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2008K2
Fresenius Medical Care 2008K2 Troubleshooting Guide
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2008K/
K
2
HEMODI
ALYSIS
SYSTEM
TROUBL
ESHOOT
ING
GUIDE
Part Num
ber 50729
8 Rev. H
2
Table of Contents
Troubleshooting
3
Table of Contents
5
Using the Troubleshooting Guide
7
Distribution Board View
8
Chassis Ground View
8
The (Hydraulic) 'Order' of Troubleshooting
9
CBE View
10
Initial Checks
10
Card Cage View
13
Old / New Style Power Logic Board View
14
Old / New Style Actuator Board View
15
Final Checks before Returning the Machine to Clinical Service
16
Mag Probe View
17
Test Equipment
17
Voltage Detector Calibration
18
How to Enter Service Mode
20
How to Enter T and C (Test and Calibration) Mode
20
Operating Modes
20
How to Enter Dialysis Program
21
How to Enter a Cleaning / Disinfection Program
22
Machine Rear View
23
Section 1 - Flow Errors in Dialysis Program
24
F-1.0.1 no Water Never Appears/Initial Loading Pressure Check
25
F- 1.0.2 Loading Pressure more than 15 Psi/Isolate "Air in Dialysate" Function
25
F-1.0.2.11 Chamber #69 Says "Air" Always
26
F-1.0.3 Chamber #69 Says "No Air"/Troubleshooting Filling Program Failure
26
F- 1.0.4 Filact + 1 or Chamber #69 Says "Air"
28
Deaeration and Flow Motor View
30
F- 1.0.5 Reset Machine/Defeat Idle Flow
30
F- 1.0.6 Isolate Loading Pressure with Filact = 0
31
F- 1.0.8 Loading Pressure Is Not 'Okay' (2)
31
F- 1.0.9 Scenario #1/Loading Pressure more than 29 Psi
33
F- 2.0.0 Isolate Valve Error/Balancing Chamber Valves Cycling
34
F- 2.1.0 the Balancing Chamber (BC) 'Dots' Are Not Cycling
34
F- 2.2.0 BC Valves Not Cycling/Verr = 0
34
F- 2.3.0 ! Empty + 1/BC Valves Not Cycling
35
F- 2.4.0 VERR = 0/BC Valves Not Cycling
35
F- 2.5.0 BC Valves Cycling or FLWP Not Remaining = 255
36
F- 2.5.2 Flow Motor Not Running/Deaeration Motor Running
36
F- 2.6.0 Motors Okay/Isolate "Optional" Dialysate Sampler
37
F- 2.7.0 [Dialysate Sampler] Does Not Appear
37
F- 2.9.0 Qdl Remaining between 720 and 880/Isolate for a Leaking BC Valve
38
F- 2.8.1 Flow Error Always = 0
38
F- 2.8.0 Isolate Flow Error
38
F- 2.9.4 Isolate 'Out of Bypass' Circuit
40
F- 2.0.10 Valve #24'S 'DOT' Is Blue
41
F- 2.0.11 Valve #24'S DOT Is Blue but 'BOB' Is Not Moving
41
F- 2.0.12 Valve #24'S 'DOT' Is White/In Bypass
42
F- 2.0.13 Red Temperature Window
42
F- 2.0.15 [Temperature] Not 35.0 - 39.0 Degrees C And/Or [Conductivity] Not 13.0 - 14.5 Ms
43
F- 2.0.16 no Flow Errors
43
F- 3.0.0 Isolate Valve #43 (Filling Program) Drain Flow
44
F- 3.1.0 FILACT = 1/Isolate Valve #43 Flow
44
F- 3.1.1 Flow Less than 600/Isolate Actuator-Test Board/Valve #43
45
F- 3.2.0 Six Hundred (600) Ml or more in Filling Program
46
F- 3.2.1 Chamber #69 = no Air
46
F- 3.2.2 Isolate Flow Pump
46
F- 3.3.0 Good Flow Pump Pressure
47
F- 3.6.0 Analyze Flow Error
47
F- 3.8.0 Intermittent Flow Errors
48
F- 3.8.1 Troubleshooting Intermittent Flow Errors
49
F- 5.0.0 Flow Error '1' or QDI Not between 720 and 880 or BC Switch . 400
51
Distribution Board / Balancing Chamber Valves View
51
F- 5.1.0 Balancing Chamber Valves Wired Correctly
52
F- 5.1.1 BC Switch Always = 897/Isolate Pressure Sensor Connections
52
Pressure Sensors View
52
F- 5.2.0 Prepare to Isolate Valve #24/Valve #26
53
F- 5.3.0 COND And/Or TEMP Windows Always Red/Isolate Valve #24/Valve #26
53
F- 6.0.0 Drain Stream Checks
54
F- 6.1.0 Pulse - Stop - Pulse or 'Dribble'/Isolate for Truck Open BC Valve
55
F- 6.1.1 PDIA Not between 1.0 and 8.5 or Unstable
56
F- 6.1.3 PDIA Not Remaining between 1.5 and 8.0 or Unstable
57
F- 6.1.2 PDIA and ADIA Stable between 2.0 and 7.5
57
F- 6.1.4 PDIA Stable between 1.0 and 8.5
58
F- 6.1.5 ACFS Cycling/Tmp Alarm
59
F- 6.1.6 Isolate Dialysate Pressure (PDIAL)
60
F- 6.1.7 Isolate Flow Pump Control (FLWP)
60
F- 6.1.8 Verify Flow Rate (BC Switch)
61
F- 6.1.9 Determine Flow Error
61
F- 6.2.0 Troubleshooting 'Continuous' Drain Flow
62
Valve #43 Location View
62
F- 6.3.0 Restricted Drain Flow/Isolate 'Drain' Valve #30/Actuator-Test Board
63
F- 6.3.1 Isolate Drain Valve #30
63
F- 6.4.0 Valve #30 Is Open
64
F- 6.4.2 Isolate Valve #30 Output Flow
64
F- 6.6.0 TMP Is Unstable
65
F- 6.5.2 Isolate TMP Stability
65
F- 6.5.0 TMP Alarm?
65
F- 7.0.0 Isolate Possible Restrictions
66
F- 7.0.1 Loading Pressure Okay (1)
66
F- 7.0.2 Loading Pressure Okay (2)
67
F- 7.0.2.11 Problem with Actuator Cable or Valve Not Plugged in was Located
67
F- 7.0.3 Isolate Actuator-Test Board
68
F- 7.0.4 Flow Error = 1/Isolate 'Fresh Side' Flow Paths
69
F- 7.3.33 Part 1 Bad Flow/Part 2 more than 800 Ml/Restricted Valves #31 or #35
71
F- 7.3.44 Less than 800 Ml Collected/Isolate Valve #31
71
F- 7.4.44 Part 1 more than 800 Ml/Part 2 Bad Flow/Restricted Valve #37 or #33
73
F- 7.4.45 Less than 800 Ml Collected/Isolate Valve #33
73
F- 7.0.5 Isolate Valve #26/Valve #25 Actuator-Test Board Control
75
F- 7.0.6 Isolate Valve #26 Input Flow
76
F- 7.0.7 Isolate Valve #26 Output Flow
76
F- 7.0.8 800 Ml or more from Flow Pump's Input Tubing
77
F- 7.0.9 Isolate Flow from the Balancing Chambers
78
F- 7.1.0 Isolate Diasafe Filter Restriction
78
F- 7.3.1 Isolate from Pump Orientation
79
Flow Pump View
79
F- 7.3.2 Isolate 'Spent Side' Flow Paths
80
Spent Side Theory
81
F- 7.4.0 Verify Drain Flow
82
F- 7.4.2 no Drain Flow
82
F- 7.4.3 Isolate Actuator-Test Board
83
F- 7.4.4 Isolate Valve #30
83
F- 7.4.5 Re-Check 'Fresh Side' Path
84
F- 7.4.6 Isolate Flow Pump Input
85
F- 7.4.6.1 800 Ml or more
85
F- 7.5.0 Isolate Flow Pump #21
86
F- 7.5.2 Check Flow Error
86
F- 7.6.10 Part 3 Bad Flow/Part 4 more than 800/Restricted Valves #36 And/Or #32
88
F- 7.6.12 Less than 800 Ml Collected/Isolate Valve #32
88
F- 7.7.20 Part 3 Good Flow/Part 4 Less than 800 Ml/Restricted Valves #38 and #34
90
F- 7.7.22 Less than 800 Ml Collected/Isolate Valve #34
91
F- 7.8.0 Parts 3 and 4 Yielded 800 Ml or More/Return Systems
92
F- 7.8.1 Confirm System
92
F- 7.8.2 Troubleshooting Flow Error
92
F- 8.0.0 BC Switch = 897
93
F- 8.2.0 Analyze ACFS
94
F- 8.3.0 both ACFS Values Are Good
95
F- 8.4.0 ACFS Cycling
95
F- 9.0.0 ACFS between 3.1 and 8.0/Isolate Flow Pump
96
F- 9.0.23 Low Flow Pump Pressure/Isolate Valve #43
97
F- 9.0.24 Isolate Flow Pump Input Flow
98
F- 9.0.25 Input Flow Pump more than 800 Ml
98
F- 9.0.26 Bad Flow Pump Pressure
99
F- 9.0.27 40 PSI or More/Isolate Valve #78
100
F- 9.0.4 Input Flow Pump Flow Less than 800 Ml/Isolate V26 Input Flow
101
F- 9.0.41 Less than 800 Ml to Valve #26
102
F- 9.0.42 more than 800 Ml Input Flow to Valve #26/Isolate Valve #24
103
F- 9.0.43 Good Flow Form Valve #24
104
F- 9.0.5 Good Flow Pump Pressure/Isolate CFS Circuit
105
F- 9.0.6 Acfs = 0
106
F- 9.0.7 Analyze TMP
106
F- 9.0.8 Balancing Chamber Diaphragm Test
106
F- 10.0.0 Bad ACFS Signal
107
F- 10.1.0 CFS Plugged in Properly
107
F- 11.0.0 ACFS = between 0 and 3.0
108
F- 11.0.4 Check Dialysate Pressure
108
F- 11.0.5 TMP Alarm?
