Reasons for MR PRESSURE DROPPING

MR PRESSURE DROPPING 
a) CONTINUOUS SANDING OPERATION 
b) HORN, 
c) ADB VALVE 
d) RADAR –AIR BLAST ETC. 
e) MVCC DEFECTIVE 
f) EXTERNAL LEAKAGES 
g) COMPRESSOR DEFECTS 
h) UNLOADER VALVE DEFECT 
i) MRPT SENSOR DEFECT 
j) ADA DEFECT 
k) DIO CARD DEFECT. 
l) AIR DRYER NOT WORKING PROPERLY. 
m) MR SAFETY VALVE BLOWING