Dräger Evita V Series User manual

Evita V series / Babylog VN series
Batteries
Supplement
en · cs · el · hu · id · ja · ko · pt · ptBR · nl · ro · sk · tr · vi · zh
WARNING
To properly use this medical device, read and comply
with the instructions for use and this supplement.

en Supplement...................................................................................................................................3
cs Dodatek ......................................................................................................................................20
el Παράρτημα..................................................................................................................................37
hu Kiegészítődokumentum .............................................................................................................56
id Tambahan ...................................................................................................................................74
ja 補足説明書..................................................................................................................................91
ko 부록...........................................................................................................................................108
pt Documento suplementar...........................................................................................................124
ptBR Documento suplementar...........................................................................................................142
nl Aanvullingsdocument................................................................................................................160
ro Fişă de completare ...................................................................................................................178
sk Dodatok ....................................................................................................................................196
tr Ek..............................................................................................................................................213
vi Phần bổsung............................................................................................................................230
zh 增补...........................................................................................................................................247
Evita V series / Ba bylog VN series

Supplement | Evita V series / Babylog VN series 3
Supplement to the instructions for use | English
Evita V series / Babylog VN series
1 Supplement to the instructions for use
WARNING
►To properly use this medical device, read and comply with the instructions for
use and this supplement.
●Keep this supplement with the instructions for use.
1.1 Scope of application
This document applies for all Evita V-series and Babylog VN-series ventilators.
This document updates the information on the batteries in the instructions for use.
This document and the screen texts are not available in all languages.
1.2 Use of terms
This document uses the designation "specialized service personnel". In the
instructions for use for the ventilators, the designation "experts" is also used for the
term "specialized service personnel".
1.3 Illustrations
Illustrations of products and screen content in this document may differ from the
actual products depending on configuration and design.
2 Overview
2.1 Abbreviations
Abbreviation Explanation
Ah Ampere hours (output specification for batteries)
GS500 Gas supply unit
LFP Lithium iron phosphate, battery technology
NiMH Nickel-metal hydride, battery technology
PS500 Power supply unit
VRLA Valve-regulated lead-acid, battery technology (lead)

4 Supplement | Evita V series / Babylog VN series
English | Getting started
3 Getting started
3.1 Checking operational readiness
3.1.1 Information on the tests
The system test and the breathing circuit test are used to check operational
readiness.
In an emergency situation, therapy can be started immediately without
operational readiness being checked.
The Battery test function can be configured (see "Configuring the battery test",
page 7).
Test status indicator
Test results
40813
No. Designation Description
1 Progress indicator Symbols indicate the status of the test. The date and
time of the last test are displayed.
2Last system test
3Battery status Status indicator
If the battery test needs to be performed, the device
displays the Start button.
4 Test steps Symbols indicate the status of the test steps.
Symbol Description
The test was successful.
The test steps performed were successful.
The test failed.
The test step failed.
The test was not performed.
The test was not completely performed.
The test step was not performed.
The test step is active.
2
3
14

Supplement | Evita V series / Babylog VN series 5
Operation | English
4 Operation
4.1 Battery operation
4.1.1 Screen displays
If the device is turned on, the following symbols are displayed in the header bar of
the screen (example):
If a symbol is touched, a context dialog opens. The device displays information
about the status of the battery charge. If the battery test is required, the device also
displays the Battery test button.
Charge status indicator
The charge status indicator applies for charging and discharging. When the
batteries are being charged, the last segment in the battery symbol flashes.
The charge status indicator always shows the total battery charge that is available.
If there is a PS500 power supply unit present, the battery charge available from the
internal battery and the PS500 power supply unit is displayed.
For further information see: "Battery concept", page 16.
39417
No. Description
1 Mains power supply available
2 Charge status indicator of the batteries
3 The flashing symbol indicates the following:
– The battery test is running.
– The interval for the battery test has expired.
– The last battery test failed.
– Battery replacement is recommended.
Symbol Battery charge
99 to 100 %
75 to 98 %
50 to 74 %
25 to 49 %
0 to 24 %, flashes red.
Batteries faulty or no information available on the battery charge.
123

