26
006 46 41
008 46 41
009 46 41
0100 46 41
0150 46 41
0200 17 60
0350 17 60
0400 17 60
0700 17 60
1100 17 80
1200 17 80
2000 17 80
2500 17 100
3800 17 100
5100 17 100
5400 17 100
8300 17 100
9600 17 100
9800 17 100
11000 17 100
15000 17 130
15600 17 130
July 2020
Installation, Operation and Maintenance Manual
MAN616_EAC Rev. 5
Section 3: Operation and Use
Operation and Use
1. Loosen the lock nut “d”.
2. If the actuator angular stroke is stopped before reaching the end position,
unscrew the stop screw “v” by turning it anticlockwise until the valve reaches the
correct position.
3. If the stop-screw is too hard to be operated, reduce or remove the cylinder
pressure, in order to move the mechanism far from the screw. Operate the
setting-screw and then pressurize again the cylinder to reach end position.
4. If the actuator angular stroke is stopped beyond the end position, screw the stop
screw by turning it clockwise until the valve reaches the correct position.
5.
Tighten the lock nut, after having correctly placed the threaded seal washer
“s” and “w”.
To operate the adjustments refer to following table:
Spring container size Wrench C1 (mm) Wrench C2 (mm)
Table 9.
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