Repose Multi C-Air User manual

www.reposefurniture.co.uk
Multi C-air
Users Manual

Thank you for purchasing a Repose Multi C-air rise recliner chair for
healthcare. The Multi C-air is a very adaptable rise recliner which provides
a range of options to adapt the chair to an individual user’s requirements.
With a choice of Tilt in Space mechanisms and interchangeable seat and
back cushions for pressure management it is an ideal chair for home or care
environments. Controlled from an easy to use handset the chair can be
smoothly reclined and repositioned by the user or the carer.
To maximise the advantages of your chair please take the time to read these
instructions carefully, as they contain essential information on set-up and
operation of all key features, as well as upholstery care, important safety
advice plus warranty and contact details. If for any reason you are unsure of
anything, please contact your supplier immediately for further information.
Please keep this manual safe for future reference.
Thank you
2
Seat Height Adjustment

4 What Our Expert Says
6 Important Safety Instructions
8 Accupak Rechargeable Battery System
10 20 Cycle Rechargeable Battery System
11 Basic Technical Checks
11 Recommended Quality Checks
12 Chair Delivery
12 Pressure Care Management
12 Weight Limits
13 Feature Functionality
20 Back and Seat Cushion Adaptability
22 Posture Support Back Cushions
24 Pressure Management Seat Cushions
26 Optional Accessories
27 Seat Cushion Weight Limitations
27 Chair Dimensions
28 Fabrics
29 General Upholstery Care
30 Transport - Back Frame Removal
31 Warranty
Contents
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Page

What Our Expert Says
Kate Sheehan
Independent Occupational Therapist
Where can the chair be used?
The chair is suitable for a number of health and care
environments including hospitals, hospices and care
homes as well as domestic home environments.
What are the feature benefits?
The Multi C-air allows carers to regularly reposition
users to redistribute pressure and provide all day
comfort using either the Single or Dual Tilt in Space
mechanisms.
• The Tilt in Space
This allows the seat back angle to remain the same
whilst the whole seating system is tilted backwards
allowing the angle of the hips, knees and ankles to
remain unaffected reducing shear and friction during
this movement.
It also reduces the weight on the Ischial Tuberosities
by redistributing the weight through the back. This
feature can also help when transferring someone in
a sling as it can support better pelvic positioning by
using gravity to position the user in the back of the
chair in the optimal position.
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Who is this chair suitable for?
The success of the Multi C-air lies in its complete adaptability. This rise recliner puts the healthcare
team, in the home or the ward, in ultimate control, providing a full range of options to tailor the
chair precisely for each individual’s comfort and care.
A choice of Dual and Single Tilt in Space as well as the Standard Dual motor ensure that pressure
management and postural options are maximised.
Single Tilt in Space (STIS) mechanism is ideal for clients with changing and deteriorating neurological
conditions. It allows for multi positioning of the legs to reduce oedema and fluid retention, leading to
increased comfort. It can be used with either a mobile or overhead hoist to support safe moving and
handling techniques for carers.
It can also be used as part of a 24-hour postural care
programme to reduce the risk of skin breakdown and
its features also ensure that a user can be repositioned
to allow for optional occupational performance, thus
allowing an individual to engage in activities they want
to do.

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• Seat depth adjustment
The seat depth should be long enough to support the upper part of the legs whilst allowing the back
to rest comfortably on the backrest. If the seat is too long the user is likely to slouch in the chair to
get their feet on the floor, which puts extra pressure on their lower spine, if too short it will cause
additional pressure on the thighs risking potential skin breakdown. The Multi C-air comes with the
option to alter the seat depth with a choice of two sets of detachable adjuster pads, 25mm (1") or
50mm (2").
• Seat height adjustment
For a taller person the seat height and leg rest length can be adjusted. This will ensure that the
user’s feet can be placed flat on the floor and that they have the correct leg rest length to support
the legs. The height adjusters add 50mm (2") to the seat height.
• Interchangeable and adjustable back cushions
There is a choice of six interchangeable pressure management back cushions that enable the chair
to be adapted to a single user’s changing needs or to adapt the chair to another user. This ensures
greater longevity of its usage.
In addition, all cushions can be repositioned to suit a user’s individual seating preferences and
fibres added or removed from fibre filled cushions to adjust firmness. Covers can also be
removed for cleaning.
• Interchangeable seat cushions
There is a choice of eight pressure management seat cushions all designed with different levels of
pressure management in mind to reduce shear and friction and the potential development of
pressure sores.
• Full Chaise cover
The Multi C-air benefits from a single, full seat
cover. This chaise reduces the risk of pressure areas
developing due to pinch points and shear and friction
when the chair reclines. Designed with a memory
foam insert the chaise offers deep comfort.

