ARJO HUNTLEIGH Century User manual

...with people in mind
Century
0086
04.AK.02_10GB. January 2015
INSTRUCTIONS FOR USE

Design Policy and Copyright
® and ™ are trademarks belonging to the ArjoHuntleigh group of companies.
© ArjoHuntleigh AB 2014.
As our policy is one of continuous improvement, we reserve the right to modify designs
without prior notice.The content of this publication may not be copied either whole or in
part without the consent of ArjoHuntleigh AB.
WARNING
To avoid injury, always read this Instructions for Use and accompanying
documents before using the product.
Mandatory to read the Instructions for Use

3
Foreword ...................................................................................4
Intended Use .............................................................................5
Safety Instructions ....................................................................6
Preparations ..............................................................................7
Parts Designation ......................................................................8
Control Panel ..........................................................................10
Buttons and Displays ..............................................................10
Product Description/Functions ................................................12
Drain Control Knob ..............................................................12
Auto Fill Function .................................................................12
Shampoo/Body Wash and Bath Oil/ArjoSound™
Water Conditioner ...............................................................12
Scalding Protection .............................................................13
Patient Shower ....................................................................13
Disinfection Unit ..................................................................14
Hydromassage™ System .......................................................15
Hydrosound® System .............................................................17
Bathe Patient ...........................................................................19
Cleaning and Disinfection Instructions ....................................21
Care and Preventive Maintenance ..........................................29
Troubleshooting ......................................................................33
Technical Specifications .........................................................37
Labels .....................................................................................40
Approvals and List of Standards .............................................42
Electromagnetic Compatibility .................................................43
Parts and Accessories ............................................................46
ArjoHuntleigh Addresses .............................................Last Page
Contents

4
Foreword
Thank you for purchasing ArjoHuntleigh
Equipment
Your CenturyTM bath is part of a world-wide family of
quality products designed especially for efficient patient
hygiene and good ergonomics for the caregiver.
Please contact us if you have any questions about the
operation or maintenance of your Century bath.
Please read this Instructions for Use
thoroughly!
Please read this Instructions for Use (IFU) in its entirety
before using your Century bath. Information in this IFU
is crucial to the proper operation and maintenance of the
equipment, will help protect your product, and ensure
that the equipment performs to your satisfaction. Some
of the information in this IFU is important for your
safety and must be read and understood to help prevent
possible injury.
Unauthorized modifications on any ArjoHuntleigh
equipment may affect its safety. ArjoHuntleigh will not
be held responsible for any accidents, incidents or lack
of performance that occur as a result of any
unauthorized modification to its products.
Service and Support
A routine service must be performed on your Century
every year by qualified personnel to maintain safety and
reliability of the equipment. See section Care and
Preventive Maintenance on page 29.
If you require further information, please contact
ArjoHuntleigh for comprehensive support and service
programs to maximize the long-term safety, reliability
and value of the product.
Contact ArjoHuntleigh for replacement parts. The
contact information is found on the last page of this
IFU.
Definitions in this IFU
Means:
Safety warning. Failure to understand and obey this
warning may result in injury to you or to others.
Means:
Failure to follow these instructions may cause damage
to all or parts of the system or equipment.
Means:
This is important information for the correct use of this
system or equipment.
Means:
The name and address of the manufacturer.
WARNING
CAUTION
NOTE

5
Intended Use
This bath is intended for assisted bathing
and showering of adult residents in hospital
and care facilities. Century must be used by
appropriately trained caregivers with
adequate knowledge of the care
environment, its common practices and
procedures, and in accordance with the
guidelines in this Instructions for use.
The bath should only be used for the
purpose specified in this Instructions for
Use. Any other use is prohibited.
Resident Assessment
We recommend that facilities establish regular
assessment routines. Caregivers should assess each
resident according to the following criteria prior to use:
• The resident's weight should not exceed 160 kg /
353 lbs (Max Patient Weight)
• Active and semi-active residents (i.e. able to sit
upright self supported on the side of the bed or
toilet) can use the bath. Correct transfer
equipment shall be used if needed.
• The resident should have the ability to understand
and respond to instructions, or have limited
physical capacity to move, to ensure a safe
position during the bathing procedure.
• Hydrosound should not be used by pregnant
women.
If the resident does not meet these criteria an alternative
equipment/system shall be used.
Indication for Use
To relieve pain and itching and as an aid in the healing
process of inflamed and traumatized tissue and it serves
as a setting for removal of contaminated tissue.
Installation & Service Requirements
The equipment must be installed by appropriately
trained personnel according to the Assembly and
Installation Instructions which can only be superseded
by local code.
Expected Lifetime
The expected life of the Century is unless otherwise
stated ten (10) years, if subject to preventive
maintenance being carried out in accordance with the
instruction for Care and Preventive Maintenance on
page 29.

6
Safety Instructions
WARNING
To avoid hair entrapments under water,
always install the Hydromassage system
suction cover before use.
WARNING
To avoid falling, make sure the patient
always remains in a seated position.
WARNING
To avoid explosion or fire, never use the
equipment in oxygen rich environment, in
presence of heat source or flammable
anaesthetic gases.
WARNING
To avoid entrapment or pinching of
genitals, make sure there is enough
clearance during movement over the tub
edge, toilet, bedpan or other furniture.
WARNING
To avoid the device from tipping and the
patient from falling, do not use the
equipment on floor with recessed drains,
holes or slopes exceeding a ratio of 1:50
(1.15°).
WARNING
To avoid falling during transfer, always
make sure that the brakes are applied on all
equipment being used.
WARNING
To avoid entrapment, make sure to keep
the patient's hair, arms and feet close to
the body and use designated grab
supports during any movement.
WARNING
To prevent cross-contamination, always
follow the disinfection instructions in this
IFU.
Safety Practice
For a safe bath and to avoid injuries, make sure the
patient is sitting firmly and facing the control panel.
WARNING
To avoid falling, make sure that the patient
is positioned correctly and that the safety
belt is being used, properly fastened and
tightened.
WARNING
To avoid electric shock, never use other
electrical equipment near this device.
WARNING
To avoid injury, make sure that the patient
is not left unattended at any time.
CAUTION
Do not use the Hydrosound system for
more than 15 minutes at a time with a 15
minute stop in between.

7
Preparations
Site Preparations
Prior to the installation of the Century bath, the floor
and walls within the required area must be finished.
Material: The floor should be water sealed, made of a
slip resistant material and free of bumps.
Floor Slope: When using a floor drain, the slope
towards the drain should not exceed 1:50 (1.15°).
Floor attachments: The floor construction must be
suitable for anchoring the equipment bolts.
Actions Before First Use
(8 steps)
1 Makesurethebathhasbeeninstalledaccordingto
the Assembly and Installation Instructions.
2 Check all parts of the product are supplied.
Compare with section Parts Designation on page
8. If any part is missing or damaged - do NOT use
the product.
3 Read this IFU.
4 Disinfect the product according to section
Cleaning and Disinfection Instructions on page
21.
5 Perform a functionality test according to section
Care and Preventive Maintenance on page 29.
6 Choose a designated area, where the IFU should
be kept and is easily accessible at all times.
Make sure the thermostatic mixer has been
calibratedby an ArjoHuntleighservice technician
according to the Assembly and Installation
Instructions.
8 Make sure to have a rescue plan ready in case of a
patient emergency.
7WARNING
To prevent scalding, make sure that the
water mixer has been calibrated.
Confirm that responsible organization
has established calibration routines.
Actions Before Every Use
(5 steps)
1 Check that all parts are in place. Compare to
section Parts Designation on page 8.
2 Check bath and accessories for damage.
3 If any part is missing or damaged - do NOT use
the product!
4 Check the liquid level of disinfection bottle.
Before every use, make sure the Century bath is
cleaned and disinfected according to section
Cleaning and Disinfection Instructions on page
21.
5WARNING
To prevent cross-contamination, always
follow the disinfection instructions in
this Instructions for Use.
NOTE
If you have any questions, please contact your
local ArjoHuntleigh representative for support
and service. The contact information
(ArjoHuntleigh addresses) is listed on the last
page of this IFU.

