Start-Up Checklist - Fisher ED Safety Manual

ED, ES, ET, EZ, HP, HPA Valves w/ 657/667 Actuator
November 2011
Appendix A
Sample Startup Checklist
This appendix provides a Sample Start­up Checklist for a Fisher ED, ES, ET, EZ, HP, or HPA valve. A start­up checklist will
provide guidance during the final control element's emplo yment.

Start-Up Checklist

The following checklist may be used as a guide to employ the ED, ES, ET, EZ, HP, or HPA valve in a safety critical SIF
compliant to IEC61508.
#
Target Safety Integrity Level and PFD
Correct valve mode chosen (Fail­closed, Fail­open)
Design decision documented
Pneumatic compatibility and suitability verified
SIS logic solver requirements for valve tests defined and documented
Routing of pneumatic connections determined
SIS logic solver requirements for partial stroke tests defined and
documented
Design formally reviewed and suitability formally assessed
Physical location appropriate
Pneumatic connections appropriate and according to applicable codes
SIS logic solver valve actuation test implemented
Maintenance instructions for proof test released
Verification and test plan released
Implementation formally reviewed and suitability formally assessed
Electrical connections verified and tested
Pneumatic connection verified and tested
SIS logic solver valve actuation test verified
Safety loop function verified
Safety loop timing measured
Bypass function tested
Verification and test results formally reviewed and suitability formally
assessed
Tubing blockage / partial blockage tested
Safety loop function tested
10
Activity
determined
AVG
Implementation
Verification and Testing
Maintenance
Result
Design
SIL Safety Manual
D103401X012
Verified
By Date