Eschweiler Combi Service manual
combi n line
Blood-Gas-Electrolyte-Analyser
For In-Vitro-Diagnostic Use
!
Service Manual
Eschweiler GmbH & Co. KG
Development - Manufacturing - Sales - Technical Service
Made in Germany
Service Manual
Manual Version
Manual History
Software Copyrights
The latest Manual version is: 4.01
Order No.:
Copyright © 2010 by
Eschweiler GmbH & Co. KG, Holzkoppelweg 35, 24118 Kiel
No part of this Manual may be reproduced in any form without the
written permission of Eschweiler GmbH & Co. KG.
Manual ANALYSER-Software Revision
Version Version Date
4.01 2500 April 2010
The software for the combiline Analyser is the User and Instrument Control Software for the combiline. The combiline Software is the intellectual
property of Eschweiler GmbH & Co. KG hereafter Eschweiler.
Intellectual property rights shall remain with Eschweiler.
60 8 90 10 Print: SMe COMBILINE 401.PDF
!
Manufacturer
You are entitled to use the combiline Software and the printed accompanying material at your place of work only.
Any violations of property rights or copyright or trademark or conditions
of use may be subject to legal action.
Eschweiler GmbH & Co. KG
Holzkoppelweg 35
24118 Kiel, Germany
Phone: -49- 431-54 65 80
FAX: -49- 431-54 94 23
Internet: http://www.eschweiler-kiel.de
E-Mail: info@eschweiler-kiel.de
Service Manual
Consumable solutions and spare parts from other manufacturers used in ESCHWEILER Analysers.
We point out specifically that fault-free operation of our analysers can be
guaranteed only when original ESCHWEILER solutions and spare parts are
used.
The name ESCHWEILER with its decades of experience in the field of blood
gas analysis also stands for the quality of the spare parts and consumable
solutions. ESCHWEILER sensors and solutions form a functional unit
whose components are optimally adapted to each other. Measuring accuracy
and long life of the sensors are the goal of this system.
Through intensive development work, the chemical compositions of our
solutions have been adjusted optimally to the ESCHWEILER sensors and
guarantee, besides precise measurements, the greatest possible protection of the sensitive sensor surfaces.
For example, special wetting solutions are used which have a decisive
influence on the unconstrained contact between sensor and solution in the
measuring capillary. At the same time suitable preservatives prevent the
growth of micro-organisms in the consumable solutions and keep them from
being introduced into the measuring capillaries of the ESCHWEILER
analysers.
The characteristics and concentrations of both the wetting- and the
preservative substances are selected according to the special requirements of our sensors.
Fault-free operation of our analysers with measuring accuracy and long
sensor life are the main goals of our quality requirements. Only if
ESCHWEILER original parts and solutions are used we can meet these
requirements.
Please support us in doing this!
Service Manual
Table of Contents
Safety Issues ................................................................................................................................................ 2-5
Technical Data. ................................................................................................................................................ 6
Menue Guide. .................................................................................................................................................. 7
System Description ...................................................................................................................................... 8-11
Tubing. ....................................................................................................................................................... 12-15
Specification of Valves..................................................................................................................................... 16
Blockdiagram. .................................................................................................................................................17
Power Supply ..................................................................................................................................................18
Power Supply ESW-MVTC......................................................................................................................... 19-24
Adjustment of the operating voltage for Rollerpumps RP1 and RP2. ................................................................ 21
Adjustment of Thermostate Temperature ......................................................................................................... 23
Analog-Board ESW-ANALOG..................................................................................................................... 25-35
Adjustment of O2 Polarization Voltage and O2 Zero Point. ..............................................................................27
Circuit diagram for Sample-light-Barrier ...........................................................................................................28
Circuit Diagram for Hb-unit ..............................................................................................................................28
Testing the Airpressure Indication. ...................................................................................................................29
Adjustment of Thermostat Temperature-Indication. .......................................................................................... 30
Adjustment of the Sample Light-Barrier ...........................................................................................................31
Capillary exchange in Sample-Light-Barrier .....................................................................................................32
Hb-Measurement module ...........................................................................................................................33-35
CPU / AD-Converter CL Z80ADC. .............................................................................................................. 36-40
Serial Interface with SD Card Reader RS232 SD INT1.4 ............................................................................. 41-47
Fill Level Control CL FÜLLSTAND............................................................................................................... 48-50
Keyboard. .......................................................................................................................................................51
Display / Contrast. .......................................................................................................................................... 52
Thermoprinter GPT-4352-60 .............................................................................................................................54
Liquid-Valves .............................................................................................................................................. 55-56
Delay Circuit for Ventilation Valve ....................................................................................................................57
Suction-Pump ............................................................................................................................................ 58-59
Sensor Spare Parts and Lifetime Information. .............................................................................................60-62
Consumeables ........................................................................................................................................... 63-65
Spare Parts ................................................................................................................................................ 66-68
TÜV Certificate ................................................................................................................................................69
Declaration of Conformity ................................................................................................................................ 70
combiline Service- Manual - Version 4.01
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Safety Issues
Biohazard
CAUTION
DANGER
NOTE
DANGER
Please read the Instruction Manual in its entirety prior to operating the
combi
references to technical safety in this Instruction Manual have to be followed.