6 Supplement | Evita V series / Babylog VN series
English | Operation
Battery parameter field
In addition to the charge status indicator, the Battery parameter field can be
configured.
Ageing and use of the batteries can result in a shorter battery runtime compared
with new batteries.
Depending on the battery used, the battery charge is indicated to the nearest 5 or
10 minutes.
The minimum battery runtime is always displayed.
4.1.2 Alarm messages during battery operation
A switch-over to the batteries is indicated with the alarm message Battery
activated. The alarm priority can be configured.
Alarm messages are displayed on the basis of the battery charge remaining to warn
against the complete discharge of the batteries (see "Alarm – Cause – Remedy",
page 8).
●Reestablish the mains power supply immediately to avoid interruption of the
ventilation functions.
When battery power supply is no longer needed, recharge the batteries (see
"Charging the batteries", page 7).
40757
No. Description
1Internal (internal battery)
2PS500
3 Battery runtime in minutes (value corresponds to the battery runtime when
the battery is used at the present power consumption).
4 Battery charge in percent
3
1
2
4
3
4

Supplement | Evita V series / Babylog VN series 7
Configuration | English
4.1.3 Battery runtime
The battery runtime depends on the following factors:
– Age of the battery
– Utilization of the battery (frequency, duration, and power consumption)
– Battery charge
– Ambient temperature
Observe the following:
●Information on battery runtime for fully charged and new batteries and typical
ventilation (see "Technical data", page 13)
●Information on battery aging (see "Battery ageing", page 17)
●Maintenance intervals (see "Maintenance", page 9)
4.1.4 Charging the batteries
The batteries are charged in the following order when the device is supplied with
mains voltage:
– Internal battery
– Batteries of the power supply unit PS500
Charging times
Observe the following information: "Technical data", page 13.
5 Configuration
5.1 Performing and configuring the battery test
5.1.1 Performing the battery test
Dialog page System setup > Battery > Battery test
The battery test in question can be started or canceled. The remaining runtime is
displayed during the battery test.
Observe the following information: "Maintenance", page 9.
Observe the following information: "Battery test", page 10.
5.1.2 Configuring the battery test
Dialog page System setup > Battery > Test activation
The user password must be entered.
The Battery test function can be activated or deactivated.
If the function is deactivated, the following are not available:
–TheBattery test dialog page
–TheBattery parameter field
Designation Description
Full test Complete battery test
PS500 Battery test for the PS500 power supply unit
Internal battery Battery test for the internal battery

8 Supplement | Evita V series / Babylog VN series
English | Troubleshooting
–TheBattery test in progress alarm
–TheConsider battery test alarm
– The flashing symbol in the header bar that displays the following:
– The battery test is running.
– The interval for the battery test has expired.
– The battery test failed.
– Battery replacement is recommended.
6 Troubleshooting
6.1 Alarm – Cause – Remedy
Priority Alarm Cause Remedy
!!! 160 Battery activated The device is powered by the
battery as there is no mains
power supply.
Connect the device to the
mains power supply.
To downgrade the alarm,
touch the "Alarm reset" but-
ton and confirm with the
rotary knob.
!! 200 Battery activated The device is powered by the
battery as there is no mains
power supply.
Connect the device to the
mains power supply.
To downgrade the alarm,
touch the "Alarm reset" but-
ton and confirm with the
rotary knob.
! 201 Battery activated The device is powered by the
battery as there is no mains
power supply.
Connect the device to the
mains power supply.
! 127 Battery charging deferred Battery charging is deferred
to prevent the battery from
overheating. The device can
be used normally.
Battery charging will continue
automatically when the bat-
tery has cooled down. Bat-
tery charging is indicated by
a flashing segment in the bat-
tery symbol.
!!! 254 Battery depleted The remaining calculated
operating time of the battery
is less than 5 minutes.
Immediately connect the
device to the mains power
supply.
!! 120 Battery failure Battery operation is not avail-
able in the event of a mains
power supply failure.
To continue ventilation with
this device, closely monitor
the functional integrity. Con-
tact specialized service per-
sonnel.
To downgrade the alarm,
touch the "Alarm reset" but-
ton and confirm with the
rotary knob.
!!! 250 Battery low The remaining calculated
operating time of the battery
is less than 10 minutes.
Connect the device to the
mains power supply.

