Flowserve Mechanical and Hydraulic Manual de usuario

Experience In MotionUSER INSTRUCTIONSInstallationOperationMaintenanceMechanical and Hydraulic Manual OverridesFCD LFENIM0004-00-AQ – (05/15)

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/1510Figure 4 – Detail of LPS Double-Acting with Enclosed Jackscrew Override (Declutchabl

11Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.comThe Not Enclosed Jackscrew is a simple manual override solution, consist

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15122.2.2 Operation – Not Enclosed Jackscrew Override Installed on LPS/LPC Single-Acti

13Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.com2.2.2.2 Restoring Automatic Operation To restore automatic operation:2.2

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15142.2.3.2 Restoring Automatic Operation To restore automatic operation:2.2.3.2.1 Oper

15Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.com2.3.1.3 Tighten the seal nut.2.3.1.4 Pneumatically stroke the actuat

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15163 Hydraulic Manual Overrides Hydraulic Manual Overrides of LFPS heavy duty actuators

17Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.com3.1.1 Installation - Travel-Stop Bolts Adjustment Hydraulic Hand Pump Ov

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15183.1.2.1.3 If an additional stop valve SV2 is installed, make sure it is in the open

19Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.comFigure 13 – Details of Hydraulic Hand Pump Manual Override for Single-Ac

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/152Contents1 Standard Information 41.1 Using Flowserve Valves, Actuators & Accessor

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15203.1.3.1.5 To stroke the actuator in the open direction, switch the manual selector

21Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.com3.1.4. Operation – Hydraulic Hand Pump Override Installed on LHS Single

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/1522Figure 18 – Hydraulic Diagram of Manual Override for LHS Single Acting3.1.4.2 Restor

23Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.com3.1.5.1 Manual Operationa CAUTION: prior to operating the actuator by m

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15244 Maintenance InstructionsMechanical and hydraulic manual overrides of LFPS heavy du

25Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.com4.1 Service KitsSpare Parts of both Mechanical and Hydraulic Manual Ove

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/1526Table 3 – Spare Parts of Not Enclosed Jack Screw Manual OverrideNUMBER DESCRIPTION Q

27Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.comTable 5 – Spare Parts of Hydraulic Manual Override: Hydraulic Cylinder A

flowserve.comTo find your local Flowserve representative or for more information about Flowserve Corporation, visit www.flowserve.com.FCD LFENIM0004-00

3Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.comFiguresFigure 1 – Enclosed Jackscrew Manual Override for Double-Acting

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/1541 Standard Information1.1 Using Flowserve Valves, Actuators and Accessories Correct

5Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.com1.4 Qualified PersonnelOnly Qualified Personnel should perform installati

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/1561.8 StorageIn many cases Flowserve products are manufactured from stainless steel.

7Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.com2 Mechanical Manual OverridesMechanical Manual Overrides on LFPS heavy du

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/1582.1.1 Installation - Travel-Stop Bolts Adjustment Enclosed Jackscrew Override Inst

9Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15flowserve.com2.1.2.1.3 Operate the handwheel counterclockwise (CCW) to open the valve