B BRAUN SW 7.5x Service Manual
Self Test SW 7.5x
Service Manual - Chapter 3
维修手册第三章
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
1
常规
通常每次开机后进入治疗前都必须进行自检。
所有关系到安全的功能都将被测试，确保治疗安全进行。
治疗开始前不可跳过自检。
仅在自检程序完全通过后开始治疗程序才是安全可靠的。
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
2
安全第一 - 自检程序步骤
自动或
手动开机
1. 开机后
软件和定标数据检查
上次消毒记录检查
4. 消毒冲洗
消毒：温度、浓度达到要求
+
冲洗
ok
2. 治疗前自检
safety system
安全报警系统
internal hydraulic
blood leak
Heater
Temperature
Conductivity
Ultrafiltration
SAD
漏血传感器
加热器
温度传感器
电导度传感器
超滤部分
空气传感器
pressure sensors
进水
血路压力
03/11/2022
3.治疗
同时传感器不间断的监测
并由独立的监测系统处理器计算报警临界值
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
3
开机初始化
开机信号发送到SMPS
03/11/2022
TLC
主板BIOS程序启动
从硬盘启动程序
报警信息: RAM/ROM Error 或 CRC calibration Error 如果自检失败
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
LLC
初始化硬件
装载程序
装载定标数据
启动 Diabus通讯
检查检测板开关K1位置 0 - 2 - 3
启动与开关位置相应的程序
Therapy - TSM - Software Update
LLS
初始化硬件
装载程序
装载定标数据
Authors:
Guenter Nissen
Heiko Riemenschneider
4
治疗之前
• 冲洗水路
填充水箱 ，冲洗整个水路
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
5
自检
• 所有测试步骤都由控制板控制完成
• 监测板通过自己的传感器监测整个过程。
• 监测板测试 D24V 和 B24V 电压继电器各 3 秒。
• 打开 24V 继电器，给控制板进行下一步测试提供电压。
• 任一自检步骤如失败将自动循环监测该步骤。
• 维修界面有自检程序代码，显示自检程序进度。
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
6
自检 – 维修界面 chapter 3 page 36-38
自检代码
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
7
自检 – 自检代码总览
Code Test Code
00xxx No tests or rinsing
16xxx Sound and LED test (from SW 7.51)
17xxx LLC DFS Test 18 (analog voltage test from SW 7.51 and sup. version 3)
11xxx Blood leak detector
12xxx DFS leakage test
15xxx HDF online 完整性测试 (only for Dialog HDF online)
20xxx UF pump
21xxx Conductivity
22xxx Temperature TSD
30xxx SAD: level test
31xxx SAD: counter test
32xxx Pressure sensors blood side: equality test for blood side pressure sensors
33xxx Pressure sensors blood side: blood side pressure test
34xxx Substitution pump HDF bag (only for Dialog HDF bag)
35xxx Flow detector HDF bag (only for Dialog HDF bag)
36xxx Load cell HDF bag (only for Dialog HDF bag)
37xxx Disinfection valve VD
40xxx Leakage test substitution line S online HDF online
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
8
自检状态 chapter 3 page 36
子代码格式
TTSSx:
TT
SS
x
举例:
10020
LLC t est code t o LLS 测试步骤
Per f o r med t est st ep 执行测试进度
Number of perf ormed repeats 循环测试次数
0 x < repeats until error message 失败后即重复自检
During the first test of the heater relay test LLS did not
answer in 10 s with the test code 10.
23050
Blood l eak det ector compensation: 2 min no wat er
before t est start .
33701
Second BS pressure test terminated, because during
aut oprimi ng, e.g. an LF error occured.
37991
VD t est passed af t er t he secon d t i me.
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
9
自检 – 显示状态
TTSSS:
TT
SSS
LLC Subcode Third (x = 0, 1, 2) blood l eak detector t est: Send signal t o blood leak det ect or
11102
( TTSSx )
LLS Subcode Blood l eak detector t est: Measurement of red and green level
11004
( TTSSS)
Code LLC LLS Code
1. 1102x Prerequisit es for Test :
Upline tank must be filled
Timeout 2 min
2.
3.
