Index: firmware/App/Modes/Dialysis.c
===================================================================
diff -u -rce3e0696642099164fa482c864509c67ce65579b -r6a414654391c1729525d55812abbf111ddef7d6a
--- firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision ce3e0696642099164fa482c864509c67ce65579b)
+++ firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision 6a414654391c1729525d55812abbf111ddef7d6a)
@@ -1062,16 +1062,8 @@
  *************************************************************************/
 static void checkUFAccuracyAndVolume( void )
 {
-    F32 uFMeasRate = measUFVolume - lastUFVolumeChecked;
+    F32 uFMeasRate = measUFVolume - lastUFVolumeChecked;  // volumes are at start/end of 1 hour period, so implied rate is per hour
 
-    // check max UF rate in last hour   // TODO - is this check necessary considering next check below is a tighter check on this?
-//    if ( uFMeasRate > MAX_UF_RATE_ML_PER_HOUR )
-//    {
-//#ifndef DISABLE_UF_ALARMS
-//        SET_ALARM_WITH_1_F32_DATA( ALARM_ID_UF_RATE_TOO_HIGH_ERROR, uFMeasRate );
-//#endif
-//    }
-
     // check UF rate diff from target in last hour
     if ( uFMeasRate > maxUFRateAccuracyError_Ml_hr )
     {