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Genebre Building. Av. de Joan Carles I, 46-48 
08908 L'Hospitalet de Llobregat. Barcelona (Spain) 
[email protected]   - www.genebre.es 

 

 

GENEBRE S.A. 

            LAST UPDATE: 16/07/2020                      UPDATE NUMBER:  0 

 
 

 
 
 
 
 

 
 
 

 

 

4.3 From Automatic to Manual 
 

1-Pull upwards the lock device (part.9) and turn the handle (part.10) upwards. 
 
2-Let the lock device (part.9) down and move the handle (part.10) to position it. 
 
 
 
 
 

 

 
 

 
 
 
 
 

 

Important: 

When Pin is pull upwards, if handle is unable to move, check by turning the hand wheel 
slightly. If unable to pull Pin upward, unscrew the pin by with spanner to loosen the Pin 
slightly 

 

For the valves operated with gear box, the quantity of turns to be done for a complete 
operation cycle 90º will be conditioned by the transmission ratio of the gear box.  
 
 

 
 
 
 
 

Ref. 

Gear Ratio 

5971 04 

35:1 

5971 05 

55:1 

5971 06 

55:1 

Lock Device 

Handle 

Lock Device 

Handle 

Содержание 5971

Страница 1: ...08908 L Hospitalet de Llobregat Barcelona Spain genebre genebre es www genebre es GENEBRE S A LAST UPDATE 16 07 2020 UPDATE NUMBER 0 1 INSTALLATION OPERATION AND MAINTENANCE MANUAL Declutchable Gear...

Страница 2: ...ctions 1 Assembly Drawing 3 1 1 Parts List 3 2 Storage 4 3 Installation instructions 4 3 1 Preparation 4 3 2 Assembly to the valve 4 3 3 Assembly to the actuator 4 3 4 Adjustment of the regulation scr...

Страница 3: ...NUMBER 0 3 1 Assembly drawing 1 1 Parts list N Name Material Surface Treatment 1 Body WCB Epoxy coating 2 Adjust bolts AISI 304 3 Gear Carbon Steel 4 Top cap WCB Epoxy coating 5 Cap Carbon Steel Pain...

Страница 4: ...ar Operator is delivered in the closed position 3 2 Assembling to the valve 1 Check if the bolt circle on top flange and stem dimensions of the valve coincide with the bolt circle and square hole of t...

Страница 5: ...on and fully closed in Close position Adjust the Regulating Screws part 2 as much as necessary between the range of adjustment 4 Operation instructions 4 1 Manual operation Manual gearbox designed to...

Страница 6: ...art 9 down and move the handle part 10 to position it Important When Pin is pull upwards if handle is unable to move check by turning the hand wheel slightly If unable to pull Pin upward unscrew the p...

Страница 7: ...e acting actuator the torque exerted by the actuator with the springs to close the valve must be taken into account Important To operate the valve and actuator manually there is no air pressure inside...

Страница 8: ...threaded ends to check if they are loose or with rust Tighten them if necessary 6 Hygiene and Safety Instructions 6 1 Fluids that go through the valve can be corrosive toxic flammable or pollutant Whe...

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