Dialog+SW 9.xx Hydraulics. Technical Support International

Содержание

Слайд 2

Welcome to the Dialog+ Component Overview. Here you will have the

Welcome to the Dialog+ Component Overview. Here you will have the

opportunity to look at different components in the machine. You will find out what there functions are, and how they work together with other components.

Dialog+ Overview

Dialog+

Internal Hydraulics

Hydraulics Test

Disinfection

Слайд 3

The Sub-Racks are devided in: Electronics UF Sub-Rack DF Sub-Rack Water

The Sub-Racks are devided in:
Electronics
UF Sub-Rack
DF Sub-Rack
Water

Sub-Rack

The hydraulics of the machine is devided into four parts.
Please choose a part or look at the flow diagram.

Hydraulics

Dialog+

Start

Back

Flow Diagram

Слайд 4

Dialog+ Start Hydraulic Flow Diagram Please choose a part of the

Dialog+

Start

Hydraulic Flow Diagram

Please choose a part of the flow diagram that

you would like to look at.

Back

Sub-Rack View

Слайд 5

Water Sub-Rack Please choose one of the component groups of the

Water Sub-Rack

Please choose one of the component groups of the water

sub-rack.

Functions of the Water Sub-Rack
Controls incoming water amount
Degasses the water
Heats the water
Contains bicarbonate valves

Water Sub-Rack

Start

Back

Degassing Circuit

Heating Circuit

Слайд 6

Pressure Reduction Valve Functions of the Pressure Reduction Valve Reduces ring-line

Pressure Reduction Valve

Functions of the Pressure Reduction Valve
Reduces ring-line pressure

to 0.9 bar

Functions of the Water Inlet Valve
Controls incoming water amount
Regulated by the float switch
Opening time is dependent on flow

Water Inlet Valve

Pressure Reduction Valve

Functions of the Pressure Reduction Valve
Reduces ring-line pressure to 0.9 bar

Functions of the Water Inlet Valve
Controls incoming water amount
Regulated by the float switch
Opening time is dependent on flow

Water Inlet Valve

Water Sub-Rack

Start

Back

Слайд 7

Water Block Please choose one of the components on the water

Water Block

Please choose one of the components on the water block

or the cover to look inside.

Functions of the Water Block
Mounting for all the valves
Contains the upline tank
Contains the degassing chamber
Contains the heating chamber

Water Sub-Rack

Start

Back

Слайд 8

Upline Tank Please choose one of the components in the upline

Upline Tank

Please choose one of the components in the upline tank.

Components

in the Upline Tank
Heat exchanger
Level sensor
Heater rod

Water Sub-Rack

Start

Back

Слайд 9

Degassing Valve VEB Functions of the Degassing Valve Creates a restriction

Degassing Valve VEB

Functions of the Degassing Valve
Creates a restriction in the

water flow
The restriction creates a negative pressure
If the valve is open there is no restiction in the flow
If the valve is closed there is a fixed gap for the water to pass
The valve will always be open during disinfections

Water Sub-Rack

Start

Back

Слайд 10

Heater Rod Functions of the Heater Rod Heats up incoming water

Heater Rod

Functions of the Heater Rod
Heats up incoming water
Properties of the

Heater Rod
It consists of 2 heating elements with 900 W each
The heater rod has a thermal fuse that burns out at 120 oC
The fuse is not resettable

Water Sub-Rack

Start

Back

Слайд 11

Float Switch Functions of the Float Switch Regulates the water level

Float Switch

Functions of the Float Switch
Regulates the water level in the

upline tank
Turns off the heater when the tank is empty

Water Sub-Rack

Start

Back

Слайд 12

Heat Exchanger Function of the Heat Exchanger Pre-heats the incoming water

Heat Exchanger

Function of the Heat Exchanger
Pre-heats the incoming water to increase

energy effeciancy
The tube is made of stainless steel
It is shaped in a spiral form to increase the contect surface area

Water Sub-Rack

Start

Back

Слайд 13

Degassing Chamber Functions of the Degassing Chamber Allows water to degas

Degassing Chamber

Functions of the Degassing Chamber
Allows water to degas
Slow flow of

water
Contains granulate to allow bubbles to form

Water Sub-Rack

Start

Back

Слайд 14

Degassing Pressure Sensor Functions of the Degassing Pressure Sensor Measure the

Degassing Pressure Sensor

Functions of the Degassing Pressure Sensor
Measure the degassing pressure
Feedback

for the degassing pump speed
Protects the heater rod during disinfection by monitoring the pressure. If the pressure is too low, the heater is turned off.
The same type of sensor is used for PDA

