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After running the burner heat the system up to 80 °C and again bleed the air in the entire system.
After first heating most of the dissolved air in the system water will be free for bleeding.
Control all the security and operation devices for proper operation and set values are according to
system needs again.
Call the owner or operator of the boiler house and give the necessary information for proper
operation of the system and warn them about the possible dangers and limitations and what will they
do in case of emergency.