Emerson V150 Bedienerhandbuch PDF herunterladen (Seite 15)

Basis Weight Actuator

Figure 11. Limit Switch Connection Schematic, 2 Limit Switches (Standard)

NOTE:

LS1 & LS2 OPEN THE COMMAND CIRCUITS TO STOP THE ACTUATOR

AT THE LIMIT CONDITIONS.

E0016 / IL

(CABLE OD = 9.1mm)

Adjustment

Limit Switches

The Basis Weight Assembly is standardly shipped with

2 limit switches. 4 limit switches can be wired by the

customer.

1. Mark the position of the actuator travel indicator

cover (figure 2) so that you can return it to the same

position after adjustment. Loosen the screws and re-

move the actuator position indicator.

2. Use the handwheel to position the actuator to 0 de-

grees rotation (fully closed). If necessary, refer to the

valve body instruction manual to determine the fully

closed position.

3. Loosen (slightly) the two screws on the limit switch

for 0 degrees rotation (LS2). Move the switch until you

can hear a click, which indicates that the switch has

been actuated.

4. Tighten the limit switch screws.

Note

Check the limit switch when you release,

or close, it. If the mounting screws are

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 31 32

Keine Kommentare

Emerson V150 Bedienerhandbuch Seite 15