Supplement | Evita V series / Babylog VN series 9
Service | English
7 Service
7.1 Maintenance
7.2 Battery maintenance
7.2.1 Information on battery maintenance
To achieve the maximum life span of the batteries, the following actions are
required:
Maintenance:
●Observe the maintenance intervals. Batteries are wearing parts. The
replacement intervals depend on the utilization.
During operation:
●Observe the ambient conditions (see "Technical data", page 13).
●After battery operation, connect the device to the mains power supply. Fully
charge the batteries. Observe the required charging time.
!! 251 Battery low The remaining calculated
operating time of the battery
is less than 10 minutes.
Connect the device to the
mains power supply.
! 100 Battery test in progress The battery test was started
by the user but it was not
completed.
Wait until the battery test is
completed, before using the
device for patient transport.
! 100 Consider battery test The interval for the battery
test has been exceeded.
Perform the battery test.
!! 210 Internal battery activated The power supply unit
PS500 is depleted. The
device is supplied with power
from the internal battery.
Charge the power supply unit
PS500 as soon as possible.
The power supply from the
internal battery is limited.
To downgrade the alarm,
touch the "Alarm reset" but-
ton and confirm with the
rotary knob.
Component Interval Measure User group
Batteries Every 3 months Check the capacity with
the battery test (see
"Battery test", page 10).
Service personnel
Replace if needed Specialized service per-
sonnel
Internal battery (NiMH)
PS500 power supply
unit (VRLA)
Every 2 years or
depending on the
results of the battery test
Replace Specialized service per-
sonnel
Power supply unit
PS500 (LFP)
Every 4 years or
depending on the result
of the battery test
Priority Alarm Cause Remedy

10 Supplement | Evita V series / Babylog VN series
English | Service
●Avoid shocks and vibrations.
●Use the battery tests to check the capacity of the batteries on a regular basis.
The batteries must have sufficient capacity. Replace the batteries if necessary.
During storage:
●Storage at an increased ambient temperature reduces the life span of the
batteries. The storage duration must not be exceeded. Observe the following
information: "Technical data", page 13.
●Always fully charge the batteries.
●After 5 days at the latest, connect the device to the mains power supply. Fully
charge the batteries. Observe the required charging time.
If recharging is not possible after 5 days at the latest, do the following:
●Turn off the main switch and then unplug the power plug.
✓The device is then in the energy-saving mode, and the discharge is reduced
to the self-discharge of the batteries.
Before using on the patient:
●Check that the capacity of the batteries is sufficient. The batteries may be deeply
discharged or faulty as a result of excessively long storage.
7.2.2 Battery test
To determine the current state of the batteries, a battery test is possible at regular
intervals. The battery test determines the approximate operating time.
The battery test consists of a charge-discharge-charge cycle. After the batteries
have been fully charged, the device is operated in test mode with power supply
from the batteries. The determined operating time is the approximate operating time
to be expected in the next period of battery operation with typical ventilation without
the GS500 gas supply unit.
Dräger recommends the following test intervals:
Operating time
The following table shows the expected typical operating time due to the ageing of a
new battery without operation with an activated gas supply unit GS500.
If the batteries do not correspond to the approximate operating time listed,
replacement of the batteries is recommended.
Battery Interval
Internal battery (NiMH) Every 3 months
PS500 power supply unit (VRLA) Every 3 months
Power supply unit PS500 (LFP) Every 3 months
Age of the
battery
Operating time if completely charged
Internal battery (NiMH) PS500 (VRLA) PS500 (LFP)
3 months 29 min 225 min 235 min
6 months 28 min 210 min 232 min
9 months 27 min 195 min -
12 months 26 min 180 min 226 min
15 months 25 min 165 min -

Supplement | Evita V series / Babylog VN series 11
Service | English
The operating time may be reduced due to the utilization of the battery. The
information indicates approximate values and cannot be regarded as guaranteed
for every battery.
Replace the batteries if the operating time falls below the minimum value (see
"Battery ageing", page 17), or after 24 months (NiMH or VRLA), or after 48 months
(LFP).
The figures are based on the assumed following average battery usage:
– Applies to the internal battery without using the GS500:
400 battery discharges of up to 15 minutes per discharge during device
operation with the internal battery over a time period of 2 years.
This corresponds to a monthly usage of approx. 16 discharges of up to
15 minutes per discharge.
This corresponds to a weekly usage of approx. 4 discharges of up to
15 minutes per discharge.
– Applies to PS500 (VRLA) without the use of GS500:
400 battery discharges of up to 90 minutes per discharge during device
operation with the PS500 over a time period of 2 years.
This corresponds to a monthly usage of approx. 16 discharges of up to
90 minutes per discharge.
This corresponds to a weekly usage of approx. 4 discharges of up to
90 minutes per discharge.
– Applies to PS500 (LFP) without the use of GS500:
800 battery discharges of up to 90 minutes per discharge during device
operation with PS500 over a time period of 4 years.
This corresponds to a monthly usage of approx. 16 discharges of up to
90 minutes per discharge.
This corresponds to a weekly usage of approx. 4 discharges of up to
90 minutes per discharge.
The battery lifespan is shortened if the battery is discharged more frequently or for
longer than 90 minutes (PS500) or 15 minutes (internal battery). This can lead to a
deviation from the maximum operating time specified in the table above.
A discharge is defined as the usage and subsequent charging of the battery.
18 months 24 min 150 min 220 min
21 months 23 min 135 min -
24 months 22 min 120 min 214 min
36 months - - 202 min
48 months - - 190 min
Age of the
battery
Operating time if completely charged
Internal battery (NiMH) PS500 (VRLA) PS500 (LFP)

12 Supplement | Evita V series / Babylog VN series
English | Service
Preparing the battery test
The battery test can be performed independently of the operating status of the
device. If a patient is being ventilated, note the charge status indicator.
Prerequisites for the battery test while a patient is being ventilated:
– The device is connected to the central gas supply system.
– The device is connected to the mains power supply.
Prerequisites for the battery test when a test lung is connected:
– The device is connected to the central gas supply system.
– The device is connected to the mains power supply.
– The device is prepared and ready for use.
– The test lung is connected.
– A ventilation pattern is set, e.g.:
–PC-AC ventilation mode
–FiO2=21Vol%
–RR =12/min
–Pinsp = 20 mbar (or hPa or cmH2O)
–PEEP = 5 mbar (or hPa or cmH2O)
– Ventilation is started.
Opening the dialog page
1. Touch the System setup button in the main menu bar.
2. Touch the Battery tab (1).
3. Touch the Battery test tab (2).
The following battery tests can be performed:
–Full test (3)
–PS500 (4)
–Internal battery (5)
40618
1
2
3
4
5
67
6 7
6 7
9
8
9
8

Supplement | Evita V series / Babylog VN series 13
Technical data | English
The device displays the following in the relevant field (8):
– Date of the last battery test
–Determined operating time
Value determined in the battery test during typical ventilation without the gas
supply unit GS500 (see "Battery test", page 10).
– Next battery test due in xx days
– Battery replacement in xx months
–Current operating time
This value is indicated to the nearest 5 or 10 minutes depending on the battery
used and based on the present power consumption of the device.
Starting the battery test
The battery test can only be started if the device is connected to the mains power
supply.
1. Touch the Start button (6).
2. Confirm with the rotary knob.
✓The respective battery test is started. The duration of the battery test is
decremented in hours and displayed in field (9). The result of the battery test is
displayed after completion.
If a battery test fails, the device will cancel the test.
Canceling the battery test
●Touch the Cancel button (7) and confirm.
✓The appropriate battery test will be canceled.
8 Technical data
8.1 Ambient conditions
During operation
Temperature 10 to 40 °C (50 to 104 °F)
Ambient pressure 700 to 1060 hPa
Altitude Up to 3000 m (9842 ft)
Relative humidity 10 to 90 %, without condensate formation
During storage and transportation
Ambient pressure 500 to 1060 hPa
Relative humidity 5 to 95 %, without condensate formation
Temperature
Device without power supply unit PS500
Device with power supply unit PS500
(8422900)
For charging subsequent to storage
For storage up to 6 months –20 to <45 °C (–4 to <113 °F)
For storage up to 1 month –20 to <55 °C (–4 to <131 °F)
For storage up to 1 week –20 to 60 °C (–4 to 140 °F)