109
F- 11.0.6 Isolate for a Leaking Balancing Chamber Valve
109
F- 11.0.7 Check for Secondary Side Restriction
110
F- 12.0.0 Calibrate/Troubleshoot Dialysate Pressure
111
F- 12.1.0 Pressure Test
111
F- 12.2.0 Negative 250 Mmhg was Achieved/Pressure Test
112
F- 12.2.2 Pressure Holds/Verify Dialysate Pressure
112
F- 12.3.0 Either -250 Mmhg Could Not be Achieved or It DID Not Hold/Isolate Four-Way
113
F- 12.3.2 -250 Achieved and Holds
113
F- 12.4.0 "Operator Error" Occured/Troubleshoot Dialysate Pressure
114
F- 13.0.0 'Bob' Is Moving When It's Not Supposed to
115
F- 14.0.4 Valve #24 Is Okay/Isolate Valve #25/From Dialyzer Circuit
116
F- 14.0.2 Isolate Valve #24/To Dialyzer Circuit
116
F- 14.0.0 Isolate 'Out of Bypass' Circuit
116
F- 14.0.5 more than 800 Ml Collected/Out of Bypass Circuit Is Okay
117
F- 14.0.6 Bad Flow from Valve #24/Isolate Valve #26
118
F- 14.0.8 Valve #26 Okay
119
F- 14.0.81 Good Flow from Valve #24'S/Isolate Actuator-Test Board/Valve #24
119
F- 15.0.0 Loading Pressure Low/Isolate Deaeration Motor Rate (DEAP)
120
F- 15.2.0 DEAP Less than or = 75/Isolate Deaeration Motor
121
F- 15.2.1 Deaeration Motor Rotating CCW
121
F- 15.2.2 Motor Continues to Rotate
122
F- 15.2.3 Low Loading Pressure/Isolate Possible Air Lock
123
F- 15.2.4 more than 130 Ml Per Minute Collected I.e. no Air Lock
123
F- 15.5.0 Isolate between the Deaeration Pump and Valve #65
124
Hydrochamber/Valve #65/Restrictor #48 View
124
F- 15.5.2 Isolate 'Binding' Deaeration Motor
125
F- 16.0.0 Less than 150 Ml Collected/Isolate Restrictor #48
126
F- 16.0.1 more than 130 Ml Collected/Does It Continue?
126
F- 16.0.7 Less than 130 Ml Per Minute Collected/Isolate Incoming Water
127
F- 16.0.8 more than 800 Ml/Isolate Air Lock
127
F- 16.0.9 more than 130 Ml Every Minute/Isolate Float Switch #5
128
F- 16.2.0 Flow Does Not Stop
129
F- 16.2.1 Isolate Valve #65
129
F- 18.0.0 Loading Pressure Cycles below 11 Psi
130
F- 18.1.0 Isolate Loading Pressure Valve #65
131
F- 18.2.0 Isolate Possible Leaking Balancing Chamber Valve
131
F- 19.0.0 Troubleshoot Bad Loading Pressure
132
F- 19.1.0 Pressure Test Hydrochamber
132
Hydrochamber/Float Switch #5/Heater View
133
MOTORS- 2.0.0 Motor Rotating Clockwise (Backwards)
134
MOTORS- 1.0.0 Motor Troubleshooting
134
Troubleshooting Motors
134
MOTORS- 3.0.0 Motor Rotating Counterclockwise (CCW)
135
Deaeration and Flow Motor Location/Orientation View
135
MOTORS- 3.1.0 Isolate a Potential 'Binding' Motor
136
MOTORS- 4.0.0 Motor Not Rotating
137
MOTORS- 4.1.0 Motor Rotating?
138
MOTORS- 4.2.0 Isolate Program
138
MOTORS- 4.3.0 in Dialysis Program/Isolate Emptying Program
138
MOTORS- 4.5.0! Empty = 1/Isolate Motor Brush Connection
139
MOTORS- 4.6.0 Isolate Motor Voltage
140
Motor Troubleshooting Table
140
MOTORS- 4.7.0 Bad Motor Voltage Measurement/Isolate a 'Binding' Motor
141
MOTORS- 4.8.0 Isolate Bad Motor Voltage
141
MOTORS- 5.0.2 Motor Rotates Freely
142
MOTORS- 5.0.0 Isolate Intermittent Motor
142
Pressure Test Hydrochamber
143
BLOCK LEAK- 1.0.0 Pressurize Hydrochamber
143
BLOCK LEAK- 2.0.0 Hydrochamber Leak Located
144
NW- 1.0.0 Valve Error = 0
145
Section 2 - "No Water" Alarm
145
NW- 1.0.1 Not Attached to a Portable RO
146
NW- 1.0.2 "No Water" Checks
147
NW- 1.0.3 Intermittent "No Water" Alarm
147
NW- 1.0.4 "No Water" Alarm Reoccured
147
NW- 1.0.5 "No Water" in Heat Disinfect/Isolate Rinse Program
148
NW- 1.0.6 in Rinse "No Water" Does Not Reoccur
148
NW- 1.0.7 Remaining Prerinse Does Not = 0:00
148
NW- 1.0.8 in Heat Disinfect "No Water" Reoccures
149
NW- 1.0.10 "No Water" Alarm Reoccurs
150
NW- 1.0.12 Gauge in and Water On/Isolate Inlet Pressure
150
NW- 1.0.14 Pressure Remains Less than 189 Psi
151
NW- 2.0.0 Valve #41'S' Dot Always Blue = Constant "No Water" Alarm
152
NW- 2.0.1 Valve Error = 0/Isolate Inlet Water Pressure
153
NW- 2.0.2 Isolate Incoming Water
153
NW- 2.0.3 1000 Ml or More/Isolate Pressure Regulator #61
154
NW- 3.0.0 Isolate Float (#5) Signal
155
NW- 4.0.0 Isolate Incoming Water Valve #41
156
NW- 5.0.0 Check Float and Valve #41
157
Inlet Water Tubing View
157
NW- 5.1.0 Check Water Systems
158
CLEAN- 1.0.0 UF Check Valve Tubing 'Blowing Off' or Leak
159
Section 3 - Flow Errors in a Cleaning / Disinfection Program
159
CLEAN- 1.0.3 Leak Occurs
160
CLEAN- 1.0.1 Isolate Restriction
160
CLEAN- 1.0.5 Isolate VERR
161
CLEAN- 1.0.6 VERR = 1 or more
161
CLEAN- 1.2.0 no Leaks/Vent Restriction?
