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11 

EPDT-263b

 

(3) Rotate the screen by 45

°

. *3 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

(6) Lower each of the handles between the 

stopper and install the thumbscrew. *4 

 
 
 
 
 
 
 
 
 
 
 
 

 
 

 

 

 

 

*3 Rotate the screen until the top (left) corner 

of the triangle embossed on the body is 
aligned with the top (right) corner of the 
triangle printed on the screen handle.     
If these triangles are not aligned with each 
other, the screen may come off during use.     

Caution 

Align corners of 
the triangles.     

NG 

The handle is not 
engaged with the 
stopper by the 
thumbscrew. 

The handle is not 
between the 
stopper. 

(5) Rotate the stopper ring until each 

handle reaches the stopper.   

 

(4) Install the cover to the body.     

Push in the cover strongly until the stopper ring 
tab comes in contact with the body.     
At this time, wipe the old grease and apply new 
grease to the O-ring or its contact surface.     

 

Stopper 

Warning 

 

 

*4 Before using the product, make sure to 

lower each of the handles between the 
stopper and install the thumbscrew.   

It is very dangerous to use the product in 
the following conditions. Failure to follow 
this notice may cause the cover to come off.

 

NG 

Содержание ST-10

Страница 1: ...ould result in death or serious injury Caution This symbol indicates a hazardous situation that if not avoided may result in minor or moderate injury or may result in only property damage Table of Con...

Страница 2: ...installation 2 Material Body Ductile cast iron Screen Stainless steel Connection Perforation 8 10P Mesh Standard 60 mesh 3 Rust proof Electrodeposition coating 1 Available with davit for 250A 2 If flu...

Страница 3: ...ug 5 Screen 14 Bolt 6 Handle 15 Plug 7 O ring 16 Eye bolt 8 O ring 17 Name plate 9 Thumbscrew 18 Rivet Eye bolt 16 is available only for 150 to 250A Nominal size L H1 H2 Screen Plug 13 Plug 15 Weight...

Страница 4: ...h Davit Nomin al size L H1 H2 Screen Plug 13 Plug 15 Weight kg ds ls 250A 550 215 285 258 278 R1 2 R3 8 156 No Parts name Davit Davit handle Hanging bracket bracket Weight kg 160 Davit mounting positi...

Страница 5: ...equipment see Fig 1 Pressure Loss Chart Fig 1 Pressure Loss Chart For Water As a reference the standard flow velocity is specified in the Japanese Industrial Standards JIS as a guide to select an app...

Страница 6: ...differential pressure measured when pressure gauges are installed before and after the product see Fig 2 2 If fluid flows from bottom to top install a blow valve in order to remove scale accumulated a...

Страница 7: ...operly 2 Make sure to support pipes and to secure the product firmly If an excessive piping stress is applied the product may be deformed 3 When installing secure the space required for maintenance or...

Страница 8: ...er for the flow rate see Fig 1 Pressure Loss Chart on Page 3 Foreign substances are not removed 1 The screen 5 is damaged 1 Disassemble the product and replace the screen 5 with a new one 2 The O ring...

Страница 9: ...on once a year Add the following item to the above daily inspection items Item How to inspect When abnormality is found Clogging of the screen 5 Disassemble the product and check the screen 5 visually...

Страница 10: ...f the stopper ring is not turned smoothly lift the handle strongly The cover is pushed down and the stopper ring can be turned smoothly 2 To remove the cover do not lift the both handles at the same t...

Страница 11: ...se the O ring to be damaged 3 If the screen is deformed or damaged replace it with a new one Failure to follow this notice may keep the product from functioning properly 4 If the O ring is damaged or...

Страница 12: ...is not engaged with the stopper by the thumbscrew The handle is not between the stopper 5 Rotate the stopper ring until each handle reaches the stopper 4 Install the cover to the body Push in the cove...

Страница 13: ...ice life listed on table below is only reference No Parts name Service life reference 7 O ring 3 years 8 O ring 3 years 5 Screen 5 years Eye bolt 16 16 is available only for 150 to 250A Bolt 10 14 Bol...

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