7
❑
Remove all protective plastic plugs from all pneu-
matic connections (5 pcs.). Mount the metal
plugs (53) to the unused controller connections
with sealant (shown in 10.2 - 10.3).
For EJ (single acting, spring to close) and EJA (sin-
gle acting, spring to open) actuators, mount a
metal plug (54) to the C1 connection at the bot-
tom of the controller.
❑
Mount the O-rings (38, 4 pcs.) into the air con-
nections in the bottom of the controller and the
mounting plate (64).
❑
Install the mounting plate (64) on the actuator as
shown in 10.2 and 10.3.
❑
Place the valve controller on top of the actuator
so that the pointer is located in the position
shown in Fig.5.
❑
Fasten the screws (4).
3.3
Mounting on Metso Automation
actuators with VDI/VDE mounting face
See figures in Section 10.4 -10.6.
❑
Mount the H-shaped coupling (47) to the shaft.
Apply the thread-locking compound to the screw
(48) and tighten firmly.
❑
Remove all protective plastic plugs from the
pneumatic connections (5 pcs.). Mount the
metal plugs (54) with sealant to the unused con-
troller connections at the bottom of the controller.
❑
BJ and other single acting actuators:
mount a
metal plug (53) with sealant to the C1 connection.
❑
Set the direction arrow of the actuator in the direc-
tion of the valve closure member and attach the ear
(2) to the indicator cover in the position shown in
Section 11.6. Secure the screw of the ear using e.g.
Loctite and tighten firmly.
❑
Attach the bracket (1) to the ND9200H.
❑
Attach the bracket (1) to the actuator. The shaft cou-
pling of the ND9200H must fit into the ear (2) so that the
pointer is located in the position shown in Fig.4.
3.4
Mounting on linear actuator of
nelesCV Globe
See figure in Section 10.7
❑
Attach the J-shaped feedback lever (47) to the
positioner shaft. Apply the thread-locking com-
pound to the screws and tighten firmly.
❑
Remove all plastic plugs from all actuator connections
(5 pcs.). Mount the metal plugs (53) to the unused
controller connections with sealant.
❑
Mount the metal plug (54) with sealant to the connec-
tion C1 at the bottom of the controller and mount the
O-rings (38, 2 pcs.) to the connections.
❑
Attach the mounting plate (64) to the positioner
with screws (65).
❑
Mount the O-rings (38, 2 pcs.) and attach the
mounting plate (39) to the positioner with screws
(28).
❑
Mount the conical plug (16) to the lever and select
the position on the scale according to the valve
stroke.
❑
Install the O-ring (31) to the actuator. Place the con-
ical plug into the frame on the stem and tighten the
screws (4).
3.5
Mounting on linear actuator with IEC
60534 mounting face
See figure in Section 10.8
❑
Attach the feedback arm with spacer to the posi-
tioner shaft. Note the position of the pointer on
the shaft as in 10.8. Apply thread locking com-
pound to the screws and tighten firmly. Attach
the spring to the feedback arm as shown in Sec-
tion 10.8.
❑
Mount the positioner mounting bracket loosely to
the yoke of the actuator.
❑
Remove all plastic plugs from all actuator connec-
tions (5 pcs). Mount the metal plugs (54) with seal-
ant to the unused controller connections at the
bottom of the controller.
❑
Mount the positioner loosely to the mounting
bracket guiding the pin on the actuator stem to
the slot of the feedback arm.
❑
Align the bracket and the positioner with the actua-
tor stem and adjust their position so that the feed-
back arm is approximately at a 90° angle to the
actuator stem (in the mid-stroke position).
❑
Tighten the positioner mounting bracket screws.
Fig. 3
Mounting on EC and EJ actuators
O-rings
Fig. 4
Mounting on Metso Automation actuator with
VDI/VDE mounting face
C2
S
C1
The pointer on the coupling must
stay in this sector
11
Содержание ND9200H
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