162
CLEAN- 1.2.1 Prepare to Isolate Loading Pressure
163
CLEAN- 1.2.1.1 Isolate Loading Pressure (1)
163
CLEAN- 1.2.3 Isolate Loading Pressure (3)
164
CLEAN- 1.2.33 Loading Pressure Remains Low
165
CLEAN- 1.2.4 DEAP = 75 or Less/Isolate Deaeration Motor
166
CLEAN- 1.2.5 Deaeration Motor Rotating Ccw/Isolate Motor Stability
166
CLEAN- 1.2.6 Motor Continues to Rotate
167
CLEAN- 1.5.0 Loading Pressure Remains Low
167
CLEAN- 1.5.1 Isolate Possible Air Lock
168
CLEAN- 1.6.0 more than 300 Ml
169
CLEAN- 2.0.0 Less than 300 Ml Per Minute Collected /Isolate Restrictor #48
170
CLEAN- 2.0.2 more than 130 Ml
171
CLEAN- 2.0.3 Flow Continues at more than 130 Ml Per Minute/Isolate Valve #39
171
CLEAN- 2.0.4 more than 200 Ml Per Minute/Valve #39 Is Okay
172
CLEAN- 2.1.0 Isolate Incoming Water Flow
173
CLEAN- 2.1.1 Isolate Potential Air Lock
173
CLEAN- 2.1.2 Isolate Float Switch #5
174
CLEAN- 2.4.0 Loading Pressure Within Range
175
CLEAN- 3.0.0 Loading Pressure Okay/Isolate Motors
176
CLEAN- 3.2.0 Motors Okay/Isolate Flow Pump Pressure (1)
177
CLEAN- 3.2.1 Isolate Flow Pump Pressure (2)
177
CLEAN- 3.2.2 Low Flow Pump Pressure/Isolate Valve #43
178
CLEAN- 4.0.0 Good Flow Pump Pressure/Isolate the Cleaning Program
179
CLEAN- 4.2.0 Remaining Prerinse Time - 0:00
179
CLEAN- 4.3.0 Valve #29'S 'Dot' Always Blue
180
CLEAN- 4.3.1 VERR = 1 or more
180
CLEAN- 4.3.2 VERR = 0/Verify Total Flow
181
CLEAN- 4.4.0 'Bob' Not Moving/Isolate Valve #29
181
CLEAN- 4.4.1 Valve #29 Open/Isolate Valve #24
181
CLEAN- 4.4.2 more than 300 Ml/Valve #24 Open/Isolate Valve #25
183
CLEAN- 4.6.0 VERR = 0/Isolate Dialysate Pressure Sensor
184
CLEAN- 4.6.1 both PDIA and ADIA Are Good
185
CLEAN- 4.6.22 PDIA Staying between 1.0 and 5.0/Isolate Valve #43 'Sticking Open'
186
CLEAN- 4.6.33 Isolate Valve #43 Possibly Sticking Closed
187
CLEAN- 5.0.0 Isolate Possible Valve Electrical Problem
188
CLEAN- 5.0.1 VERR Does Not = 0/Isolate Special Valve Error
188
CLEAN- 5.2.2 Isolate Functional Board
189
CLEAN- 5.2.1 Valve #30 and Valve #29 'Dots' Remaining White Longer than 30 Seconds
189
CLEAN- 5.2.0 VERR = 0/Isolate Dialysate Sampling Option
189
CLEAN- 5.3.0 VERR = 0/Isolate Total Flow
190
CLEAN- 5.4.0 Isolate Flow Error
190
CLEAN- 6.0.0 'Bob' Moving/Isolate Valve #29 Sticking Open
191
CLEAN- 6.1.0 'Air' Moving through Valve #29
192
CLEAN- 7.0.0 Valve Error = 1 Longer than Two Seconds
193
CLEAN- 7.0.1 Problem Located
193
CLEAN- 7.3.0 Isolate Valve Circuits
194
CLEAN- 7.4.0 Isolate Valve Solenoids
195
CLEAN- 7.4.1 All Solenoids between 40 and 100 Ohms
195
Troubleshooting a Valve
196
TSV- 1.0.0 Check Distribution Board Connections
196
Hydraulics Top View
197
Hydraulics Rear View
197
TSV- 3.0.0 Check Solenoid
198
TSV- 2.1.0 Isolate Valve Solenoid
198
TSV- 2.0.0 Isolate Valve Wires
198
Troubleshooting Valve Errors in Dialysate Program
199
VE- 1.0.0 Initialize Actuator-Test Board Valve Cycles
200
VE- 1.0.2 Isolate VERR
201
VE- 2.0.0 All Eight Balancing Chamber Valves Remaining White
201
VE- 2.0.1 Only Valves #30 and #26 'Dots' Are Blue
202
VE- 2.0.2 Valve #26 Unplugged and the Balancing Chamber Valves Remain White
202
VE- 3.0.0 All Balancing Chamber Valves Cycling between White and Blue
203
VE- 3.5.0 Isolate Valve #43
203
VE- 4.0.0 Four Balancing Chamber Valves Remaining Blue, Four Remaining White
204
VE- 4.0.1 Isolate Valves
204
VE- 5.0.2 Valve #33 Unplugged and Valves Do Not Cycle
205
VE- 5.0.1 Valve #32 Unplugged and Valves Do Not Cycle
205
VE- 5.0.0 Valve Error at Balancing Chamber Cycle 1
205
VE- 5.0.3 Valve #35 Unplugged and Valves Do Not Cycle
206
VE- 6.0.0 Valve Error at Balancing Chamber Cycle 2
207
VE- 6.0.1 Valve #31 Unplugged and Valves Do Not Cycle
207
VE- 6.0.2 Valve #34 Unplugged and Valves Do Not Cycle
207
VE- 6.0.3 Valve #36 Unplugged and Valves Do Not Cycle
208
VE- 7.0.0 Isolate VERR
209
VE- 7.0.1 Isolate VERR
209
Troubleshooting Valve Errors in Cleaning Programs
210
VEC- 1.0.0 Isolate the Valve Error/Flow through 'Bob'?
210
VEC- 1.1.0 Bob Not Moving/Isolate Valve #24
211
VEC- 1.2.0 'Bob' Not Moving/Diavlo Cycling between 1 and 0
212
VEC- 1.2.1 in Heat Disinfect/Remaining Presinse = 0:00
212
VEC- 1.3.0 Isolate Drain Valve #30
213
VEC- 1.4.0 Good Flow through Valve #30/Isolate Valve #24
213
VEC- 1.4.1 Bad Flow to Valve #24
214
VEC- 1.5.0 Valve #24 Is Okay/Isolate Valve #25
215
VEC- 2.0.0 'Bob' Moving up and down
216
VEC- 2.2.0 Valve #39 Is Open
217
Section 4 - Temperature Problems
218
T- 1.0.0 in Dialysis Program/Troubleshooting Temperature
219
T- 1.0.1 Isolate Flow Error
219
T- 1.0.2 'Bob' Moving
220
T- 1.0.3 Isolate Heater
221
T- 1.0.4 Heater Good/Isolate Temperature Sensors (Ntc's)
222
T- 1.0.5 Problem Located During Checks 1 and 2
222
T- 1.0.6 Optional Blood Temperature Module (BTM) Equipped?
223
T- 1.0.7 Temperature Problem
225
T- 1.0.8 Isolate Temperature Problem
226
T- 1.0.9 Temperature between 35.1 and 38.9 but Its Window Is Still Red
226
T- 1.0.10 Error During Temp Sensor Calibration
227
T- 1.0.122 TEMP Sensor Calibration Successful/Verify Temperature Alarm
228
T- 1.0.130 Temperature Window Is Pale/Yellow
229
T- 1.0.131 Temperature Window Less than 30 Degrees C
229
T- 1.0.132 Verify Conductivity
229
T- 1.0.133 Verify 'Out of Bypass'
230
T- 1.0.134 Valve #24'S 'Dot' Is Blue/Verify 'Out of Bypass' Circuit
230
T- 1.0.142 Temperature Less than 35.1 Degrees C/Isolate Heater Control
231
T- 1.0.144 Heater Staying off
231
T- 1.0.146 more than 100 Volts Ac/Isolate NTC #2
232
T- 1.0.147 TEMP CAL more than 120
232
T- 1.0.155 Isolate Temperature Monitor
233
T- 1.0.16 Temp Stable between 4.0 and 6.0/Verify Temperature
233
T- 1.0.17 Simulate Conductivity
234
T- 1.0.18 Conductivity Is between 12.9 and 14.5/Verify Conductivity
234
T- 1.0.19 Verify 'Out of Bypass'
235
T- 1.0.191 Valve #29'S 'Dot' Blue/Verify 'Out of Bypass' Circuit
235
T- 1.0.20 Flow through the External Indicator
236
T- 1.0.21 Isolate 'Actual' (Measured) Temperature
236
T- 1.0.22 Temperature Less than 35.1 Degrees C
238
T- 1.0.23 Measured Temperature, with NTC #2 Unplugged Exceeds 35.5 Degrees C
238
T- 1.0.24 Temp Is 4.0 or more
238
T- 1.0.255 'Measured' Temperature Remains between 35.1 and 38.9 Degrees C
239
T- 1.0.26 Temp Is 4.0 or More/Verify Temperature Display
239
T- 1.0.27 'Bob' Is Moving up and down
239
T- 1.0.28 Meter Versus the Machine's Temperature Display in Range
240
T- 1.3.0 Temperature Exceeds 38.9 Degrees C
242
T- 1.3.11 Isolate Incoming Water Temperature
242
T- 1.3.12 RO Temp Less than 34 Degrees C
242
T- 1.3.13 Temp Less than 0.3
243
T- 1.3.17 Temp 6.0 or Lower/Isolate NTC#3 Circuit
244
T- 1.3.40 Isolate Temperature Control
245
T- 1.3.60 Isolate NTC #2
245
T- 1.3.70 Return Systems/Temp Comp?