Water Sub-Rack

Start

Back

Слайд 15

Degassing Circuit The Flow Path of the Water Water is taken

Degassing Circuit

The Flow Path of the Water
Water is taken from the

upline tank
If VEB is closed, a restriction in the flow causes a negative pressure
A negative pressure is measured at PE
The degassing chamber allows bubbles to form
The FEP protects the degassing pump from particals that might damage the pump
The EP generates the negative pressure by pumping water to the heater rod

Water Sub-Rack

Start

Back

Слайд 16

Degassing Pump, Micropump Vers. 2 Please choose a part of the

Degassing Pump, Micropump Vers. 2

Please choose a part of the degassing

pump that you would like to see.

Functions of the Degassing Pump
Degasses the water
Creates a pressure of ± 525 mmHg

Water Sub-Rack

Start

Back

Слайд 17

Degassing Pump Functions of the Degassing Pump Creates a negative degassing

Degassing Pump

Functions of the Degassing Pump
Creates a negative degassing pressure
Pumps fluid

with two interlocked gears
The gears are driven by a magnet
The pump can only pump water
If the pump speed is too low the heater is turned off
Degassing pressure should be at least ± 525 mmHg

Water Sub-Rack

Start

Back

Слайд 18

Degassing Motor Functions of the Degassing Motor Drives the degassing pump

Degassing Motor

Functions of the Degassing Motor
Drives the degassing pump
Onboard

driving circuits
Is regulated by the degassing pressure

Water Sub-Rack

Start

Back

Слайд 19

Degassing Motor Cover Functions of the Degassing Motor Cover Protects the

Degassing Motor Cover

Functions of the Degassing Motor Cover
Protects the moving

parts of the motor
Protects the electronics of the motor

Water Sub-Rack

Start

Back

Слайд 20

Degassing Adaptor Block Function of the Adaptor Block Mounting of the

Degassing Adaptor Block

Function of the Adaptor Block
Mounting of the degassing pump
O-rings

to seal the connection with the motor
Four clips to hold the motor

Water Sub-Rack

Start

Back

Слайд 21

Degassing Pump Foot Piece Functions of the Foot Piece Holds the

Degassing Pump Foot Piece

Functions of the Foot Piece
Holds the degassing pump

module
Absorbs vibrations from the pump
Reduces the sound volume

Water Sub-Rack

Start

Back

Слайд 22

RVDA Functions of the RVDA Ensures a minimum pressure of 400

RVDA

Functions of the RVDA
Ensures a minimum pressure of 400 mmHg on

the balance chamber
Must be set to 500 mmHg for Online machines

Water Sub-Rack

Start

Back

Слайд 23

RVDA Rear view of the RVDA Pay attention to the assembly direction Water Sub-Rack Start Back

RVDA

Rear view of the RVDA
Pay attention to the assembly direction

Water Sub-Rack

Start

Back

Слайд 24

DF Sub-Rack Please choose one of the components on the DF

DF Sub-Rack

Please choose one of the components on the DF Sub-Rack.

Functions

of the DF Sub-Rack
Contains the pumps that push water in and out of the balance chamber
Responsible for mixing the dialysate fluid
Contains the piston pumps
Concentrate pump
Bicarbonate pump
UF pump

UF Sub-Rack

Start

Back

Слайд 25

Inlet Flow Pump Please select a part of the FPE that

Inlet Flow Pump

Please select a part of the FPE that

you would like to see.

Functions of the FPE
Pumps fresh dialysate into the balance chamber
Pumps used dialysate to the drain
Creates a high possitive pressure for the DFS pressure test

DF Sub-Rack

Start

Back

Слайд 26

Outlet Flow Pump Please select a part of the FPA that

Outlet Flow Pump

Please select a part of the FPA that you

would like to see.

Functions of the FPA
Pumps used dialysate from the dialyser to the balancing chamber
Creates a negative pressure for the tests of the HDF Online system
Creates a negative pressure for the VBICP test at the end of disinfection

DF Sub-Rack

Start

Back

Слайд 27

DF Block Please select one of the components on the DF

DF Block

Please select one of the components on the DF block.