! 1 Hazards and Precautions
The cautions and safety regulations in this Instruction Manual meet international classifications:
Warns of a risk of injury or of a risk to life (for example by electrical shock).
Warns of a risk of injury or of the analyser being severely damaged.
Warns of a risk of biological material like blood or other human or animal
specimen. Risk of infection! Potential infectious area/material!
lineline
line. In order to ensure a high level of performance, all warnings and
lineline
Electrical safety
Introduces rules to be observed.
The following safety issues have to be observed at all
times:
- Check that the operating voltage is set correctly before you connect the
device to the main power supply.
- To connect the analyser to the main power supply, use only sockets which
are grounded to avoid the risk of an electrical shock.
- Use only grounded extension power cords. The used power cord has to
correspond to the country specific regulations.
- Never intentionally disconnect the grounding contacts.
There is the risk of electrical shock if the protective conductor is interrupted within or outside the analyser, and/or the grounded contacts have
been disconnected from the line.
- Never remove protective guards or secured components since you could
expose electrically live parts in this way.
- Electrical connection contacts (plugs, sockets, etc.) can be electrically live.
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combiline
Safety Issues
Biohazard
CAUTION
- Even after an analyser has been switched off, components (e.g. capacitors) can be under voltage as the result of an electrical charge.
- All current carrying parts are sources of danger for an electrical
shock.
- Surfaces (floors, work tables) have not to be moist when you are working
with any electrical device.
- Carry out only the maintenance work and/or the replacement of parts
described in these Instruction Manual.
- Unauthorized work on the analyser can lead to the guarantee obligation
becoming null and void with necessary expensive service work to
correct it.
- All work, which requires the analyser to be opened, have to be carried
out by an authorised technician who is familiar with the risks related
thereto.
- Use only replacement fuses of the stated type and with the stated nominal current. Never use fuses, which have been “repaired”.
- There is a Lithium battery on MAIN BOARD that have to be replaced
Mechanical Safety (Analyser is
operating)
- Never open or unscrew analyser's casing parts while it is switched ON.
Biological Material - Risk of Infection
- Wear gloves in all cases if there is a risk of infection.
- Avoid any direct contact with samples that are potentially infectious or
- If sample material (blood) or reagent is spilled onto the analyser, wipe it off
by the authorised technical service every 5 years! In case of a battery
fault, all memorised parameter might be lost.
There is a risk of injury due to moving parts as fans, pumps,
stepper-motors or any other mechanical movements.
which may generate other risks to the human body (Aids, Hepatitis etc).
In case of direct body contact go and wash the contaminated area
immediately. Use a suitable skin disinfection solution. Ask your doctor for
aid.
immediately and refer to the chapter ! 2 Maintenance and Hygiene.
- Do not open a waste bottle as long as the analyser is in process.
combiline Service- Manual - Version 4.01
page 3 page 3
page 3
page 3 page 3
Safety Issues
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
Reagents and Controls
- Observe the suggestions in the package inserts for an exact use of the
- Don't use Reagents, Controls and other Liquids after expiration date!
- Avoid any liquid penetration into the analyser.
