A.R.I. D-060 Скачать руководство пользователя страница 2

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IOM

 

 

 

TABLE OF CONTENTS 

1.  SAFETY INSTRUCTIONS ............................................................................................................................... 3 

Safety Instructions - General ................................................................................................................................... 3 

Safety Instructions - Handling ................................................................................................................................ 3 

Safety Instructions - Installation ............................................................................................................................. 3 

Safety Instructions - Commissioning and Operation ............................................................................................ 4 

Safety Instructions - Maintenance .......................................................................................................................... 4 

Safety Instructions - Before returning to regular  operation .................................................................................. 4 

2.  INSTALLATION ............................................................................................................................................ 5 

2.1

 .

 Installation Recommendations ......................................................................................................................... 5 

2.2.  Conventions and Measurements .................................................................................................................. 6 

2.3.  Installation  Instructions ............................................................................................................................... 7 

2.4.  Directions for Discharge Outlet ..................................................................................................................... 7 

3.  OPERATION ................................................................................................................................................ 8 

4.  PERIODIC MAINTENANCE ........................................................................................................................... 9 

4.1.  Preparation ................................................................................................................................................... 9 

4.2.  Maintaining the Automatic Air Release valve – S-050 ............................................................................. 10 

4.3.  Maintaining the Automatic Air Release valve - S-050C / S-052 .............................................................. 12 

4.4.  Maintaining the Automatic Air Release valve - S-050L ........................................................................... 14 

4.5.  Maintaining the Automatic Air Release valve - S-015 ............................................................................. 16 

4.6  Maintaining the Air & Vacuum valve ....................................................................................................... 18 

5.  TROUBLESHOOTING .................................................................................................................................. 20 

6.  A.R.I. LIMITED WARRANTY ........................................................................................................................ 21 

 

Disclaimer 

This document is an Installation, Operation and Maintenance (IOM) manual for A.R.I. Flow Control Accessories Ltd. (A.R.I.) products. The information enclosed herein 
contains restricted, privileged, proprietary and confidential information, intended only for usage by authorized A.R.I. technicians. If you are not a qualified technician, you 
must not take any action in reliance upon this document, unless otherwise permitted in writing by A.R.I. 
A.R.I. has made every effort to ensure that this document is accurate; A.R.I. disclaims liability for any inaccuracies or omissions that may have occurred. 
All the procedures, drawings, pictures and/or any other information provided in this document are presented as general information only; they can be altered, 
removed or changed without A.R.I.'s prior written approval. A.R.I. makes no commitment to update or keep the information in this document current and/or up-to- 
date, and reserves the right to make improvements, alterations and/or modifications to this document and/or to the products described in this document, at any time 
without providing any notice with respect thereto. Nothing in this Disclaimer derogates in any way whatsoever from the confidential nature of any document enclosed 
hereto, including for avoidance of doubt, any mistake or clerical error or other error. None of the procedures provided in this Disclaimer and/or in any document 
enclosed hereto may be used in any form or by any means without the prior written consent from A.R.I. If you received this Disclaimer and/or in any document 
enclosed hereto in error or by mistake or if this Disclaimer and/or in any document enclosed hereto is not intended for you, please notify A.R.I. in writing immediately. 
A.R.I. assumes that all users understand the risks involved within this Disclaimer and/or in any document enclosed hereto. 
A.R.I. accepts/assumes no liability whatsoever, whether caused by: accessing and/or relying upon this Disclaimer and/or in any document enclosed hereto including 
without limitation any links, procedures or materials. 

A.R.I.

 

shall NOT assume any liability for any costs, direct or indirect, including loss of income, loss of profits and/or goodwill, legal actions and/or damages of any kind 

whatsoever including any, damages accidents, equipment damage or bodily injury resulting from and/or related to any of the following: 

 

product has not been duly installed and thereafter maintained in strict compliance with its designated Maintenance Instructions and/or any other installation and 

operation manuals provided by A.R.I. for the product and/or applicable ordinances and/or codes; 

 

Repairs made in and to the products by personnel not authorized by A.R.I. 

 

Maintenance or repairs using parts or components other than those specified by A.R.I. and in their original condition. 

