Carilex Cari Chair User manual

Cari Chair
Operation Manual
Anti-Decubitus
Air Alternating Pressure Cushion
Replacement System

ANTI-DECUBITUS AIR ALTERNATING PRESSURE CUSHION REPLACEMENT SYSTEM
1
English
Thank you for purchasing Carilex anti-decubitus air alternating pressure cushion
replacement system. PLEASE READ THESE INSTRUCTIONS CAREFULLY
BEFORE USE AND OBSERVE THE SAFETY INSTRUCTIONS AND THE
REQUIREMENTS FOR THE OPERATION AND MAINTENANCE OF THE
DEVICE.
Use genuine Carilex components are essential for optimal performance. If you
do not fully understand all the instructions, safety precautions, and warnings, do
not use this device. In case you have questions, please contact your local Carilex
distributor.

English
Cari Chair 2 OPERATION MANUAL
Table of
Contents
Section Description Page
1.0 Indications ..........................3
2.0 Safety Precautions .............4
3.0 Warnings ............................5
4.0 System Package .................5
5.0 Features ..............................6
6.0 Mattress and Power Unit
Installations .......................8
7.0 Program Settings ...............8
8.0 Cleaning Instruction ..........9
Section Description Page
9.0 Routine Maintenance .........9
10.0 Troubleshooting................10
11.0 Returns for Service ..........11
12.0 Warranty .......................... 11
13.0 Environmental protection
............................................11
14.0 Technical Data....................12
15.0 Manufacturer’s Manual and
Declaration.........................13

ANTI-DECUBITUS AIR ALTERNATING PRESSURE CUSHION REPLACEMENT SYSTEM
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1.0 Indications
Attention! Please read enclosed
document thoroughly
Authorized Representative
Declaration of Conformity to
Medical Device Directive
Type BF Equipment
Double insulated (Class II)
Dissposal of Electrical &
Electrical Equipment (WEEE)
Manufacturer
Date of manufacture
Catalog number
Protected against solid foreign
objects up to 12.5mm diameter
(nger) and protected against
vertically dripping water.
Machine Wash Warm (Max. 71°C)
Tumble Dry Medium-Gentle
Cycle
DO NOT Iron
DO NOT Dry Clean
DO NOT Bleach
SGS Q certication mark
Indications
This anti-decubitus air alternating
pressure cushion replacement system
is designed for patients who are at high
risk for pressure ulcer to be placed in a
variety of mobile devices and potential
patients who wish to reduce the likelihood
of pressure ulcer. This device is intended
to prevent pressure ulcers by facilitating
blood circulation and decreasing pressure
of each tissue’s contact area. If there’s
any question, please always consult a
physician or health professional before
using this device.
Contraindications
Certain patient conditions (e.g. unstable
cervical fracture, fracture of unstable
vertebrae and illness of unstable
vertebrae) are contraindicated for use with
this device. If there’s any question, please
always consult a physician or health
professional before using this device.
Users
The device should only be used by people
who have been trained in operation and
intended use of the device.
The trained users on the operation and
the dedicated use of the device must
be carried out by the qualified operator
before using the device.
Users are fully responsible for the safe
and correct use of the device. A review of
the functions should be carried out and the
proper conditions of the device should be
checked and conrmed by the user before
each use or transfer for use.
IP22
710262

