Rev. b
11/09
2
DIM152
G, G0= Max 100 m (328 ft.) ............................... 1.5 mm² (AWG 15)
X1, MX, Y, VH, VC = Max 200 m (656 ft) ........... 0.5 mm² (AWG 20)
2
1
3
(0)
-
Raise the valve stem
-
Remove the cover and rotate the pivot clockwise so that the rack comes
out for assembling it with the valve stem; the pivot can be locked by a
spanner as shown in the picture
-
Rotate the actuator to screw the extension on the valve stem, so lock it
tightening the nut on the stem.
-
Tighten the two nuts on the U-bolt to lock the actuator.
-
Remove the key from the pivot and mount the small cap. The pivot must be
rotated of 1/2 turn to assembly 45 mm stroke valves. It is necessary to
rotate it with several turns for valves having lower strokes; as an alternative
it is possible to insert the nut in place of the jagged washer to lock the
stem extension in a lower position. Thus for assembling the valve rotating
the pivot of 1/2 turn.
3b
4
5
6
Observe the phases
during the parallel
connections
(Pages
3-4)
or
See the adjustment on page 5
or
See the adjustment on page 5