Restrictions for Samples, Reagents
and Controls
- For consumables no guarantee can be provided for any resistance against
- Do not use any other rinsing or cleaning solutions as recommended by the
- Waste liquid has to be disposed in compliance with the legislation.
Accuracy and Precision of the
Measured Results
- In order to ensure a flawless operation of the analyser measure control
reagents and quality controls. Note that reagents and quality control material can be biological material!
organic solvents. For this reason, do not use any organic solvents unless
such solvents are expressly indicated.
manufacturer or representative.
samples and watch the function of the analyser closely.
- Faulty measurement results may result in an incorrect diagnosis or range
danger for patient.
Fire and Explosion Hazards
- Do not place any flammable or hazardous explosive material in the
proximity of the device. Electrical sparks could cause fire or explosions.
Operator Qualification
- The analyser should only be operated by trained personnel. Improper
operation of the analyser might cause inaccurate measuring results!
! 2 Maintenance and Hygiene
- No organic acid based cleaning substances should be applied. Instead
use cleaner designed for cleaning and disinfecting laboratory analysers.
Only use a dampened cloth to clean the analyser.
- Never spray or pour cleaning solution directly onto the analyser, that may
negatively impact the analyser’s functions significantly.
- Keep the analyser clean and do not spill liquids onto it.
- In case liquids were spilled onto the analyser, immediately absorb liquid
with a suitable cloth.
- Contact your distributor if your control measurements do not produce the
expected results.
page 4page 4
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page 4page 4
combi
line
Safety Issues
CAUTION
NOTE
Recommended Disinfectant
Solutions.
A suitable disinfectant is available by BODE Chemie, Hamburg:
Bacillol®, is recommended for areas at risk of infection, where rapid
contact times and drying times are necessary.
BODE Chemie GmbH & Co
Melachtonstr. 27 - 22525 Hamburg, Germany
Phone: +49- (0)40-54 00 60 - Internet: www. bode-chemie.de
Another suitable disinfectant is available by S&M Schülke & Mayr:
TERRALIN® Liquid
Schülke & Mayr GmbH
Robert-Koch-Str. 2 - 22851 Norderstedt, Germany
Phone: + 49- (0)40-521 00-0 - Internet: www.schuelke-mayr.com
See the website for your nearest representation. Ask for an EC Material
Safety Data Sheet according to EC 91/155.
! 3 First-Aid Measures
! 4 Repairs
Useful hint
If a person swallowed any chemical solution may be while servicing,
wash out mouth with water.
If provided person is unconscious, than call a physician.
If inhaled, remove to fresh air. If breathing becomes difficult, than call a phy-
sician.
In case of contact, immediately wash skin with soap and copious amount of
water.
In case of contact with eyes, flush with copious amounts of water for at least
15 minutes.
Assure adequate flushing by separating the eyelids with fingers, than call a
physician.
- Repairs to the analyser may only be carried out by trained personnel, and
replacement parts have to comply with the analyser specifications.
- In case of analyser problems contact your representative.
In this Manual a bullet "•" draws your attention to an instruction.
Example:
• Press enter-key to confirm ...
combiline Service- Manual - Version 4.01
page 5 page 5
page 5
page 5 page 5
Technical Data
page 6page 6
page 6 Service- Manual - Version 4.01
page 6page 6
combi
line
SERVICE - TEST
1 = BGA 1 / 3 ***
2 = BGA 2 / 4 ***
3 = CAL 3 **
4 = CAL 4 **
5 = GAS ***
6 = AIR / TEMP
7 = LIGHT BARRIER
8 = PROTEIN *
9 = REAGENT TEST
STANDARD DATA
1 = CALIBRATION DATA ***
2 = DATE / TIME
3 = CORRELATION
4 = SETTINGS
5 = SENSOR SELECTION
6 = AB-PARAMETER ***
Sample introduction by
selection of:
MEASURE
(SYRINGE or CAPILLARY)
specify:
- BGA and meta values only
- ISE and meta values only
QC specify:
- LEVEL 1
- LEVEL 2
- LEVEL 3
- LEVEL 4
ASPIRATION GAS
POWER UP COMBILINE
STAND BY
DIALOGUE
WARM UP PHASE
OF 1 HOUR
AUTO-CALIBRATION
OF SENSORS
DISPLAY
MEASURED
ECONOMY
PROGRAM
PRINT
MEASURING DIALOGUES
press 1 x
OPERATION key
to select Menu
Rev. 2.500
Attention!
