ResMed Power Station II User manual

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Remote Alarm II
ACCESSORY
User Guide
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English 1
Remote Alarm II
User Guide
English
The ResMed Remote Alarm II (Remote Alarm) has been
designed for use with Astral and Stellar ventilators.
Read the entire manual before using the Remote Alarm.
Intended use
The Remote Alarm is intended for home and hospital use. Its
primary purpose is to alert the caregiver of a ventilation patient
to an alarm condition on the ventilator even when the caregiver
is not at the bedside or in the same room with the patient and
ventilator.
The Remote Alarm generates an audible and visual signal when
an alarm is triggered on the ventilator.The Remote Alarm is
powered by battery and connected to the ventilator via a cable.
WARNINGS
•The Remote Alarm must only be used for its intended use
as described in this manual.
•Do not disassemble the Remote Alarm, it has no user-
serviceable parts inside; if damaged or defective, it should
be returned to your ResMed representative.
•Explosion hazard—do not use in the vicinity of flammable
anaesthetics.
•Ensure the remote alarm is placed in a clearly visible
location on a flat surface or attached to a wall using the
wall bracket provided.
Note:
• The Remote Alarm is not intended for mobile use, such as
with a wheelchair.
• Refer to the ventilator’s manual for its indications for use.
Remote alarm at a glance
Refer to illustration A
1. Alarm indicator 6. Input connector (3 pin)
2. Volume control button 7. Good battery indicator
3. Remote Alarm mute
button
8. Low battery indicator
4. Test button 9. Alarm disconnect indicator
5. Output connector (5 pin) 10. Volume level indicator
The ResMed Remote Alarm II comprises the following
components:
• Remote Alarm • Wall bracket.
Available separately:
• 6.56 ft, 16.40 ft, 32.80 ft and 65.62 ft (2m, 5m, 10m and 20m)
alarm cable.
Optional accessory:
• 98.43 ft (30 m) Hospital Alarm system cable

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For a full list of accessories see the Ventilation accessories guide
on www.resmed.com on the Products page under Service and
Support. If you do not have internet access, please contact your
ResMed representative.
Set up
Installing batteries before use
Refer to illustration B
1. Open the battery cover at the rear of the Remote Alarm by
pushing in the latch and levering the cover away.
2.Insert two AA 1.5V batteries (not included).
3.Replace the battery cover, ensuring that it clicks into place. A
beep will sound once the batteries are inserted.
4.Press to check the functionality of the alarm. Refer to the
Testing the Remote Alarm instructions.
Note: Under normal usage conditions, new high quality type
LR6 (AA size) batteries should power the Remote Alarm for
approximately 12 weeks.
Connecting to the ventilator
Refer to illustration C
1. Connect one end of the alarm cable to the (3 pin) input
connector on the Remote Alarm.
2.Connect the other end to the (5 pin) output connector located
at the rear of the ventilator. Once connected, the alarm will
beep and the Green Battery Good LED will blink once every 10
seconds.
3.Once set up is complete, press to check the functionality
of the Remote Alarm. Refer to the Testing the Remote Alarm
instructions.
CAUTION
The Remote Alarm cable is equipped with a push-pull
locking connector.To remove the cable from the ventilator,
gently pull on the connector. Do not twist its outer housing.
Connecting a second Remote Alarm
Refer to illustration D
If required, a second Remote Alarm can be attached to the first
Remote Alarm to enable a Remote Alarm to be placed in two
separate rooms or locations.
1. Connect the Remote Alarm as per the instructions in
Connecting to the ventilator.
2.Connect one end of the alarm cable to the output connector (5
pin) of the first Remote Alarm.
3.Connect the other end into the input connector (3 pin) on the
second Remote Alarm.
4.Once set up is complete, press on the first alarm to
check the connection is correct and the second alarm is
receiving the signal.
5.Press to check the functionality of the second Remote
Alarm. Refer to the Testing the Remote Alarm instructions.

