Performs Preventative And Predictive Maintenance,commissioning , Decommissioning Flashcards
(20 cards)
Decommissioning turbine put into storage, what do you you do to protect the blades?
Apply protective compound to blades
How do you check machine temperature
Pyrometer
Process to installing new pistons?
Install piston, install wrist pin,install gasket, install head then torque
Commissioning hydraulic system and actuator is acting erratically,what do you do?
Bleed air from the system
What type of maintenance does the most harm to machinery?
What is first thing to do with conveyor for maintenance after you lock out
Test to make sure its off completely
When shutting down a piece of equipment for maintenance what’s your first check?
Lockout/tagout
When decommissioning a steam turbine what do you watch for?
Asbestos
What do you use to clean turbine blades?
Steam-walnut shells, gas- detergent
Best maintenance for a conveyor?
Lubrication
Predictive maintenance, what are some signs?
Noise,heat,vibration
What is Preventive maintenance?
Checking things every so often ( daily,weekly,monthly,annual)
Purchasing?
Activity or buying something
Price quotes?
A guaranteed purchase price.
Firm quote
Exact price you pay
Predictive maintenance
Monitoring , measuring and analyzing results to predict wear, and expected repair schedule for machinery
Reactive maintenance (breakdown maintenance)
Method of repairing machinery once it’s on longer functional
Methods in accessing equipment information
Old records , data sheets , name plates, computer records
Keys points that should be considered when planning a job or shut down
Total cost, man hours, parts needed, shut down time, tools needed
What does cmms represent?
Computerized maintenance management system