246
T- 1.3.80 Isolate Temperature Internal Limits
246
T- 1.3.90 Isolate NTC #2/Temp Control
247
T- 1.4.0 Temperature Not Less than 30 Degrees C/Isolate Debug Temp
248
T- 1.4.1 Check 'Temp Comp' Option
248
T-1.4.2 Temp Comp = No/Attempt to Set Temp Low Range/Temp Control
248
T- 1.4.3 Temperature Less than 30 Degrees C/Calibrate Temp Control/Confirm Sulution
249
T- 1.5.0 "Temp over 95 Degrees" Alarm Occured
250
T- 1.5.1 Remaining Time = 0:00
251
T- 1.5.2 [Remaining Prerinse Time] = 0:00
251
T- 1.5.3 Screen [Temperature] Is Unstable
252
T- 1.5.3.10 Meter Stability May or May Not be more than Two
253
T- 1.5.4 [Temperature] Does Not = 95 Degrees C but "Temp over 95 Degrees" Reoccured
254
T- 1.5.5 Screen [Temperature] = 95 Degrees C
255
T- 1.5.51 5V HI more than 5.3 And/Or 24 V HI more than 28.0
257
T- 1.5.52 Screen [Temperature] Window Unstable
258
T- 1.5.53 [Temperature] Is Stable
259
T- 1.5.677 External Meter Exceeds 95 Degrees C
260
T- 1.7.0 Temperature Is Low/Isolate Temperature Monitor Circuit
261
T- 1.7.1 Isolate NTC #2
261
T- 1.7.4 Temperature more than 36 Degrees C/Isolate Monitor (NTC #3)
261
T- 1.7.5 Temperature Is Less than 36 Degrees C/Check AC Heater Voltage
262
T- 1.7.6 Heater Voltage more than 100 Volts Ac/Verify Incoming Water Temp
262
T- 1.7.72 Temp = 4.0 or more
263
T- 1.7.8 Verify Temperature
263
T- 1.8.0 Isolate NTC #2
264
T- 1.8.1 NTC #2 Okay/Verify Temp Comp Option
264
T- 1.8.2 Verify Temperature Control
265
T- 1.8.3 Meter more than 35.5 Degrees C/Verify [TEMP DAC]
265
T- 1.8.4 Meter Less than 35.5 Degrees C/Isolate Incoming Water Temperature
265
T- 1.8.5 Incoming Water more than 20.0 Degrees C/Troubleshoot Low Temperature
266
T- 1.8.6 Reattempt Temp Control Calibration
266
T- 2.0.0 Heater Voltage Less than 10.0 Volts AC
267
Power Logic Cable X2 / Pin 6 View
267
T- 2.0.1 Pin 6 more than 9.0 Volts
268
T- 2.0.2 T5 Less than 20.0 Volts
269
T- 2.0.3 Pin 7 Is 4.0 Volts or more
269
T- 2.0.4 Heater on (more than 100 Volts)
270
T- 2.0.5 T5 between 20.0 and 28 Volts DC
271
T- 2.0.7 Good Actuator-Test Board was Swapped in
272
T- 2.0.6 Pin 7 Less than 4.0 Volts
272
T- 2.1.0 Power Logic Board Pin 7 4.0 Volts or More/Isolate Diode 17 (D17)
273
T- 2.1.4 Diode 17 Checked Good or Power Control Board was Replaced
274
T- 2.1.5 Heater Voltage Less than 10 Volts AC
274
T- 2.1.6 T5 between 2.0 and 28.0 Volts
275
T- 2.1.6 T5 between 2.0 and 28.0 Volts and Pin 7 more than 4.0 Volts
276
T- 2.1.8 T5 Less than 2.0 Volts
277
T- 2.2.0 Pin 6 Less than 9.0 Volts DC/Isolate Power Logic Board
278
T- 2.2.1 Sensor Board Pin C1 more than 9.0 Volts
279
T- 2.2.2 Good Signal from Sensor Board Pin C1
281
T- 2.6.0 Heater Voltage Less than 10.0 Volts/Isolate Power Supply Components
282
T- 2.6.2 Isolate between Control Board
283
T- 2.6.5 no Burning at R10 and R11/Isolate Heater Switch
284
T- 2.6.7 Heater Connections Okay
285
T- 2.6.6 Heater Switch Okay/Isolate Heater Connections
285
T- 2.6.8 Heater Components so Far Okay
286
T- 3.0.0 in Heat Disinfect Temperature DID Not Reach 80 Degrees C
287
T- 3.0.1 Isolate Heater Voltage
287
T- 3.0.2 Isolate Heater Resistance
288
T- 3.0.3 Isolate Recirculation
288
T- 3.0.4 Drain Flow Stopped
289
T- 3.0.5 Heat Disinfect/Measure 'Actual' Temperature
289
T- 3.0.6 Verify Temperature
290
T- 3.0.7 Never 80 Degrees C/Isolate Heater Voltage
290
T- 3.0.8 Heater Is Good/Troubleshoot Heat Disinfect 'Actual' Temperature
291
T- 3.0.9 Meter Temperature Reaches 80 Degrees C/Isolate Display
292
T- 4.0.0 Temperature Exceeds 30 Degrees C/Isolate Temperature Control
293
T- 4.0.1 Pin more than 1.0 Volts DC/Isolate Power Logic Board
294
T- 4.0.2 Isolate the Sensor Board
294
T- 4.0.4 Isolate NTC #2 Connections
295
Solder Side Power Control Board / Triac Wiring View
296
T- 4.3.0 Pin 6 Less than 1.0 Volt/Isolate for a 'Shorted' Heater Triac
296
T- 4.4.0 Check Temp Display Calibration (1)
297
T- 4.4.1 Check Temp Display Calibration (2)
297
T- 4.5.0 Isolate Triac /Power Control Board
298
T- 5.0.0 Check Temp (Screen 4)
299
T- 5.0.1 Temp Less than 1.0
299
T- 5.0.2 Less than 300 Ohm
300
T- 5.0.3 Check Debug Screen 4 Values
301
T- 6.0.0 Unstable Temperature/Isolate Ntc's
302
T- 6.1.0 Isolate Flow Error
302
T- 6.2.0 Isolate Air Removal System
303
T- 6.3.0 Isolate Potential Air Leaks
303
T- 6.5.0 Isolate Balancing Chamber Diaphragm
303
T- 6.9.0 Unstable Temperature Checks
304
T- 6.6.0 Verify Incoming Water Source
304
T- 6.8.0 Check/Rotate Heater
304
T- 6.9.1 Unstable Temperature Checks
305
T- 7.0.0 Isolate Temperature Sensor
306
T- 7.1.0 Error During Temp Sensor Calibration
307
T- 7.2.0 Temperature Control Checks
308
T- 7.2.1 Temperature Control
309
T- 7.2.2 [Temp DAC] between 120 and 140/Verify Flow
310
T- 7.2.4 ‘Bob' down Longer than Four Seconds/Isolate Internal Alarm Limit
310
T- 7.2.5 ‘Bob' was Not Rising but Is Now/Isolate Possible High Temperature
310
T- 7.2.6 ‘Bob' was Not Rising but Is Now/Reset Internal Alarm Limit
311
T- 7.4.0 ‘Bob' Is Rising and Falling/Check 'Actual' Temperature
312
T- 7.4.1 Temperature Less than 33 Degrees C
312
T- 7.5.0 Verify Measured Temperature
313
T- 7.5.2 Temperature Is Unstable
313
T- 7.5.3 Temperature Changes more than +/- 0.2 Degrees C/NTC #2 Check
314
T- 7.6.0 Meter Temperature Is Stable at 37 Degrees C/Check NTC #3 Stability
315
T- 7.6.2 Temperature Checks/Slow Flow Calibration
315
T- 7.6.4 Slow Flow Calibration
316
T- 7.6.5 Calibrate Slow Flow Temperature
316
T- 7.6.6 Adjust 'Slow Flow' Monitor Reference
317
T- 7.8.0 [Monitor Reference] Changes more than +/- 0.2 Degrees C
318
T- 8.0.0 Isolate NTC #2
319
NTC Resistance Table
320
Section 5 - Conductivity / on Line Clearance Problems
321
CO- 1.0.0 Isolate Dialysate Settings
323
CO- 1.0.1 Conductivity Is Low/Isolate Bicarb Pump Control
324
CO- 1.0.2 [Bicarbonate] Window = 0/Acetate Is Selected
324
CO- 1.0.3 Conductivity Is Low/Isolate Pump Inputs
325
EOS (End of Stroke) Values Table
325
CO- 1.0.3.7 / Conductivity Low
326
CO- 1.0.3.8 both Pumps Drawing Concentrate/Isolate Leaks
327
CO- 1.0.4 Isolate Acid Pump Control
329
CO- 1.0.4.2 AACID = ACID /Isolate Bicarb Pump Control
329
CO- 1.0.5 ABIC = BIC / Isolate Filling Program
329
CO- 1.0.5.2 Chamber #69 Says “AIR”
330
CO- 1.0.6 “NO AIR” Always/Isolate Loading Pressure
332
CO- 1.0.6.2 Loading Pressure Okay/Isolate Intermittent Flow Error
332
CO- 1.0.6.4 BC Switch Never = 897 Part 1
332
CO- 1.0.7 BC Switch Never = 897 Part 2
333
CO- 1.0.8 [Conductivity] more than 14.5 Ms/Isolate Pump Electrical Connections
334
CO- 1.0.8.1 [Conductivity] more than 14.5 Ms/Isolate Pump Tubing Connectings
335
CO- 1.0.8.2 Conductivity more than 14.5 Ms/Isolate Drain Stream
336
O- 1.0.8.3 Drain Flow Pulse - Stop/[Conductivity] more than 14.5 Ms
336
CO- 1.0.8.4 after 10 Minute Rinse/Isolate Cond Cell #7
337
CO- 1.0.9 Verify Dialysate Limits
339
CO- 1.0.10 Verify Acid Settings
340
CO- 2.0.0 Verify Primary Temperature Alarm Limits
341
CO- 2.0.6 Verify Primary Conductivity Alarm Limits
341
CO- 2.0.61 [Conductivity] Window Is Red
341
CO- 2.0.7 ‘Actual' Conductivity between the Alarm Limits
343
CO- 2.0.7.1 both Hicond and Locond = 0 and the Conductivity Window Is Red
343
O- 2.0.8 [Conductivity] Window Is White/Isolat 'Out of Bypass' Flow
344
CO- 2.0.8.1 Valve #24'S 'Dot' Is Blue
345
CO- 2.0.10 T Emperature between 35.5 and 38.5 / Measure Conductivity
346
CO- 2.0.9 ‘Bob' Moving/Measure Temperature
346
CO- 3.0.0 Conductivity Is Good/Verify Display
347
CO- 3.1.0.2 [Conductivity] Window = 17.0 Ms
347
CO- 3.1.0.4 [Conductivity] Window = 10.0 Ms
347
CO- 3.4.0 [Conductivity] Within 0.4 of Tcd/Verify Conductivity Alarm Limits
348
CO- 3.5.0 Verify Measured Conductivity
348
CO- 4.1.0 Central Delivery (SDS) Check Valves Installed?
