GESTRA ZK 29, Руководство по установке

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The following steps are the same for both types of
actuator.
 Remove the sealing fluid line (if mounted) from
the connection (29).
 Unscrew the hexagon nuts (40) of the stud
bolts (41) on the cover.
You can now take the bonnet with stem off the
body.
Attention!
Equipment may not work properly or get
damaged if parts are canted or tilted
during removal work.

Use suitable lifting gear to lift the
components off the body.

Make sure that the components are
not canted or tilted.
 Make sure that the component parts
are not damaged by physical shocks.
The required bearing capacity of the lifting gear
depends on the equipment type. Contact the
manufacturer for more information on the weights
of the individual parts.
 Lift the cap (3) off the body together with the
spindle (8).
The following drawing shows the
equipment with actuator bearing for an
electric rotary actuator.