Nipro SURDIAL - Check of Leakage Current

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18.2.2. Check of leakage current

(1) Required device

Leakage current tester

(2) Set the tester between protective earth terminal of the machine power plug and earth.

(3) Operate the machine under dialysis mode.

(4) When tested, leakage current should be ≦0.5mA.

R2 C1

R2=1kΩ

R1=10kΩ

C1=0.015uF

Fig. 18-3 Circuit diagram of leakage current tester

18-5

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Default Chapter4
- Table of Contents4
Cautions for Safety ･･･････････････････････････････････････････････････ Caution-1~614
1 Intended Use20
2 Contraindication20
3 Cautions ･･････････････････････････････････････････････････････････････････････ 3-1~221
4 Definitions23
6 Installation28
- Installation Environment28
- Unpacking and Check of Contents31
- Procedure for Assembling33
- Procedures for Tube and Plug Connections35
- Disinfection of the Dialysate Circuit39
- Disposal of Used Machine39
- Disposal of Used Packaging Materials39
- Disposal of Blood Lines and Dialyzer39
7 Main Functions and Components ････････････････････････････････････････････ 7-1~240
8 Construction of Machine ･･･････････････････････････････････････････････････ 8-1~1441
- Overall Construction41
  - Overall Views41
  - Components of Machine and Their Purposes and Functions43
- Operation Panel45
  - Construction of Operation Panel45
  - Components of Operation Panel and Their Purposes and Functions46
- Blood Line Setting Panel49
  - Construction of Blood Line Setting Panel49
  - Components of Blood Line Setting Panel and Their Purposes and Functions50
- Power Box52
- Main Lamp Assembly53
  - Construction of Main Lamp Assembly53
  - Components of Main Lamp Assembly and Their Purposes and Functions54
9 Display55
- Layout of Display57
- Wake up Screen60
- Rinse Screen61
- Dialysis Screen67
- Settingⅰ Screen70
- Settingⅱ Screen71
- Maintenance Menu Screen72
- Alarm Screen73
10 Alarm Functions and Resetting74
- Description of Alarms74
- Table of Alarms76
  - Meanings of Terms Contained in "Table of Alarms76
  - Table of Alarms ･･･････････････････････････････････････････････････････ 10-3~1478
11 Cleaning and Disinfection89
- Cleaning and Disinfection of Machine Outside89
  - Machine Enclosure89
  - Dialysate Concentrate Connectors and Rinse Ports89
- Cleaning and Disinfection of Fluid Lines89
- Disinfection of Fluid Line Inside90
- Removal of Calcium Deposit from Fluid Line Inside92
12 Process Flow94
- Description of Process Flow95
13 Operation of Machine97
- Check and Action before Turning on Power Breaker97
- Procedures for Machine Operation100
14 Rinsing102
- Selection of Rinsing Mode103
- Setting of Rinsing Pattern (Example: RINSE4 (AUTO2 C&D)103
- Connection of Concentrates104
  - Connection of Concentrates When Acid Rinse Port (Option) Is Not Used104
  - Connection of Concentrates When Acid Port Unit (Option) Is Used105
- Start of Rinsing (Example: RINSE4(AUTO2 C&D)106
- Completion of Rinsing106
- Discontinuance of Rinsing107
15 Double Needle Dialysis108
- Setting of Dialysate Related Parameters109
- Connection of Concentrates111
  - Connection of Concentrates to Prepare Bicarbonate Dialysate111
  - Connection of Concentrate to Prepare Acetate Dialysate111
- Setting of Blood Line, Dialyzer and Syringe112
- Preparation of Machine (Preparation Process)116
- Check of Preparation Completion of Machine (Preparation End Process)116
- Priming Process117
- Check of Dialysate Conductivity120
- Setting of UF Related Parameters120
- Connection of Patient121
- Start of Dialysis (Dialysis Process)122
- Completion of Dialysis (Recovery Process)124
- Discontinuance of Dialysis127
  - Discontinuance of UF127
16 Single Needle Dialysis128
- Setting of Dialysate Related Parameters129
- Connection of Concentrates131
  - Connection of Concentrates to Prepare Bicarbonate Dialysate131
  - Connection of Concentrate to Prepare Acetate Dialysate131
- Setting of Blood Line, Dialyzer and Syringe132
- Preparation of Machine (Preparation Process)135
- Check of Preparation Completion of Machine (Preparation End Process)135
- Priming Process136
- Check of Dialysate Conductivity139
- Setting of UF Related Parameters139
- Connection of Patient140
- Setting of Single Needle Dialysis Related Parameters141
  - Single Needle SW on141
  - Setting of Single Needle Changeover Values141
- Start of Dialysis (Dialysis Process)142
- Completion of Dialysis (Recovery Process)144
- Discontinuance of Dialysis147
  - Discontinuance of UF147
17 Sequential Dialysis148
- ON Setting of Sequential Dialysis148
- OFF Setting of Sequential Dialysis148
18 Check and Maintenance150
- Check and Maintenance by Operator150
- Regular Check by Engineer152
- Maintenance by Qualified Engineer173
19 Storage174
- Actions before Storing Machine174
  - Cleaning of Enclosure174
  - Priming of Formalin Solution174
- Environmental Conditions Required to Store Machine175
- Check and Test before Re-Operation of Machine175
20 Machine Moving and Cautions176
21 Specifications179
- Specifications for Machine179
- Performance of Machine182
22 Data for Use191
- Blood Tubing Set Applicable to SURDIAL 22.1.1 A065(A067) / V643191
  - A064(A066) / V643192
- Layouts of Blood Tubing 22.2.1 Model A065(A067) / V643194
  - Model A064(A066) / V643195
- Flow Chart and Components of SURDIAL196
  - Flow Chart196
  - Component of SURDIAL197

Nipro SURDIAL - Check of Leakage Current

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