Burkert 1062 Manuel Utilisateur page 21

7.2. Replacing the top part of an
actuator size 40mm
noTE
the tightness of the actuator is not guaranteed when the
cover is removed.
• Prevent the projection of fluids into the actuator.
B
Fig. 5 Replacing the top part of the actuator size 40mm
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Type 1062
Assembly
→
Remove the top part
of the actuator, "A",
by unscrewing it with
A
the spanner available
in accessories (item
number 639175).
→
Remove the top part
of the actuator rod,
"B", by unscrewing by
hand.
→
Screw the top part of
the actuator supplied
with the 1062 to the
actuator size 40mm,
and tighten it using the
spanner (item number
639175).
7.3. Fitting the position feedback to a
pneumatic actuator
noTE
the tightness of the actuator is not guaranteed when the
transparent cap is removed.
• Prevent the projection of fluids into the actuator.
the tightness of the position feedback is not guaranteed
when the cover is removed.
• Prevent the projection of fluids into the position feedback.
the position feedback may be damaged if a metal com-
ponent comes into contact with the electronics.
• Prevent contact of the electronics with a metal component (a
screwdriver, for example).
→
→
C
D
→
English
If the valve is fitted with an actuator
size 40mm, replace the top part of the
actuator. See paragraph 7.2.
Unscrew the cone point set screw "C"
from the 1062 to unlock the dupli-
cation system "D" using a hexagonal
male spanner.
Carefully remove the duplication
system "D" from the housing of the
1062.
17