Flowserve LPC Compact Actuator Series - Manual (Page 2)

Contents
1 Standard Information 3
1.1 General Usage 3
1.2 Terms Concerning Safety 3
1.3 Protective Clothing 4
1.4 Qualified Personnel 4
1.5 Other General Requirements for In-Plant Installation 4
1.6 Spare Parts 4
1.7 Service/Repair 4
1.8 Storage 5
1.9 Valve and Actuator Variations 6
1.10 Unpacking 6
2 Installation Instructions 7
2.1 Valve and Actuator Check 7
2.2 Connection With Valve and Mounting Kit 8
2.3 Travel-stop Bolts and Accessories 8
2.4 Pneumatic Supply Fluids 8
2.5 Initial Operation 9
2.6 Fail Open and Fail Close Configuration 9
3 Field Conversion 11
4 Maintenance Instructions 12
4.1 General Disassembly Instructions 12
4.2 Spring Container and Pneumatic Cylinder Maintenance 12
4.3 Housing and Scotch Yoke Maintenance 14
5 Troubleshooting 15
6 Disposal of Decommissioned Actuators 17
7 Annex 18
Figures
Figure 1: Actuator’s Position on the Wooden Pallet 5
Figure 2: Position of the Output Shaft 5
Figure 3: Standard Data Plate Position 7
Figure 4: Nameplate Sample 7
Figure 5: Actuator Configuration: Fail Close – Fail Clockwise – Single Acting 9
Figure 6: Actuator Configuration: Fail Open – Fail Counter Clockwise – Single Acting 9
Figure 7: Double Acting Actuator Configuration – Close Position 10
Figure 8: Double Acting Actuator Configuration – Open Position 10
Figure 9: Fail Close Configuration With Valve 10
Figure 10: Fail Open Configuration With Valve 10
Figure 11: Model Selection Table 18
Figure 12: Seals Material 18
Figure 13: Weights and Dimensions Table – Single Acting – Symmetric and Canted 20
Figure 14: Weights and Dimensions Table – Double Acting – Symmetric and Canted 21
Figure 15: Exploded View 23
LPC Compact Actuator Series FCD LFENIM0002-00-AQ 07/14
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