349
UF Check Valves View
349
CO- 4.2.0 Isolate Concentrate Inlet Systems (2)
350
CO- 4.2.1 Isolate Pump Feedback
350
CO- 4.2.2 Isolate Potential Leaks
350
CO- 4.2.3 Verify Conductivity
351
CO- 4.4.0 Isolate Concentrate Pickup Systems
352
CO- 4.4.1 Isolate the Connector
352
Acid and Bic Pumps View
353
CO- 4.9.0 Isolate the Acid/Bic Pump(S)
353
CO- 5.0.0 Unstable Conductivity/Check Pressures
354
CO- 5.1.0 Check for Air Leak
354
CO- 5.3.0 no Air Seen/Isolate Pump Accuracy
354
CO- 5.3.1 Check Bicarbonate Steps
354
CO- 5.4.0 Isolate Acid Pump
355
CO- 5.5.0 Isolate Bicarb Pump
355
CO- 5.6.0 Troubleshooting Unstable Conductivity
356
CO- 6.0.0 Distribution Board Checks/On Line Clearance (OLC) Enabled?
357
CO- 6.1.0 OLC Option Enabled
357
CO- 6.2.0 Calibrate/Troubleshoot Cond Cells
358
CO- 6.3.0 Cond Cell #7 Stabilizes
360
O- 6.3.2 ‘Confirm' the [Conductivity] Data Box
360
CO- 6.4.0 OLC (Cond Cell #13) Calibration
361
CO- 6.4.2 Second/Third/Fourth OLC Points
362
CO- 6.4.4 All Four Points Advanced Successfully
362
CO- 6.5.0 “COND LESS than 10 or 15” Banner Occuring
363
CO- 6.5.4 [Conductivity] Box Not Good (2)
363
CO- 6.5.6 [Conductivity] Box Stabilizes
363
CO- 6.6.0 Post Dialyzer Cond/Troubleshooting Post Dialyzer Cond
364
CO- 6.6.2 Isolate the Dialyzer
364
CO- 6.8.0 Conductivity Is Not between 13.0 and 14.2
365
CO- 6.8.6 Isolate Acid Pump
366
CO- 6.8.8 Isolate Bicarbonate Pump
366
CO- 7.0.0 Troubleshoot Cond Cell #7 Circuit
367
CO- 7.3.0 Isolate Positive (+) 12 Volts DC Supply
368
CO- 7.3.1 Isolate +12 Volt DC Supply
368
CO- 7.3.4 Isolate Negative (-) 12 Volt DC Supply
369
CO- 8.0.0 Measured Conductivity Is Bad / 'Actual' Conductivity Checks
370
CO- 8.1.0 Conductivity Is High (more than TCD + 0.4 Ms)
370
CO- 8.1.1 Isolate Possible very Intermittent Flow Error
371
CO- 8.2.0 Isolate very Intermittent Acid Pump Cycles
372
CO- 8.2.1 AACID = ACID / Isolate Bicarb Pump Cycles
372
Co- 8.2.2 Abic = Bic
372
CO- 8.3.0 Balancing Chamber Volume (BCV)
373
CO- 8.3.1 BCV Is Recorded
373
CO- 8.4.0 Isolate Acid Pump
374
CO- 8.5.2 Isolate Bicarbonate Pump
374
CO- 8.5.4 Verify Conductivity
374
CO- 8.6.0 Cond more than TCD + 0.4/Isolate Valve #29
375
CO- 8.7.0 Isolate Balancing Chamber Diaphragms
376
CO- 8.8.0 Verify Volumetric System
376
CO- 8.9.0 Isolate Leaking Heat Exchanger
377
CO- 9.0.0 Bic Dot Is White/Isolate Bicarb Debug Signal
378
CO- 9.8.2 Verify Original Problem
379
On Line Clearance (Olc) Problems
379
CO- 9.8.3 Balancing Chamber Volume Is Not Factory Recorded
380
CO- 9.8.4 Bad Lab Values
381
CO- 10.0.00 Troubleshooting Online Clearance (OLC)
382
Conductivity / OLC Components View
382
CO- 10.0.10 Isolate Temp
383
CO- 10.0.11 Post Temp Within 1.2 Pre Temp/Isolate Post Dialyzer Cond
383
CO- 10.0.20 Problem with Post Dialyzer Temp/Isolate Temp Sensor #44
384
CO- 10.0.22 Poost Dialyzer Temp Is Not between 35 and 38 Degrees C
384
CO- 10.0.24 Post Temperature Reference more than 20
385
CO- 10.0.26 Troubleshooting Post Dialyzer Temp/Post Isolate NTC #44
386
CO- 10.0.28 Troubleshooting Post Dialyzer Temp Sensor/Calibrate Temp
386
CO- 10.0.30 Problem with Post Dialyzer Cond
387
CO- 10.0.34 Isolate Post Cond Circuit
387
CO- 10.0.36 Isolate Post Cond Cell #13
388
CO- 10.0.38 Verify Sensor Board
388
CO- 10.0.405 Verify Sensor Versus Actuator
389
CO- 10.0.41 Prepare to Analyze Pre and Post Conductivity Stability
390
CO- 10.0.42 Isolate Flow Pump Digital Control (FLWP)
390
CO- 10.0.43 Pre Conductivity Stability
390
CO- 10.0.44 Pre Dev Value Less than 135/Conductivity Stability
391
CO- 10.0.46 both Pre and Post Cond Are Stable
392
CO- 10.0.48 “CAN’T RUN OLC TEST” Appeared
392
CO- 10.0.50 OLC Test Started/Olc Self-Test Description/Troubleshooting
394
CO- 10.0.60 Isolate Post Sensors Stability
395
CO- 10.0.66 Isolate Pre-Sensors Stability
396
CO- 10.0.705 Isolate OLC Problem
397
CO- 10.0.706 Isolate OLC Problem
397
CO- 11.0.00 Return Systems
398
CO- 12.0.00 OLC Self Test Passed/Check Blood Pump/Additional Troubleshooting
399
Debug Screen 5 OLC Values - Table
400
EOS- 1.0.0 Determine the EOS Error
401
CO- 9.8.11 Balancing Chamber Volume Is Factory Recorded
379
CO- 9.8.0 Verify Balancing Chamber Volume
379
Section 6 - Concentrate Pump Errors
401
EOS- 2.0.0 Acid System Problem/Isolate the Acid Pump
402
EOS- 3.0.0 Bicarbonat (BIC) System Problem/Isolate the BIC Pump
403
EOS- 4.0.0 Pump Symbol Remains Pink/Isolate the Pump Circuits
404
EOS- 4.0.0, Step #1 Isolate Actuator-Test Board
404
EOS- 4.0.0, STEP #2 Isolate the Sensor Board Cable
404
EOS- 4.0.0, STEP #3 Isolate the Actuator Cable
405
Eos- 4.0.0, Step #4
405
EOS- 5.0.0 both Pump Symbols Are Pink
406
EOS- 5.0.1 Isolate the Pumps
406
CR- 1.0.0 Isolate Distribution Board
408
CR- 1.0.1 Verify Cond Failure
408
Section 7 - Cond Ref Failure or Cond Offset Failure
408
CR- 1.0.2 Isolate Positive (+) 12 Volt DC Supply
409
CR- 1.0.4 between -11.0 and -13.0 Volts/Isolate Cells Calibration
410
CR- 1.0.5 Isolate Conductivity Circuit
410
CR- 1.0.9 Isolating Negative (-) Twelve Volts
411
CR- 1.0.10 Negative 12 Volts Not Within Range
411
CR- 1.0.20 Isolate Negative Twelve Volt Problem
412
Section 8 - Filling Program (Air Leak) Problems
413
FIL- 1.0.0 Isolate Air Sensor Circuit/Possible Leaks
414
FIL- 1.0.1 Isolate Air Removal System
416
FIL- 1.0.2 Deaeration Pressure Okay
416
FIL- 1.0.3 Deaeration Pressure Okay (2)
417
FIL- 1.0.4 Isolate 'Out of Bypass' Circuit
417
FIL- 1.0.5 Stable Conductivity/Isolate OLC
417
FIL- 1.0.7 Isolate OLC Sensors Connections and Cables
418
FIL- 1.0.6 Pre and Post Cond Not Within 0.4 of each Other
418
FIL- 1.0.8 OLC Activated?
