Page 320 - Root Cause Failure Analysis
P. 320
308 Index
Problems, 33 Standard maintenance procedures, 25,3 1,
Process 32.38
instability, 249 Standard operating procedures, 14,38,40
parameters, 38 Startup procedures, 89
performance, 72 Static efficiency, 101
rolls, 164, 267 Static head, 80,99
Procurement practices, 28,39 Static pressure, 101
Procurement specifications, 2 1 Steam traps, 187, 276
Pumps Suction volume, 8 1
in parallel, 8 1 Supervision, 42
in series. 8 1 Symptoms and boundaries, 25
Quality control, 46 Thermodynamic laws, 127
Questions to ask, 20 Thermodynamic steam trap, 189
Thermostatic steam trap, 188
Radial blade fans, 100 Three-way valves, 212
Reciprocating compressors, 136,258 Tip speed, 101
Reciprocating pumps, 243,245 Total dynamic head, 84
Reducer gear drives, 17 1, 271 Total system head, 84, 242
Reduction in unit cost, 52 Training, 38,41,63
Regulatory compliance, 14,62 Training records, 3 1
Repetition of tasks, 61 Transient procedures, 28
Report preparation, 54 Two-way valves, 21 1
Reporting problems, 37
Resource conservation and recovery act, 71 Unloading frequency, 136
Roll face, 166
Roll neck, 166 Valve actuators, 2 17
Root cause, 4, 5, 14 Vane pump, 94
Root cause failure analysis, 19 Vapor pressure, 80
Rotary compressors, 130, 257 Vector control, 196
Rotary pumps, 244 Velocity head, 80, 102
Rotating speed, 96 Velocity pressure, 102
Vendor evaluation, 40
Safety, 10, 11, 12, 13, 23, 27,58 Vendor specifications, 33
Screw conveyors, 117 Vibration analysis, 33
Screw pump, 93 Viscosity, 95, 152
Scrubber rolls, 169 Visual inspection, 35
Seals, 220,280
Sequence-of-events analysis, 3 1 Wear particles, 38
Setup procedures, 25, 32 Work environment, 45
Short-circuit protection, 200 Worker responsibilities, 64
Spill hazards, 62 Worker selection, 43
Spill prevention, 63 Worker-machine interface, 44
Spill response, 63 Worm gears, 182
Spiral gears, 180
Spur gear pump, 92 Zero1 gears.179
