Stationary Engineering Course - Compressor Operator Syllabus


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5. COMPRESSOR SYSTEM AUXILIARIES:

a. Describe the design and operation of intercoolers and aftercoolers; state their location within the system, describe the maintenance requirements of these components.

b. State the need for air receivers, their preferred location, and the inspection and maintenance requirements as per Code.

c. Describe the use of air filters, list and provide a description of the different types commonly used.

6. OPERATION, CONTROL AND MAINTENANCE:

a. Explain the following methods employed to control compressor output:

I. Start/stop, dual control

II. Variable-speed

III. Suction line valve

IV. Suction or discharge valve

V. Adjustable stroke

VI. Variable clearance volume

b. List and describe the operation of the various types of controllers and safety devices used in a compressed air system. Describe how these devices can be tested while system is in operation.

c. Describe the internal and external methods of compressor lubrication.

d. State the various operational checks done by an operator on both the compressor(s) and the compressed air/gas system to ensure safe and efficient operation.

e. State the preventive maintenance requirements of compressors, auxiliaries, piping and receivers.

f. State the probable causes of compressed air/gas compressor, receiver or pipeline explosions.

7. ACT, REGULATIONS AND CODES:

The candidate is expected to be able to locate information relating to the staffing, operation, maintenance, inspection, and testing of the compressor plant and its equipment resourcing the:

a. Technical Standards & Safety Act, 2000

b. Operating Engineers Regulation and Directors Orders

c. Boilers and Pressure Vessels Regulation

d. CSA B51-97: Boiler, Pressure Vessels and Piping Code

8. SAFETY:

The candidate is expected to be able to fully explain the dangers associated with the operation of a compressor plant and all its components, and state the precautions to be taken to minimize or prevent such dangers.

9. OPERATION:

The candidate is expected to be able to answer examination questions as they relate to the operation, maintenance and the management of the compressor system.

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