419
FIL- 2.0.0 Verify Dialysate Settings
420
FIL- 2.0.1 ‘Bob' Moving/Isolate Possible UF Pump Leak
420
FIL- 2.0.2 ‘Bob' Moving/Isolate Possible Air Leak (1)
422
FIL - 2.0.3 no Air in Dialyzer Lines
422
FIL- 2.0.4 no Air Screen/Isolate Filling Program
423
FIL- 2.0.5 Alarms Reset
423
FIL- 2.0.6 Alarm Reset/Isolate Pressure Test
424
FIL- 2.1.0 no Air Seen but Filact = 1/Isolate Supply Voltages
425
FIL- 2.3.0 Voltages in Range/Isolate Air Sensor Circuit
425
FIL- 2.4.0 Filact = 0/Isolate Possible Flow Problem
427
FIL- 2.4.2 BC Switch Never = 897/Isolate X6
427
FIL- 2.4.4 Filact = 1
428
FIL- 3.0.0 Filact = 0/Create Venous Pressure
429
FIL- 3.1.0 Pressure Test Hydraulics (1)
430
FIL- 3.2.0 -250 Achieved/Pressure Test Hydraulics (2)
430
FIL- 3.3.0X Pressure Not Achieved or DID Not Hold/Isolate Four-Way
430
FIL- 3.5.0 -250 MMHG Held/Isolate Valve #34 Flow
431
FIL- 3.6.0 600 Ml/Min Collected/Verify Filling Program
432
FIL- 3.6.2 Filact = 1/Check for Air at Chamber #69
433
FIL- 3.7.0 Filact = 1 Constant or Intermittent
434
FIL- 4.0.0 Filact = 0/Final 'Filling Program' Checks
435
FIL- 4.0.2 Isolate Spent Side Balancing Chamber Leak
435
FIL- 5.0.0 Air Seen at Chamber #69
436
FIL- 5.1.0 Filact = 0/Isolate Venous Pressure (VEN)
437
FIL- 5.2.0 VEN more than 400
438
FIL- 5.3.0 -250 Achieved/Pressure Test Hydraulics (2)
438
FIL- 5.4.0 -250 Not Achieved or It DID Not Hold/Isolate Four-Way
439
FIL- 5.5.0 -250 MMHG Holds
440
FIL- 6.0.0 PDIAL Does Not Agree with the Meter
441
FIL- 6.1.0 Create Negative Pressure
441
FIL- 6.2.0 "Operator Error" Occured/Troubleshoot Dialysate Pressure
442
FIL- 7.0.0 Isolate Air Leak
443
Section 9 - Tmp (Pressure) Problems
444
TMP- 1.0.0 'Bob' Moving/Isolate Possible Air Leak
446
TMP- 1.0.2 PDIA and ADIA Stable between 3.0 and 6.0
447
TMP- 1.0.4 Isolate Loading Pressure
448
TMP- 1.0.5 Loading Pressure Okay/Isolate Air Removal System
449
TMP- 2.0.0 Deaeration Pressure Okay
450
TMP- 2.0.1 Positive Pressure Leak Checks
451
TMP- 2.0.2 Positive Pressure Leak Test Continued
452
TMP- 2.0.3 no External Pump Leaks/Isolate Filling Program (Filact)
453
TMP- 2.0.4 Filact Remaining = 0
455
TMP- 2.0.5 Filact was or Is = 1
456
TMP- 2.0.6 Isolate UF Pump Control/Uf Pump Leak
456
TMP- 2.0.7 no UF Pump Leaks
457
TMP- 2.0.8 Isolate Accurate Dialysate Flow
458
TMP- 2.0.9 QDL Remaining between 720 and 880
458
TMP- 2.0.10 TMP Window Red
459
TMP- 2.0.11 TMP Window Is Red but TMP Is Stable
459
TMP- 2.0.16 Isolate TMP
460
TMP- 2.0.17 Isolate Venous Pressure
460
TMP- 2.2.5 Achieve Negative Pressure
461
TMP- 2.2.6 Negative (-)250 Achieved/Negative Pressure Holding Test
461
TMP- 2.2.7X -250 Could Not be Achieved or It DID Not Hold/Isolate Four-Way
461
TMP- 2.3.1 Check PDIAL Zero
463
TMP- 2.3.0 Check PDIAL to 520 Mmhg
463
TMP- 2.2.8 -250 Mmhg Holding/Isolate Dailysate Pressure (PDIAL)
463
TMP- 2.3.2 Positive Pressure Test
464
TMP- 2.3.3 PDIAL Does Not Hold/Isolate Positive Pressure Leak
464
TMP- 2.3.4 PDIAL Holds/Isolate Balancing Chamber Valves
465
TMP- 2.3.5 Diasafe Filter was Replaced Previously
465
TMP- 3.0.0 Isolate Dialysate Pressure Transducer
466
TMP- 3.1.0 ACFS between 3.5 and 6.0/Isolate Dialysate Pressure Transducer
467
TMP- 3.4.0 ACFS Not between 3.5 and 6.0/Isolate PDIA
468
TMP- 3.5.0 PDIA Less than 4.0/Isolate Transducer #9
468
TMP- 3.6.0 PDIA more than 6.0/Isolate Transducer #9/Possible Open
469
TMP- 4.0.0 Isolate Valve #43
470
TMP- 4.2.0 Isolate Secondary Circuit
471
TMP- 4.3.0 -250 Leaking/Isolate Dialysate Lines
471
TMP- 4.4.0 -250 Holds/Isolate Chamber #69
472
TMP- 4.5.0 Isolate 'From Balancing Chamber' Circuit
473
TMP- 6.0.0 Calibrate Dialysate Pressure
474
TMP- 6.1.0 Create Negative Pressure
475
TMP- 6.5.0 "Operative Error" Occured/Troubleshoot Dialysate Pressure
476
TMP- 9.0.0 Valve #28 Leaking/Isolate Actuator-Test Board
477
Section 10 - Pressure Tests Failing
478
Fail Pos Stabilize
478
PHT- 1.0.0 "Get NEG TMP" Lasting Forever/Isolate UF Pump
479
PHT- 1.0.2 Strone Pulse(S) Seen
479
PHT- 1.0.3 "Get NEG TMP" Still up
479
PHT- 1.5.0 Initial PHT Checks
480
PHT- 1.5.1 Initial PHT Checks Continued
480
PHT- 1.5.2 Pressure Holding Test (PHT) Theory
481
PHT- 2.0.0 Start Pressure Tests
482
PHT– 2.0.1 Pressure Tests Running/Analyze TMP
482
PHT- 2.0.2 "Get NEG TMP" Lasting Longer than 90 Seconds
482
PHT- 2.0.3 Filact Always = 0
483
PHT- 3.0.0 "NEG Flow On" Appeared
484
PHT- 3.1.0 Pressure Test(S) Failed
484
Fail Neg Stabilize
484
PHT- 3.1.2 Pressure Test(S) Failed Again
485
Fail Neg Stabilize
485
PHT- 3.1.3 Pressure Test Fails and ATMP Increased to more than -400
486
PHT- 3.1.4 Negative Pressure Test Fail
486
PHT- 3.1.5 All Other Scenarios/Pressure Test Failed
487
PHT- 4.0.0 both Pressure Tests Pass
488
PHT- 4.2.0 Loading Pressure Okay
489
PHT- 4.3.0 Deaeration Pressure Okay
489
PHT- 4.4.0 Repeat Pressure Tests
490
PHT 4.5.0 both Tests Pass/Perform UF Integrity Test
490
PHT- 4.6.0 UF Integrity Test Failed
491
PHT- 4.7.0 on Line PHT Failed/Diagnostic Valve Leak Tests/Valve #24 and #25
491
PHT- 5.0.0 All Pressure Tests Passed
492
Probable Causes of Pressure Test Failures
493
AIR- 1.0.0 Achieve Negative Dialysate Pressure
494
Section 11 - Induced Air Leak Tests
494
AIR- 1.0.1 Check for an Air Leak at Filter #73
495
AIR- 1.0.2 Air Seen at L1 (Output Filter #73)
496
AIR- 1.0.3 Air at L1/Check for Air Input Chamber #69
497
AIR- 1.0.4 Air Seen at L10/Trace Upstream from Chamber #69
498
AIR- 1.0.5 Air Seen from Pre-Dialyzer Cond Cell #7
499
AIR- 1.0.6 Check for Common Air Leak
499
AIR- 1.0.8 Leak Test Hydrochamber
499
Section 12 - Induced Positive Pressure Tests
500
DAIR- 1.0.0 Isolate Actuator-Test Board Control
502
DAIR- 1.1.0 Check Deaeration Motor
502
Section 13 - Deaeration Problems
502
DAIR- 2.0.0 Loading Pressure 16 Psi or more
503
DAIR- 4.0.0 Isolate Valve #39
504
DAIR- 4.0.1 Recheck Valve #39
505
DAIR- 4.0.2 Isolate Actuator Board/Valve #39
505
DAIR- 5.0.0 Isolate the Deaeration Pump Head
506
DAIR- 6.0.0 Isolate the Deaeration Motor
506
UF (Ultrafil Tracion) Pump Problems
507
UF- 1.0.0 Isolate UF Circuit
507
Section 14 - Uf (Ultrafiltration) Pump Problems
507
UF- 1.4.0 All Five Checks Okay/Isolate UF Hydraulics
508
UF- 2.0.0 Strong Pulses/Isolate UF Pump Consistency
508
UF- 2.1.0 UF Pump Calibrates Okay/Isolate UF Circuit in Dialysis
509
UF- 2.2.0 Strong Pulses/Verify Pressure Tests
509
UF- 3.0.0 Inadequate UF Pump Output
510
UF- 4.0.0 Isolate UF Pump (#22) Mechanics
511
UF- 5.0.0 Check UF Pump for 'Open Circuit'
512
UF- 5.1.0 Isolate UF Pump Circuit
512
UF- 6.0.0 Check UF Pump Function
513
UF- 6.1.0 Strong Pulses/Isolate UF Pump Consistency
513
UF- 7.0.0 both Pressure Tests Pass/Uf Pump Integrity Test
514
BL- 1.0.4 Isolate TMP
515
Section 15 - Blood Leak Problems
515
BL- 1.0.5 Blood Leak Alarm?
