Flowserve Mechanical and Hydraulic - Manual (Page 2)

Mechanical and Hydraulic Overrides FCD LFENIM0004-00-AQ – 05/15
2
Contents
1 Standard Information 4
1.1 Using Flowserve Valves, Actuators & Accessories Correctly 4
1.2 Terms Concerning Safety
4
1.3 Protective Clothing 4
1.4 Qualified Personnel 5
1.5 Other General Requirements for In-Plant Installation 5
1.6 Spare Parts 5
1.7 Service/Repair 5
1.8 Storage 6
1.9 Valve and Actuator Variations 6
1.10 Unpacking 6
2 Mechanical Manual 7
2.1 Enclosed Jackscrew Manual Override (-JS) 7
2.1.1 Installation 8
2.1.2 Operation – Enclosed Jackscrew Override
Installed on Single-Acting Actuator 8
2.1.3 Operation – Enclosed Jackscrew Override
Installed on Double-Acting Actuator 9
2.2 Not Enclosed Jackscrew Manual Override (-JL) 9
2.2.1 Installation 11
2.2.2 Operation – Not Enclosed Jackscrew Override
Installed on LPS/LPC Single-Acting Actuator 12
2.2.3 Operation – Not Enclosed Jackscrew Override
Installed on Double-Acting LPC Actuator 13
2.3 Bevel Gear Manual Overrides (-BG) 14
2.3.1 Installation 14
2.3.2 Operation – Bevel Gear Override Installed on
LPS Single-Acting Actuator 15
3 Hydraulic Manual Overrides 16
3.1 Hydraulic Hand Pump Manual Override (-HP) 16
3.1.1 Installation 17
3.1.2 Operation – Hydraulic Hand Pump Override
Installed on LPS Single-Acting Actuator 17
3.1.3 Operation – Hydraulic Hand Pump Override
Installed on LPS Double-Acting Actuator 19
3.1.4. Operation – Hydraulic Hand Pump Override
Installed on LHS Single Acting Actuator 21
3.1.5 Operation – Hydraulic Hand Pump Override
Installed on LHS Double-Acting Actuator 22
4 Maintenance Instructions 24
4.1 Service Kits 25