Instruction manual
Contents
1. Operating procedure O Open and close the valve by turning handle quietly Turn the handle clockwise to close and counter clockwise to open For the full closed position the handle is perpendicular to the piping axis direction For the full opened position the handle is parallel to the piping axis direction Fully closed position Fully opened position 8 Inspection items Perform periodic maintenance Leakage may develop due to temperature changes or over periods of rolonged storage rest or operation Caution P E g pe gt Inspect the following items Existence of scratches cracks deformation and discoloring 2 Existence of leakage from the valve to the outside 3 Existence of leakage when the valve is opened fully at right or left 9 Troubleshooting and action The valve can not be disassembled so replace the valve itself when troubled 10 Handling of residual and waste materials A ay Make sure to consult a waste treatment dealer for recommendations on the proper disposal of plastic valves Warning Poisonous gas is generated when the valve is burned improperly Lab Cock 6 ASAHI AV VALVES Installation Operation and Maintenance Manual Lab cock ASAHI AV VALVES Asahi Organic Chemicals Industry s homepage http www asahi yukizai co jp en _ E EE sud vives EE E EAE E EEA EE2. Cock ASAHI AV VALVES Installation Operation and Maintenance Manual 4 Name of parts E Female thread x female thread type No DESCRIPTION 1 Body 2 Ball amp Stem 3 End connector 4 Gland 5 Seat 6 O ring 7 Handle Any parts can not be exchanged except from the handle l me eto Oe 3 Cees F le Thread XHos H H Male Thread Thread t EST Cie le Thread xXHose le Thread XElt _ JaleThreadxFemale Thread Lab Cock Installation Operation and Maintenance Manual ASAHI AV VALVES I 4 g gt ab Q v m A E EE ee E E CE e E g gt dp ara v 0 Q D x z UDAJE OJA eunsseid BUYA Lab Cock ASAHI AV VALVES Installation Operation and Maintenance Manual 6 Installation procedure A Avoid excessive tightening The valve can be damaged Caution Do not use the pipe wrench The valve can be damaged Make sure that the threaded connections are pl
3. conditions where the fluid may have crystallized The valve will not operate properly Warning Keep the valve away from excessive heat or fire It can be damaged or destroyed Always operate the valve within the pressure vs temperature range The valve can be damaged or deformed by operating beyond the allowable range Allow sufficient space for maintenance and inspection Keep the valve out of direct sunlight water and dust Use cover to shield the valve The valve will not operate properly Perform periodic maintenance Leakage may develop due to temperature changes or periods of prolonged storage rest or operation A S This valve is not designed to handle impacts of any kind Avoid throwing or dropping the valve Caution Avoid scratching the valve with any sharp object Do not over stack cardboard shipping boxes Excessively stacked packages may collapse Avoid contact with any coal tar creosote insecticides vermicides or paint These chemicals may cause damage to the valve Store products in their corrugated cardboard boxes Avoid exposing products to direct sunlight and store them indoors at room temperature Also avoid storing products in areas with excessive temperatures Corrugated cardboard packages become weaker as they become wet with water or other liquid Take care in storage and handling After unpacking the products check that they are defect free and meet the specifications Lab
4. ASAHI AV VALVES Lab Cock User s Manual Lab Cock Installation Operation and Maintenance Manual Serial No H V005 E 4 Contents 1 Besure to read the following warranty clauses of our product 1 2 General operating instructions neee 2 3 General instructions for transportation unpacking and storage r 2 4 Name of parts een 3 5 Working pressure vs temperature seee 4 6 Installation procedure seene 5 T Operating procedure 6 8 Inspection iteng ereina 6 9 Troubleshooting semrsiseiees serie enciesins 6 10 Handling of residual and waste materials 177 6 ASAHI AV VALVES ASAHI AV VALVES Installation Operation and Maintenance Manual This user s guide contains information important to the proper installation maintenance and safe use of an ASAHI AV Product Please store this manual in an easily accessible location lt Warning amp Caution Signs gt A This symbol reminds the user to take caution due to the potential for serious injury or death Warning A This symbol reminds the user to take caution due to the potential for damage to the Caution valve if used in such a manner lt Prohibited amp Mandatory Action Signs gt S Prohibited When operating the valve this symbol indicates an action that should not be taken B Mandatory action When operating the valve this symbol indicates mandatory actions that must be adhered to 1 Be sure to read the fol
