Dräger Evita V Series User manual

Evita V series / Babylog VN series
Batteries
Supplement
en · bg · da · fi · hr · lt · lv · no · pl · ru · sl · sr · sv
WARNING
To properly use this medical device, read and comply
with the instructions for use and this supplement.

en Supplement...................................................................................................................................3
bg Допълнение ...............................................................................................................................19
da Supplement.................................................................................................................................37
fi Lisälehti.......................................................................................................................................53
hr Dodatni dokument.......................................................................................................................69
lt Priedas........................................................................................................................................85
lv Papildinājums............................................................................................................................102
no Tilleggsdokument......................................................................................................................118
pl Suplement.................................................................................................................................134
ru Приложение.............................................................................................................................151
sl Priloga.......................................................................................................................................170
sr Dodatak ....................................................................................................................................186
sv Tilläggsinformation....................................................................................................................202
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.
1.2 Use of terms
This document uses the designation "specialized service personnel". In the
instructions for use for the ventilators, the designation "specialists" 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
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.
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

4 Supplement | Evita V series / Babylog VN series
English | Getting started
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 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 15.
Battery parameter field
In addition to the charge status indicator, the Battery parameter field can be
configured.
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 | Configuration
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.
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 8.
Observe the following information: "Battery test", page 9.
40757
No. Description
Internal (internal battery)
4 Battery runtime in minutes (value corresponds to the battery runtime when
the battery is used at the present power consumption).
5 Battery charge in percent
PS500
6 Battery runtime in minutes (value corresponds to the battery runtime when
the battery is used at the present power consumption).
7 Battery charge in percent
4
5
6
7
Designation Description
Full test Complete battery test
PS500 Battery test for the PS500 power supply unit
Internal battery Battery test for the internal battery

Supplement | Evita V series / Babylog VN series 7
Troubleshooting | English
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
–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.

8 Supplement | Evita V series / Babylog VN series
English | Service
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:
!! 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.
!! 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 9)
Service personnel
Replace if needed Specialized service per-
sonnel
Every 2 years or
depending on the
results of the battery test
Replace Specialized service per-
sonnel
Priority Alarm Cause Remedy

Supplement | Evita V series / Babylog VN series 9
Service | English
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 12).
●After battery operation, connect the device to the mains power supply. Fully
charge the batteries. Observe the required charging time.
●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 12.
●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.
Internal battery (NiMH) Every 3 months
PS500 power supply unit (VRLA) Every 3 months
Power supply unit PS500 (LFP) Every 3 months

10 Supplement | Evita V series / Babylog VN series
English | Service
The operating time may be reduced due to the utilization of the battery. The data
are 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 16) or after 24 months.
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 for PS500 without use of the 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.
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.
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.
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 230 min
9 months 27 min 195 min 225 min
12 months 26 min 180 min 220 min
15 months 25 min 165 min 215 min
18 months 24 min 150 min 210 min
21 months 23 min 135 min 205 min
24 months 22 min 120 min 200 min