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MJ400271F1 

 

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9. Precautions for maintenance 

Cleaning the inlet and outlet joints 

         

When removing the joints for cleaning, conduct the work in clean environment so that no dust and   

dirt will enter the product. However, never disassemble or overhaul the product nor remove   
the protective seals. 
If the product has been disassembled or overhauled or the protective seals have been removed, it is 
considered that the user has waived his/her right to warranty even within the warranty period. 

 

10. After-sale Service 

This product has been subjected to strict inspection prior to shipment. Should it fail, however, 
please contact the dealer or sales agent. 
Please note that the product that is serviced by us will have the user-set parameters reset to the   
initial settings before shipment from KOFLOC. 

 

11. Warranty 

Contents of warranty 

(1) Warranty period 

The warranty period is one (1) year after ex-factory date of KOFLOC. 

 

(2) Scope of warranty 

If the KOFLOC product fails during the warranty period due to a cause attributable to KOFLOC, 
KOFLOC will, at its option and expense, provide a replacement product or repair the failed   
product at the KOFLOC factory. The scope of warranty is limited to the product itself and KOFLOC 
shall not be held liable whatsoever for damages suffered by the customer due to a failure of the 
KOFLOC product regardless of significance and kind of such damages.

 

 

 

     

(3) Out of warranty 

The warranty shall not apply to the following failures even if they occur during the warranty period: 

 

a)    Failure due to misuse or improper repair or modification. (Failure resulting from use under 

conditions different from the manufacturing specifications is included.) 

b)    Failure due to dropping of the product after purchase. 
c)    Failure due to fire, earthquake, flood, lightning or other natural disaster, or riot, war or the like. 
d)    Failure due to intrusion of foreign matter from piping. 
e)    Failure caused by a problem specific to a combination with other incorporated product. 
f)    Other failures which are considered not attributable to KOFLOC. 
g)    When the product is used on your equipment (machinery), this warranty shall not apply to 

damages that are considered avoidable should your equipment be equipped with functions, 
structure and safety measures that are commonly employed according to the industry 
practice. 

 

 

 

 

 

 

 

 

 

 

 

Содержание EX-700R

Страница 1: ...MJ400271F1 Mass Flow Meter with indicator EX 700R Instruction Manual...

Страница 2: ...Ignoring this symbol and handling the product incorrectly may result in loss of life or serious injury Ignoring this symbol and handling the product incorrectly may result in personal injury or damage...

Страница 3: ...Precautions for Handling 3 Overview 4 Standard Specifications 5 ExternalView 6 Applicable Connectors and Pin Assignment 7 Operation 8 Troubleshooting 9 Precautions for maintenance 10 After sale Servi...

Страница 4: ...ID plate and make sure these specifications meet your order Date shown on the ID plate MODEL Model name Use of Needle valve Flow rate Output Model name EX 700R Mass Flow Meter Needle Valve 0 V withou...

Страница 5: ...MJ400271F1 4...

Страница 6: ...MJ400271F1 5...

Страница 7: ...MJ400271F1 6 Attension EX 700R and EX 700 old model are different adapter inputs...

Страница 8: ...g of flow rates without a need of troublesome flow rate compensation calculation by temperature pressure 3 1 Principle of operation The flow detect sensor is designed with heating wire resistance wire...

Страница 9: ...ashing Integrated flow rate indication range 3 8 digit indication Max 99 999 999 indication limiter flashing The units of indication are the same as the instantaneous flow rate Digital communication R...

Страница 10: ...MJ400271F1 9...

Страница 11: ...MJ400271F1 10...

Страница 12: ...MJ400271F1 11...

Страница 13: ...MJ400271F1 12...

Страница 14: ...MJ400271F1 13 EX 700R and EX 700 old model are different adapter inputs...

Страница 15: ...MJ400271F1 14...

Страница 16: ...MJ400271F1 15...

Страница 17: ...MJ400271F1 16...

Страница 18: ...0 OUT2 instantaneous flow rate lower limit preset setting OUT1 instantaneous flow rate lower limit preset setting Dead time value OUT1 integrated flow rate reach preset setting upper 4 digits OUT1 in...

Страница 19: ...Reference condition on flow rate 1 A B C D Low cut function selection 0 5 F S P 01 Low cut function selection 3 A B C D Input signals are measured during the period set here and an average value is c...

Страница 20: ...rate upper limit preset setting Indicated only when 10 11 or 30 31 are selected in P 10 Description of set values P 10 OUT1 output selection 0 0 The function works according to results of comparison...

Страница 21: ...Instantaneous flow rate upper limit output Output when instantaneous flow rate value P 21 upper limit preset value 20 Instantaneous flow rate lower limit output Output when instantaneous flow rate val...

Страница 22: ...setting Indicated only when 0 is selected in P 10 1 000 A B C D 1 0 0 0 0 500 1 500 Transmission speed selection 2 A B C D 0 Transmission speed Not indicated when is selected in P 40 Fixed value Star...

Страница 23: ...as keeps flowing The sensor must be replaced Please send it to our sales office or the dealer 3 The output will not become zero more than 45 minutes after power on a The control valve is leaking inter...

Страница 24: ...and expense provide a replacement product or repair the failed product at the KOFLOC factory The scope of warranty is limited to the product itself and KOFLOC shall not be held liable whatsoever for d...

Страница 25: ...MJ400271F1 24...

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