I
MO-D52/R52
4
9/21 Rev. 0
Unpacking
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When hoisting up the actuator from its packing, use a standard belt suited to lift the actuator. Use
two pairs of lifting rings in a way that the load is applied to them equally. See Fig. 1. However,
if the control valve is hoisted up with the actuator, do not use lifting rings, but hoist the control valve
as illustrated in Fig. 2. Failure to observe these instructions may allow the hoisted control valve to
drop and injure or may cause damage to the actuator.
After unpacking, observe the following precaution to maintain performance of the actuator.
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If accessories such as positioner, booster relay, solenoid valve and manual operation unit are
attached to the actuator, take care not to apply the load from the lifting belts to them. When you
put the actuator on a floor, do not allow the accessories and the manual operation unit to
contact the floor directly to avoid them from bearing the load of the actuator.
Fig. 1.
Fig. 2.
