IM-P357-29
CTLS Issue 14
32
5.5 PN9000EH (handwheel) all models with exception to the
PN9337EH and PN9400EH:
Note:
Ensure that the handwheel has no compressive load on the actuator springs.
-
Remove the plastic barrel plug (
A
), hold the actuator spindle at point (
B
) with a spanner
and simultaneously loosen and remove the screw (
C
).
-
Remove the handwheel (
D
), taking care not to displace the internal bearing (
F
).
PN9337:
Remove the plastic cap (
A
), hold the actuator spindle at point (
B
) with a spanner
and simultaneously loosen the screwed insert (
C
).
All variants:
-
The upper housing can now be removed following the relevant steps in Section 5.2.1
-
Remove the spindle connector (
E
) if the diaphragm needs to be replaced.
-
To re-attach the handwheel, the above procedure should be reversed ensuring the
correct torques are used.
-
Caution:
care must be taken not to damage the diaphragm. Ensure the actuator spindle
does not rotate when tightening the spindle connector. The handwheel must not have
anycompressive load on the springs when returning to automated control.
Table 2 Recommended tightening torques
Screw
C
Spindle connector
E
N m
lbf ft
N m
lbf ft
20
29.5
40
29.5
Summary of Contents for PN9120
Page 2: ...IM P357 29 CTLS Issue 14 2...
Page 11: ...IM P357 29 CTLS Issue 14 11 Fig 2 PN9400E 12 1 14 4 3 2 7 13 18 16 17 11 10 9 15 6 8 5 19...
Page 21: ...IM P357 29 CTLS Issue 14 21 Fig 10 11 26 and 27...
Page 23: ...IM P357 29 CTLS Issue 14 23 Fig 11 PN9100E spring extend 4 21 6 28 2 8 22 23 and 24...
Page 25: ...IM P357 29 CTLS Issue 14 25 Fig 12 PN9100E spring extend 21 6 2 22 23 and 24...
Page 33: ...IM P357 29 CTLS Issue 14 33 A E D C B Fig 17 F...
Page 41: ...IM P357 29 CTLS Issue 14 41 28 29 25 26 23 11 9 5 21 Fig 23 PN9400 4 3 30 23 19 20...
Page 42: ...IM P357 29 CTLS Issue 14 42...
Page 43: ...IM P357 29 CTLS Issue 14 43...
Page 44: ...IM P357 29 CTLS Issue 14 44...