Sofware functions marked with *
are not accessible during Warming Up!
Software functions marked with **
are not available in BGA types!
Software functions marked with ***
are not available in ISE types!
1 = RINSE
2 = CALIBRATION *
3 = CALIBRATION BGA * **
4 = CALIBRATION ISE * **
5 = ACTIVATION HB *
6 = SENSOR PARAMETER *
OPERATION
7= ECONOMY MODE *
8 = DISPLAY MEASURED
press 2 x
OPERATION key
to select Menu
press 3 x
OPERATION key
to select Menu
Menue-Guide
combiline Service- Manual - Version 4.01
page 7 page 7
page 7
page 7 page 7
System Description
Opened front cover
Order no.
1 - LCD-Display F100.4.2
2 - Function keys 50 8 20 70 (keyboard compl.)
3 - Numerical keys 50 8 20 70 (keyboard compl.)
4 - Screw joint of Reagentwall
5 - Display-Contrast
6 - Peristaltic Pump meta 50 7 40 00
7 - Peristaltic Pump 50 7 40 00
8 - WASH-Valve F200.25
9 - Sampleport-Insert 1-8.106
10- Liquid-Valves for Cal.Solutions 50 8 30 20
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11- Suction-Valve F200.25
12- Sampleport-Valve F200.28
13- Input-Valve F200.25
14- Sample Light-Barrier 40 7 10 20
15- Thermostat with Sensors
16- Hb-Sensor type II 50 2 10 01
17- Sensorcatch 50 7 20 10
18- Panel for therm. illumination 50 7 20 21
19- Metabolite valve F200.25
20- Metabolite unit
Order no.
combi
line
System Description
Opened Front
1 - Switching power supply 60 8 10 90
2 - Thermoprinter GPT-4352-60 60 8 20 90
3 - Intermediate Vessel for suction 40 7 10 50
4 - Dampness Absorber 40 7 10 50
5 - Interface RS232 with SD-Card Reader 60 8 20 40
6 - Pinch Valve VE1 and VE2 F200.25
7 - Filling Level Control board CL-FÜLLSTAND 40 8 20 00
8 - Suction Pump F10.19
combiline Service- Manual - Version 4.01
Order no.
page 9 page 9
page 9
page 9 page 9
System Description
Opened Rear Wall
11 - Switching Power Supply 60 8 10 90
12 - Intermediate Vessel 40 7 10 50
13 - Thermoprinter GPT-4352-60 60 8 20 90
14 - Analogboard ESW-ANALOG 60 8 10 xx / 60 8 11 xx
15 - Filling Level Control board CL-FÜLLSTAND 40 8 20 00
16 - Rollerpump Motor with gear 50 7 40 10
17 - Suction Pump F10.19
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Order no.
