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Summary of Contents for Aquestia A.R.I. D-96
- Page 1 RI.D96.IOM.EN01.0423 Installation, Operation & Maintenance D-96 Underground Combination Air Valve The following is a step-by-step narrated description of the A.R.I. D-96 underground combination air valve installation, operation and maintenance processes.
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Page 2: Table Of Contents
2.3. Directions for Discharge Outlet ........................7 3. Operation ..............................8 4. Periodic Maintenance ..........................9 4.1. Preparation ..............................9 4.2. Maintaining the D-96 air valve ........................9 4.3. A.R.I. D-96 Automatic Air valve – Assembly BOM Table and Drawing ..........11 5. Troubleshooting ............................12... - Page 3 Except as provided herein and to the full extent permitted by law, Aquestia shall not be responsible and/or liable for direct, special, incidental or consequential damages or loss resulting from any breach of the above or under any other legal theory.
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Page 4: Safety Instructions
10. Use the product only for its intended use as designed by Aquestia. Any misuse of the product may lead to undesired damages and may affect your warranty coverage. Please consult with Aquestia prior to any non-regular use of this product and make no change or modification to the product without a prior written consent to be provided by Aquestia at Aquestia's sole discretion. -
Page 5: Safety Instructions - Commissioning And Operation
In order to achieve maximum performance and smooth operation of the product, it is crucial to perform the startup and first operation procedures exactly as described in this manual. In cases where formal commissioning procedure is required, it should be done by an authorized Aquestia technician prior to the first operation of the product. -
Page 6: Installation
IOM A.R.I. D-96 2. Installation Important: Before performing any work on the air valve make sure that all workers on site are familiar with the safety instructions and the relevant local and general safety instructions and work regulations. 2.1. Installation Recommendations Underground Installations •... -
Page 7: Installation Instructions
IOM A.R.I. D-96 2.2. Installation Instructions 1. Flush the system before installing the air valve to avoid any debris or sharp objects getting into the air valve. 2. Carefully remove the air valve from the shipping package. Unload all air valves carefully to a sturdy level surface taking care not to drop them. -
Page 8: Operation
IOM A.R.I. D-96 3. Operation The Air & Vacuum component, with the large orifice, discharges air at high flow rates during the filling of the system, and admits air into the system, at high flow rates, during system’s drainage and at water column separation. -
Page 9: Periodic Maintenance
IOM A.R.I. D-96 4. Periodic Maintenance Please note that the periodic maintenance of the air valve is an integral part of the proper pipeline maintenance regime; it should be maintained at least once a year in accordance with the quality and composition of the fluid in the system. - Page 10 IOM A.R.I. D-96 12. Reconnect the D-96 Air Valve to the air valve box. 13. Reassemble the cover by turning the cover clockwise or alternatively screw the cover screw. After correctly performed maintenance, when opening the check valve, an audible escape of the air from the housing should be evident, indicating that the valve was closed tightly.
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Page 11: Automatic Air Valve - Assembly Bom Table And Drawing
IOM A.R.I. D-96 4.3. A.R.I. D-96 Automatic Air valve – Assembly BOM Table and Drawing Parts List D-96 Part Material Cover Assembly Cover Polypropylene Air Valve Box Insulation Cover Aluminum Coated Foamed PE Base Reinforced Nylon Drainage Connector Polypropylene + Acetal... -
Page 12: Troubleshooting
IOM A.R.I. D-96 5. Troubleshooting Symptom Possible Causes Solution The Valve is leaking A. Contamination, deposits foreign A. A. Carry thorough objects can affect the function of the valve. inspection of the valve and all its Incorrect assembly after inspection.
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