Please ensure that:
• YOU ALWAYS KEEP THESE INSTRUCTIONS SAFE as you will need them for
reference purposes.
• ALL CARERS AND ATTENDANTS are trained in the full use of the chair and are qualified
to provide advice on the pressure management and postural care options.
• YOU UNDERSTAND the features of the chair and how they might be used to benefit
particular users.
• PLEASE ENSURE YOU READ the basic technical checks. If you have purchased either of the
Accupak or 20 cycle rechargeable battery systems, as an optional extra, please ensure your read
the relevant instructions carefully.
• YOU UNDERSTAND the recommended user weight limit for your chair. It will be dependent
on the Repose chair model that you have chosen. Please ensure that you understand these limits
and DO NOT exceed them. This may damage the chair and will invalidate your warranty.
• YOU CHECK the chair and cables regularly to ensure that they are in a suitable working
condition and that there is no damage. DO NOT USE the chair if it is not working properly
or damaged.
• YOU ALWAYS move the chair around using the front of the arms and that you are mindful of
your own physical attributes as you carry out any such movements. DO NOT use other parts of
the chair to move it around as this may cause damage to the framework and workings of the chair
and will invalidate your warranty.
• YOU ALWAYS take the necessary precautions and advice when carrying out any movement or
handling operations.
• When using the functionality of the chair whilst someone is seated ALWAYS ensure that
any movements are smooth and comfortable for the user to avoid any distress.
Important Safety Instructions
The following instructions are for your own safety, the
safety of others and to ensure that the chair is used
correctly and in line with the warranty conditions.
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• Children DO NOT play with, or on, the chair as this may cause damage and could result in
personal injury.
• NO ONE stands or sits on the arms or the leg rest as this may damage the chair and/or cause it
to tip. To do so may cause personal injury.
• NO ONE stands on the seat as this may cause the chair to tip and/or damage the chair. To do so
may cause personal injury.
• You are ALWAYS careful to keep hands, other body parts and clothes away from the moving
parts of the mechanism when checking or during usage to avoid them being trapped.
• YOU NEVER exit the chair whilst the leg rest is elevated.
• The chair is ONLY OPERATED AT NORMAL ROOM TEMPERATURES and is NEVER
used or stored in a damp or wet area.
• YOU ALWAYS store your handset on the loop on the arm if you have chosen this optional
extra. This will ensure that it will not be damaged by either falling on the floor or from anyone
sitting on it.
• Children DO NOT play with the handset. To do so may result in personal injury.
• YOU ALWAYS disconnect the power supply before checking any part of the chair.
• NO cables are trapped under the chair and that YOU DO NOT run over the cables with the
castors or other equipment e.g. vacuum cleaner.
• If there is a spillage on the chair IMMEDIATELY DISCONNECT THE ELECTRICITY
FROM THE MAINS and check that no electrical components are wet. If in any doubt please
consult with your supplier or a qualified and authorised chair engineer.
Maintenance and repairs
• YOU ONLY USE approved parts on your chair. These can be obtained through your supplier.
Failure to use approved parts will invalidate your warranty.
• YOU ALWAYS get your supplier or an authorised chair engineer to carry out any repairs or fit
new parts to the chair. DO NOT attempt to carry out your own repairs to the chair as this may
invalidate your warranty.
• YOU NEVER MAKE any material design, mechanical or other modifications to the chair as this
may affect the way in which the chair operates and the inherent safety features. It will also
invalidate your warranty.
• YOU PROVIDE your original purchase invoice and unique chair batch number when ordering
parts or when making a claim under your warranty.
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The Multi C-air comes with the option of purchasing an
Accupak rechargeable battery system for mains free usage.
Components received on delivery/Set up
•The Accupak battery will be fitted out of sight on the base of the chair and the charging
outlet built into the side of the chair for ease of access.
•The Transformer and power cables which enable the battery to be initially charged /
recharged will normally be connected to the chair when it is initially set up.
•The handset user instructions which can be found on page 14.
•Only use the equipment supplied with the Accupak.
Operation and charging
• When the chair is received the battery MUST BE FULLY CHARGED before usage. It is
recommended that the battery is CHARGED FOR AT LEAST 8 HOURS.
• The battery SHOULD BE OPERATED at normal room temperatures and never in damp
environments.
• The battery provides an average of up to 100 adjustment cycles.
• The plug-in CONNECTIONS ARE ACCESSIBLE so that the system can be switched off in
an emergency.
• The Transformer must ALWAYS lie flat on the floor.
• The Accupak has an audible acoustic warning signal which is activated when the handset controls
are used and the battery is low and requires recharging. The system still remains activated and
emergency adjustment is possible, but please charge immediately. The battery also has an overall
switch off threshold should you continue to operate the chair when the acoustic warning is
sounding. This prevents deep discharge of the battery and permanent damage to it.
• DO NOT let the battery completely discharge as this will stop it from being fully charged again.
If the battery is left to completely discharge it may have to be replaced and this is not
covered under the warranty.
• It is RECOMMENDED that the battery is charged regularly overnight to prevent complete
discharge.
• The chair may be used and operated whilst it is being charged, but DO NOT move the chair
about when it is plugged in.
• The electrical components are designed to be used for no longer than 2 minutes continuous
movement in any period of 20 minutes. (See Usage time on page 15).
• Rechargeable batteries, by their nature, have limited lifespans and are characterised by gradual
power loss over time. This normal depreciation and continual power loss is not covered under
the warranty.
Accupak Rechargeable
Battery System (Optional Accessory)
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9
Problem Possible Cause Remedy
Handset or mechanism
movement not working
(mains power
disconnected from chair)
1) No supply voltage
2) Deep discharge protection
triggered (see above)
3) Handset or system defective
• Connect chair to the mains/
charge the battery
• If connecting to the mains
/charging the battery does
not work, contact supplier/
engineer
Handset or mechanism
movement not working
(mains power connected
to chair)
1) Thermoswitch has been
triggered in transformer (you
cannot see this), preventing the
chair from being powered and
the battery from charging
2) Handset or system defective
• Leave the chair in a state of
rest for 20 to 30 minutes
• If leaving the chair at rest
does not work, contact
supplier / engineer
Acoustic Warning Sound
can be heard
1) The battery charge is very low
(see above)
• Immediately recharge the
battery.
Maintenance and disposal
• The rechargeable battery system is designed to be maintenance free.
• DO NOT open the Accupak. Check the cables and connections regularly for any signs of damage.
• DO NOT operate the system if there is any damage or if the unit gets too hot.
• MAKE SURE that the Accupak is kept clean and dry at all times.
• DO NOT submerge in water or expose to direct heat.
• NEVER run anything over the cables e.g. a hoover, as this may damage them.
•ALWAYS store the chair in a dry and safe place which will protect the chair and the Accupak
battery. If you are storing for periods of more than 6 months then the Accupak battery must be
fully charged before being stored. The battery should be re-charged every 12 months when in
storage.
•If your battery shows any signs of leakage do not allow the fluid to come into contact with your
skin. If it does, clean the affected area and contact your doctor.
•ONLY clean the Accupak and battery transformer by wiping carefully with a slightly damp cloth.
Do not use solvents or chemical cleaning agents, to clean them. ALWAYS DISCONNECT
the power source when doing any cleaning.
•All batteries must be disposed of immediately if they are damaged. Batteries should always be
disposed of in line with environmental regulations.
Basic Fault and Error Detection
Below we have listed some basic checks you can carry out if the chair mechanism stops working.
If the chair is still not working after carrying out these steps we recommend that you contact your
supplier or an authorised chair engineer.