5. E A AE A E bene siaustsdaanatediuagensd winaeneapaveatsdanny astousQatit E AE AE OE N A A EE av vas sean E T EPE A E E AS A E R e outie infenmation in this manual is subject to change without notice 2011 5 Lab Cock
6. astic x plastic Metallic thread can cause damage Wrap the threaded joints on our plastic piping with sealing tape Using a liquid sealing agent or liquid gasket may cause stress cracks Environmental Stress Cracking Our product warranty shall not apply in case of said use even when said use is unavoidable Lab Cock has 15 kinds of products with combinations of male thread female thread and hose and different sizes There are explanations about each connector as following Male Threaded type Necessary items Sealing tape Strap wrench Procedure 1 Wind a sealing tape around the male thread connector leaving the end about 3mm free 2 Tighten it to the female thread of the joint by hand 3 Using a strap wrench screw in the end connector by turning 180 360 carefully without damaging it Female Threaded type Sealing tape Strap wrench Procedure 1 Wind a sealing tape around the male thread of joint leaving the end about 3mm free 2 Tighten the male thread of the joint and the female thread connector lightly by hand 3 Using a strap wrench screw in the end connector by turning 180 360 carefully without damaging it Hose type O Use hoses with the bore size 12 15mm to connect to the valve Push in by hand not by any tools The hose may come off when the working pressure rises over the maximum Lab Cock ASAHI AV VALVES Installation Operation and Maintenance Manual 7
7. lowing warranty clauses of our product Always observe the specifications of and the precautions and instructions on using our product i We always strive to improve product quality and reliability but cannot guarantee perfection Therefore should i you intend to use this product with any equipment or machinery that may pose the risk of serious or even fatal i injury or property damage ensure an appropriate safety design or take other measures with sufficient consideration given to possible problems We shall assume no responsibility for any inconvenience stemming from any action on your part without our written consent in the form of specifications or other documented approval The relatedtechnicaldocuments operation manuals and other documentation prescribe precautions on selecting constructing installing operating maintaining and servicing our products For details consult with our nearest distributor or agent Our product warranty extends for one and a half years after the product is shipped from our factory or one year after the product is installed whichever comes first Any product abnormality that occurs during the warranty i period or which is reported to us will be investigated immediately to identify its cause Should our product be i deemed defective we shall assume the responsibility to repair or replace it free of charge i Any repair or replacement needed after the warranty period ends shall be charged to the custo
8. mer i The warranty does not cover the following cases i 1 Using our product under any condition not covered by our defined scope of warranty i 2 Failure to observe our defined precautions or instructions regarding the construction installation i handling maintenance or servicing of our product i 3 Any inconvenience caused by any product other than ours i 4 Remodeling or otherwise modifying our product by anyone other than us 5 Using any part of our product for anything other than the intended use of the product i 6 Any abnormality that occurs due to a natural disaster accident or other incident not stemming from i something inside our product i Lab Cock ASAHI AV VALVES Installation Operation and Maintenance Manual 2 General operating instructions A au Using a positive pressure gas with our plastic piping may pose a dangerous condition due to the repellent force particular to compressible fluids even when the gas is under similar pressures used for liquids Therefore be sure to take the necessary safety precautions such as covering the piping with protective material For inquiries please contact us For conducting a leak test on newly installed piping be sure to check for leaks under water pressure If absolutely necessary to use a gas in testing please consult your nearest service station beforehand A S Do not step on or apply excessive weight on valve It can be damaged Caution Do not use the valve in
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