Flowserve LPS Series Heavy-Duty Actuators - Manual (Page 2)

LPS Series Heavy-Duty Actuators FCD LPS-SM-00 – 1/14
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Summary
1 Safety Function Specification ..................................................... 3
Configuration of the Product ...................................................... 3
3 Service Condition Limitations (Limitation Of Use) ..................... 3
4 Expected Lifetime....................................................................... 3
5 Failure Modes and Estimated Failure Rates ................................ 4
6 Periodic Test and Maintenance Requirements
6.1 General ........................................................................................... 4
6.2 Full Stroke Test .............................................................................. 4
6.3 Partial Stroke Test .......................................................................... 4
6.4 Proof Test and Periodic Maintenance ............................................ 5
7 Hardware Fault Tolerance ........................................................... 5
8 Classification.............................................................................. 5
9 Safe Failure Fraction .................................................................. 5
10 Mean Repair Time ...................................................................... 5
11 Systematic Capability ................................................................. 5
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First issue / Prima
emissione
01/07/2013 UT F.Pellinghelli (R&D Mngr.)
n° DESCRIPTION DATE ISSUED EMESSO APPROVED APPROVATO