Functions

of the DF Block
Measures conductivity
Measures temperature
Mixes the dialysate fluid

UF Sub-Rack

Start

Back

Rear View

Inner View

Слайд 28

DF Block Please select one of the components on the DF

DF Block

Please select one of the components on the DF block.

Functions

of the DF Block
Measures conductivity
Measures temperature
Mixes the dialysate fluid

UF Sub-Rack

Start

Back

Rear View

Front View

Слайд 29

DF Block Please select one of the components on the DF

DF Block

Please select one of the components on the DF block.

Functions

of the DF Block
Measures conductivity
Measures temperature
Mixes the dialysate fluid

UF Sub-Rack

Start

Back

Front View

Inner View

Слайд 30

RVB & RVK Functions of RVB and RVK Absorbs the shock

RVB & RVK

Functions of RVB and RVK
Absorbs the shock from the

piston pumps
This causes a steady inflow of concentrate and bicarbonate
Stabalizes conductivity
Contains a 500 mmHg spring

DF Sub-Rack

Start

Back

Слайд 31

Concentrate and Bicarbonate Pumps Pump Functions Pumps concentrate and bicarbonate into

Concentrate and Bicarbonate Pumps

Pump Functions
Pumps concentrate and bicarbonate into the DF

block
Normal speed is ± 60 rpm
Consists of
Pump body
Bell
Hall sensor
Motor
The speed is regulated by the conductivity cells

DF Sub-Rack

Start

Back

Слайд 32

Working concept of the Piston Pump Fluid is sucked in on

Working concept of the Piston Pump

Fluid is sucked in on the

one side of the pump.
By rotating the shaft fluid is pushed out the other side of the pump.
The volume for each stroke is the same.

DF Sub-Rack

Start

Back

Слайд 33

RVFPE Functions of the RVFPE Prevents an over pressure Set to

RVFPE

Functions of the RVFPE
Prevents an over pressure
Set to 1.3 bar
Prevents tubes

from popping off

DF Sub-Rack

Start

Back

Слайд 34

Concentrate and Bicarbonate Pumps UF Pump Functions Pumps the UF volume

Concentrate and Bicarbonate Pumps

UF Pump Functions
Pumps the UF volume to drain
Remove

fluid from the patient
Calibrated accurately
Tolerence of 1 %
Consists of
Pump body
Bell
Hall sensor
Motor

DF Sub-Rack

Start

Back

Слайд 35

Temperature Sensors Functions of TSD_S Measures the temperature for ENDLF_S Is

Temperature Sensors

Functions of TSD_S
Measures the temperature for ENDLF_S
Is used to compensate

the conductivity measurement
Should be equal to TSD

Functions of TSD
Measures the temperature for ENDLF
Is used to compensate the conductivity measurement
Should be equal to TSD_S

Functions of TSBIC
Measures the temperature for TSBIC
Is used to compensate the conductivity measurement
Should be slightly colder than TSD

DF Sub-Rack

Start

Back

Terbulance Spacer

Слайд 36

Terbulance Spacer Functions of the Terbulance Spacer Creates terbulance on the

Terbulance Spacer

Functions of the Terbulance Spacer
Creates terbulance on the temperature sensor
Removes

dead spaces from the sensor

DF Sub-Rack

Start

Back

Слайд 37

ENDLF Functions of the Final Conductivity Sensor Measures the final conductivity

ENDLF

Functions of the Final Conductivity Sensor
Measures the final conductivity
The conductivity controls

the speed of the concentrate pump
Is dependent on TSD

DF Sub-Rack

Start

Back

Слайд 38

ENDLF_S Functions of the Final Conductivity Sensor for the Supervisor Measures

ENDLF_S

Functions of the Final Conductivity Sensor for the Supervisor
Measures the final conductivity
Is

dependent on TSD_S

DF Sub-Rack

Back

Start

Слайд 39

BICLF Functions of the Bicarbonate Conductivity Sensor Measures bicarbonate conductivity The

BICLF

Functions of the Bicarbonate Conductivity Sensor
Measures bicarbonate conductivity
The conductivity controls the

speed of the Bicarbonate pump
Is dependent on TSBIC

DF Sub-Rack

Start

Back

Слайд 40

Conductivity Sensors Functions of the conductivity cells ENDLF measures the final

Conductivity Sensors

Functions of the conductivity cells
ENDLF measures the final conductivity
ENDLF_S supervises

the ENDLF
BICLF measures the bicarbonate conductivity
Conductivity is dependent on temperature

Please select a part of the conductivity cell that you would like to see.

