EGB 40 External

ELECTRONIC GAS BLENDER
EGB 40
MCV-PP-91000018-EN-01-e · 03/13
EGB 40
CONTENT:
General
Differences
Marketing
Order information
Target
MCV-PP-91000018-EN-01-e · 03/13
GENERAL
A Gas Blender is used to enrich air with oxygen.
This gas mixture is fed to a gas exchanger or oxygenator.
MCV-PP-91000018-EN-01-e · 03/13
DIFFERENCES
Electronic or Mechanical:
With or without flow display
Measures or calculates the oxygen content FiO2
Measures or calculates the delivered gas mixture
Electronically adjusts alarm borders
Stand-alone or integrated
With or without battery back-up
With or without CO2
MCV-PP-91000018-EN-01-e · 03/13
NEW PLAYER IN THE MARKET
Name
EGB 40
Picture
O2 Sensor
Pressure sensor
Generally
Adjustable alarm limits
Differences
Stand-alone device
Battery back-up
Country-specific
CE marked
authorization
ROW is planned and already started
MCV-PP-91000018-EN-01-e · 03/13
ASSEMBLY
The EGB 40 consists of two main components:
Pneumatic blender
Electronic monitoring unit
Pneumatic blender:
The pneumatic blender is an air/oxygen blender
The blender has an integrated flow meter
The blender is equipped with an acoustic alarm unit
The blender has a safety warning system to indicate low pressure in the supply gases
A pneumatic pressure relief valve ensures that the maximum outlet pressure is not
exceeded
MCV-PP-91000018-EN-01-e · 03/13
ASSEMBLY
Electronic monitoring unit:
The electronic unit displays and monitors the set parameters
Pressure monitoring enables the EGB 40 to detect leaks and kinks
in the mixed gas outlet tubing
The screen has a background light and is designed for ease of use
The monitor system fulfils the following functions:
Measurement of the oxygen content
Measurement of the gas pressure
Monitoring of the oxygen content and pressure
Electronic flow measurement
You can connect external data recording equipment, such as JOCAP XL, to the
serial port of the EGB 40.
MCV-PP-91000018-EN-01-e · 03/13
SYSTEM COMPONENTS
Explanation of the EGB 40:
Front
Connections on the bottom
Rear
Display elements
Pressure reducer
MCV-PP-91000018-EN-01-e · 03/13
SYSTEM COMPONENTS
Front:
[1] Display
[2] Flow meter
[3] “On” and “Off” buttons
[4] Alarm off,
Set pressure alarm limits,
Confirm alarm limits buttons
[5] “Flow” rotary knob
[6] “FiO2” rotary knob
MCV-PP-91000018-EN-01-e · 03/13
SYSTEM COMPONENTS
Connections on the bottom:
[1] Power socket
[2] Serial interface
[3] Air supply port
[4] 1/4" hose nozzle
for mixed gas delivery
[5] Oxygen supply port
MCV-PP-91000018-EN-01-e · 03/13
SYSTEM COMPONENTS
Rear:
[1] Rail clamps
[2] Pole-holder
[3] Fastening bolt for pole
[4] Rail for pole-holder
[5] Rating plate
[6] Knurled screws for rail clamps
Picture shows unit with installed pole-holder
MCV-PP-91000018-EN-01-e · 03/13
SYSTEM COMPONENTS
Display elements 0-50mmHg:
[1] “Battery” and “Alarm off”
symbols
1
2
3
[2] Flow (numeric)
[3] Pressure (graphic)
4
5
[4] Upper and lower alarm limits
for pressure
[5] Pressure (numeric)
6
7
[6] FiO2 (graphic)
[7] FiO2 (numeric)
MCV-PP-91000018-EN-01-e · 03/13
SYSTEM COMPONENTS
Display elements 0-10mmHg:
[1] “Battery” and “Alarm off”
symbols
1
2
3
[2] Flow (numeric)
[3] Pressure (graphic)
4
5
[4] Upper and lower alarm limits
for pressure
[5] Pressure (numeric)
6
7
[6] FiO2 (graphic)
[7] FiO2 (numeric)
MCV-PP-91000018-EN-01-e · 03/13
OPERATION
Self-test:
The EGB 40 starts a self-test
A system check, which takes
about 10 seconds.