combiline
System Description
Opened Rearwall, inside
CPU Board Z80ADC 1.2 and Power Supply ESW_MVTC
ESW_MVTC 2.0 60 8 10 80
1 - Potentiometer Rollerpump 2
2 - Potentiometer Rollerpump 1
3 - Buzzer
4 - Voltage input from Switching Power Supply
CPU CL Z80ADC 1.2 60 8 10 70
5 - L4 Connector for Analogboard ESW ANALOG
6 - Connector for DC-Supply (+5V)
7 - Driver ICs for Valve and Motor Control
8 - Printer Interface 9600 Baud
9 - Connector for RS232 Interface, 9600 Baud
10- Lithium Battery 3V Type BR2325
11- L11 LCD-Display
12- L10 Keyboard
13- Eprom with Analyser Software
14- L12 Filling Level board CL FÜLLSTAND
15 -RAM
16 - SD-Card Reader with RS232 Interface
combiline Service- Manual - Version 4.01
page 11 page 11
page 11
page 11 page 11
Reagent-Transport
Ref
Zwischengefäß
Intermediate-Vessel
R20.28
SR20.8
Absaugpumpe
SP
Entlüftungsventil
EV
Entlüftungsventil
SR20.3
pH
ABS
SR20.12
R20.8
R20.8
R20.8
DATUM:
RP
SR20.18
SR20.19
SR20.20
SR20.17
SR20.16
BEZ.:
SV20.7
SR20.24
SR20.13
suction-pump
SV20.6
S204-06
S204-06
S204-06
S204-06
S104-08
ESCHWEILER GmbH & CO. KG KIEL GERMANY
SR20.12
SR20.19
Abfallflasche
BGA 1 BGA 2
SR20.23
pCO2 pO2
LS
HB
COMBILINE BGA
SR20.22
SR30.14
WASH
VE1
VE2
SP-COMBILINE BGA+HB.TCD
28.07.2008
BGA 2
BGA 1
LV
PV
S204-06
Feuchtefilter
Dampness Absorber
VERSCHLAUCHUNG / TUBING REV 1.1
VERSION: 1.1
waste bottle
Kalibrierlösung
Calibration-Solution
Ventilblock
Valve-block
F200.26
40-8.101 (set)
F200.25
F200.25
F200.25
35-8.101 (set)
F200.25
Rollerpump
(peristaltic-pump)
Rollerpumpe
F200.25
ventilation valve
ventilation valve
F200.25
F10.19
Light barrier for
level control
(CL Füllstand)
stromlos offen
normally open
stromlos offen
normally opened
normally open
stromlos offen
normally open
stromlos offen
normally open
stromlos offen
sample-port
Probenport
1-8.106
normally open
stromlos offen
Rm100.21
combiline BGA
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page 12 Service- Manual - Version 4.01
page 12page 12
combiline
Reagent-Transport
Ref
Zwischengefäß
Intermediate-Vessel
R20.28
SR20.8
Absaugpumpe
SP
Entlüftungsventil
EV
Entlüftungsventil
SR20.3
pH
ABS
SR20.12
R20.8
R20.8
R20.8
DATUM:
RP
SR20.18
SR20.19
SR20.20
SR20.17
SR20.16
BEZ.:
SV20.7
SR20.24
SR20.13
suction-pump
SV20.6
S204-06
S204-06
S204-06
S204-06
S104-08
ESCHWEILER GmbH & CO. KG KIEL GERMANY
SR20.12
SR20.19
Abfallflasche
Kalibrierlösung
Calibration-Solution
SR20.23
SR20.9
CAL 4CAL 3
Na
Li
K
LS
E
COMBILINE ISE
SR20.22
SR30.14
WASH 2
VE1
VE2
SP-COMBILINE ISE.TCD
06.10.2006
CAL 4
CAL 3
LV
PV
S204-06
Feuchtefilter
Dampness Absorber
VERSCHLAUCHUNG / TUBING REV 1
VERSION: 1.1
waste bottle
Ventilblock
Valve-block
F200.26
35-8.101 (set)
F200.25
F200.25
F200.25
35-8.101 (set)
F200.25
Rollerpump
(peristaltic-pump)
Rollerpumpe
F200.25
ventilation valve
ventilation valve
F200.25
F10.19
Rm100.21
Rm100.21
Light barrier for
level control
(CL Füllstand)
stromlos offen
normally open
stromlos offen
normally opened
normally open
stromlos offen
normally open
stromlos offen
normally open
stromlos offen
sample-port
Probenport
1-8.106
normally open
stromlos offen
Ca
Rm100.21
Cl
