Index: firmware/App/DGCommon.h
===================================================================
diff -u -re28e96fba3f2293208e6d91673288acba2514cca -r9f4c7b3eb733b5de7b1667d1b1f43ff3c1ca8b21
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision e28e96fba3f2293208e6d91673288acba2514cca)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 9f4c7b3eb733b5de7b1667d1b1f43ff3c1ca8b21)
@@ -55,8 +55,11 @@
     #define IGNORE_CONC_PUMP_IN_HEAT_DISINFECT  1
 //    #define NEW_FMD_FLOW_SENSOR             1
 
+    #define DISABLE_PRIME_CONCENT_LINES        1
+    #define DISABLE_BICARB_CONDUCTIVITY_TEST   1
+    #define DISABLE_ACID_CONDUCTIVITY_TEST     1
     // Turn these flags on to disable dialysate mixing
-//    #define DISABLE_DIALYSATE_CHECK         1  // Disabled for Tom
+    #define DISABLE_DIALYSATE_CHECK         1  // Disabled for Tom
 //    #define DISABLE_MIXING                  1
     //#define DISABLE_FLOW_CONTROL_TREATMENT  1
     #define DISABLE_ACK_ALARM 1