Flowserve LHS Hydraulic Heavy-Duty Actuator Series - Manual (Page 5)

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LHS Hydraulic Heavy-Duty Actuator Series FCD LFENIM0003-00-AQ 7/14
a CAUTION: The actuator lifting and handling should be made by qualified staff and in compliance with the laws and
provisions in force.
a WARNING: The lifting lugs are appropriate for actuator lifting alone and not for the valve and actuator assembly
lifting. Avoid that during the handling, the actuator passes above the staff. The actuator should be handled with
appropriate lifting means. The weight of the actuator is reported on the packing slip and on overall-dimensions
drawings furnished with the documents accompanying the actuator.
For actuator weight, refer to Figures 24 and 25 in Annex section. For the general actuator dimensions, refer to LHS
technical bulletin LFENTB0003, available on www.flowserve.com.
NOTE: For lifting and handling, use the eyebolts on the
housing. The eyebolt on the spring can (for single
acting version) is only for the mounting/dismounting
steps or eventually for balancing the actuator.
Figure 2: Handling of the Double Acting Actuator
Figure 3: Vent Valve Position
a WARNING: Only for actuator balancing or spring
container mounting/dismounting operation
Figure 4: Single Acting Actuator Lifting System
CENTER OF MASS EYEBOLTS FOR ACTUATOR LIFTING
Figure 1: Eyebolts for the Lifting