page 9: Set Up
The set up and valve regulation has to be carried out by qualified personnel only, or directly from CSA service. Improper actions can lead to permanent damages to the valve, its internal components and system equipments along with possible injuries of the people involved. - Page 10 GEMINA...
- Page 11 GEMINA...
- Page 12 GEMINA...
-
Page 13: Troubleshooting
GEMINA... - Page 14 GEMINA...
-
Page 15: Guarantee
GEMINA... - Page 16 GEMINA Set the opening at least 1 bar above the maximum operating pressure •...
- Page 17 GEMINA...
- Page 18 GEMINA Problems solving Problem Cause Solution The main valve doesn’t The setting pressure is too low Increase the set point close The plane gasket is damaged Replace the plane gasket The mobile block is stuck due to Clean the plane gasket corrosion, deposits, cavitation and obturator and all components affected by...
- Page 19 24 hours with indications of the approximate amount of damages and the name of the damaged party. The imputed product and all documentation of said damage must be at the disposal of CSA and the Insurance company until the case has been closed.
- Page 20 B) the buyer is informed, that in case of use/installation of products CSA srl, also in the work of third parties, in violation of point a), CSA srl will not answer in any way of any damage also caused a third party to the products sold. If CSA srl pay the money according to the damages described here, the buyer with the signature of the present agree to refund CSA srl.
Need help?
Do you have a question about the WATERWORKS GEMINA Series and is the answer not in the manual?
Questions and answers