Burkert Type 1062 - Manual (Page 21)

21
Assembly
Type 1062
O
H
J
L
N
K
P
M
→
Check that the seal "H" is fitted
and that it is correctly posi-
tioned inside the actuator.
→
Screw the adapter nut "J" in the
top part of the actuator.
→
Screw the connecting pin "K"
with locknut "L" in the adapter
nut "J".
→
Adjust the stroke of the actuator
(by more or less screwing the
connecting pin "K") depending
on the operating mode of the
valve:
- if the valve operates as nor-
mally closed (NC), adjust
the stroke by starting valve
closed.
- if the valve operates as nor-
mally open (NO), adjust the
stroke by starting valve open.
→
Block the locknut "L".
→
Insert the seal "M" in the con-
necting pin "K".
→
Screw the stem "N" on the
stem "O" of the actuator.
P
→
Insert the protection hood "P".
D
→
Insert the duplication system
"D" into the stroke limiter.
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