8
Parts Designation
1 Bathtub
2Leg
3 Foot
4 Control panel
5 Outlet for bathtub filling
6 Patient shower handle
7 Popup-drain
8Sensors
9 Surface overflow outlet and drain manoeuvring
knob
10 Dispenser for Bath oil or Arjo Sound Water
Conditioner (for Hydrosound system) (optional)
11 Shampoo dispenser (optional)
12 Disinfectant spray handle (behind door)
(optional)
13 Flow meter (optional)
14 Storage container area, left; Disinfectant
15 Storage container area, right; Shampoo and
Bath Oil
Hydromassage™ system (optional)
16 Treatment hose with nozzle
17 Suction inlet screen
18 Hydrosound system outlet
19 Water flow and Air mix control
Hydrosound® system (optional)
20 Hydrosound system transducing plate
21 LED
22 Intensity knob
Type B Applied part.
Degree of Protection - Electrical shock

9
left
11
10
5
9
8
21
22
right
11
10
5
9
8
4
6
16
7
1
17
18
19
13
14
12 20
15 2
3

10
Control Panel
Temperature setting
Disinfection / Autoclean
Tub fill
Hydromassage/
Hydrosound System
Temperature display
Bath Oil
Shampoo & Body wash
or ArjoSound
Water Conditioner
Patient shower Bathtub water
Auto fill
Buttons and Displays
Shampoo & Body Wash Button
Press the Shampoo & Body Wash button to dispense shampoo or
body wash from corresponding outlet
Tub Filling/Auto Fill Button
(2 steps)
1 Press the Tub Fill/Auto Fill button to fill the bathtub. The
auto fill function will automatically stop to fill at a preset
level. The LED is lit while the bathtub is being filled.
2 Press the Tub Fill/Auto Fill button again to manually stop to
fill.
Temperature display
Fill and shower

11
Patient Shower Button
(2 steps)
1 Press the Patient Shower button to start the shower.
2 Press the Patient Shower button again to stop the shower.
The LED lights up when active. The shower function
automatically shuts off after 15 minutes. Press the Patient
Shower button to restart.
Bath Oil/ArjoSound™ Water Conditioner
Button
Press the Bath Oil/ArjoSound water conditioner button to dispense
Bath Oil/ArjoSound water conditioner from corresponding outlet.
Baths equipped with Hydrosound system have ArjoSound water
conditioner instead of Bath Oil.
Hydromassage™ / Hydrosound® System
Button (optional)
(2 steps)
The bath is either equipped with Hydromassage or Hydrosound
system.
1PresstheHydromassage/Hydrosound system button to start
hydromassage (built-in jets) or hydrosound (low frequency
ultra sound).
2PresstheHydromassage/Hydrosound system button again
to stop hydromassage/hydrosound.
LED lights up green when active. The Hydromassage/
Hydrosound system will automatically shut itself off after
15 minutes. After completion, wait 15 minutes before the
Hydromassage/Hydrosound system can be restarted.
Disinfection/Autoclean Button (Optional)
Press the Disinfection/Autoclean button to activate disinfection
unit.
LED lights up when active. Button only works when there is no
water in the bathtub and no other functions are activated.
Temperature Display – Bathtub Water
The digital display shows the current water temperature in the
bathtub.
Temperature Display – Filling and Shower
The digital display shows the current water temperature in the
outlet for bathtub filling or the shower.

