Flowserve Worcester Controls Electri-SAFE DataFlo Manual de usuario descargar pdf (Pagina 18)

18 Electri-SAFE DataFlo Digital Electronic Positioner FCD WCAIM2048-01

Flow Control

Worcester Controls

Switch Common N.O.

2 Red Blue

3 Brown/White Orange

6.1 Assembly

a. M2 – TWO SPDT MECHANICAL SWITCHES

1. Stack two switches (item 1) and attach to the adjustment

plate (item 2), as shown in Figure 4, using two #4-40 x 1"

screws (item 3) provided. Note: One of the screws will

thread into a tapped hole in the adjustment plate while

the other engages a clearance hole without threads.

2. Assemble the switches and adjustment plate to the base

plate (item 4) as shown below, using the “loose” #4-40 x

1" screw and the #4-40 x

8" screw (item 5) and #4

washer (item 6). Move the adjustment plate to a middle

position and tighten the screws.

6.2 Cams

Assemble the first spring cam, the spacer and second spring

cam. To work the spring cam down the shaft, squeeze the two

protrusions and turn. See Figure 5.

6.3 Wiring

NOTE: All wiring is to be run neatly and away from any rotating parts,

using wire ties, if necessary. Use caution to avoid pinching wires

between the base and cover flanges. All wiring to terminal strip

should be inserted only to midpoint of terminal strip.

a. The wire leads will be connected to the switches as

provided. Pay close attention to the switch labels,

schematics, wire colors, etc. when wiring the switches.

Switches are to be wired to the terminal strip as shown in

wiring diagram to the right.

Figure 4

Figure 5

Figure 6

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Flowserve Worcester Controls Electri-SAFE DataFlo Manual de usuario Pagina 18