 

Operating the products in ways other than the operating procedures described in the manuals provided by A.R.I., or resulting from not following the 

cautionary remarks and warnings in the product manual. 

 

Improper storage, workplace conditions and environmental conditions which do not conform to those stated in the Product manual. 

 

Fires, earthquakes, floods, lightning, natural disasters, or acts of God. 

A.R.I. does not warrant and hereby disclaims any express or implied warranties that the product will work properly in environments and applications other than its original 
design purpose, and makes no warranty and representation, either implied or expressed, with respect to the quality, performance, merchantability, or fitness for any other 
particular purpose. 
Except as provided herein and to the full extent permitted by law, A.R.I. 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. 
This document does not replace any certified drawing, procedure or information provided by A.R.I. in reference to a specific customer, site or project. All 
rights reserved. 

Содержание D-060

Страница 1: ... an Automatic Air Release valve and an Air Vacuum valve The Air Release component is designed to automatically release small pockets of air to the atmosphere as they accumulate along a pipeline or piping system when it is full and operating under pressure The Air Vacuum component is designed to automatically discharge or admit large volumes of air during the filling or draining of a pipeline or pi...

Страница 2: ...d hereto may be used in any form or by any means without the prior written consent from A R I If you received this Disclaimer and or in any document enclosedheretoinerrororby mistakeorifthis Disclaimerand orinanydocumentenclosedheretoisnotintendedforyou pleasenotifyA R I inwriting immediately A R I assumes that all users understand the risks involved within this Disclaimer and or in any document e...

Страница 3: ...ons table doesn t include pressure changes caused by water hammer and pressure surge effects Use the product only according to its designated pressure rate specifications 10 Use the product only for its intended use as designed by A R I Any misuse of the product may lead to undesired damages and may affect your warranty coverage Please consult with A R I prior to any non regular use of this produc...

Страница 4: ...Forairvalveswithout apressurereleaseoutlet slowlyunscrewtheflangeboltsuntilallthepressureisreleased fromthe valve 5 Make sure the air valve is empty of all liquid prior to commencing maintenance 6 Removetheproductfromthelineonly afterensuringthat internalpressurehasbeen released 7 Place warning signs around the work area as required by thelocal standards and procedures 8 Inspecttheproduct ssafety ...

Страница 5: ... Isolating Valve at 45 to Air Valve outlet Two Air Valves on an Air Trap with separate Isolating Valves Air Valve outlets face outward and the Isolating Valves at 45 to Air Valve outlets Two Air Valves on a shared Isolating Valve Air Valves outlets face outward and the Isolating Valve at 45 to Air Valve outlets Underground Installations Underground installations require a venting pipe from the man...

Страница 6: ...s up to 12 300mm in diameter D the Air Trap diameter d should be the same as the pipeline diameter For larger pipelines of up to 60 1500mm in diameter D the Air Trap diameter d should be 60 of the pipeline diameter For larger than 60 1500mm pipelines D the Air Trap diameter d should be 35 of the pipeline diameter The Air Trap length H should allow easy access to the air valve from below and should...

Страница 7: ...Place washers on each of the bolts nuts that connect the air valve flange to the isolating valve flange 7 Tighten all the bolts and nuts using the crossover method 8 The closure tightness of the bolts and nuts shall be according to the standard torque for their specific size 9 Use ring wrench keys for the closing and opening of all bolts of the air valve including the flange bolts 2 4 Directions f...

Страница 8: ... is essential to efficiently drain the system The automatic air release component releases entrapped air in pressurized systems As the system starts to fill the valve functions according to the following stages 1 Air in the pipeline is discharged by the valve 2 Liquid enters the valve lifting the float which pushes the sealing mechanism to its sealing position 3 Entrapped air which accumulates at ...

Страница 9: ...fety instructions standards and work regulations 4 1 Preparation Releasing Pressure Shut the isolating valve located on the riser under the air valve Option A Using two combination spanners partially unscrew the bolts connecting the air valve to the riser in order to release the pressure Wait till the pressure is released Option B for air valves with Plug Use a ratchet box wrench to gradually rele...