DF Sub-Rack

Start

Back

Слайд 41

O-Rings of the Disinfection Valve Function of the O-Rings Lower O-ring:

O-Rings of the Disinfection Valve

Function of the O-Rings
Lower O-ring: seals of

the disinfection port from the dialysate lines
Upper O-ring: prevents the machine from sucking air when disinfection is taken into the machine

Rinsing Bridge

Start

Back

Слайд 42

Disinfection Valve Please select a part of the disinfection valve. Functions

Disinfection Valve

Please select a part of the disinfection valve.

Functions of the

Disinfection Valve
Opens when the machine needs to suck in disinfectant
Closes to allow air back into the disinfection tube
Is controled by a servo motor

Rinsing Bridge

Start

Back

Слайд 43

Sub-Rack Start FPA Adaptor Block Back Functions of the FPA Adaptor

Sub-Rack

Start

FPA Adaptor Block

Back

Functions of the FPA Adaptor Block
Mounts the FPA
Absorbs vibrations

for noise reduction
Слайд 44

Rinsing Bridge Start Light Barrior Back Function of the Light Barrior

Rinsing Bridge

Start

Light Barrior

Back

Function of the Light Barrior
Senses the position of the

disinfection valve
Слайд 45

Pressure Sensor Dialysate Functions of PDA Measure the dialysate pressure This

Pressure Sensor Dialysate

Functions of PDA
Measure the dialysate pressure
This is used to

calculate TMP
Used as testing device during the DFS Pressure Test
Large working range
The same type of sensor as PE

Rinsing Bridge

Start

Back

Слайд 46

Rinsing Bridge Please choose one of the components on the rinsing

Rinsing Bridge

Please choose one of the components on the rinsing bridge.

Functions

of the Rinsing Bridge
Contains the disinfection valve
Contains the dialsate pressure sensor
The Dialyser couplings are connected to the rinsing bridge

Rinsing Bridge

Start

Back

Слайд 47

Rinsing Bridge Sensors Function of the Sensors Detects whether the dialyser

Rinsing Bridge Sensors

Function of the Sensors
Detects whether the dialyser couplings are

connected to the rinsing bridge

Rinsing Bridge

Start

Back

Слайд 48

Servo Motor and Controller Board Function of the Servo Motor The

Servo Motor and Controller Board

Function of the Servo Motor
The motor

opens and closes the disinfection valve
A disc moves into the light barrior when the valve is closed
The electronics of the motor is also mounted on the rinsing bridge

Rinsing Bridge

Start

Back

Слайд 49

FPE Motor Cover Functions of the FPE Motor Cover Protects the

FPE Motor Cover

Functions of the FPE Motor Cover
Protects the moving

parts of the motor
Protects the electronics of the motor

DF Sub-Rack

Start

Back

Слайд 50

FPE Motor Functions of the FPE Motor Drives the degassing pump

FPE Motor

Functions of the FPE Motor
Drives the degassing pump
Onboard

driving circuits
Is regulated by the degassing pressure

DF Sub-Rack

Start

Back

Слайд 51

FPA Motor Functions of the FPA Motor Drives the degassing pump

FPA Motor

Functions of the FPA Motor
Drives the degassing pump
Onboard

driving circuits
Is regulated by the degassing pressure

DF Sub-Rack

Start

Back

Слайд 52

FPA Motor Cover Functions of the FPA Motor Cover Protects the

FPA Motor Cover

Functions of the FPA Motor Cover
Protects the moving

parts of the motor
Protects the electronics of the motor

DF Sub-Rack

Start

Back

Слайд 53

Hydraulic Flow Diagram Please choose a part of the flow diagram

Hydraulic Flow Diagram

Please choose a part of the flow diagram that

you would like to look at.
Touch one of the green areas.