12
Drain Control Knob
Turn the drain control knob (A) to open or close the bathtub
drainage plug (B).(See Fig. 1)
• Turn Clockwise to open.
• Turn Counter Clockwise to close.
The drain control knob is equipped with a built-in surface
overflow outlet to prevent water to overflow the bathtub.
Auto Fill Function
(2 steps)
The bath system is equipped with an auto fill function, which fills
the bathtub to a preset water level. For adjustments or assistance,
call your ArjoHuntleigh Service Department.
1 To start to fill the bathtub, press the Tub Fill/Auto Fill
button.
2 To manually stop the fill, press the Tub Fill/Auto Fill button
again.
LED lights up when active.
Shampoo/Body Wash and Bath Oil/
ArjoSound™ Water Conditioner
Bottles with Shampoo/Body Wash and Bath Oil/ArjoSound water
conditioner are placed behind a door on the right side of the panel.
The bottles should be mounted, sufficiently filled and connected
to their corresponding hose and bottle connection. (See Fig. 2)
• Press the Shampoo/Body Wash button while holding your
hand under the dispenser outlet. Dosage will continue as
long as the button is pressed. (See Fig. 3)
• Press the Bath Oil/ArjoSound water conditioner button to
dispense directly into the bath water.
When your bath system is equipped with Hydrosound system, the
Bath Oil is replaced with ArjoSound water conditioner.
Fig. 1
A
B
Fig. 2
Fig. 3
Product Description/Functions

13
Scalding Protection
Century bath is equipped with an electric scalding protection to
reach a maximum safety for the patient. The function is used
during filling, showering and cleaning.
The scalding protection is activated when the water temperature
gets too high. If the bathtub water reaches 45 °C (113 °F) or
above, the electronic scalding protection shuts off the water after
10 s, both LEDs on the Disinfection/Autoclean button and the
Patient Shower button flash for a short time.
Reset the scalding protection (5 steps)
1 Make sure both LEDs on the Disinfection/Autoclean button
and the Patient Shower button have stopped flashing.
2 Turn the knob on the thermostatic mixer to COLD.
3 Press the Tub Filling button until the display shows 30-
35 °C (86-95 °F).
4 Press the Patient Shower button. Lift off the shower handle,
directitaway from yourselfdownintothe bathtub. Pressthe
trigger on the shower handle.
5 Allow a few seconds for the water to reach correct
temperature.
Patient Shower
(7 steps)
1 The patient shower is on the right side of the panel.
(See Fig. 4)
2 Press the Patient Shower button on the control panel.
The green LED indicates when the patient shower is
activated.
3 Lift off the shower handle, direct it down into the bathtub.
Press the trigger on the shower handle. (See Fig. 5)
Continue with the steps on the next page.
WARNING
To prevent scalding if the scalding protection is
activated, remove the patient from the bath
immediately in a safe manner.
NOTE
The shower handle and the fill function cannot be
activate at the same time.
Fig. 4
Fig. 5

14
Direct the water stream away from the patient and allow a
few seconds for the water to reach desired temperature. If
desired, adjust the water temperature by using the knob on
the panel.
5 Place your hand in the water stream to make sure the water
temperature feels comfortable before the water stream is
directed on the patient.
To get continuous water flow without having to hold
in the trigger:
6 Press the shower handle trigger and push in the Lock button
on the side. The water will continue to flow without having
to press the trigger. (See Fig. 6)
7 Release the lock by pressing the handle trigger and the Lock
button will pop out by itself.
Disinfection Unit
The bath has a built-in disinfection unit. The disinfection bottles
are placed behind a door on the left side of the panel together with
a disinfection spray handle and a flow meter. The flow meter
shows the liquid mix ratio between disinfectant and water. The
disinfectant bottle cap is adjustable and regulates the
disinfectant/water ratio. (See Fig. 7)
For further cleaning and disinfection instructions, see section
Cleaning and Disinfection Instructions on page 21.
4WARNING
To prevent scalding, always check the water
temperature with your naked hand before
directing the water on the patient. Do note use
gloves as it may insulate to the extent that the
water temperature can be misjudged. Point the
flow of the water away from the patient.
Fig. 6 Lock Button
Trigger
Fig. 7