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Cari Chair 4 OPERATION MANUAL
2.0 Safety Precautions
[1] To ensure the safety operation of the
device, please inspect and verify
all parts are installed and secured
properly. DO NOT place anything
on top of the power unit. Make sure
the power cord and power adapter
are underneath chair frame to prevent
possible hazards.
[2] DO NOT use this device near the open
flames, lighters, or cigarettes due to
the possible flammability hazard.
Fail to do so could results in serious
patient injury or device damage.
[3] DO NOT use this device in damp
rooms to avoid of moisture on plug
and switch. Never plunge the power
unit into water or liquids, not even
when it is switch off.
[4] The degraded or loosen components
may affect the performance of device.
If the device doesn’t function well,
please contact your authorized local
distributor for assistance.
[5] The touching live parts can result in
a death or serious injury by electric
shock. Check if the plug and the
power cord of power unit are damaged
before connecting. Do NOT use the
damaged components for connection.
[6] If the device operates at ambient
temperatures outside the state
temperature range (see technical data),
the performance may be affected
and the device or the electronics and
battery may get damaged.
[7] This device should be disinfected
thoroughly between patients to avoid
of cross contamination.
[8] Be sure to verify the patient weight
does not exceed system weight
capacity. The maximum weight
capacity of this device is 113 kg/ 250
lb.
[9] Charging the power unit at least 8
hours before the rst use.
[10] The power unit meets the
requirements of IEC 60601-
1 / EN 60601-1-2 / EN 60601-1-
11 Electromagnetic Compatibility
Medical Electrical Devices.
3.0 Warnings
[1] Use this cushion on proper chair frame
and ensure to secure the cushion with
the straps provided. Assist the patient
sitting on the center of cushion. Fail to
do so could results in serious patient
injury or device damage.
[2] Do NOT disassemble the power unit
if you are not a qualified technician.
Please contact your authorized local
distributor for service.
[3] This device is NOT AP/ APG
protected.
[4] Re-position the patient once awhile is
still necessary when using this device.
[5] Follow the national requirement to
dispose power unit / accessories /
waste products / residues etc.
[6] The AC power adapter plug is served
to disconnect the device, not to
position the equipment to make it
difficult to operate the disconnection
device.
[7] Any modification of this device is
NOT allowed.
[8] The power unit should be turned off
when stopping operation is required.
[9] Keep the device away from the
children, pet and pests as they can
damage the device and impact the
performance. Keep the device free
from dust and lint.
[10] DO NOT use the device in
Hyperbaric Chamber or in the
presence of ammable gases.

ANTI-DECUBITUS AIR ALTERNATING PRESSURE CUSHION REPLACEMENT SYSTEM
5
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Comfort Level Button
Simply press this button to adjust the
patient sensation from 1 to 5 according to
each individual need. The scale is only an
approximation. Please adjust the comfort
level when patient feels the cushion is too
soft or too rm. Caregivers should always
perform a hand check by placing their
hands underneath patient’s pelvis area to
check if there is sufficient air support to
ensure the patient is not bottoming out.
Static Mode Button
Press this button then the green LED lights
up and the Multi-Cycle Time displays 0
means the device is in Static Mode. The
pressure re-distribution function provides
optimal internal pressure for each different
comfort level. Simply press to return
the device to Alternating Mode.
Pressure Monitoring Indicator
Power unit features an integrated pressure
sensor which can monitor cushion’s
internal pressure 24 hours to achieve
optimal internal pressure and to ensure
maximum pressure relief. The yellow
LED indicates the device is monitoring
the cushion’s internal pressure while the
compressor is inating.
Battery Indicator
The green LED bar indicates the battery
level or charging status. If the power unit
is low on power, the orange LED will
light up to indicate that the power unit
needs to charge for 4 hours to battery full.
CAUTION:
ENSURE THAT THERE ARE NO
PROTRUDING OBJECTS, SHARP
POINTS OR CHAIR SPRINGS UNDER
THE CUSHION AS THESE COULD
PUNCTURE THE AIR CELLS AND
AFFECT THE PERFORMANCE.
4.0 System Package
Power Unit Package
* Power unit x 1
* Power Adapter x 1
* Operation Manual x 1
Geri Chair Cushion Package
* Geri Chair Cushion with Coverlet x 1
MobiCare Cushion Package
* MobiCare Cushion with Coverlet x 1
Wheelchair Cushion Package
* Wheelchair Cushion with Coverlet x 1
Optional Accessory
* Carry Bag
* Bed Hanger
* IV Pole Hanger
5.0 Features
Control Panel Features
Figure 5a on page 6
Power/ Mute/ Unlock Button
[1] Press this button to turn on the power
unit and light up the green LED. The
screen displays to indicate
the device is in default Geri Chair
mode.
[2] When audible indicator is sounding,
pressed this button to mute the audible
indicator.

