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STI S.r.l.
– Via Dei Caravaggi 15, 24040 Levate (BG) – ITALY www.imi-critical.com
Manual 5400, rev. 05 02/2018
– RTQHS
7
5
INSTALLATION
5.1
Transport
Warning
The lifting and handling must be made by qualified staff and in compliance with the laws
and provisions in force.
Lift the actuator as shown in Figure 2 taking care that the maximum opening angle
between the chains remains below 90°.
The lifting points are appropriate for the lifting of the actuator alone and not for the valve +
actuator assembly.
Avoid that during the handling, the actuator passes above the staff.
The actuator should be handled with appropriate lifting means considering the mass of
actuator. The mass is printed on the label of the actuator.
The mass is also reported on the delivery bill and on overall-dimensions drawings
furnished with the documents accompanying the actuator.
In case the information regarding the weight is missing consult www.stiactuation.com for
base actuators or ask this information at [email protected]
Fig. 2
– Lifting points for RTQHS actuator series
Important
Not performing the following procedures will invalidate the product guarantee.
90° max
Summary of Contents for STI RTQH Series
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