OLGAS-H
– High pressure spring return hydraulic actuator
Use and maintenance manual
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Pag. 12
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2.3.2 ACTUATOR HANDLING (VALVE STEM WITH VERTICAL
AXIS)
The lifting and handling of the actuator must be done by
qualified personnel and in accordance with the laws and
regulations in force. Avoid the lifted actuator to be hung
above the personnel.
The actuator must be lifted by means of a suitable lifting
apparatus. The weight of the actuators is indicated in
the technical documentation attached to the equipment
itself.
For lifting and moving the actuator, use only hooks
fitted with safety latch, like the one, for example, shown
in follow figure 2.1
Picture 2.2
– Lifting points for OLGAS-H actuators
1-2 = Lifting points ( obligatory ) 3 = Balancing point
Figure 2.1 Example of hook with
safety latch