English
Cari Chair 6 OPERATION MANUAL
The battery failure will be triggered
when orange LED is flashing with
audible indicator. The battery is not
user replaceable, please contact your
authorized local distributor for assistance.
Multi-Cycle Time Button
Press the button to set up the alternating
cycle time as 10, or 15, or 20 minutes to
meet a variety of patient’s requirements.
Low Pressure Indicator
Both continuous flashing of orange LED
and audible indicator will be triggered to
notify medical staff when the cushion has
insufficient internal pressure. The power
unit will automatically turn off if the low
pressure indicator stays for 15 minutes.
Panel Lock/ Unlock
The power unit locks automatically when
the function buttons are not touched for
3 minutes or so. All function buttons
are locked out. Simply press for 3
seconds to unlock the power unit and
panel.
Seating Cushion Mode
Press and simultaneously
for at least 3 seconds, the display will
change from to which
indicates the device has already switched
Side Panel Features (Figure 5b)
Rear side Panel Features (Figure 5c)
Control Panel Features (Figure 5a)
1
2
3
4
5

ANTI-DECUBITUS AIR ALTERNATING PRESSURE CUSHION REPLACEMENT SYSTEM
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from Geri Chair Mode to Seating Cushion
Mode.
Side Panel Features (Figure 5b on page 6)
Power Receptacle (1)
Insert power adaptor firmly into
receptacle.
Couplers (2)
Quick release couplers are used to secure
cushion air hoses to power unit.
Rear Panel Features
Figure 5c on page 6
Hanger Install location (3)
The user can install Carilex optional
hangers to hook the power unit on almost
any foot board or IV pole.
Air Filter and Filter Cap (4)
Carilex recommends that the lter should
be cleaned or replaced once a month to
ensure optimal performance of the device.
Rocker Switch (5)
Main power switch of the power unit.
6.0 Cushion and
Device
Installations
[1] Remove existing article from geriatric
chair, recliner, or wheelchair.
[2] Place Carilex cushion on the chair.
Secure the cushion at each side by
using anchor strap. Please verify all
chair functions are working properly
without interference before proceeding
to the next step.
[3] Secure the power unit to the rear of the
chair by using dedicated carry bag.
[4] Firmly connect the air hose couplings
to the quick release couplers on the
power unit’s air outlet.
[5] Push the rocker switch to "on" position
at the rear side panel.
[6] Press to turn on the power unit.
Please switch to Geri Chair Mode
or Seating Cushion Mode for your
corresponding cushion.
CAUTION:
Please ensure to charge the power unit at
least 8 hours before the rst use.
7.0 Program Settings
[1] Assist the patient sitting on the center
of cushion. Adjust the cushion’s
internal pressure according to the
patient sensation by Comfort Level
Button. If the patient feels the
cushion is too soft or firm, increases
or decreases the cushion’s internal
pressure one increment at a time
and wait for the device to stabilize
the internal pressure before making
another change until a comfortable
state is achieved.
[2] Caregivers should always perform a
hand check by placing their hands
underneath patient’s pelvis area to
check if there is sufcient air support
to ensure the patient is not bottoming
out.
[3] IMPORTANT: TUCKING THE
SHEET IN TIGHTLY REDUCES
THE EFFECTIVENESS OF THE
DEVICE.

