Azbil 5LX7 A1 Series Скачать руководство пользователя страница 22

Terms and Conditions

We would like to express our appreciation for your purchase and use of Azbil Corporation's products. 

You are required to acknowledge and agree upon the following terms and conditions for your purchase of Azbil Corporation's 

products (system products, field instruments, control valves, and control products), unless otherwise stated in any separate 

document, including, without limitation, estimation sheets, written agreements, catalogs, specifications and instruction manuals. 

1.  Warranty period and warranty scope

1.1  Warranty period

Azbil Corporation's products shall be warranted for one (1) year from the date of your purchase of the said products or 

the delivery of the said products to a place designated by you.

1.2  Warranty scope

In the event that Azbil Corporation's product has any failure attributable to azbil during the aforementioned warranty 

period, Azbil Corporation shall, without charge, deliver a replacement for the said product to the place where you 

purchased, or repair the said product and deliver it to the aforementioned place. 

Notwithstanding the foregoing, any failure falling under one of the following shall not be covered under this warranty: 

(1)  Failure caused by your improper use of azbil product  

(noncompliance with conditions, environment of use, precautions, etc. set forth in catalogs, specifications, 

instruction manuals, etc.); 

(2)  Failure caused for other reasons than Azbil Corporation's product;

(3)  Failure caused by any modification or repair made by any person other than Azbil Corporation or Azbil 

Corporation's subcontractors;  

(4)  Failure caused by your use of Azbil Corporation's product in a manner not conforming to the intended usage of 

that product; 

(5)  Failure that the state-of-the-art at the time of Azbil Corporation's shipment did not allow Azbil Corporation to 

predict; or 

(6)  Failure that arose from any reason not attributable to Azbil Corporation, including, without limitation, acts of God, 

disasters, and actions taken by a third party. 

Please note that the term “warranty” as used herein refers to equipment-only-warranty, and Azbil Corporation shall not 

be liable for any damages, including direct, indirect, special, incidental or consequential damages in connection with or 

arising out of Azbil Corporation's products. 

2.  Ascertainment of suitability 

You are required to ascertain the suitability of Azbil Corporation's product in case of your use of the same with your 

machinery, equipment, etc. (hereinafter referred to as “Equipment”) on your own responsibility, taking the following 

matters into consideration: 

(1)  Regulations and standards or laws that your Equipment is to comply with.

(2)  Examples of application described in any documents provided by Azbil Corporation are for your reference 

purpose only, and you are required to check the functions and safety of your Equipment prior to your use. 

(3)  Measures to be taken to secure the required level of the reliability and safety of your Equipment in your use 

Although azbil is constantly making efforts to improve the quality and reliability of Azbil Corporation's 

products, there exists a possibility that parts and machinery may break down. 

You are required to provide your Equipment with safety design such as fool-proof design, *1 and fail-safe 

design*2 (anti-flame propagation design, etc.), whereby preventing any occurrence of physical injuries, fires, 

significant damage, and so forth. Furthermore, fault avoidance, *3 fault tolerance,*4 or the like should be 

incorporated so that the said Equipment can satisfy the level of reliability and safety required for your use. 

*1. A design that is safe even if the user makes an error. 

*2. A design that is safe even if the device fails. 

*3. Avoidance of device failure by using highly reliable components, etc. 

*4. The use of redundancy. 

3.  Precautions and restrictions on application 

Azbil Corporation's products other than those explicitly specified as applicable (e.g. azbil Limit Switch For Nuclear Energy) 

shall not be used in a nuclear energy controlled area (radiation controlled area). 

Any Azbil Corporation's products shall not be used for/with medical equipment. 

The products are for industrial use. Do not allow general consumers to install or use any Azbil Corporation's product. 

However, azbil products can be incorporated into products used by general consumers. If you intend to use a product for 

that purpose, please contact one of our sales representatives. 

In addition, 

you are required to conduct a consultation with our sales representative and understand detail specifications, cautions 

for operation, and so forth by reference to catalogs, specifications, instruction manual, etc. in case that you intend to use 

azbil product for any purposes specified in (1) through (6) below. 

Moreover, you are required to provide your Equipment with fool-proof design, fail-safe design, anti-flame propagation 

design, fault avoidance, fault tolerance, and other kinds of protection/safety circuit design on your own responsibility to 

ensure reliability and safety, whereby preventing problems caused by failure or nonconformity. 

(1)  For use under such conditions or in such environments as not stated in technical documents, including catalogs, 

specification, and instruction manuals 

(2)  For use of specific purposes, such as: 

*  Nuclear energy/radiation related facilities  

[For use outside nuclear energy controlled areas] [For use of Azbil Corporation's Limit Switch For Nuclear 

Energy] 

*  Machinery or equipment for space/sea bottom 

*  Transportation equipment 

  [Railway, aircraft, vessels, vehicle equipment, etc.] 

