STARTING AND STOPPING PROCEDURE OF AUX. BOILER | ||
SL.NO | Description | Yes/No/Na |
AUTOMATIC STARTING PROCEDURE | ||
1 | Set the main burner and pilot burner fuel line. | |
2 | Set the feed water line to the boiler and check the guage glass level. | |
3 | Turn the "FDF/PUMP" snap switch to " AUTO" position. | |
4 | Turn the "PILOT BURNER" snap switch to "AUTO" position. | |
5 | Turn the "F.O. VALVE" snap switch to "AUTO" position. | |
6 | Turn the "HEATER" snap switch to "H.F.O or M.D.O" depending on the fuel being used. | |
7 | Turn the "THERMOSTAT" to "NOR ( H.F.O) or BY-PASS (D.O)" | |
depending on the fuel being used. | ||
8 | Turn the burner "START/STOP" snap switch on the control panel to | |
"AUTO" position. | ||
MANUAL START AND SHUT DOWN PROCEDURE: | ||
START | ||
1 | Turn the burner "START/STOP" snap switch on control panel to MANUAL position. | |
2 | Turn the "FDF/PUMP" operating snap switch to "MANUAL ON" . After 60 sec the pilot burner becomes ready for ignition with light up of the lamp to indicate completion of purging. | |
3 | Turn the "PILOT BURNER" snap switch to "MANU ON" ignition spark takes place FLAME PRESENT lamp light up to indicate the pilot burner is alight. | |
4 | Turn the " F.O. VALVE" operating snap switch to "MANU ON". | |
5 | Turn the " PILOT BURNER" snap switch to " AUTO" position. | |
STOP | ||
1 | Turn the " F.O. VALVE" operating snap switch to "AUTO" position. | |
2 | Turn the burner "START/STOP" snap switch on control panel to "STOP" position. | |
3 | Turn the "FDF/PUMP" operating snap switch to "AUTO" position . | |
EMERGENCY SHUTDOWN PROCEDURE | ||
1 | In the event of emergency, burner can be stopped by depressing the " EMERGENCY STOP BUTTON" provided on burner control panel or in ECR. | |
Friday, 9 November 2012
STARTING AND STOPPING PROCEDURE OF AUX. BOILER
STARTING PROCEDURE OF AUXILLARY ENGINE
STARTING PROCEDURE OF AUXILLARY ENGINE | ||
SL.NO | Description | Yes/No/Na |
LOCAL STARTING | ||
1 | Open the starting air v/v, control air v/v, indicator cock and blow through. | |
2 | Check the line for F.O., cooling water and L.O. | |
3 | Set the operating lever to "START" position. | |
4 | Press the push button for the starting operation v/v. | |
5 | If the rotation speed of the engine has rapidly increased | |
and starting has been established along with continous ignition sound, release the | ||
push button. | ||
6 | After conforming that the rotational speed of the engine has reached the | |
specified speed and each pressure has reached the specified value, set the | ||
operating lever to "RUN" position. | ||
oil. | ||
REMOTE STARTING | ||
1 | switch the starting mode to the remote mode from local mode. | |
2 | Set the operating lever to "RUN" position. | |
3 | Open starting airv/v, control air v/v, after conforming that "READY" indication lamp | |
has lit up in E.C.R. panel. | ||
4 | Press the starting push button. | |
5 | Confirm that "RUN" indicator lamp on the panel has lit up as the rotation speed of | |
the engine has reached the specified rate, and each pressure has reached the | ||
specified value. | ||
6 | Close the starting air v/v | |
STOPPING | ||
1 | Incase of heavy fuel oil is used, switch the fuel oil to D.O. 30 minutes before | |
stopping the engine. | ||
2 | Confirn L.O. priming pump is on "AUTO" mode. | |
LOCAL POSITION | ||
1 | Shift the operating lever to "STOP" position. | |
REMOTE STOPPING | ||
1 | Press the "STOP" push button on the control panel & then press "ENTER" push | |
button on control panel. | ||
2 | Open the indicator v/v, once engine stops, conduct air running for 3 to 4 sec & | |
exhaust the combustion gas out of the combustion chamber. Then close the indicator v/v. | ||
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