English
Cari Chair 8 OPERATION MANUAL
8.0 Cleaning
Instruction
Cushion, coverlet and power unit
must be cleaned thoroughly between
patients to avoid of cross contamination,
potential allergy, and virus infection. The
following is a suggested guideline, but
local infection control policies should be
followed as well.
[1] Regular cleaning can be performed at
chair side with disinfectant and water
followed by drying with a clean dry
cloth.
[2] Use only mild detergents and water
to clean the coverlet and the cushion.
Any appropriate NON-PHENOLIC
cleaning agent may be used for heavy
soiling with urine, blood or other
body uids. Please ensure cushion and
coverlet are completely dry before the
patient sitting on the surface again.
[3] The recommended washing
temperature is at 71℃. If the washing
temperature is at 95℃, the fabric
shrinkage rate is 1% higher and the
color might run insignicantly.
[4] DO NOT use electric or tumble dryers.
[5] DO NOT iron.
WARNING! Always unplug the power
unit before cleaning. Routine cleaning of
power unit can be done by wiping down
with damp cloth using disinfectant and
water or mild neutral detergent. Never
spray liquids directly on the power unit
itself.
9.0 Routine
Maintenance
Open the filter cap from the rear panel
of the power unit to clean or replace the
air filter. It is recommended to inspect
the lter for dirt or dust and clean it with
mild soap and water once a month. Re-
insert the dried air lter after cleaning and
ensure the cap is secured.
Replace with genuine air filter once a
year is recommended to prolong device
lifetime. Only disinfected and dry devices
are to be stored. Be sure to disconnect the
air hoses from the power unit.
The repair of the device or parts may
only be carried out by Carilex authorized
service agent.
In case of specific issues which are
not covered enough in details in these
instructions for use, please contact Carilex
or the authorized distributor for assistance.

ANTI-DECUBITUS AIR ALTERNATING PRESSURE CUSHION REPLACEMENT SYSTEM
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English
10.0 Troubleshooting
Problem Inspection Procedure Possible Solutions
1. Power unit
does not
function.
Check if it is “Low Battery” Connect the adapter to the power outlet
to charge the power unit.
Check if the rocker switch is in ON
position. Turn rocker switch to ON position.
Check if both of orange LED is
blinking and audible indicator sounds
simultaneously.
Please contact your authorized local
distributor for assistance.
2. Low pressure
LED is flashing
during operation.
Check if there is leakage in air tubes or
air cells.
Please contact your authorized local
distributor for assistance.
3. Power Unit
is working, but
cushion is not
inating.
Check if cushion’s air hose couplings
are properly connected to power unit’s
quick release couplers.
Secure air hose couplings firmly into
place.
Verify if patient weight setting is
correct.
Increase or decrease weight setting
until appropriate pressure is reached.
Inspect air lter for dust. Clean or replace air lter.
Lift cushion coverlet up to check if air
cells are connected correctly.
Make sure all air cells are properly
linked to air supply
Lift cushion coverlet up to check if air
tubes are kinked or obstructed. Check and adjust air tubes positions.
Check if air cells are cut or cracked. Replace with genuine spare parts or
contact your local distributor.
4. Alternating and
static setting is
not available.
Check if the panel lock
Simply press this Multi-Function
Button for 3 seconds to unlock the
panel.
Possible control failure Please contact your authorized local
distributor for assistance.
5. Patient is not
getting pressure
relief due to
system failure
(reddening of
skin)
Contact your physician and/ or nursing
service immediately.
If power unit does not respond to the possible solution, please contact your authorized local
distributor for assistance.

