By Mr.D 2020-01-08 16:55:52
What are the reasons for the unsuccessful ignition of the extinguisher?
There are many reasons for the unsuccessful ignition of the extinguisher. First, see if the extinguisher can be locked, that is, if the reset button of the extinguisher's program controller lights up a red light (also called an alarm light). Input; power is normal, alarm light is on, press reset button for 1 second to release
1. Is the wind pressure too low? Turn the wind pressure switch to the minimum.
2. Look at your fire test or UV, if it is not extinguished enough, so the flame detection is not ideal.
3. Is the air supply pressure stable, and has it been extinguished?
4. Insufficient flow, fuel or gas cannot keep up.
5. Assume that there is a pressure switch to consider the pressure problem. Whether the self-test procedure has not passed.
6. Whether the ignition transformer can work normally ...
The extinguisher does not operate. The red light goes out but it quickly turns into a red light again. This is the shortcoming of the flame detection system of the extinguisher. It is that the extinguisher does not catch fire but the program controller of the extinguisher receives the interference signal that the flame once constituted. Room leakage, photo-eye damage short circuit, photo-eye signal line short circuit, etc .;
Press the reset button for 1 second to release the fan fan, but it will not show when the spark is displayed, then the alarm will be locked.
Presents electric sparks but does not spray or mist, and finally locks. Check whether the oil circuit switch can be fully opened and there is oil in the fuel tank, whether the oil circuit filter, oil pump filter is clogged, the air pipe is leaking, the oil pump is damaged or worn, the coupling is damaged and slipped, the solenoid valve cannot be opened, and the oil nozzle is blocked. Wait;
The thorium injection also ejected the flame, but then locked. This is because the programmer did not sense the flame. It may be caused by the damage of the photoelectric eye or the dirty sightseeing surface, the disconnection of the optical eye signal line, the damage of the program controller, and the unstable flame.
In short, there are many reasons why a fuel extinguisher cannot be ignited, or it may be caused by nothingness.