combiline ISE
combiline Service- Manual - Version 4.01
page 13 page 13
page 13
page 13 page 13
Reagent-Transport
Ref
Zwischengefäß
Intermediate-Vessel
R20.28
SR20.8
Absaugpumpe
SP
Entlüftungsventil
EV
Entlüftungsventil
SR20.3
pH
ABS
SR20.12
R20.8
R20.8
R20.8
DATUM:
RP
SR20.18
SR20.19
SR20.20
SR20.17
SR20.16
BEZ.:
SV20.7
SR20.24
SR20.13
suction-pump
SV20.6
S204-06
S204-06
S204-06
S204-06
S104-08
ESCHWEILER GmbH & CO. KG KIEL GERMANY
SR20.12
SR20.19
Abfallflasche
Kalibrierlösung
BGA 3 BGA 4
SR20.23
SR20.9
CAL 4CAL 3
Na
pCO2 pO2
K
LS
HB
calibration solution ISE
COMBILINE BGA+E
SR20.22
SR30.14
WASH 2
VE1
VE2
SP-COMBILINE BGA +E+HB.TCD
28.07.08
BGA 4
BGA 3
CAL 4
CAL 3
LV
PV
S204-06
Feuchtefilter
Dampness Absorber
VERSCHLAUCHUNG / TUBING REV 1.1
VERSION: 1.1
waste bottle
Calibration-Solution
Ventilblock
Valve-block
F200.26
40-8.101 (set)
F200.25
F200.25
F200.25
35-8.101 (set)
F200.25
Roll erpump
(peristalt ic-pump)
Rollerpum pe
F200.25
ventilatio n valve
ventilatio n valve
F200.25
F10.19
Rm100.31
Rm100.31
Light barrier for
level control
(CL Füllstand)
stromlos offen
normally open
stromlos offen
normally opened
normally open
stromlos offen
normally open
stromlos o ffen
normally open
stromlos offen
sample-p ort
Probenpor t
1-8.106
normally open
stromlos o ffen
Ca
Rm100.30
combiline BGA+E
page 14page 14
page 14 Service- Manual - Version 4.01
page 14page 14
combiline
Reagent-Transport
Ref
Zwischengefäß
Intermediate-Vessel
R20.28
SR20.8
Absaugpumpe
SP
Entlüftungsventil
EV
Entlüftungsventil
SR20.3
pH
ABS
SR20.12
R20.8
R20.8
R20.8
DATUM:
RP 1
SR20.18
SR20.19
SR20.20
SR20.17
SR20.16
BEZ.:
SV20.7
SR20.24
SR20.13
suction-pump
SV20.6
S204-06
S204-06
S204-06
S204-06
S104-08
ESCHWEILER GmbH & CO. KG KIEL GERMANY
SR20.12
SR20.19
Abfallflasche
Kalibrierlösung
BGA 3 BGA 4
SR20.23
SR20.9
CAL 4+M
CAL 3
Na
pCO2 pO2
K
LS
HB
calibration solution ISE
COMBILINE meta BGA+E
SR20.22
SR30.14
WASH
2 + M
VE1
VE2
SP-COMBILINE II BGA+E HBI I.TCD
01.09.2008
BGA 4
BGA 3
CAL 4+M
CAL 3
LV
PV
S204-06
Feuchtefilter
Dampness Absorber
VERSCHLAUCHUNG / TUBING REV 1.1
VERSION: 1.1
waste bottle
Calibration-Solution
Ventilblock
Valve-block
F200.26
40-8.102 (set)
F200.25
F200.25
F200.25
40-8.102 (set)
F200.25
Rollerpump
(peristaltic-pump)
Rollerpumpe
F200.25
ventilation valve
ventilation valve
F200.25
F10.19
Rm100.31
Rm100.31
Light barrier for
level control
(CL Füllstand)
stromlos offen
normally open
stromlos offen
normally opened
normally open
stromlos offen
normally open
stromlos offen
normally open
stromlos offen
sample-port
Probenport
1-8.106
normally open
stromlos offen
Ca
Rm100.30
RP 2
Rollerpump
(peristaltic-pump)
Rollerpumpe
META
S204-06
F200.25
normally open
stromlos offen
GLU
LAC
combiline meta
combiline Service- Manual - Version 4.01
page 15 page 15
page 15
page 15 page 15
Valves
Determination of Valves
EV Input-valve, module holder (one stage pinch valve, normally open)
BGA1 Liquid-valve for calibration solution BGA 1 (normally closed)
BGA2 Liquid-valve for calibration solution BGA 2 (normally closed)
BGA 3 Liquid-valve for calibration solution BGA 3 (normally closed)
