Mounting - Emerson Fisher 3582 Instruction Manual

Instruction Manual
June 2010
657, 657MO, 667, 667MO
SIZE 80 UP TO 51 mm (2 IN) TRAVEL
657
SIZE 70, 87 UP TO 51 mm (2 IN) TRAVEL
657, 657MO, 667, 667MO
SIZE 100 ALL TRAVEL
657, 657MO, 667, 667MO
SIZE 80 52 TO 76 mm (2.0625 TO 3 IN) TRAVEL
657MO, 667MO
SIZE 70, 87 78 TO 102 mm (3.0625 TO 4 IN) TRAVEL
657-4MO, 667-4MO
SIZE 70, 87 102 mm (4 IN) TRAVEL
NOTE:
KEY 55 (TUBING CONNECTOR) NOT SHOWN
41B8569-D SHT 1 AND 2 / DOC

Mounting

Key numbers used in this procedure are shown in
figure 2 except where indicated.
1. Figure 2 shows the various mounting parts
required for mounting on Fisher actuators. Mounting
parts for actuators that require spacers have the
spacers (key 50) included. 657 and 667 actuators,
sizes 70 through 100, with or without a side-mounted
handwheel, use spacers (keys 97 and 102) between
the stem connector and the connector arm (key 48).
On all other actuators that use spacers, place the
spacers (key 50) between the mounting plate (key
63) and the actuator mounting boss.
657MO, 667MO
SIZE 70, 87 UP TO 78 mm (3 IN) TRAVEL
Figure 2. Mounting Assembly
When mounting the valve positioner or valve stem
position transmitter on an actuator by another
manufacturer, provide spacers, if necessary, by
cutting sections from 1/2 or 3/8-inch pipe so that the
''X'' dimension matches the value given in figure 3.
2. As shown in figures 2 and 4 attach the connector
arm (key 48) to the stem connector so that the
connector arm extends through the yoke legs on the
side of the lower mounting boss.
3. Attach the valve positioner or valve stem position
transmitter to the mounting plate (key 63) using the
holes shown in figure 5.
3582, 582i, and 3583
513
SIZE 32
656
ALL SIZES
657MO
SIZE 34, 45, 50, 60
657-4, 667-4
SIZE 70, 87 102 mm (4 IN) TRAVEL
657, 667
SIZE 70, 87 78 TO 102 mm (3.0625 TO 4 IN) TRAVEL
667
SIZE 70, 87, 52 TO 78 mm (2.0625 TO 3 IN) TRAVEL
67CFR
11