Index: tst_Treatment_Adjustment_BloodDialysate/test.py
===================================================================
diff -u -rb4a285d31b57c278de779b2081eeffc74f256807 -rcea6eac6a05f57e3317b45762a470eb18b314ab3
--- tst_Treatment_Adjustment_BloodDialysate/test.py	(.../test.py)	(revision b4a285d31b57c278de779b2081eeffc74f256807)
+++ tst_Treatment_Adjustment_BloodDialysate/test.py	(.../test.py)	(revision cea6eac6a05f57e3317b45762a470eb18b314ab3)
@@ -15,7 +15,7 @@
 import names
 from dialin.ui import utils
 from dialin import HDSimulator
-HDSimulator = HDSimulator()
+hd_sim = HDSimulator()
 
 
 def gotoScreenNtest_Contains_FlowsSection():
@@ -35,14 +35,14 @@
     gotoScreenNtest_Contains_FlowsSection()
     utils.waitForGUI(1)
     
-    HDSimulator.cmd_set_treatment_blood_flow_rate(175, 0, 0, 0, 0, 0, 0)
-    HDSimulator.cmd_set_treatment_dialysate_flow_rate(250, 1, 1, 1, 1, 1, 1)
+    hd_sim.cmd_set_treatment_blood_flow_rate(175, 0, 0, 0, 0, 0, 0)
+    hd_sim.cmd_set_treatment_dialysate_flow_rate(250, 1, 1, 1, 1, 1, 1)
 
     gotoScreenNTest_Adjustment()
     utils.waitForGUI(1)
     
-    HDSimulator.cmd_set_treatment_parameter_ranges(0, 0, 0, 0, 150, 550)
-    HDSimulator.cmd_send_acknowledge_ui()
+    hd_sim.cmd_set_treatment_parameter_ranges(0, 0, 0, 0, 150, 550)
+    hd_sim.cmd_send_acknowledge_ui()
 
     mouseClick(waitForObject(names.o_bloodFlowSlider_Slider), 190, 4, Qt.LeftButton)
     mouseClick(waitForObject(names.o_dialysateFlowSlider_Slider), 79, 5, Qt.LeftButton)
@@ -52,17 +52,17 @@
     
     # sendTreatmentAdjustBloodDialysateRequest
     mouseClick(waitForObject(names.o_confirmButton))
-    HDSimulator.wait_for_message_to_be_sent()
+    hd_sim.wait_for_message_to_be_sent()
     utils.waitForGUI(7) # wait for ack timeout 5 is the timeout added +2 Sec for safe range.
     
     # sendTreatmentAdjustBloodDialysateRequest again
     mouseClick(waitForObject(names.o_confirmButton))
-    HDSimulator.wait_for_message_to_be_sent()
-    HDSimulator.cmd_send_acknowledge_hd()
+    hd_sim.wait_for_message_to_be_sent()
+    hd_sim.cmd_send_acknowledge_hd()
     
-    HDSimulator.cmd_send_treatment_adjust_blood_dialysate_response(0, 3, 125, 150) # coverage
-    HDSimulator.cmd_send_treatment_adjust_blood_dialysate_response(0, 3, 125, 150) # coverage
-    HDSimulator.cmd_send_treatment_adjust_blood_dialysate_response(0, 3, 175, 250)
+    hd_sim.cmd_send_treatment_adjust_blood_dialysate_response(0, 3, 125, 150) # coverage
+    hd_sim.cmd_send_treatment_adjust_blood_dialysate_response(0, 3, 125, 150) # coverage
+    hd_sim.cmd_send_treatment_adjust_blood_dialysate_response(0, 3, 175, 250)
     utils.waitForGUI(2)
     
     mouseClick(waitForObject(names.o_bloodFlowSlider_Slider), 190, 4, Qt.LeftButton)
@@ -71,12 +71,12 @@
     test.compare(waitForObjectExists(names.o_bloodFlowSlider_Slider).value, 225)
     test.compare(waitForObjectExists(names.o_dialysateFlowSlider_Slider).value, 200)
     
-    HDSimulator.cmd_send_treatment_adjust_blood_dialysate_response(1, 0,
+    hd_sim.cmd_send_treatment_adjust_blood_dialysate_response(1, 0,
                                                                    waitForObjectExists(names.o_bloodFlowSlider_Slider).value,
                                                                    waitForObjectExists(names.o_dialysateFlowSlider_Slider).value
                                                                    )
-    HDSimulator.cmd_set_treatment_blood_flow_rate(225, 1, 1, 1, 1, 1, 1)
-    HDSimulator.cmd_set_treatment_dialysate_flow_rate(200, 0, 0, 0, 0, 0, 0)
+    hd_sim.cmd_set_treatment_blood_flow_rate(225, 1, 1, 1, 1, 1, 1)
+    hd_sim.cmd_set_treatment_dialysate_flow_rate(200, 0, 0, 0, 0, 0, 0)
     
     test.compare(str(waitForObjectExists(names.o_treatmentStart_225_Text).text), "225")
     test.compare(str(waitForObjectExists(names.o_treatmentStart_200_Text).text), "200")