516
BL- 1.0.6 Blood Leak Alarm Not Present (Check for Air)
516
BL- 2.0.0 Blood Leak Alarm Present (Check for Air)
517
BL- 3.0.4 Deaeration Pressure Okay
518
BL- 3.0.0 Air Seen
518
BL- 3.0.1 Isolate Air Removal System
518
BL- 3.0.5 after Induced Positive Pressure Tests
519
BL- 4.0.0 no Air Seen/Isolate Blood Leak Detector #8
520
BL- 4.1.0 Isolate 'Open Circuit' Blood Leak Detector
520
BL- 4.4.4 Isolate Blood Leak Detector
521
BL- 4.5.0 Return Blood Leak Systems
521
BL- 5.0.0 Check Blood Leak
522
Sensor Board ‘X2’ DC Voltage Checks Table
523
Electronic Card Cage (Sensor Board) View
523
BL- 6.0.0 Blood Leak Alarm will Reset?
524
BL- 6.1.0 Clean/Calibrate Blood Leak Sensor #8
524
BL- 6.2.0 Calibrate Blood Leak Sensor #8
524
Section 16 - Checking the Actuator Board Cable
525
Female Distribution Board Connector View
525
Electronic Card Cage (Actuator-Test Board)
526
PUMPS Cable Plug / Actuator-Test Board P2 Pin Locations Table
526
VALVES Cable Plug / Actuator-Test Board P2 Pin Locations Table
527
Section 17 - Checking the Sensor Board Cable
528
Cable Plug / Sensor Board X2 Pin Locations Table
529
Section 18A - Diagnostic Valve Leak Tests
531
Leak Test Scenarios Table
532
AUTOTEST- 1.0.0 IOS Failed/Positive Pressure Leak Tests
532
AUTOTEST- 2.0.0 no External Leaks Located/Check UF Pump
532
AUTOTEST- 3.0.0 Dialysate Pressure Test
533
AUTOTEST- 3.2.0 between -248 and -250 on the Meter/Negative Pressure Holding Tests
534
AUTOTEST- 4.0.0X Pressure Cannot be Achieved or It DID Not Hold/Isolate Four Way
534
Autotest- 3.2.0 B
534
AUTOTEST- 3.1.0 Create Negative Pressure
534
AUTOTEST- 5.0.0 External Meter Pressure Is Good/Continue Calibration
535
AUTOTEST- 6.0.0 "Operator Error" Occured/Troubleshooting Dialysate Pressure
535
AUTOTEST- 7.0.0 Isolate Actuator-Test Board/Valve(S)
536
Diagnostic Valve Leak Tests Theory
536
Leak Test Pressures Table
536
Top Side Leak Procedure (Valves #31 through #34)
537
Section 18B - Manual Balancing Chamber Valve Leak Tests
537
Bottom Side Leak Procedure (Valves #35 through #38)
538
BC LEAK- 1.0.0 Preparation
539
BC LEAK- 1.1.0 Isolate Flow Pump (#21)
539
Section 19 - Testing for Leaking Balancing Chamber Diaphragm
539
BC LEAK- 2.0.0 Diaphragm Leak Test
540
BC LEAK- 3.0.0 Diaphragm Leak Test
542
BC LEAK- 3.2.0 Perform Diaphragm Leak Test
543
Section 20 - Troubleshooting Overflow from the Vent Tubing
544
OVER- 1.0.0 Isolate Central (SDS) Concentrate Delivery System
545
OVER- 1.0.1 Attached to a Central System/Isolate High Pressure (Slow Overflow)
545
OVER- 2.0.0 Isolate Potential Flow RECIRC Error
546
OVER- 2.0.1 in Heat Disinfect
546
OVER- 2.0.2 Isolate Heat Exchanger #77 (Slow Overflow)
546
OVER- 3.0.0 Isolate Inlet Water Pressure (Slow Overflow)
547
OVER- 3.0.1 Isolate Inlet Pressure Regulator (Slow Overflow)
548
OVER- 4.0.0 Isolate Inlet Water Valve #41 (Slow Overflow)
548
OVER- 4.0.1 Flow or Dripping
549
OVER- 5.0.0 Isolate Valve #39 (Slow Overflow)
550
OVER- 5.2.0 Heat Damage Checks
551
OVER- 6.0.0 Massive Overflow (more than 600 Ml Per Minute)
552
OVER- 7.0.0 Isolate Valve #41
554
OVER- 7.0.1 Isolate Float Switch
554
OVER- 8.0.0 Isolate Inlet Water Pressure
555
OVER- 8.2.0 Maximum Pressure Is between 18 and 20 Psi/Isolate Pressure Regulator
556
Section 21 - Hydraulic Leaks
557
LEAKING- 1.0.0 UF Tubing Blowing off
558
LEAKING- 1.0.2 Isolate Restriction
558
LEAKING- 1.0.4 Leak Occurs
558
LEAKING- 1.1.0 Isolate for High Loading Pressure
559
Balancing Chamber Valves - Diagram
561
LEAKING- 2.0.0 Secondary Side Leak/Dialysate Sampling Option?
