control means responsive to the output signals of the first and second pressure transducer means for comparing the pressure measured in the first accumulator chamber with {HEAD ~ the pressure} measured in {TAIL ~ the second accumulator chamber} and providing a leak warning output signal if the compared pressures change with respect to one another in excess of a selected range, thereby indicating that the flow through the two accumulator chambers is not equal and a leak in the system has occured 
measured in
control means responsive to the output signals of the first and second pressure transducer means for comparing the pressure measured in the first accumulator chamber with { HEAD ~ the pressure } measured in { TAIL ~ the second accumulator chamber } and providing a leak warning output signal if the compared pressures change with respect to one another in excess of a selected range , thereby indicating that the flow through the two accumulator chambers is not equal and a leak in the system has occured
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH