20
Dräger Quaestor 5000/7000
Commissioning the test device
3.4
Preparations before every use
3.4.1
Preparing the test device
1. Ensure that the vent
screw (1) on the high
pressure inlet is closed.
2. Open the compressed air
supply.
3.4.2
Starting the test software on the PC
1. Access the test software via the Start menu or the desktop
shortcut.
The startup screen appears. The program components are
loaded. If a system error is detected, this is indicated by an
error message.
A load bar with status information provides information on
the progress of the startup process.
2. When the login screen appears, enter the user name and
password.
After starting the program and successfully logging on,
the "Test due list" and "Test" tabs are displayed in the function
area.
When a test is called up on the test software, the test device is
switched on automatically for usage:
A zero adjustment of all sensors is performed.
The connections must be depressurised at that time.
The artificial lung is positioned.
If a test has been started and there is current being supplied to
the test device, the LED on the test device will be on weakly.
When the test device is communicating with the PC, the LED
will be on strongly. If the test device is not functional, an error
message is displayed on the PC.
3.5
During use
The test sequence is written to the test software.
3.6
After use
3.6.1
Work after testing
1. Log off from the system.
2. Close the compressed air supply.
3. Vent the test device. To do this, open the vent screw on the
high pressure inlet. Remove the compressed air cylinder or
the connection on the stationary compressed air supply
from the test device.
4. Disassemble the test setup.
3.6.2
Disassembling the test device
1. To remove the test head from the test device, unfasten the
lock using the lever and remove the test head.
2. Pull the latch of the table
mount (1) backwards.
3. Lift the test device
backwards on the handle (2)
and pull out forwards from
the table mount.
NOTICE
When a test is called up on the test software, the test
device is switched on automatically. There is no on/off
switch on the test device.
CAUTION
Do not connect any respiratory protection product to the
test device before launching the software. When starting
the test device, the system must be depressurised so that
the pressure sensors can be synchronised with the
current ambient pressure. Otherwise, no tests can be
conducted. In this case, an error message is displayed.
NOTICE
Dräger recommends checking the software settings
before starting work with the test device.
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CAUTION
Risk of injury when opening the vent screw!
Make sure that the vent screw is not pointed at the
hands or the head.
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