Burkert 1062 Manuel D'utilisation page 24

H
K
M
J
L
24
→
Remove the top part "H" of the
actuator, by unscrewing it with
the spanner available in acces-
sories (item number 639172 for
an actuator size 100mm or item
number 639173 for an actuator
size 125mm).
→
Insert the seal "J" into the groove
of the adaptater nut "K".
→
Screw the adaptater nut "K" in
the top part of the actuator.
→
Screw the locknut "L" on "K",
inside the top hat of the actuator.
→
Insert the seal "M" into the adap-
tater nut "K".
→
Screw back the top part of the
actuator.
english
Type 1062
Assembly
→
Screw the connecting pin "N"
Q
with the locknut "O" in the
adapter nut "K".
P
→
Adjust the stroke of the actuator
N
(by more or less screwing the
connecting pin "N") depending
O
on the operating mode of the
valve:
- if the valve operates as nor-
- if the valve operates as nor-
→
Block the locknut "O".
→
Insert the seal "P" in the con-
necting pin "N".
→
Screw the stem "Q" on the
stem "R" of the actuator.
R
mally closed (NC), adjust
the stroke by starting valve
closed.
mally open (NO), adjust the
stroke by starting valve open.