During the self-test, the EGB 40
displays a progress bar and
displays:
Date when the oxygen cell
was last calibrated
Current software version
Once the self-test is complete,
the EGB 40 is ready for operation.
MCV-PP-91000018-EN-01-e · 03/13
OPERATION
Checking the oxygen cell measurement:
[1] “FiO2” rotary knob
[2] “FiO2” Display
Set the “FiO2” rotary knob to an
oxygen content of 21% (minimum).
2
1
MCV-PP-91000018-EN-01-e · 03/13
If the EGB 40 shows a FiO2
of ≤ 19%, the oxygen cell must be
calibrated
OXYGEN CALIBRATION
Carrying out O2 calibration:
[1] “On” button
1
[2] ”Raise upper P alarm limit”
button
[3] ”Reduce upper P alarm limit”
button
2
3
Press the “Raise upper P alarm
limit” and “Reduce upper P alarm
limit” buttons simultaneously and
hold the buttons down.
Press the “On” button.
=> The EGB 40 starts the self-test,
which takes around 10 seconds.
MCV-PP-91000018-EN-01-e · 03/13
OXYGEN CALIBRATION
Service menu:
[1] Oxygen calibration is
automatically selected and flashes
1
[2] Confirm the selection by
pressing the “Confirm P alarm
limits” button.
=> To carry out the calibration,
follow the instructions on the
display.
MCV-PP-91000018-EN-01-e · 03/13
2
OXYGEN CALIBRATION
Oxygen calibration 21% FiO2:
Calibrate the first value 21% FiO2
[1] Confirm the selection by
pressing the “Confirm FiO2 alarm
limits” button.
MCV-PP-91000018-EN-01-e · 03/13
1
OXYGEN CALIBRATION
Oxygen calibration 100% FiO2:
Calibrate the second value 100%
FiO2
[1] Confirm the selection by
pressing the “Confirm FiO2 alarm
limits” button.
MCV-PP-91000018-EN-01-e · 03/13
1
OXYGEN CALIBRATION
Finish calibration:
[1] Press the “Reduce lower P
alarm” button repeatedly until
[5 Exit] is selected and flashes.
[2] Confirm the selection by
pressing the “Confirm P alarm
limits” button.
=> The EGB 40 starts a self-test
(system check), which takes about
10 seconds.
MCV-PP-91000018-EN-01-e · 03/13
1
2
OPERATION
Temporarily or permanently switching off acoustic alarm:
[1] ”Alarm off” button
You can mute the acoustic alarm
for 2 minutes temporarily by
pressing the ”Alarm off” button.
Or permanently by pressing the
”Alarm off” button for 5 sec.
1
Note:
The acoustic/pneumatic alarm
cannot be switched off
The acoustic alarm is
automatically reactivated after
restarting the EGB40.
MCV-PP-91000018-EN-01-e · 03/13
OPERATION
Setting the alarm limits:
[1] ”Raise lower P alarm limit”
button
[2] ”Reduce lower P alarm limit”
button
[3] ”Raise upper P alarm limit”
button
1
2
3
4
5
[4] ”Reduce upper P alarm limit”
button
[5] ”Confirm P alarm limit” button
MCV-PP-91000018-EN-01-e · 03/13
OPERATION
Setting the alarm limits:
[1] The “Flow” knob enables you to
adjust the flow of the mixed gas
[2] Set the oxygen content with the
FIO2 rotary knob
[3] Confirm the changed alarm
limits with the “Confirm FiO2 alarm
limits” button.
3
1
MCV-PP-91000018-EN-01-e · 03/13
2
MARKETING
USP’s:
The EGB 40 measures the oxygen content (FiO2) in the delivered gas mixture by
means of an oxygen cell, and displays it numerically and graphically.
The EGB 40 measures the generated pressure (P) of the delivered gas mixture by
means of an electronic pressure sensor, and displays it numerically and graphically.The
pressure monitoring enables the EGB 40 to detect leaks and kinks in the blended gas
hose.