English 3
Connecting to a Hospital Alarm System
Ventilators can also be connected to a Hospital Alarm System
via the Remote Alarm.
1. Connect the Remote Alarm as per the set up instructions in
Connecting to the Ventilator.
2.Connect one end of the 98.43 ft (30 m) Hospital Alarm system
cable to the output connector (5 pin) of the remote alarm.
3.Connect the other end to the Hospital Alarm Management
system. (Refer to the instructions provided with the cable).
4.Once set up is complete, press to check the functionality
of the Remote Alarm and confirm that the alarm is heard
through the Hospital Alarm Management system.
Alarm types for the Remote Alarm
Different types of alarms can be generated on the Remote
Alarm. All alarms are indicated by an audible and visual signal.
Ventilator alarms
The Remote Alarm’s main purpose is to relay alarm conditions
on the ventilator. The ventilator alarms on the Remote Alarm
alert the caregiver that an alarm has been triggered by the
Ventilator and therefore must be addressed on the Ventilator
itself, not by interacting with the Remote Alarm unit.
When a ventilator alarm is activated:
1. Check the patient’s status.
2.View the alarm message in the Alarm display on the Ventilation
device.
3.Follow the on-screen help (if available) or refer to the Alarm
Troubleshooting section in the User Guide that came with your
Ventilation device.
Remote Alarm alarms
• Low Battery Alarm
This alarm alerts the caregiver that the batteries of the Remote
Alarm are low. The batteries need to be replaced.
• Disconnect alarm
This alarm alerts the caregiver that the Remote Alarm has been
disconnected from the Ventilator.
Check the patient and ventilator prior to looking for the source of
the disconnect.
Note: For further information regarding alarm types and
indicators refer to the Indicators and alerts section in this Guide.

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Indicators and alerts
The Remote Alarm provides the following indicators and buttons.
LED indicators Indicated by Status
Audible alert and
Red flashing alarm
bar.
An alarm has been activated
on the ventilator.
Blue solid LED Indicates current alarm
volume level.
Audible alert and
Yellow blinking
LED.
• The Remote Alarm has
been disconnected from
the ventilator.
• The LED will continue to
blink until the situation has
been resolved.
Audible alert and
Yellow LED – will
blink once every
10seconds.
• The Remote Alarm battery
is low.
• The LED will continue to
blink until the situation has
been resolved.
• The audible alarm can be
muted but will sound every
4 hours until the battery is
replaced.
Green LED – will
blink once every
10seconds
The Remote Alarm battery
is good.
Alarm button
Volume level
button
Press until desired volume
level is achieved. Refer
to Setting the volume
instructions.
Remote Alarm
mute button
• Press the Remote Alarm
mute to silence the alarm
generated for a Low
Battery alert.
• Pressing the Remote
Alarm mute during a
disconnect will put the
Remote Alarm into a
power saving mode.
Remote Alarm
self-test.
Press and hold to test the
functionality of the Remote
Alarm.

English 5
Testing the Remote Alarm
CAUTION
A test of the remote alarm should be performed prior to
initial use and after every change of battery.Test the alarm
periodically as per the facility policy.
Press on the Remote Alarm.
The following will occur:
• The alarm LED illuminates and the alarm sounds.
• The LED corresponding to the set volume illuminates.
• The Disconnect LED blinks if the alarm is not connected
to the device and lights permanently if connected.
• The battery level LED corresponding to the battery level
illuminates. Yellow LED if battery life is low, or green LED
if battery life is good. (Replace the battery if the battery
life is low).
• If a second Remote Alarm is connected, the second
Remote Alarm will also sound.
Setting the volume
WARNING
When adjusting alarm volume, ensure that the alarm can be
heard above ambient noise levels.
A choice of three volume levels for the alarm can be selected.
The default setting is the highest level, intended for use in noisy
environments. A short press will show the current volume level.
To adjust the volume level:
Press and hold the for one second.The alarm will beep and
the blue volume LEDs will blink to indicate the volume level can
be changed.
Press until you reach your desired volume level (low,
medium or high).
After 10 seconds of inactivity the blue volume LEDs will stop
blinking and the volume level will be saved.
Wall mounting the Remote Alarm
Refer to illustration E
Two types of screws can be used to affix the bracket to the wall.
A minimum of three screws (not included) is required.
WARNINGS
•Ensure the wall bracket is securely fixed in place.
•Ensure the wall bracket is located in an area that will not
be affected by moisture.
•When affixed to the wall bracket, ensure the Remote Alarm
cord does not pose a tripping or choking hazard.
1. Align the rear of the Remote Alarm with the guide-line on the
face plate of the wall bracket.
2.Holding the Remote Alarm against the bracket, turn the
Remote Alarm from to position (as shown on the top
of the wall bracket) so that the side of the Remote Alarm sits
flush against the bracket and is held securely.
3.To remove from the wall bracket, turn the Remote Alarm from
to unlock position and remove.