Dialog+

Start

Back

Sub-Rack View

Слайд 54

FPE Adapter Block Functions of the FPE Adaptor Block Mounts the

FPE Adapter Block

Functions of the FPE Adaptor Block
Mounts the FPE
Absorbs vibrations

for noise reduction

DF Sub-Rack

Start

Back

Слайд 55

FPE, Micropump Vers. 2 Functions of the FPE Pump Creates a

FPE, Micropump Vers. 2

Functions of the FPE Pump
Creates a positive pressure

to refil the balancing chamber
Pumps fluid with two interlocked gears
The gears are driven by a magnet
The pump can only pump water
A normal speed during treatment is ± 1000 rpm

DF Sub-Rack

Start

Back

Слайд 56

FPA, Micrpump Vers. 1 Functions of the FPA Pump Creates a

FPA, Micrpump Vers. 1

Functions of the FPA Pump
Creates a positive pressure

to fill the balancing chamber used dialysate
Pumps fluid with two interlocked gears
The gears are driven by a magnet
The pump can only pump fluid
A normal speed during treatment is ± 1000 rpm

DF Sub-Rack

Start

Back

Слайд 57

UF Sub-Rack Please choose one of the components on the UF

UF Sub-Rack

Please choose one of the components on the UF Sub-Rack.

Functions

of the UF Sub-Rack
Contains the balancing chamber
Is responsible for controlling the UF during dialysis
Contains the air separator

UF Sub-Rack

Start

Back

Слайд 58

Air Separator Functions of the Air Separator Prevents air from entering

Air Separator

Functions of the Air Separator
Prevents air from entering the balancing

chamber
Contains VLA and VBP
Contains DDE and RVFPA

UF Sub-Rack

Start

Back

Слайд 59

Air Separator Functions of the Air Separator Prevents air from entering

Air Separator

Functions of the Air Separator
Prevents air from entering the balancing

chamber
Contains VLA and VBP
Contains DDE and RVFPA

UF Sub-Rack

Start

Back

Слайд 60

Air Separator Functions of the Air Separator There are 2 pins

Air Separator

Functions of the Air Separator
There are 2 pins that sense

the level of fluid in the air separator
VLA is opened when air is sensed on both sensors
VLA is closed when the top sensor sensens fluid
The sensors do not work on pure RO Water

UF Sub-Rack

Start

Back

Слайд 61

Balance Chamber Functions of the Balance Chamber Consists of 2 chambers,

Balance Chamber

Functions of the Balance Chamber
Consists of 2 chambers, with 8

valves
Induction coils measure the membrane positions

UF Sub-Rack

Start

Back

Слайд 62

Balance Chamber Membrane Functions of the Balance Chamber Membrane Separates fresh

Balance Chamber Membrane

Functions of the Balance Chamber Membrane
Separates fresh and used

dialysate
Controles incoming and outgoing fluid volume
The position of the membrane is measured with MSBK

UF Sub-Rack

Start

Back

Слайд 63

Membrane Position Sensor Functions of the membrane position sensor Measures the

Membrane Position Sensor

Functions of the membrane position sensor
Measures the position of

the membrane
Uses induction to sense the position of a metal pin inside of the membrane
The pin moves in and out of the coil in the sensor
The result is shown in μS

UF Sub-Rack

Start

Back

Слайд 64

Water Sub-Rack Please choose one of the component groups of the

Water Sub-Rack

Please choose one of the component groups of the water

sub-rack.

Functions of the Water Sub-Rack
Controls incoming water amount
Degasses the water
Heats the water
Contains bicarbonate valves

Water Sub-Rack

Start

Back

Degassing Circuit

Heating Circuit

Слайд 65

Water Block Please choose one of the components on the water

Water Block

Please choose one of the components on the water block

or the cover to look inside.

Functions of the Water Block
Mounting for all the valves
Contains the upline tank
Contains the degassing chamber
Contains the heating chamber

Water Sub-Rack

Start

Back

Слайд 66

Upline Tank Please choose one of the components in the upline

Upline Tank

Please choose one of the components in the upline tank.

Components

in the Upline Tank
Heat exchanger
Level sensor
Heater rod

Water Sub-Rack

Start

Back

Слайд 67

Degassing Pump, Micropump Vers. 2 Please choose a part of the

Degassing Pump, Micropump Vers. 2

Please choose a part of the degassing

pump that you would like to see.

Functions of the Degassing Pump
Degasses the water
Creates a pressure of ± 525 mmHg

Water Sub-Rack

Start

Back

Слайд 68

DF Sub-Rack Please choose one of the components on the DF

DF Sub-Rack

Please choose one of the components on the DF Sub-Rack.