562
LEAKING- 2.1.0 Dialysate Sampling = "Yes"
562
LEAKING- 3.0.0 Leak in Cleaning Program/Isolate Special Valve Error
563
LEAKING- 3.1.0 Leak in Cleaning Program/Uf Check Valve Tubing Blowing off
563
LEAKING- 3.2.0 Continue to Isolate Leak
564
LEAKING- 3.3.0 Leak between Flow Pump and Balancing Chamber Valves #36 and #38
565
LEAKING- 4.0.0 Isolate Drain Flow (Valve #30)
566
LEAKING- 4.0.1 Cannot Push All 60 Ml through the Sample Port
567
LEAKING- 4.0.2 Cannot Push through Valve #30/Isolate Valve #30
567
LEAKING- 5.0.0 'To Drain' Path Okay/Isolate Valve #24
568
LEAKING 5.1.0 Valve #24 Okay/Isolate Valve #25
568
LEAKING 5.2.0 Valve #25 Okay/Isolate Valve #26
569
LEAKING- 5.3.0 Valve #26 Okay/Isolate Valve #29
570
LEAKING- 5.5.0 Valve #29 Is Okay/Isolate for A'partial' Restriction
571
LEAKING- 6.0.0 Loading Pressure Is High/Isolate Valve #65 for Debris
572
LEAKING- 6.1.0 Pressure Exceeds 30 Psi
572
LEAKING- 6.2.0 Debris Located (Important Checks)
572
LEAKING- 7.0.0 "Sample Bag Connected?"/Isolate Dialysate Sampling Option
573
LEAKING- 7.1.0 Dialysate Sampling = "Yes"
573
Section 22 - "Wd: Fail Long Pulse" or "Wd: Fail Short Pulse
574
WD- 1.0.0 Isolate 24V- B Power Supply
575
WD- 1.0.1 Isolate Control Signal
576
WD- 1.0.3 Isolate the Power Logic Board
576
WD- 1.0.4 Check for Power Control Board 'Short'
578
WD- 1.0.5 Isolate Power Supply/Card Cage
578
WD- 1.0.6 Troubleshoot Power Supply/Card Cage
579
HEATER RELAY- 1.0.0 Isolate Intermittent Alarm
580
Section 23 - Heater Relay Test Fail
580
HEATER RELAY- 1.0.1 Test Your Volt Meter
581
HEATER RELAY- 1.0.2 Isolate Heater "Off" Control
581
HEATER RELAY- 1.0.3 Isolate Heater off Logic
582
HEATER RELAY- 1.0.4 Heater Switch off but "Heater Relay Test Rail" Reoccurs
582
HEATER RELAY- 1.0.5 Heater Relay Test Fail Reoccurs
582
HEATER RELAY- 2.0.0 Isolate Diode 17 (D17)
583
HEATER RELAY- 2.0.1 Diode 17 Is Good
585
HEATER RELAY- 2.0.2 Heater Relay Test Fail Reoccured/Retest Heater Control
586
HEATER RELAY- 3.0.0 "Heater Relay Test Fail" Intermittent
587
Eater Relay- 3.1.0
587
Heater Relay- 3.2.0
587
"Diasafe Test Failed"
588
DIASAFE- 2.0.0 Flow Error Always = 0/Isolate Pressure Tests
588
Section 24 - "Diasafe Test Failed
588
DIASAFE- 3.0.0 Pressure Tests Pass
589
DIASAFE- 4.0.0 Diasafe Test Failed/Isolate ATMP and Filling Program
591
DIASAFE- 4.0.2 ATMP Reached 300
591
DIASAFE- 5.0.0 ATMP Stays 300 or More/Isolate Diasafe Filter #92
592
DIASAFE- 6.0.0 Isolate Diasafe Test Valve #28
593
DIASAFE- 6.1.0 Plunger Is Not Drawn In/Isolate for Valve #28 Solenoid Activation
593
DIASAFE- 7.0.0 Valve #28 Okay
595
DIASAFE- 8.0.0 Diasafe Tubing Attached Properly
595
DIASAFE- 9.0.0 Good Flow Pump Pressure/Pressure Test Valve #26
596
Section 25 - Troubleshooting Power Distribution
597
P- A.0.0 Isolate Power Cord/Plug/Strain Relief
599
P- A.2.0 Isolate Heater Circuit
599
P- A.4.0 Isolate "Heater Circuit"
600
P- B.0.0 Isolate Power Systems
601
P- C.0.0 Isolate Screen Problems (1)
602
P- E.0.0 Prepare to Isolate +12 and +5 Volt Supplies
603
P- E.2.0 Isolate Power Logic +12 and +5 Volt DC
603
P- F.0.0 Measured +12 and +5 Volts Are Good/Verify Symptom
605
P- F.1.0 Troubleshoot Screen Problem
606
P- F.2.0 Screen Remains 'Black'/Isolate +12 and +5 Volts at Backlight Converter
607
P- F.3.0 Troubleshoot a Black Screen
607
P- F.4.0 both +12 and +5 VDC Low/Isolate 24 Volts DC at Power Logic Board
608
P- F.5.0 Isolate +24V-A
609
P- F.6.0 Check Transformer Output
610
P- F.7.0 ST 12 Less than 23 Volts/Isolate Modules/Pumps
611
P- F.8.0 ST 12 Still Less than 23.0 Volts
612
P- G.0.0 Isolate Power Logic Board
613
P- G.2.0 Modules Okay/Isolate Power Logic Board
613
P- G.5.0 Original Symptom Still Present/Isolate Modules
614
P- G.5.1 Symptom Not Present/Isolate Potential Bad Module
614
P- G.5.2 Symptom Still Present/Isolate Functional/Power Logic Board Devices
615
Card Cage / Functional and Power Logic Board Devices
615
P- G.5.4 Symptom Reoccurs/Isolate Hydraulic Sensors
617
P- G.5.5 Symptom Not Present/Isolate Sensors and Pumps
618
P- G.5.6 Symptom Still Present/Isolate the Actuator Cable
619
P- G.5.9 Symptom Still Present
620
P- H.1.0 Service Menu Appears/Isolate Voltage Detection
621
P- H.0.0 Verify Service Mode
621
P- H.1.2 Troubleshoot Voltage Detection Problem
622
P- H.1.3 Isolate Hydraulic Sensors
623
P- H.1.4 Isolate Functional Board Devices
624
P- H.1.5 Symptom Still Present
625
P- H.1.6 Isolate Converter Board (if Present)
625
P- H.1.7 Isolate Card Cage
626
P- H.3.0 Isolate 24 Volt Connections
627
P- H.3.1 System Initialization?
627
P- H.3.2 System Initialization Reaches 100%
627
P- H.3.3 Alarm Reoccurs
627
P- H.4.1 Isolate "5V High" or "5V Low" or "12V Power Fail"
628
P- H.4.2 Heat-Related Failure?
628
P- H.4.5 +24 Volt- a Troubleshooting
629
P- H.4.6 between 23.0 and 28.0 Volts/Monitor 24 Volts
630
P- H.4.7.1 Unstable or 24V or Failed Sending Reoccurs
630
P- H.4.8.2 Remains Stable and no Alarms Occur/Heat-Related Problem?
631
P- H.4.9 Unstable or Alarm Reoccurs/Analize Problem
631
P- 1.0.0 Machine Never Turns on (Fan Never Runs)
632
P- 1.0.1 Pin 1 more than 10.0 Volts/Measurement 2
632
P- 1.0.2 Pin 3 between 4.0 and 6.0 Volts/Isolate Power On/Off Circuit
633
P- 1.0.3 Pin 4 Is Not between 4.0 and 6.0 Volts
634
P- 1.0.4 Pin 4 between 4.0 and 6.0 Volts/Isolate the Power Button
635
P- 1.0.5 Power Button Okay/Isolate Power Logic Board
635
P- 1.0.6 X2/Pin 3 more than 6.0 Volts/Isolate Power Logic Board
636
P- 1.0.7 Pin 3 Less than 1.4 Volts/Isolate Fan Air Output I.e. Is the Machine On?
636
P- 1.0.8 Fan Running/Isolate Intermittent Power on Problem
636
P- 1.0.9 X2 / Pin 3 Less than 6.0 Volts/Isolate Main Relay (K1)
637
P- 1.1.0 Isolate Power Logic Board Cable (Pin 4)
638
P- 1.2.0 Pin 4 Less than 10 Volts/Isolate Main Line Fuses 6.3 Amp Fuses
639
P- 1.2.1 both Fuses Less than 1.0 Ohm/Isolate Incoming (Line) Voltage
639
P- 1.2.2 Fuses more than 1.0 Ohm or "Ol"/Troubleshooting Bad Fuses
641
P- 2.0.0 Initialization Does Not Complete/Isolate Pumps
642
P- 2.0.1 System Initialization Does Not Reach 100%
643
P- 2.0.2 System Initialization Does Not Reach 100%/Isolate +24 V-A
644
P- 2.0.3 Isolate 'Switched' 24 V-B
645
P- 2.0.4 Momentarily between 23.0 and 28.0 Volts DC
646
P- 2.0.5 Isolate Power Logic Cable
647
P- 2.0.6 Isolate 24 Volt Switch
648
P- 2.0.7 Isolate "Watch Dog Output'
649
P- 2.0.8 Isolate Actuator-Test Board 'Set' Signal
650
P- 3.0.0 Machine Turns Itself off
651
P- 3.0.2 Machine Remains on
652
P- 3.0.1 Remains on for at Least 30 Seconds
652
P- 4.0.0 Isolate the Power Supply
653
Inside the Power Supply View
655
Section 26 - Valve #1 or Valve #2 Fail
656
DVF- 1.0.0 Isolate Verr/Special Valve Error #38
657
DVF- 1.1.0 Pin 43 more than 40 Ohms
657
DVF- 1.2.0 Dial Valve Failure or ACT BYP Valve Fail Does Not Occur
658
DVF- 1.3.0 VERR = 1 or More/Isolate 'Special' Valve Error
658
DVF- 2.0.0 VERR = 0 / Isolate Valve #24 Open Circuit
659
DVF- 2.1.0 Isolate Valve #24 Short Circuit
660
DVF- 4.0.0 Isolate Valves #24 and #43 Solenoid Circuits (1)
661
DVF- 4.1.0 Isolate Valves #24 and Valve #43 Solenoid Circuits (2)
661
DVF- 4.2.0 both Valves between 40 and 100 Ohms/Isolate Total Circuit Resistance
662
DVF- 4.3.0 Valve Error = 1 Longer than Two Seconds
663
DVF- 4.2.2 both Measurements between 40 and 100 Ohms
663
DVF- 5.0.0 Pin 43 (Valve #38) Less than 40 Ohms
664
"Act Blood Pump Failed"
665
ABPF- 1.0.0 Troubleshoot Act Blood Pump Failed
665
Section 27 - "Act Blood Pump Failed
665
ABPF- 1.0.3 Approximately 24 VDC Not Present
666
ABPF- 1.0.4 Isolate Power Control Board Output
667
Heat Exchanger Leanking Externally
669
Section 28 - Heat Exchanger Leaking Externally
669
HEATEX- 2.0.0 Isolate Inlet Pressure Regulator #61
670
Appendix A - Target Deaeration Pressures Per Geographical Area
671
Appendix B - Calibrate if Replaced
672
Blood Pump Error Codes Table
673
Appendix C - Blood Pump Error Codes
673
Common Conversions
675
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Fresenius Medical Care 2008K2 Specifications
General
Brand
Fresenius Medical Care
Model
2008K2
Category
Medical Equipment
Language
English
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