English
Cari Chair 10 OPERATION MANUAL
11.0 Returns for
Service
This device is not self-serviceable.
Service and repair must be performed by
an authorized technician or representative.
All returned devices must be cleaned and
disinfected prior to shipping. Unsanitary
or soiled systems will be returned without
servicing.
12.0 Warranty
Carilex Medical GmbH warrants the
product to be free from defects from
the date of purchase. Please inspect
all accessories when you purchase our
product. If there is any damage or missing
accessories when you receive the product,
please ask for a replacement from your
local distributor within three days of
purchase.
The warranty periods for Carilex products
are according to the regulations in your
country, the minimum period is 1 year
from date of purchase for the power unit
and 6 months for the cushion which is
the expected service life. The warranty
coverage of any Carilex product is
contingent upon its purchase from an
authorized dealer. Warranty for any
product in the Carilex product line will be
honored by the ofcial distributor in your
country.
Warranty coverage will not be extended
to any product on which the production
lot number has been removed or defaced,
on which repair has been attempted by
any person or agency not authorized
by Carilex or if in the sole opinion of
Carilex that the system shows evidence
of tampering, abnormal or unreasonable
abuse, negligence, accident or operation
without regard for the restrictions
specified in the instructions which
accompany the system.
This warranty does not cover normal
maintenance such as cleaning, adjustment
or parts. If the damage is result from
improper operation, a reasonable service
fee and part cost will be charged.
The warranty stated above is the only
warranty made and is in lieu of all other
warranties whether expressed or implied,
including any warranty of merchantability
or fitness for a particular reason. Carilex
Medical GmbH will not be liable for
consequential or incidental damages or
any kind.
13.0 Environmental
protection
The cushion must be decontaminated
before disposal.
Disposal of old electrical and
electronic equipment –This symbol on
the product or on its packaging indicates
that this product should not be treated as
household waste. Instead, this product
should be taken to the appropriate place
of disposal for the recycling of electrical
waste and electronic equipment.
Manufacture:
Carilex Medical, Inc.
No.77, Keji 1st Rd., Guishan, Taoyuan
(33383),Taiwan

ANTI-DECUBITUS AIR ALTERNATING PRESSURE CUSHION REPLACEMENT SYSTEM
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14.0 Technical Data
Air ow rate of power unit Open ow 2.5 liters/min
Power Input: AC 100-240V - 50/60Hz (for Adapter)
Power Output DC 9.1V 3.33A or DC 9V 3A (for Adapter)
Power Adaptor GlobalTek, Inc. GTM91120-3010.5-1.4-FW
SINPRO HPU32A-104
Power Consumption Max: 27W (with charger)
Max.9W (without charger)
Operation mode Geri Chair Mode & Seating Cushion Mode
Rechargeable battery
Lithium-ion Capacity: 4400mAh
Charging Time: 4hrs
Using Time: approx.12 hours
Typical operation time (charge & discharge cycle): 300
times
Dimensions (WxHxD) 9.6 x 6.1 x 2.4 inch / 24.5 x 15.5 x 6.1 cm
Weight (basic unit) 2.03lb / 0.92kg
Geri Chair Cushion Set :
Cushion dimension : 70.9 x 19.7 x 5.5 in / 180 x 50 x 14
cm
26 air cells, 70D nylon with TPU lamination.
Coverlet: Two way stretch – 40% polyurethane, 60%
polyester.
Wheel Chair Cushion Set :
Cushion dimension :17.7 x 17.7 x 3.5 in / 45 x 45 x 9 cm
10 air cells, 210D nylon with TPU lamination.
Coverlet: Two way stretch –40% polyurethane, 60%
polyester.
MobiCare Cushion Set :
Cushion dimension :17.7 x 17.7 x 3.5 in / 45 x 45 x 9 cm
(with foam base)
10 air cells, 210D nylon with TPU lamination.
Coverlet: Two way stretch –40% polyurethane, 60%
polyester.
Cushion foam base: PU foam.
IP22
Against ingress of solid foreign objects
12.5 mm diameter.
Against direct sprays of water up to 15˚ from the vertical
Protection class according to IEC60601-1 Class II
Operation Conditions
Temperature range: 5˚C(41˚F) to 40˚C(104˚F)
Relative Humidity Range: 15%~60% noncondensing.
Atmosphere range: 700hPa-1060hPa
Transport and storage conditions Temperature Range: -25˚C (-13˚F) to 70˚C(158˚F)
Relative Humidity Range: 0%~93% noncondensing