Functions

of the DF Sub-Rack
Contains the pumps that push water in and out of the balance chamber
Responsible for mixing the dialysate fluid
Contains the piston pumps
Concentrate pump
Bicarbonate pump
UF pump

UF Sub-Rack

Start

Back

Слайд 69

Inlet Flow Pump Please select a part of the FPE that

Inlet Flow Pump

Please select a part of the FPE that

you would like to see.

Functions of the FPE
Pumps fresh dialysate into the balance chamber
Pumps used dialysate to the drain
Creates a high possitive pressure for the DFS pressure test

DF Sub-Rack

Start

Back

Слайд 70

Outlet Flow Pump Please select a part of the FPA that

Outlet Flow Pump

Please select a part of the FPA that you

would like to see.

Functions of the FPA
Pumps used dialysate from the dialyser to the balancing chamber
Creates a negative pressure for the tests of the HDF Online system
Creates a negative pressure for the VBICP test at the end of disinfection

DF Sub-Rack

Start

Back

Слайд 71

DF Block Please select one of the components on the DF

DF Block

Please select one of the components on the DF block.

Functions

of the DF Block
Measures conductivity
Measures temperature
Mixes the dialysate fluid

UF Sub-Rack

Start

Back

Rear View

Inner View

Слайд 72

DF Block Please select one of the components on the DF

DF Block

Please select one of the components on the DF block.

Functions

of the DF Block
Measures conductivity
Measures temperature
Mixes the dialysate fluid

UF Sub-Rack

Start

Back

Rear View

Front View

Слайд 73

DF Block Please select one of the components on the DF

DF Block

Please select one of the components on the DF block.

Functions

of the DF Block
Measures conductivity
Measures temperature
Mixes the dialysate fluid

UF Sub-Rack

Start

Back

Front View

Inner View

Слайд 74

Conductivity Sensors Functions of the conductivity cells ENDLF measures the final

Conductivity Sensors

Functions of the conductivity cells
ENDLF measures the final conductivity
ENDLF_S supervises

the ENDLF
BICLF measures the bicarbonate conductivity
Conductivity is dependent on temperature

Please select a part of the conductivity cell that you would like to see.

DF Sub-Rack

Start

Back

Слайд 75

Disinfection Valve Please select a part of the disinfection valve. Functions

Disinfection Valve

Please select a part of the disinfection valve.

Functions of the

Disinfection Valve
Opens when the machine needs to suck in disinfectant
Closes to allow air back into the disinfection tube
Is controled by a servo motor

Rinsing Bridge

Start

Back

Слайд 76

Rinsing Bridge Please choose one of the components on the rinsing

Rinsing Bridge

Please choose one of the components on the rinsing bridge.

Functions

of the Rinsing Bridge
Contains the disinfection valve
Contains the dialsate pressure sensor
The Dialyser couplings are connected to the rinsing bridge

Rinsing Bridge

Start

Back

Слайд 77

UF Sub-Rack Please choose one of the components on the UF

UF Sub-Rack

Please choose one of the components on the UF Sub-Rack.

Functions

of the UF Sub-Rack
Contains the balancing chamber
Is responsible for controlling the UF during dialysis
Contains the air separator

UF Sub-Rack

Start

Back

Слайд 78

Temperature Regulation The temperature regulation is done by the following components

Temperature Regulation

The temperature regulation is done by the following components
TSE
TSHE
TSD
TSDE

Water Sub-Rack

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Next

Слайд 79

Temperature Regulation The first temperature regulation is done with TSE. This

Temperature Regulation

The first temperature regulation is done with TSE. This sensor

is used until the temperature is stable. If a sudden flush of cold water reaches TSHE, the heater will be given an extra boost to compensate.

Water Sub-Rack

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Next

Previous

Слайд 80

Temperature Regulation Once the temperature is stable at TSE, the controller

Temperature Regulation

Once the temperature is stable at TSE, the controller starts

to regulate the temperature with TSD.

Water Sub-Rack

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Next

Previous

Слайд 81

Temperature Regulation After approx. 10 minutes the machine will use TSDE

Temperature Regulation

After approx. 10 minutes the machine will use TSDE to

regulate the final temperature. This ensures a stable temperature at the dialyser throughout the therapy.

Water Sub-Rack

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Next

Previous

Слайд 82

Temperature Regulation If the machine is switched to bypass, TSD will

Temperature Regulation

If the machine is switched to bypass, TSD will take

over regulation of the temperature, because there is no flow through TSDE. Regulation by TSDE is restored once the temperature is stable again at TSD.

