Baker Hughes Masoneilan SVIII AP Installation And Maintenance Manual

Contents

Baker Hughes Masoneilan SVIII AP Installation And Maintenance Manual Manual pdf 94 page image

© 2017 Baker Hughes, a GE company, LLC. All rights reserved.94 | BHGECalibrationNOTE Always perform configuration before running calibrationfunctions.CAUTION Pilot Trim Valve Applications require the use of the Manual Stopcalibration procedure. Do not run Find Stops or the ValVue SetupWizard on valves with Pilot Trim or damage to the valve will occur.Calibrating the SVI II AP Unit Using PushbuttonsTo calibrate the SVI II AP (see Figure 41 on page 97):1. Observe the display following power-up. The SVI II AP powers up in the previously activemode either MANUAL or NORMAL (operating) mode: If in NORMAL mode, the display alternates between POS and SIGNAL indicating Normalmode. If in MANUAL, the display alternates between POS –M and SIG indicating MANUALmode.2. With MANUAL mode displayed, press * to select the MANUAL mode.3. Press any key to enter MANUAL menu.4. Press + to display SETUP.5. Press * to enter SETUP mode.6. In SETUP mode press * again;CONFIG appears. Pressing + again bringsCALIB.7. Select CALIB by pressing *. STOPS appears.8. Press * to perform FIND STOPS.The valve moves full open and back to full closed.9. Observe all warnings.10. Press * and the valve strokes and automatically calibrates valve travel.11. After the STOPS procedure finishes, press + twice until TUNE appears.