*  Antidisaster/crime-prevention equipment 

Содержание 5LX7 A1 Series

Страница 1: ...al should be read by those who design and maintain equipment that uses this product Be sure to keep this manual nearby for handy reference User s Manual for Gas Vapor Explosion Proof Increased Safety...

Страница 2: ...anual are subject to change without notice Considerable effort has been made to ensure that this manual is free from inaccuracies and omissions If you should find an error or omission please contact t...

Страница 3: ...or physical damage to the product In describing the product this manual uses the icons and conventions listed below Use caution when handling the product The indicated action is prohibited Be sure to...

Страница 4: ...al conditions for the safe use of this limit switch in hazardous atmospheres are de scribed in the product specification sheet Use this limit switch within the allowable ranges for each characteristic...

Страница 5: ...mit switch 2 Model selection table 2 Chapter 3 INSTALLATION AND ADJUSTMENT 4 Installation 5 How to change the head orientation 7 Chapter 4 WIRING 8 Chapter 5 ADJUSTMENT 11 Points to check before begin...

Страница 6: ...Memo...

Страница 7: ...standard type 10 to 100 C H type 40 to 60 C L type 10 to 60 C if stored using protective plug s 8 Storage humidity range 98 RH max if stored using protective plug s 9 Protective structure IP54 IP67 1...

Страница 8: ...0 1 _ _ _ _ Basic model No Conduit Contact material Environment Material Specifications 5LX7001 Actuator type roller plunger J G1 2 straight thread increased safety conduit type A1 G1 2 straight thre...

Страница 9: ...Ltd Sealing fitting Nipple Limit Switch Increased safety packing type EXPC 16B series packing type cable gland made by Shimada Electric Co Ltd Explosion proof packing type cable grand Limit Switch Inc...

Страница 10: ...mosphere containing gases that can adversely affect the contacts and or other materials H2S SOx etc Exposure to such gases can cause contact failure Do not allow the limit switch seal to come into con...

Страница 11: ...et AD17024E Packing type cable gland for 5LX7 _ _ _ A1 _ _ _ increased safety packing type limit switch Choose a packing type cable gland from the EXPC 16B series made by Shimada Electric Co Ltd makin...

Страница 12: ...ccur Dog OK Dog About the actuating object The roughness and hardness of the object s surface significantly affects the operat ing life of the switch The following specifications are recommended Rough...

Страница 13: ...nged or the head is removed the diaphragm seal may come loose Plunger Diaphragm seal Procedure 1 Remove the head mounting screws 2 Change the direction of the head and reattach it 3 Tighten the head m...

Страница 14: ...reads and secure with a lock nut If waterproofing is required apply sealant to the screw threads For explosion proofing be sure to use a sealing fitting to connect the conduit to the switch and apply...

Страница 15: ...e same for both single wire and two ply or more stranded wires Attaching the cover Be sure to attach the cover after wiring is complete Tighten the four cover mounting screws evenly in a diagonal patt...

Страница 16: ...ing a packing type cable gland for 5LX7 _ _ _ A1 _ _ _ increased safety packing type limit switch AD specifications sheet AD18142E Mounting a packing type connector for 5LX7 _ _ _ R _ _ _ increased sa...

Страница 17: ...or flexible piping Adjustment 1 To adjust the operating position of the limit switch change the position of the actuating object or of the limit switch 2 To ensure reliable operation set overtravel O...

Страница 18: ...g the limit switch firmly tighten the cover and conduit Insufficient tightening because of corrosion etc not only results in the loss of sealing and insulating performance but also nullifies the switc...

Страница 19: ...er mounting screws Check for damage to the cover Tighten mounting screws if they are loose See chap 4 P 9 for tightening torque In other cases replace the limit switch 4 Housing External damage Visual...

Страница 20: ...itch specifications see the specifications sheet The relevant specifications sheet numbers are shown below To acquire them contact the azbil Group Model No Specifications sheet No 5LX700_ _ _ _ _ AD18...

Страница 21: ...360E Printed Edn Revised pages Description Jan 2013 1 July 2013 2 Overall revision 2nd ed 3th Jp ed Mar 2017 3 End of the manual Overall revision 3rd ed 4th Jp ed Terms and Conditions were changed to...

Страница 22: ...documents provided by Azbil Corporation are for your reference purpose only and you are required to check the functions and safety of your Equipment prior to your use 3 Measures to be taken to secure...

Страница 23: ...struments sensors such as pressure flow level sensors regulating valves etc will reach the end of their life due to aged deterioration of parts For those parts that will reach the end of their life du...

Страница 24: ...09 Specifications are subject to change without notice 1 12 2 Kawana Fujisawa Kanagawa 251 8522 Japan URL http www azbil com 1st edition Jan 2013 V 3rd edition Mar 2017 F...

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