English
Cari Chair 12 OPERATION MANUAL
15.0 Manufacturer’s Manual and Declaration
Manufacturer’s Manual and Declaration - Electromagnetic Radiation
Radiation Test Conformity Electromagnetic Environment
RF emissions
CISPR 11
Group 1 SR321 uses RF energy only for its internal
function. Therefore, its RF emissions are very
low and are not likely to cause any interference
in nearby electronic equipment.
RF emissions
CISPR 11
Class B SR321 is suitable for use in all establishments,
including domestic establishments and those
directly connected to the public low-voltage
power supply network that supplies buildings
used for domestic purposes.
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations/flicker
emissions
IEC 61000-3-3
Compliance
Manufacturer’s Manual and Declaration - Electromagnetic Resistance
Resistance Test Test Level as per
IEC 60601 Level of Compliance Electromagnetic
Environment
Electrostatic
discharge (ESD)
IEC 61000-4-2
± 6 kV for contact
± 8 kV for air
± 6 kV for contact
± 8 kV for air
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the relative
humidity should be at least
30%
Electrical fast
transient/burst
IEC 61000-4-4
± 2kV for power supply
lines
± 1kV for input/output
lines
± 2kV for power supply
lines
Not applicable
Mains power quality should be
that of a typical commercial
or hospital environment.
Surge
IEC 61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
± 1 kV in differential
mode
Not applicable
Mains power quality should be
that of a typical commercial
or hospital environment
Voltage Dips,
short interruptions
and voltage
variations on
power supply
input lines IEC
61000-4-11
<5% UT(>95% dip in
UT) for 0,5 cycle
40% UT(60% dip in
UT) for 5 cycles
70% UT(30% dip in
UT) for 25 cycles
<5% UT(>95% dip in
UT) for 5 s
<5% UT(>95% dip in
UT) for 0,5 cycle
40% UT(60% dip in
UT) for 5 cycles
70% UT(30% dip in
UT) for 25 cycles
<5% UT(>95% dip in
UT) for 5 s
Mains power quality should be
that of a typical commercial
or hospital environment. If the
user of SR321
requires continued
operation during power
mains interruptions, it is
recommended that SR321
should be powered from an
uninterruptible power supply
or a battery.

13
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U-2S2303-30121-G V1.0 Cari Chair OPERATION MANUAL
Resistance Test Test Level as per
IEC 60601 Level of Compliance Electromagnetic
Environment
Power frequency(50, 60
Hz) magnetic field IEC
61000-4-8
3 A/m 3 A/m SR321 power frequency
magnetic fields
should be at levels
characteristic of a
typical location in a
typical commercial or
hospital environment.
NOTE: UT is the a.c. mains voltage prior to application of the test level.
Resistance Test
Test Level as per
IEC 60601
Level of
Compliance
Electromagnetic Environment
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80
MHz
3 Vrms Portable and mobile RF communications
equipment should be used no closer to any
part of SR321 including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency
of the transmitter.
Recommended distances:
d = 1.2√P
d = 1.2√P 80 MHz to 800 MHz
d = 2.3 √P 800 MHz to 2.5 GHz
Where P is the maximum output power rating
of the transmitter in watts (W) according
to the transmitter manufacturer and d is the
recommended separation distance in mattress
(m).
Field strengths from xed RF transmitters, as
determined by an electromagnetic site survey
a, should be less than the compliance level in
each frequency range b.
Interference may occur in the vicinity of
equipment marked with the following
symbol:
Radiated high-
frequency
phenomena
IEC 61000-4-3
3 V/m
80 MHz to 2.5
GHz
3 V/m
aField strengths from xed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with
accuracy. To assess the electromagnetic environment due to xed RF transmitters, an electromagnetic site survey
should be considered. If the measured eld strength in the location in which SR321 is used exceeds the applicable
RF compliance level above, SR321 should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as re-orienting or relocating SR321
bOver the frequency range 150 kHz to 80 MHz, eld strengths should be less than 3 V/m.
NOTE At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reection from structures, objects and people.