Water Sub-Rack

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Next

Previous

Слайд 83

Temperature Regulation At all times during the therapy TSD-S is active

Temperature Regulation

At all times during the therapy TSD-S is active to

ensure patient safety. The maschine will switch to bypass if the temperature exeeds 41°C at any time.

Water Sub-Rack

Start

Back

Previous

Слайд 84

What compenent is not part of the water sub-rack? Welcome to

What compenent is not part of the water sub-rack?

Welcome to the

Dialog+ Component Overview. Here you will have the opportunity to look at different components in the machine. You will find out what there functions are, and how they work together with other components.

Dialog+ Hydraulic Test

Question 1

The Disinfection Valve

The Degassing Valve

The Degassing Temperature Sensor

The Water Inlet Valve

B

C

D

Dialog+

Next

A

A

Слайд 85

Dialog+ Hydraulic Test Question 2 How many temperature sensors are in

Dialog+ Hydraulic Test

Question 2

How many temperature sensors are in the machine?

4

5

6

7

Dialog+

A

B

D

Next

C

C

Слайд 86

Dialog+ Hydraulic Test Question 3 What is the status of the

Dialog+ Hydraulic Test

Question 3

What is the status of the degassing valve

during disinfection?

Closed

Open

Switches between open and closed

Only open for short times

Dialog+

A

B

C

D

Next

B

Слайд 87

Dialog+ Hydraulic Test Question 4 Which pump is responsable for pumping

Dialog+ Hydraulic Test

Question 4

Which pump is responsable for pumping fresh dialysate

fluid into the balance chamber?

Flow Pump Inlet

Flow Pump Outlet

Flow Pump Inlet and Flow Pump Outlet

Degassing Pump

Dialog+

B

C

D

Next

A

A

Слайд 88

Dialog+ Hydraulic Test Question 5 What is the pressure of RVDA

Dialog+ Hydraulic Test

Question 5

What is the pressure of RVDA set to

on a standard and Online machine?

Standard: 400mmHg, Online: 400mmHg

Standard: 500mmHg, Online: 400mmHg

Standard: 400mmHg, Online: 500mmHg

Standard: 500mmHg, Online: 500mmHg

Dialog+

A

B

D

Next

C

C

Слайд 89

Dialog+ Hydraulic Test Question 6 Wat is the approx. speed for

Dialog+ Hydraulic Test

Question 6

Wat is the approx. speed for EP, FPE,

FPA during therapy?

EP: 1500 rpm, FPE: 1800 rpm, FPA:1800 rpm

EP: 2000 rpm, FPE: 1000 rpm, FPA: 2000 rpm

EP: 2000 rpm, FPE: 1000 rpm, FPA: 1200rpm

EP: 2000 rpm, FPE: 1000 rpm, FPA: 1000rpm

Next

Dialog+

A

B

C

D

D

Слайд 90

Dialog+ Hydraulic Test Test Completed Press the Show Results button to

Dialog+ Hydraulic Test

Test Completed

Press the Show Results button to find out

how many questions were answered correctly.

Dialog+

Restart Test

Back

Слайд 91

Chemical Thermal Disinfections All pumps are running 3 min rinsing and

Chemical Thermal Disinfections

All pumps are running
3 min rinsing and heating to

45°C

Air Separator Filled

Upline Tank Emptied

Heater Rod Off

-200mmHg

Negative Pressure Built Up
Disinfection Valve Opened

Disinfectant Sucked Up

Dialog+

Next

Слайд 92

Chemical Thermal Disinfections All pumps are running Minimum disinfection time, above minimum Temp Dialog+ Next

Chemical Thermal Disinfections

All pumps are running
Minimum disinfection time, above minimum Temp

Dialog+

Next

Слайд 93

Chemical Thermal Disinfections VBICP Test phase 1 Negative Pressure with VVB

Chemical Thermal Disinfections

VBICP Test phase 1
Negative Pressure with VVB and VBICP

closed

VBICP Test phase 2
Pressure release with VVB and VBICP opened

Dialog+

Next

Слайд 94

Chemical Thermal Disinfection Rinsing out of disinfectant Dialog+ Back

Chemical Thermal Disinfection

Rinsing out of disinfectant

Dialog+

Back

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