10
The Multi C-air comes with the option of purchasing a 20 Cycle rechargeable battery system for
mains free usage.
Operation and charging
• When the chair is received the battery MUST BE FULLY CHARGED before usage. It is
recommended that the battery is CHARGED FOR AT LEAST 8 HOURS. The green LED
light on the charger will turn green when charging is complete.
• The battery SHOULD BE OPERATED at normal room temperatures and never in damp
environments.
•The battery provides an average of up to 20 chair adjustments.
• There is an acoustic warning signal, a 5 second beep, that notifies you of a low remaining charge
during operation. Charge the battery before further use.
• DO NOT let the battery completely discharge as this will stop it from being fully charged again.
If the battery is left to completely discharge it may have to be replaced and this is not covered
under the warranty.
• It is RECOMMENDED that the battery is charged regularly overnight to prevent complete
discharge.
• The chair may be used and operated whilst it is being charged, but DO NOT move the chair
about when it is plugged in.
•The electrical components are designed to be used for no longer than 2 minutes continuous
movement in any period of 20 minutes. (See Usage time on page 15).
•Rechargeable batteries, by their nature, have limited lifespan and are characterised by gradual
power loss over time. This normal depreciation and continual power loss is not covered under
the warranty.
Maintenance and disposal
•The rechargeable battery system is designed to be maintenance free.
•DO NOT open the battery.
•If your battery shows any signs of leakage do not allow the fluid to come into contact with your
skin. If it does, clean the affected area and contact your doctor.
•If the battery is stored disconnect the battery from the control or drive system and ensure you
charge it every six months. Maximum storage time is 12 months.
•ONLY use a dry cloth to clean.
•Damaged batteries must be disposed of immediately and in line with environmental regulations.
Repose always recommend that a qualified chair engineer carries out any checks.
20 Cycle Rechargeable
Battery System (Optional Extra)