The EGB 40 measures the flow of the delivered gas mixture and displays it
numerically and graphically. The gas mixture flows through a calibrated stenosis.
MCV-PP-91000018-EN-01-e · 03/13
MARKETING
USP’s:
In the event of an external power failure, the internal battery enables the EGB 40 to
continue operating. A fully charged battery gives an operating time of approx. 6 hours.
Alarm borders could be adjusted, otherwise the EGB40 will trigger an alarm if there is
a deviation of 5%.
All values can be continuously transferred to data management software, e. g.,
MAQUET JOCAP XL, via a serial port.
MCV-PP-91000018-EN-01-e · 03/13
ORDER INFORMATION
Product:
Electronic Gas Blender EGB 40
Including: Mast holder, gas hoses (2x3m)
for air and oxygen, mains adapter (UK,
US, AUS, JP, IEC/MPP), cable for
HLM/transformer connection, manuals
Order Code:
701046211
MCV-PP-91000018-EN-01-e · 03/13
SAFETY
Different symbols on the EGB 40:
Symbols on the device
Symbols on the buttons
Symbols on the display
MCV-PP-91000018-EN-01-e · 03/13
SAFETY
Symbols on the device:
Symbol
Meaning
Power socket
Serial port
Air supply port
Mixed gas delivery port
Oxygen supply port
MCV-PP-91000018-EN-01-e · 03/13
SAFETY
Symbols on the buttons:
Symbol
Meaning
“On” / “Off” button
“Alarm off” button
“Raise lower P alarm limit” button
“Reduce lower P alarm limit” button
“Raise upper P alarm limit” button
“Reduce upper P alarm limit” button
“Confirm P alarm limits” button
“Confirm FiO2 alarm limits” button
MCV-PP-91000018-EN-01-e · 03/13
SAFETY
Symbols on the display:
Symbol
Meaning
“Battery charging” symbol
“Battery status” symbol
“Alarm off” button
“Low pressure” warning symbol
“High pressure” warning symbol
“Low FiO2” warning symbol
“High FiO2” warning symbol
MCV-PP-91000018-EN-01-e · 03/13
TECHNICAL DATA
The technical data of the EGB 40:
Housing
Pneumatic characteristics
Power supply
MCV-PP-91000018-EN-01-e · 03/13
TECHNICAL DATA
Housing:
Characteristics
Value
Dimensions (H x W x D) 180 × 240 × 145 mm
Weight
2.6 kg
Monitor
96 x 61 mm LCD display, resolution 240 x 128 pixels
Rotary knob for flow setting
Controls
Rotary knob for “FiO2” setting
Soft-touch membrane keypad
Beeper
MCV-PP-91000018-EN-01-e · 03/13
For acoustic alarms
TECHNICAL DATA
Pneumatic characteristics:
Characteristics
Value
Gas supply (oxygen and air) Connections
DISS
Mixed gas
Oxygen sensor for FiO2
MCV-PP-91000018-EN-01-e · 03/13
Pressure
3.5 … 6.0 bar
Connection
Hose nozzle 1/4"
Flow
0 …16 l/min
Setting range
21 …100% oxygen
Sensor type
OOM102
TECHNICAL DATA
Power supply:
Characteristics
External power supply unit
EGB 40
Internal battery
MCV-PP-91000018-EN-01-e · 03/13
Value
Line voltage
100 … 240 V AC
Power consumption
400 mA
Frequency
50/60 Hz
Output voltage
24 V DC
Power output
625 mA
Input voltage
12 … 24 V DC
Power consumption
500 mA
Capacity / Charging
approx. 6 hours / up to 5 hours
Your contact:
Dwayne Jones
Global Product Manager
MAQUET GmbH & Co. KG
Kehler Strasse 31
76437 Rastatt, Germany
Phone: +49 7222 932-1409
Mobile: +49 172 795 87 52
Fax:
+49 7222 932-1888
[email protected]
www.maquet.de
®©MAQUET
· Copyright by MAQUET, Rastatt · MCV-PP-91000018-EN-01-e · 03/13 · All Rights Reserved35
MAQUETRegistered
09-03-25
MCV-PP-91000018-EN-01-e
·Trademark
03/13

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