UFC 3 -430-11
14 February 2001
INSTRUMENT
ALARMS
SHUTDOWNS
High
X
Smoke
High
X
Flame scanner failure
X
X
Failure to establish
X
X
flame
Flame failure
X
X
Burner valves not
closed
Following trip
X
X
Equipment failure
FD fan
X
X
ID fan
X
X
Oxygen analyzer
X
Power failure
Control
X
X
Equipment
X
X
Boiler shutdown
Automatic
X
X
Manual
X
X
1. Provide one thermocouple at each bearing.
6-7
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