2. Quick Start
TEC 2000 Installation & Operation Manual E2K-405-0902
2-2
C. Set open valve travel limit.
1. Valve Operation
1a. For Electrical Operation use the control knob to move the valve in the open
direction. Proceed to Step No. 2.
1b. For Manual Operation depress the declutch lever while rotating the
handwheel until the clutch is fully engaged. Release the lever. The clutch
will be retained in the handwheel mode by spring-loaded latches. Verify the
valve is fully opened. Move the valve in the close direction for one handwheel
turn to allow for coasting of the motor.
2. When the desired open position is reached, place the selector knob in the STOP
position. “ACCEPT OPEN LIMIT?” will be displayed.
3. Rotate the control knob to YES. “SAVE LIMITS?” will be displayed.
4. Rotate the control knob to YES.
The position limits are now set. The actuator will operate in the normal LOCAL and
REMOTE modes.
NOTE: The user is not required to exit setup after setting limits for the first time. At
the completion of setting the limits the actuator should be in the “STOP” mode and
the valve should be at its open limit. The LDM should display “100%,” and the RED
LED should be ON. The graphics display of the valve should represent full open.
Figure 2-1 Declutch Lever and Handwheel
Declutch Lever Handwheel
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