12
Final check
3.
Final check
The device must be subjected to a final check after
every repair and every service.
Note:
For the final check on
MEDUMAT
Easy
CPR
, you
must connect the ventilation tube and the patient
valve to the device.
MEDUMAT
Easy
CPR
must not be used if the final
check reveals defects or deviations from the
specified values.
We recommend always keeping the following in
stock:
•
replacement seals for the device connections;
•
lip membrane for the patient valve;
•
membrane for the spontaneous breathing
tube;
•
membrane for the expiration tube.
3.1
Test material required
•
Flow meter PF 300 from imtmedical, type EKU VIP, or comparable test device
•
Adjustable orifice, e.g. ball cock, internal diameter
≥
10
mm
•
Test kit for function check WM
15357
•
Oxygen concentration measuring device, 0
–
100
%
±
1
%,
e.g. type Oxycontrol WM 13550
•
Tube set with syringe WM
15359
•
Pressure measuring device
0 - 6.3 bar, Class 1.6
•
Pressure measuring device
0 - 100 mbar, Class 1.6
•
Set, power supply test for Medumat / Module WM 15440
•
Test adapter
WM 20907
Default settings for flow meter PF300
If you have a comparable testing device, contact
Weinmann Technical Support to have the setting parameters calibrated.
Settings
Values
Default settings:
–
Type of gas
–
Gas standardization
Air/O
2
auto
STP
Trigger settings:
–
Type of ventilation
–
Source
–
Start
–
End
–
Delay
–
Base flow rate
Adult
Internal HF
Flow rate
≥
3.0
l/min
Flow rate
≤
3.0
l/min
60
ms
Disabled
Units and measured values:
–
P high
–
P diff
–
Rate
–
V
ti
–
O
2
bar
mbar
b/min
ml
%
