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Questions and Answers
What does the objective cover?
What does the objective cover?
- Furnace purge and ignition only
- Site-specific standard operating procedures
- Main steps for purging the furnace
- Starting a hot water boiler (correct)
Where can you find an excellent reference for heating boiler operating practices?
Where can you find an excellent reference for heating boiler operating practices?
- Compressed air systems
- ASME VI Recommended Rules for the Care and Operation of Heating Boilers (correct)
- Site-specific standard operating procedures
- Boiler manufacturer's operating procedures
What should be done if the heating system has only one boiler?
What should be done if the heating system has only one boiler?
- Prepare the boiler plant auxiliaries
- The entire system should be heated simultaneously from a cold start (correct)
- Review the manufacturer recommendations for burner and boiler startup
- Ensure the boiler control switch is in the “off” position
What should be reviewed for burner and boiler startup?
What should be reviewed for burner and boiler startup?
Which system preparations are discussed in the previous chapter?
Which system preparations are discussed in the previous chapter?
What should be done to the boiler control switch before startup?
What should be done to the boiler control switch before startup?
What are the auxiliaries that should be prepared?
What are the auxiliaries that should be prepared?
What should be opened if applicable?
What should be opened if applicable?
What should be done to supply power to the boiler?
What should be done to supply power to the boiler?
What is the purpose of allowing at least 5 minutes for the furnace to purge naturally?
What is the purpose of allowing at least 5 minutes for the furnace to purge naturally?
What should be done after the pilot flame is established?
What should be done after the pilot flame is established?
Why is it important to raise the water temperature slowly while operating the boiler at low fire?
Why is it important to raise the water temperature slowly while operating the boiler at low fire?
What should be checked when the burner shuts down?
What should be checked when the burner shuts down?
What does 'cutting in' refer to in the context of hot water boilers?
What does 'cutting in' refer to in the context of hot water boilers?
What should be done if a common expansion tank is used for all boilers during warm-up?
What should be done if a common expansion tank is used for all boilers during warm-up?
What should be ensured when warming up a cold boiler with a common expansion tank?
What should be ensured when warming up a cold boiler with a common expansion tank?
What should be done when the temperature of the boiler water reaches the temperature of the water in the supply main?
What should be done when the temperature of the boiler water reaches the temperature of the water in the supply main?
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