BGA 4 Liquid-valve for calibration solution BGA 4 (normally closed)
CAL 3 Liquid-valve for calibration solution CAL 3 (normally closed)
CAL 4 Liquid-valve for calibration solution CAL 4 (normally closed)
LV Liquid-valve for ventilation (normally closed)
1
1
2
2
2
2
ABS Suction-valve (one stage pinch valve, normally open)
META Valve for triggering of the metabolite sensors
3
VE1 Ventilation-valve, intermediate vessel (one stage pinch valve, norm. open)
VE2 Ventilation-valve, suction pump (one stage pinch valve, normally open)
PV Sample port valve (one stage pinch valve, normally open)
SP Rinsing solution valve (one stage pinch valve, normally closed)
1
not available in combiline with electrolytes or metabolites
2
not available in combiline BGA
3
available in combiline meta only
page 16page 16
page 16 Service- Manual - Version 4.01
page 16page 16
combiline
Blockdiagram
MUX
ADC
TASTATUR
L12
L3
L11
L10
Treiber
drivers
IC25
IC26
IC27
CPU Z80 ADC
Ventile
Valves
Absaugpumpe
Suction-Pump
Rollerpumpe 1
Roller-Pump 1
ESW-MVCT
Drucker
Printer
GPT-4352
Füllstands-
kontrolle
Level-Control
CL FÜLLSTAND
M1
M2
M3
BUZZER
M1
M2
M3
+12V
+5V
-12V
Schaltnetzteil
switching power-supply
PM110-45-2A
L4
DATUM: BEZ.:
Heizer
Heater
KEYBOARD
LCD
CONVERTER
DISPLAY
LMBHT014GC
DISP INT
illumination
Beleuchtung
Blockschaltbild / Blockdiagram 4.0
ESCHWEILER GmbH & CO. KG KIEL GERMANY
2 x 250V / 2.5A T
100 - 250 V~
50 - 60HZ
VERSION:Block CL 2 BGA+E+M+HBII 40.tcd
COMBILINE II
26.01.2010 4.0
CL Tastatur
L2
Kontrast
Contrast
Lüfter
Fan
Thermostat-
illumination
24V (LED)
Rollerpumpe 2
Roller-Pump 2
for metabolites
GLU
LAC
Peltier-Element
NTC
Sensor Sensor
SD CARD INT
SD Card Reader
SER-TTL
RS232
Data-Output 9600Baud 8N1
9600Baud 8N1
SD-CARD
HB
Sensoren / Sensors
K Na CaTEMPLS
pH
Luftdruck
Air-
pressure
pCO pO
2 2
ESW ANALOG
Analog-Verstärker / Analog-Amplifiers
Cl Li
+24V
24V DC
1.0W
V1
COOLPELTIER
HEAT
RP RP-METAM4B M4B
Ventil VE2
Valve VE2
VE
ASV
M4B
+5V
-12V
+12V
+12V
-12V
+24V
+5V
V1 ADC LAC GLU
+24V
+5V
+12V
-12V
TEMP
NTC
Thermostat
-15V
ANALOG
HB-Enable
Z80
+5V
+12V
-12V
CPUZ80ADC
PRINT LCD
+24V
+5V
Printer
LCD-Converter
M1
L1
V1
combiline Service- Manual - Version 4.01
page 17 page 17
page 17
page 17 page 17
Switching Power-Supply
Type: PM110-45-2A
+5V Supply for Logic (with Protection Diode1N5630A): Z80 ADC, Level Control board CL Füllstand,
LCD Converter
±12V Analogboard ESW- ANALOG, CL Z80 ADC Multiplexer
+24V Printer, Valves, Suction-Pump, Thermostat-Heating
Power Supply für Pumps, Valves and Heating
Type: ESW-MVTC
Rollerpump 1
+6,2V (E slow) Rollerpump 1 - slow speed (Testpoint MOTOR)
+11,5V (E fast) Rollerpump 1 - fast speed (Testpoint MOTOR)
Rollerpump 2 (available in meta version only)
+6,0V (E slow) Rollerpump 2 - slow speed (Testpoint MOTOR_META)
+8,0V (E fast) Rollerpump 2 - fast speed (Testpoint MOTOR_META)
page 18page 18
page 18 Service- Manual - Version 4.01
page 18page 18
combi
line
Power-Supply ESW-MVTC
Voltage Supply for Pumps and Valves
combiline Service- Manual - Version 4.01
page 19 page 19
page 19
page 19 page 19
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