Emerson Fisher 3582i Instruction Manual page 14

3582, 582i, and 3583
January 2013
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.
4. Mount the 67CFR regulator:
D 3582 valve positioners (except 3582NS) and 3583 valve stem position transmitters, mount the regulator on the
integral boss on the bypass block.
D 3582NS valve positioners, use the mounting plate with provision for separately mounting the 67CFR regulator.
Separately mount the positioner and the regulator on the mounting plate.
D 3582i valve positioners, mount the regulator on the integral boss that is part of the 582i converter housing.
5. As shown in figure 5, the mounting bracket has four sets of holes for mounting the assembly to the actuator. Refer
to table 8 to determine which set of mounting holes to use, then attach the assembly to the lower mounting pad on
the actuator.
CAUTION
To avoid equipment damage, be certain the connector arm clears the valve positioner or valve stem position transmitter
case as the actuator moves through its complete stroke.
6. Position the actuator to its mid‐travel position using a handwheel or manual loading regulator.
7. Slip the round end of the travel pin (key 60) into the rotary shaft arm (key 2) slot as shown in figure 4.
8. Slide the square end of the travel pin into the pin holder and pin lock (keys 61 and 59). Place the pin lock and holder
into the slot in the connector arm (key 48). Screw the cap nut (key 62) onto the pin lock (key 59), but do not
tighten.
9. With the actuator at its mid‐travel position, lift the rotary shaft arm so that the 0‐degree index marks on the rotary
shaft arm are aligned with the case index marks as shown in figure 6.
CAUTION
Never set the travel pin at a setting that is less than the actual actuator stroke. Setting the travel pin at a setting that is less
than the actual actuator stroke will cause the cam to rotate more than 60 degrees, causing damage to the cam or other
parts.
10. Position the travel pin so that it is perpendicular to the connector arm and aligns with the correct actuator stem
travel index on the rotary shaft arm. Tighten the cap nut to a torque of 10.6 N•m (94 in•lbf) (key 62 in figure 4).
11. Check the travel pin setting using the following procedures:
D For standard travel pin setting (that is, with the travel pin setting equal to total actuator travel). Stroke the
actuator to each end of its travel. At each end of travel, the 30‐degree index marks on the rotary shaft arm should
align with the case index marks. If the index marks are not in line, loosen the cap nut (key 62) and slide the travel
pin (key 60) in the rotary shaft arm slot until the 30‐degree index marks align with the case index marks. Be sure
the travel pin remains perpendicular to the connector arm. After making this adjustment, tighten the cap nut
and re‐check the arm at the mid‐travel position. If the 0‐degree index marks do not align, repeat this procedure.
D For special travel pin setting (that is, with the travel pin setting greater than total actuator travel). Check the
index marks using a procedure similar to the standard settings procedure. The arm will not rotate a full 60
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Instruction Manual
D200138X012