14 Supplement | Evita V series / Babylog VN series
English | Technical data
Device with power supply unit PS500
(8418950)
For charging subsequent to storage
For storage up to 6 months –15 to 25 °C (5 to 77 °F)
For storage up to 3 months –15 to 40 °C (5 to 104 °F)
Information on the batteries The technical specifications of the battery man-
ufacturer regarding the maximum storage life
refer to a relative humidity of 45 to 85 %. If it is
stored outside of these conditions, a battery
test must be performed before the device is
used. Completely charging the battery every
6 months at the latest is recommended. Several
charge cycles and discharge cycles may be
required as a battery test in order to completely
reactivate the electrochemical composition after
long term storage.
Depending on the accessories used, more
stringent ambient conditions may apply.
Observe the corresponding instructions for
use.
8.2 Operating characteristics
Batteries
The battery runtime applies to fully charged bat-
teries and during ventilation in accordance with
ISO 80601-2-12:2020 as well as at an ambient
temperature of approx. 22 °C (71.6 °F).
The battery runtime information after
50 discharge and charge cycles refers to the
shortest battery runtime under the test condi-
tions specified in the standard.
Low temperatures may reduce the battery run-
time.
The charging time applies to new and com-
pletely discharged batteries during ventilation
without GS500. The actual charging time
depends on the battery charge.
If the GS500 is operating or the ambient tem-
perature is high, the battery charging process
may be restricted or interrupted.
Internal battery of ventilation unit (without
PS500)
Type NiMH battery, sealed
F3 fuse of the ventilation unit F15A 80V UL248
8.1 Ambient conditions (continued)

Supplement | Evita V series / Babylog VN series 15
Technical data | English
Capacity 2.5 Ah
Voltage 24 V
Electric current 0 to 15 A
Battery runtime if mains power supply is not
available
Without GS500, with new battery 30 minutes
Without GS500, after 50 battery dis-
charge and charge cycles
28 minutes
With GS500, with new battery 15 minutes
With GS500, after 50 battery discharge
and charge cycles
14 minutes
Charging
Charging time (to charge battery fully) <4 hours
Batteries of the PS500 power supply unit
(8418950)
Type VRLA batteries
F1 and F2 fuse at PS500 behind the side
part
F15A 80V UL248
Capacity 24 Ah
Voltage 24 V
Electric current 0 to 15 A
Battery runtime if mains power supply is not
available
Without GS500, with new battery 240 minutes
Without GS500, after 50 battery dis-
charge and charge cycles
210 minutes
With GS500, with new battery 120 minutes
With GS500, after 50 battery discharge
and charge cycles
105 minutes
Charging
Charging time (to charge battery fully) <24 hours (<20 hours for 80 % charge)
Batteries of the PS500 power supply unit
(8422900)
Type LiFePO4 batteries
F1 and F2 fuse at PS500 behind the side
part
F15A 80V UL248
Capacity 15 Ah
Voltage 25.6 V
Electric current 0 to 15 A
8.2 Operating characteristics (continued)