Страница 10: ...e Strainer the Clamping Stem the Float and the Rolling Seal under clean running water 5 Check to make sure that the Rolling Seal is not damaged torn or cracked and is located precisely in the middle of its groove in the Float 6 Replace the Rolling Seal if it is damaged or has been removed from the float 7 Reassemble the air valve in the reverse order 8 First insert half the length of the Rolling S...

Страница 11: ...11 IOM S 050 AUTOMATIC VALVE ASSEMBLY BOM TABLE AND DRAWING 1 Body 2 Discharge Outlet Elbow 3 Rolling Seal 4 Float 5 Clamping Stem 6 O ring 7 Base 8 Strainer ...

Страница 12: ...g the Strainer the Clamping Stem the Float and the Rolling Seal under clean running water 5 Check to make sure that the Rolling Seal is not damaged torn or cracked and is located precisely in the middle of its groove in the Float 6 Replace the Rolling Seal if it is damaged or has been removed from the float 7 Reassemble the air valve in the reverse order 8 First insert half the length of the Rolli...

Страница 13: ...13 IOM S 050C S 052 AUTOMATIC VALVE ASSEMBLY BOM TABLE AND DRAWING 1 Shell 2 O ring 3 Discharge Outlet 4 Body 5 Rolling Seal 6 Float 7 Clamping Stem 8 O ring 9 Base 10 Strainer 9 10 ...

Страница 14: ...ing Seal under clean running water 6 Check to make sure that the Rolling Seal is not damaged torn or cracked and is located precisely in the middle of its groove in the Float 7 Replace the Rolling Seal if it is damaged or has been removed from the float 8 Reassemble the air valve in the reverse order 9 First insert half the length of the Rolling Seal into the groove in the Body and then push it th...

Страница 15: ...15 IOM S 050L AUTOMATIC VALVE ASSEMBLY BOM TABLE AND DRAWING 1 Body 2 Discharge Outlet 3 Rolling Seal 4 Clamping Stem 5 Float 6 O ring 7 Body Extension 8 Plug 9 Base 10 Strainer 9 10 ...

Страница 16: ...m steps 1 3 of the Basic Periodic Maintenance found above 2 Unscrew and remove the Discharge Outlet 3 Remove the Roll pin with the aid of a hand punch small hammer and pliers 4 Press down on the threaded end of the Orifice and Float Assembly that extends out from the top the Cover remove and place it on a flat surface for the next step 5 Remove the damaged Rolling Seal by extracting it from both e...

Страница 17: ...UTOMATIC VALVE ASSEMBLY BOM TABLE AND DRAWING 1 Air Release Outlet 2 Circlip 3 Cover 4 O Ring 5 Orifice seat 6 Rolling Seal 7 Lever 8 Roll Pin 9 Float 10 O Ring 11 Bolts Nuts Washers 12 Body 13 Adaptor 10 9 13 12 11 ...

Страница 18: ...ime and or accumulated scale 5 Check that the Orifice Seal is not damaged torn and or cracked 6 In case the Orifice Seal is damaged consult your dealer 7 Reassemble the air valve in the reverse order 8 First insert the Float and then place the O ring in the groove 9 Place the Cover on the Body insert the Bolts and Washers and tighten the Nuts 10 Tighten all the Bolts and Nuts using the crossover m...

Страница 19: ...19 IOM AIR VACUUM VALVE ASSEMBLY BOM TABLE AND DRAWING 1 Cover Assembly 2 Float 3 O ring 4 Bolts Nuts 5 Body ...

Страница 20: ...t a minute and open it again very fast If leaking continues follow instructions for 4 2 Maintenance Automatic Air Release Component Leakage from the Large Orifice Dirt particles stuck on the Orifice Seal Orifice Seat or on the Float Shut the isolating valve wait a minute and open it again very fast If leaking continues follow steps for 4 3 Maintenance Air Vacuum Valve Component ...

Страница 21: ...e nor does this warranty extend to any consequential or incidental damages or expenses of any kind or nature regardless of the nature thereof including without limitation injury to persons or property loss of use of the products loss of goodwill loss of profits or any other contingent liabilities of any kind or character alleged to be the cause of loss or damage to the purchaser This warranty does...

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