Index: shared/scripts/configuration/strings.py
===================================================================
diff -u -r60052e368730f397362b57a0d216da2785fe51c9 -reebae8f239aa742106f38756851cfedaa1223b23
--- shared/scripts/configuration/strings.py	(.../strings.py)	(revision 60052e368730f397362b57a0d216da2785fe51c9)
+++ shared/scripts/configuration/strings.py	(.../strings.py)	(revision eebae8f239aa742106f38756851cfedaa1223b23)
@@ -4,7 +4,7 @@
 SALINE_UNIT = "mL"
 BLOOD_PRIMING_UNIT = "mL"
 BLOOD_PRIMING_VALUE_0 = "0"
-BLOOD_PRIMING_DEFAULT_VALUE = BLOOD_PRIMING_VALUE_0 + BLOOD_PRIMING_UNIT
+BLOOD_PRIMING_DEFAULT_VALUE = BLOOD_PRIMING_VALUE_0 + " " + BLOOD_PRIMING_UNIT
 ACK_REQ_STATUS = 'Ack Req'
 ACK_BAK_STATUS = 'Ack Bak'