1110x
4. Single measurement of green,
5. Acknowledge wit h swit ch- off VGD 11005 –
6. 1120x Wait f or D24OFF (timeout 30 s) 11011
7. VGD ON 11012
8. 1130x Wait f or D24ON (timeout 30 s)
9 . 1199x Compl et ed
Test code = 11 t o LLS Test code = 11 back to LLC
EV_ TEST_BLOODLEAK_ ON ON Bl oo dl ea k Tas k I D Test i ni t i al i s a t i on ( VGD ON) 1 10 0 0 –
LLS t est code t o LLC
Perf ormed test step
task
(See table, LLC code column.)
(See table, LLS code column.)
Single measurement of red,
t hen compari son of : red
no timeout
green + 0.2 V
11003
11004
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
10
Sound and LED Test 报警声光测试
Code LLC 1610x - 1699x / SUP 16001 - 16028
• LLS 通过电流进行测试, 两个OSD (Optical Status Display)板上的红
色 LED灯 发光 同时 扬声器发出报警声 (software version 7.5x)。
03/11/2022
可能测试到的配件 :
- LED / OSD Board defective
- 扬声器
- 触发器 (主板或FPB板)
- 连线导电不良或接头松动
-SMPS的维修跳线P101短路
- SMPS 的继电器 VGB 或 VGD
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
11
控制板 水路12V电压测试
• 检测 +/- 12 V 避免电压过高或过低
仅适用于使用3型检测板并 SW >7.5x的机器
Code LLC 1710x – 1799x / SUP 17001 - 12036
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
12
漏血传感器 2型
LED电路开关和
红绿光信号放大电路
漏血测试:
1. 测试 „绿光“信号
2. 测试 „红光“信号
3. 比较红绿信号
Code LLC 1102x - 1199x / SUP 11000 - 11012
ok
ok
额外的接收管LED，
提供自动定标参数
LED 发光管
red / green
自动定标:
自动定标，补偿漂移
03/11/2022
接收管
透析液
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
LED
Authors:
Guenter Nissen
Heiko Riemenschneider
13
Dialog+DFS 透析液通路漏气测试 SW 7.xx
DFS – 透析液通路压力测试
DFS测试程序中，以下部件将被测试是否漏气 :
• 平衡腔包括所有阀门和平衡腔膜片
• 冲洗桥整体:
- 漏血传感器
-VDE, VDA
- 消毒阀门和透析器接头
• 空气分离室, UF pump
03/11/2022
• 自FPE到 RVDA的所有软管， 接头， 管夹等。
• 对于HDF Online机器: 可测试出是否破裂或接口漏气。
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
14
Dialog+DFS 透析液通路漏气测试 SW 7.xx
备注
• 简化图例只显示两个腔体中的一个平衡腔体
• 正压由 FPE正压泵提供， 压力的测量和监测由PDA压力
传感器负责
• 要漏气测试成功必须首先冲洗整个水路并保持水路无空气
• 可能的故障:
1) UF pump超滤泵漏气或故障
2) 任何微小泻漏，水路不通
•
03/11/2022
可尝试动作: 增加RVFPE高压保护阀的压力至1.5 bar 可能
通过DFS 测试
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
15
Dialog+DFS 透析液通路漏气测试 SW 7.xx
DDE
VLA
VD
M
03/11/2022
RVFPE
RVFPA
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
BL
为简化图例，没
有显示出如下与
DFS压力测试关
系不密切的部件
阀门打开
:
- 空气分离室
- 冲洗桥
- 消毒阀
阀门关闭
- 漏血传感器
- RVFPA, DDE
Authors:
Guenter Nissen
Heiko Riemenschneider
16
Dialog+DFS 透析液通路漏气测试 SW 7.xx
RVFPE
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
阀门打开
阀门关闭
Authors:
Guenter Nissen
Heiko Riemenschneider
17
Dialog+DFS 透析液通路漏气测试 SW 7.xx
Pressure build-up at VDABK
RVFPE
~ 16000 µs
???µs
Code LLC 1220x / SUP 12002
预计PDA > 425 mmHg
PDA压力达
不到预计值
03/11/2022
Training document, no update service.
This document may not be copied, partly or whole, or made be accessible to third parties without
our permission and remains the property of B. Braun Medizintechnologie GmbH with all rights.
Authors:
Guenter Nissen
Heiko Riemenschneider
则可能:
FPE/RVFPE
故障,，
VDABK1/2漏
气，
膜片漏气
18
Loading...