Electric Valve Motor Voltage - Teledyne D series Installation And Operation Manual

D Series Syringe Pumps
Section 9 Pump Maintenance, Troubleshooting, and Servicing
Figure 9-40 Electric valve motor voltage
9-42
2. Inside the controller, attach the leads of a voltmeter across
resistor R204 on the electric valve interface board.
3. Press (
ACC CTRL
4. Press the number key that corresponds with the new
motor. This opens the valve.
5. Press the corresponding number key again to close the
valve; the motor will continue to apply torque to the valve
for approximately 30 seconds.
6. On the electric valve assembly CBA, adjust the correspond-
ing potentiometer to the voltage printed on the side of the
motor (refer to Figure 9-41).
Note
This procedure must be done during the 30 seconds that the
motor is applying torque and the valve is in its closed position.
The valve may have to be opened and closed more than once
to complete this procedure.
Calibration Voltage
Value
) > ( ).
PRGM GRAD