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Basic Technical Checks
Recommended Quality Checks
If the chair stops working and you have purchased either an Accupak or a 20 Cycle
battery system please refer to pages 8, 9 and 10. If you do not have either system
then some simple checks you might carry out are:
• CHECK the handset is not damaged.
If this is okay then check the following, but ALWAYS DISCONNECT your chair from
the power source when doing the following checks.
•CHECK the wall socket is in working order by trying another appliance.
•CHECK to see if any cable connections have become disconnected.
•CHECK to see if any of the cables are damaged or trapped. Damaged cables should be changed.
•DO NOT open or attempt to open any electrical components. To do so may invalidate
your warranty.
If the chair is still not working then you should contact an authorised chair engineer or your
supplier and ask them to check the chair thoroughly.
The chair should always be checked every time it is used for signs of damage or excessive wear
and tear to ensure safe and reliable usage is maintained. Regular checks should include, but are not
limited to:
•Damage to the cables.
•Any loose or detached parts.
•Damage to the handset.
•Damage to the fabric of the chair.

The chair will have been set up at the date of delivery and supplied with a full set of documents.
If you have any questions please speak to the person or company that took delivery.
Chair Delivery
Pressure Care Management
Weight Limits
The Multi C-air has been designed to incorporate a number of pressure management features.
The use of these features will depend on your assessment of the client’s requirements.
Please ensure that you understand the features and how they can be used.
For the benefit of your client we always recommend that those setting up or operating the
Brooklyn are trained on the use of the chair and in pressure management and postural care.
The Multi C-air has a weight limit of 127 Kg (20 stone) as standard on the small model. On the
medium and large models the maximum user weight is up to 159 kg (25 stone). The maximum leg
rest weight limit is 57 kg (9 stone) on all models.
Important note – Certain pressure management seat cushion options have their own overall
weight limits. These include the Airform, Celliform and Dynaform seat cushions, details of which
can be found on pages 24, 25 and 27. The maximum leg rest weight limit is unaffected by the seat
cushion.
If you are in any doubt about any of the options please ask your supplier.
12