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Cleaning and maintenance
The Remote Alarm can be cleaned using an anti-bacterial
cleaning solution such as Mikrozid®AF or CaviCide®on a clean,
non-dyed disposable cloth. For a full list of approved cleaning
solutions, refer to the Technical Specifications section.
Troubleshooting
Problem/possible cause Solution
The LED does not turn on when connected to the
ventilator or when the Self-test button is pressed.
Batteries may not be
inserted or may be flat
Check that two AA batteries are
inserted correctly in the rear of the
alarm. If necessary, change the
batteries. If the problem persists,
contact your ResMed service agent.
The Remote Alarm detects a disconnect while the cable is
connected.
Poor connection Change the cable. If the problem
persists, change the Remote Alarm.
The Remote Alarm detects a disconnect while an alarm is
raised on the ventilator.
Poor connection Change the cable. If the problem
persists, change the Remote Alarm.
The second Remote Alarm is sounding an alarm with no
alarm raised on the ventilator.
Poor connection. Check that the connecting cable is
firmly plugged into the first Remote
Alarm and the rear of the ventilator.
If the problem persists, contact your
ResMed service agent.
The Remote Alarm triggers a low battery alarm.
Batteries are flat. Change the batteries.
Technical specifications
Operating temperature +32°F to 104°F (0°C to +40°C)
Operating humidity 10% to 95% non-condensing
Operating altitude Sea level to 10,000 ft (3,050 m).
Storage and transport
temperature
-22°F to 158°F (-30°C to +70°C)
Storage and transport
humidity
10% to 95% non-condensing
Electromagnetic compatibility This product complies with
all applicable electromagnetic
compatibility requirements (EMC)
according to IEC60601-1-2:2007,
for residential, commercial and
light industry environments. The
electromagnetic compatibility tables
for these ResMed devices can be
found on www.resmed.com, on
the Products page under Service &
Support. Click on the PDF file for
your device.
Output volume 55-90 dBa (as per ISO 3744:2010)

English 7
IEC 60601-1-11:2010
classification
Transit operable equipment.
Nominal dimensions
(L x W x H)
5.70” x 3.15” x 1.22”
(145 mm x 80 mm x 31 mm)
Power supply Two AA 1.5V Batteries
(LR6 – Alkaline or FR6 – Lithium)
Weight 4.06 oz (115 g) Remote Alarm only
(without battery)
Housing construction Flame retardant engineering
thermoplastic
Cleaning solutions The following cleaners and
disinfectants are compatible for use
when cleaning the external surfaces
of the Remote Alarm.
• Cavicide®
• Mikrozid®AF
• dilute Hypochlorite
• Isopropyl alcohol
• Teepol Multipurpose detergent
and Actichlor Plus
• Bleach (1:10)
Always follow the manufacturers
recommended cleaning instructions.
Compatible devices The Remote Alarm II is compatible
with the following ResMed devices:
• Astral series of ventilators
• Stellar series of ventilators
Symbols
The following symbols may appear on your product or
packaging.
Indicates a Warning or Caution. A warning alerts you to
possible injury or explains special measures for the safe and
effective use of the product; a caution alerts you to possible
damage to the product; Read instructions before use;
Keep away from rain;
IP22
Drip proof; Temperature
limitation; Humidity limitation; Class II equipment;
Manufacturer; European authorized representative;
European RoHS; Canadian Standards Association;
Battery charge level; Alarm mute;
LOT
Batch code;
REF
Catalogue number; Serial number; Unlock; Lock;
Prescription only (In the US, Federal law restricts these
devices to sale by or on the order of a physician).
Storage
Ensure that the Remote Alarm is clean and dry before storing
for any length of time. Remove the batteries from the Remote
Alarm before storing. Store your Remote Alarm in a dry place
out of direct sunlight.

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Disposal
The Remote Alarm should be disposed of in accordance with
local environmental regulations.
Servicing
This device is intended to provide safe and reliable operation
when operated in accordance with the instructions provided by
ResMed. ResMed recommends that the device be inspected
by an authorized ResMed Service Center if there is any sign of
wear or concern with device function.
Limited warranty
ResMed Ltd (hereafter ’ResMed’) warrants that your ResMed
product shall be free from defects in material and workmanship
for a period of 12 months from the date of purchase by the initial
consumer. This warranty is not transferable.
If the product fails under conditions of normal use, ResMed will
repair or replace, at its option, the defective product or any of its
components.
This limited warranty does not cover: a) any damage caused as
a result of improper use, abuse, modification or alteration of the
product; b) repairs carried out by any service organisation that
has not been expressly authorised by ResMed to perform such
repairs; c) any damage or contamination due to cigarette, pipe,
cigar or other smoke; d) any damage caused by water being
spilled on or into the product.
Warranty is void on product sold, or resold, outside the region of
original purchase.
Warranty claims on defective product must be made by the
initial consumer at the point of purchase.
This warranty is in lieu of all other express or implied warranties,
including any implied warranty of merchantability or fitness
for a particular purpose. Some regions or states do not allow
limitations on how long an implied warranty lasts, so the above
limitation may not apply to you.
ResMed shall not be responsible for any incidental or
consequential damages claimed to have occurred as a result
of the sale, installation or use of any ResMed product. Some
regions or states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation
may not apply to you.
This warranty gives you specific legal rights, and you may also
have other rights which vary from region to region. For further
information on your warranty rights, contact your local ResMed
dealer or ResMed office.