Instructions for use DigiFlow
21
English
F
Numerical value
G
Flow indicator
H
Bar display
I
Additional display
J
"overflow"
K
"low batt"
Initial start-up
Before initial start-up, activate the battery by pulling
out the insulation strip on the right-hand side of the
device.
Preparation
z
Turn thumb wheel (B) clockwise to close the
metering valve.
z
If required, connect the supply hose to the NIST
connection of the wall rail.
z
Attach the rail clamp to the wall rail and secure by
pressing it down.
z
Insert the probe of the supply hose in the
corresponding terminal unit, or plug in DigiFlow
directly (variant CS).
z
Prepare accessories (e.g., adapter or
humidification system) according to the relevant
instructions for use, and connect to connection
thread (E).
z
Connect additional accessories.
z
Before using the device for the next patient,
activate "Reset". See "Additional functions and
displayed information", page 23.
Function check
Prepare device as described in section
"Preparation", page 21, and connect to the terminal
unit (O
2
or AIR). Turn thumb wheel clockwise to
close the metering valve completely.
The display shows the following information:
– Numerical value 0.0 L/min
– Flow indicator (G) does not rotate
Turn thumb wheel counterclockwise as far as it will
go to open the metering valve completely.
The display shows the following information:
Holding down the function key (C) (>5 seconds)
activates the display test.
An acoustic signal confirms the beginning of the test.
After a short delay, the following screens are
displayed successively:
– All displayable segments and characters are
shown.
00
2
WARNING
Check the medical device prior to use. Do not
use the medical device if it is damaged.
CAUTION
Risk of patient injury
Always check that the delivered gas type is appro-
priate for the application.
overflow
low batt
l/min
timer
total
in
l h
G
H
J
F
I
K
CAUTION
If the display (A) does not show any characters or
symbols or if the display shows "low batt", the
battery must be replaced. See "Replacing the
battery", page 27.
005
006
NOTE
DigiFlow Standard 0 to 16 L/min:
All of the 12 segments of the bar display (H) must
be visible. The indicated value must be greater
than 16 L/min. "overflow" (J) is displayed.
DigiFlow Neonatology 0 to 3 L/min:
All of the 12 segments of the bar display (H) must
be visible. The indicated value must be greater
than 3 L/min.
overflow
l/min
Summary of Contents for DigiFlow
Page 163: ...DigiFlow 163 164 2 low batt 174 Dr ger Dr gerService Dr gerService Dr ger Dr ger...
Page 164: ...164 DigiFlow Dr ger EMC IEC 60601 1 2 179 O2 O2 DigiFlow...
Page 176: ...176 DigiFlow CISPR 11 1 IEC 61000 3 2 IEC 61000 3 3...
Page 258: ...258 DigiFlow CISPR11 1 A IEC 61000 3 2 IEC 61000 3 3...
Page 263: ...This page intentionally left blank Instructions for Use DigiFlow 263...