15
Use the Hydromassage™ System
(5 Steps)
1 Before the hydromassage starts, fill the bathtub over the
Hydromassage system outlet (A), according to section
Bathe Patient on page 19.(See Fig. 1)
2PresstheHydromassage system button on the control panel
to start the Hydromassage system built-in jet.
The default runtime is 15 minutes after which the
hydromassage will automatically end. Wait 15 minutes to
restart.
• The hydromassage can be stopped at any time, during the
15 minutes of runtime, by pressing the Hydromassage
system button.
• Always turn the Hydromassage system off when the
treatment has finished.
3 Adjust the water flow with the knob on the upper right side
of the bathtub.
• Start at a low intensity by turning the knob counter
clockwise.
• Increased the water flow intensity by turning the knob
clockwise. (See Fig. 2)
4 Adjust the water-jet direction by turning theHydromassage
system outlet. (See Fig. 3)
• Remove the adjustable Hydromassage system nozzle, by
pullingit out,if you wantthe jet tocover a widerarea (See
Fig. 4)
5 When finished the hydromassage, turn the Hydromassage
system off by pressing the Hydromassage system button.
WARNING
To avoid hair entrapments under water, always
install the Hydromassage system suction cover
before use.
Fig. 1
A
Fig. 2
Decrease
intensity Increase intensity
Fig. 3
Fig. 4
Hydromassage™ System

16
Hydromassage with Treatment Hose
(7 optional steps)
1 Remove the Hydromassage system nozzle by pulling it out.
2 Connect the treatment hose to the quick coupling in the
bathtub. (See Fig. 1)
The treatment hose and the built-in jet within the bathtub
cannot be used simultaneously.
3 Direct the treatment hose nozzle into the water. Make sure
the air inlet (A) is above the water surface. (See Fig. 2)
4PresstheHydromassage system button on the control panel
to start the hydromassage from the treatment hose.
• The treatment automatically ends after 15 minutes. Press
the Hydromassage system button to manually stop the
treatment.
5 To adjust the jet stream intensity, turn the outermost part of
the treatment hose nozzle. (See Fig. 3)
• When the two dots on the nozzle are aligned, the jet
stream is at its most intensity.
• When turning the nozzle 90°, the jet stream intensity
decreases.
• When turning the nozzle 90° more, the jet stream
intensity increases and so on.
6 When the local treatment is finished, press the
Hydromassage system button on the control panel to turn it
off.
7 Remove the treatment hose from the quick coupling device
by pushing in the hose while pulling the hose bracket back
simultaneously. (See Fig. 4)
NOTE
If hydromassage is active, stop it by pressing the
Hydromassage system button on the control panel
before connecting the treatment hose.
Fig. 1
A
Fig. 2
Fig. 3
Max.
Max.
Min.Min.
Fig. 4

17
ArjoHuntleigh Hydrosound® system is a method of cleaning
patients by means of low frequency, low intensity ultra sound.
Working together with water, it is an effective and skin friendly
method of cleaning the skin.
The amount of time and intensity setting used for Hydrosound
system cleaning is a matter of choice consistent with the degree of
patient cleanliness required and patient comfort. The longer time
of exposure and the greater intensity setting, the more efficient
cleaning.
For patients experiencing Hydrosound system cleaning for the
first time, it is recommended that the intensity is set at the lower
levels before using the higher intensity settings.
Use the Hydrosound® System
(7 steps)
1 Before the Hydrosound system starts, fill the bath according
to section Bathe Patient on page 19.
2PresstheArjoSound water conditioner button on the control
panel during the filling process. Check the conditioner
mixes into the water.
3 Make sure the water level covers the top of the Hydrosound
system transducer plate (A).(See Fig. 2)
4PresstheHydrosound system button on the control panel.
The default hydrosound runtime is 15 minutes. After
completion, wait 15 minutes before the Hydrosound system
can be restarted.
Continue with the steps on the next page.
WARNING
To avoid burns, avoid continuous contact with
Hydrosound system transducer plate while in
operation. (See Fig. 1)
WARNING
To avoid injury, never use the Hydrosound system
function when pregnant.
CAUTION
Do not use bath oils and skin conditioners other
than ArjoSound water conditioner together with
the Hydrosound system as they may inhibit the
ultra sound pressure waves.
Fig. 1
Fig. 2
A
Hydrosound® System