16 Supplement | Evita V series / Babylog VN series
English | Principles of operation
9 Principles of operation
9.1 Battery concept
9.1.1 General information
At the time of manufacture and delivery, batteries have a typical capacity which is in
accordance with the information specified in the battery manufacturer's data sheet.
The electrochemical composition of the battery is crucial for its total capacity. The
battery runtime is derived from this information (see "Technical data", page 13).
The capacity of batteries changes with increasing age and utilization.
All the following information and specifications refer to perfectly functioning
batteries. If batteries are faulty, the correct device function, e.g. battery charge
indication or alarms, may be impaired (see "Battery test", page 10).
9.1.2 Battery charge indication on the screen
The charge status indicator shows the available battery charge determined by the
electrochemical processes. When the batteries are, e.g., fully charged, this state is
indicated by a corresponding symbol.
The charge status indicator is a relative indication which is based on the
electrochemical properties of the battery. The charge status indicator is evaluated
on the basis of a battery model.
Battery runtime if mains power supply is not
available
Without GS500, with new battery 240 minutes
Without GS500, after 50 battery dis-
charge and charge cycles
230 minutes
With GS500, with new battery 120 minutes
With GS500, after 50 battery discharge
and charge cycles
115 minutes
Charging
Charging time (to charge battery fully) <5 hours (<4 hours for 80 % charge)
8.2 Operating characteristics (continued)
Symbol Battery charge
99 to 100 %
75 to 98 %
50 to 74 %
25 to 49 %
0 to 24 %, flashes red.
Batteries faulty or no information available on the battery charge.

Supplement | Evita V series / Babylog VN series 17
Principles of operation | English
The use of a model-based indication is a state-of-the-art technique which finds
application in many fields, e.g., computers, cellular phones, etc.
The model-based indication of battery charge takes account of the following
information, among other things:
– Type of battery (e.g., NiMH, VRLA, or LFP)
– Maximum capacity on delivery (e.g., 12 Ah)
– Age of the battery (e.g., new or 2 years)
– Capacity spent (irreversibly lost) over the utilization time (e.g., 1000 Ah)
– Device power consumption (e.g., 2.5 A)
– Discharging mode
– Charging mode
If the power consumption changes, e.g., due to switching to standby mode,
operation of a GS500 gas supply unit, or after adjusting the screen brightness, the
remaining battery runtime of the device also changes. The charge status indicator is
updated to take account of the power consumption.
In accordance with the specification, the charge status indicator is only displayed
and updated after the device has been completely started up. This procedure may
take a few minutes.
9.1.3 Battery ageing
The electrochemical composition of a battery alters as a result of ageing and
utilization. Consequently, every battery loses a proportion of its maximum capacity
when compared to the maximum capacity of the battery in its new condition. This
loss of capacity is typically irreversible.
As a result of ageing and utilization of the battery, there is a change in the actual
maximum battery runtime which cannot be displayed by the percentage values in
the charge status indicator. The percentage value refers to the battery charge,
which entails a different operating time depending on the age of the battery, for
example.
New batteries
The following information on minimum battery runtime applies to new and fully
charged batteries. The symbol for a fully charged battery is displayed (see "Battery
charge indication on the screen", page 16). For further information see: "Technical
data", page 13. Owing to production fluctuations during the manufacture of
batteries, the battery runtime can be considerably longer.
Battery used
(battery type)
Minimum battery
runtime without
operating a GS500
Minimum battery
runtime while
operating a GS500
Internal battery (NiMH) 30 min 15 min
PS500 (VRLA) 240 min 120 min
PS500 (LFP) 240 min 120 min