18
5 It is possible to select different intensity levels by turning
the knob on the upper right side of the bathtub. (See Fig. 3)
• The intensity is increased by turning the intensity knob
clockwise.
• The levels 20, 40, 60, 80 or 100 (mW/cm2) and Test can
be chosen step by step.
• The LED (B) will show a steady green light and a buzzing
sound will be heard when any active level is selected.
• The buzzing sound will increase with each higher level.
Bathe the patient with Hydrosound system activated.
(See Fig. 4)
7 Raise the patient out of the water and shower the patient
thoroughly to remove loosened particles from the skin.
(See Fig. 5)
6WARNING
To avoid damage to hearing, make sure to keep
the patient’s head above the water when using
the Hydrosound system.
Fig. 3
40 60
8020
Test 100
B
Fig. 4
Fig. 5

19
Transfer and Bathe the Patient
(14 steps)
1 Close the drainage plug by turning the drain control knop
counter clockwise.
2 Press the Tub Fill button to fill the bathtub
Press the Tub Fill button to manually stop the Auto fill
function, when desired level is reached.
Sitting patient may be lifted without effort from their bed or
wheelchair by using the Alenti or Calypso lift hygiene chair.
See corresponding equipment IFU. (See Fig. 1-3).
5 Check the bath water temperature with your bare hand
before the patient enters the water. (See Fig. 4)
Continue with the steps on the next page.
3WARNING
To prevent scalding, always check the water
temperature with your naked hand before
directing the water on the patient. Do not use
gloves as it may insulate to the extent that the
water temperature can be misjudged. Point the
flow of the water away from the patient.
4WARNING
To avoid entrapment, make sure to keep the
patient’s hair, arms and feet close to the body
and use designated grab supports during any
movement.
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Bathe Patient

20
6 Position the lift hygiene chair next to the end of the bath.
Raise the lift hygiene chair to a position where it is clear
from the edge of the bath and move the patient over.
(See Fig. 5)
Position the lift hygiene chair in the middle of the bath and
lower the lift as far as possible. (See Fig. 6)
9 If desired and if the patient is capable, rotate the back rest
out of the way, this allows the patient to recline against the
back of the bathtub. (See Fig. 7)
Bathe the patient.
11 After the bath, let the water run out of the bath and sit the
patient up. Position the back rest against the patient's back.
Raise the lift hygiene chair to a convenient working height
and then start showering the patient. (See Fig. 8)
12 Dry the patient, as well as the underside of the seat, to
prevent water from dripping on to the floor.
13 Raise the lift hygiene chair, and pull it away from the end of
the bath. Help the patient to move their legs over the edge
of the bath.
14 When moving the patient straight from the bath to the bed,
put a bath towel on the bed under the lift hygiene chair's seat
to avoid making the bed wet. Check the patient is
thoroughly dry.
7WARNING
To avoid entrapment or pinching of genitals,
make sure there is enough clearance during
movement over the tub edge, toilet, bedpan or
other furniture.
8WARNING
To avoid entrapment of the patient’s or
caregiver’s legs or feet, make sure that they are
kept clear of all obstacles.
10 WARNING
To avoid injury, make sure that the patient is not
left unattended at any time.
Fig. 5
Fig. 6
Fig. 7
Fig. 8