18 Supplement | Evita V series / Babylog VN series
English | Principles of operation
Aged batteries
The following minimum battery runtime specifications apply, e.g., to batteries that
are 2 years old (NiMH, VRLA) or 4 years old (LFP), and to fully charged batteries.
The information indicates approximate values and cannot be regarded as
guaranteed for every battery. The symbol for a fully charged battery is displayed
(see "Battery charge indication on the screen", page 16). For further information
see: "Technical data", page 13.
When the internal battery and the batteries of PS500 show less than the following
minimum battery runtimes, they are considered to be spent and must be replaced.
A reduction in the capacity of batteries due to ageing and utilization is normal. As
a greatly simplified approximation, an average linear reduction in capacity can be
assumed. The current individual capacity of a battery depends on the following
factors, among others:
–Age
– Utilization (frequency, duration, and power consumption)
– Battery charge
– Ambient temperature
Observe the following information: "Battery test", page 10.
9.1.4 Alarm behavior during battery operation
The switch-over of the device to battery operation is indicated by the Battery
activated alarm (see "Alarm – Cause – Remedy", page 8). The alarm can be
acknowledged by the user. Consequently, the Battery activated alarm will no
longer be displayed until the mains power supply is re-established.
When the device is equipped with a PS500 power supply unit, in battery operation
the PS500 is discharged first. If the mains power supply has not been re-
established, the device switches over to the internal battery after the battery runtime
of the PS500 has elapsed. The switch-over is indicated by the Internal battery
activated alarm.
At the end of the battery runtime of the internal battery, the device issues the
Battery low alarm. The Battery depleted alarm follows after that.
These alarms appear at the time specified by the model-based calculation for the
particular battery.
Battery used
(battery type)
Minimum battery
runtime without operat-
ing a GS500
Minimum battery
runtime while
operating a GS500
Internal battery 22 min 11 min
PS500 (VRLA) 120 min 60 min
PS500 (LFP) 190 min 90 min

Supplement | Evita V series / Babylog VN series 19
Principles of operation | English
Schematic representation of the sequence of alarms
The schematic representation of the sequence of alarms with respect to battery
utilization is shown in an example with a PS500 but without the use of a GS500.
The representation corresponds to the battery runtime of new and fully charged
batteries.
When the voltage drop of the internal battery reaches an operationally critical value,
a shut-down of the device due to an inadequate supply is imminent. In this case, the
power supply failure alarm sounds.
If the device displays the Battery low alarm message or the Battery depleted
alarm message, connect the device to the mains power supply.
When the remaining calculated battery runtime is less than 10 minutes, the
model-based Battery low alarm appears. When the remaining calculated battery
runtime is less than 5 minutes, the model-based Battery depleted alarm appears.
The remaining battery runtime after the corresponding alarms can be
considerably longer than the specified minimum battery runtime.
When the device is fitted with the GS500 gas supply unit, the device calculates
the time for the Battery depleted alarm allowing for the power consumption of a
GS500, regardless of whether the GS500 is activated or not.
41052
Switch-off voltage Device shuts down
PS500 battery runtime Battery runtime for the internal battery
PS500 Internal battery
Time [min]
Voltage [V]
60 120 180 240 01002520 515
Battery depleted
Battery low
Internal battery activated
Battery activated

20 Dodatek | Řada Evita V / řada Babylog VN
Čeština | Dodatek k návodu k použití
Řada Evita V / řada Babylog VN
1 Dodatek k návodu k použití
VAROVÁNÍ
►Abyste mohli tento zdravotnický přístroj náležitěpoužívat, prostudujte si návod k
použití a tento dodatek a řiďte se jimi.
●Tento dodatek uchovávejte spolu s návodem k použití.
1.1 Rozsah použití
Tento dokument platí pro všechny ventilátory Evita řady V a Babylog řady VN.
Tento dokument aktualizuje informace o bateriích v návodu k použití.
Tento dokument a texty na obrazovce nejsou k dispozici ve všech jazycích.
1.2 Používání výrazů
Tento dokument používá označení "specializovaní servisní technici". V návodu k
použití pro ventilátory se pro termín "specializovaní servisní technici" používá také
označení "odborníci".
1.3 Obrázky
Obrázky produktu a obsahu obrazovek v tomto dokumentu se mohou lišit od
skutečných produktůz důvodu odlišné konfigurace a designu.
2 Přehled systému
2.1 Zkratky
Zkratka Vysvětlení
Ah Ampérhodiny (specifikace výstupního proudu baterie)
GS500 Přívodní jednotka plynu
LFP Lithium-železo-fosfát, technologie baterie
NiMH Nikl-metal hydridová baterie
PS500 Zdroj napájení
VRLA Ventilem řízené olověné akumulátory