13
Below we have detailed the chair’s key functionality which will enable full usage of
the chair allowing you to provide additional comfort and posture control for the
user. Please read the User Manual for complete details on how to operate your
model of chair.
Chair location
It is essential that you locate the chair correctly so as to ensure that all of the features will work
properly:
•Position the chair in your chosen location, ensuring that there is enough space to recline fully
and freely. There should be no objects behind the chair that could obstruct its movement. The
chair should never touch the wall when it reclines.
•The leg rest should be able to move fully and freely with no objects to restrict this movement.
•Position the chair free from any trailing wires.
•Ensure that the chair is within easy reach of a power point to charge or recharge the battery
system.
•Always ensure that there is enough space for the carer to operate the chair.
Important note – Obstructions may cause damage to the chair and its mechanism and will
invalidate your warranty.
Feature Functionality
Heavy Duty Glides
The Multi C-air comes as standard with
heavy duty glides.

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Handset instructions
The Multi C-air has the option of two different Tilt in Space
mechanisms each one having its own handset. Please ensure you
follow the handset instructions for your mechanism.
If you have purchased the handset loop on the arm please ensure
that the handset is hooked on it.
Single Tilt in Space Handset
The Single Tilt in Space (STIS) mechanism comes with a simple to use, two button handset which
operates the Tilt in Space movement. The following instructions will aid easy use of your chair.
Simply depress the button
required to carry out the
movement as illustrated.
By releasing the button the
movement will stop in the
required position.
Tilt in Space
Back up / leg rest in
Rise to Stand Position
Chair rises
Tilt in Space
Back down / leg rest out
Return to Seating
from Rise Position
Chair lowers

15
Electric components - Usage time
The electrical components are designed to be used for no more than 2 minutes continuous
movement in any period of 20 minutes. If they are used for 2 minutes continuously then they
should not be used for another 18 minutes. Two minutes will allow for considerable amount of
movements in line with normal operation.
Dual Tilt in Space Handset
This mechanism is operated by an easy to use four button handset. The following instructions will
aid use of your chair Simply depress and release the desired button to reach the correct position as
indicated on your handset.
Simply depress the button required
to carry out the movement as
illustrated. By releasing the button
the movement will stop in the
required position.
Independent
Back Recline
Back down
Independent
Leg Rest
Leg rest out
Return to Seating
from Rise Position
Chair lowers
Tilt in Space
Back down / leg rest out
Independent
Back Recline
Back up
Independent
Leg Rest
Leg rest in
Rise to Stand
Position
Chair rises
Tilt in Space
Back up / leg rest in

Single Tilt in Space (STIS) adjustment
The two button handset allows you to tilt the chair gently in a range of positions or to raise the
seat to aid standing. The Tilt in Space function allows the seat-to-back angle to remain the same
whilst the whole seating system is tilted backwards. This ensures that the angle of the hips, knees
and ankles remain unaffected and the weight on the Ischial Tuberosities is reduced by redistributing
the weight through the back. This constant angle also prevents shearing to the back and the bottom
during movement.
This feature can also help when transferring someone in a sling and can support better pelvic
positioning by using gravity to position the user in the back of the chair in the optimal position.
Dual Tilt in Space (DTIS) adjustment
As well as the Tilt in Space function this mechanism also features an independent backrest recline
and independent leg rest movement, all controlled by the easy to use four button handset.
Full
Rise
Full
Rise
Static
Position
Static
Position
Semi
Recline
Independent
Back Rest
Footrest
Horizontal
Footrest
Horizontal
Semi
Recline
Fully
Recline
Fully
Reclined
Full Rise Static Position Semi Recline Footrest Horizontal Fully Reclined
Full Rise Static Position Footrest Horizontal Fully Reclined
Full Rise Static Position Independent Back Rest
Independent Back Rest
Semi Recline Footrest Horizontal Fully Reclined
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Demonstrations of all mechanism
movements and VAL technology
operation can be seen on the
Repose web site.
VAL Technology
Available on the medium and large sized chairs, an optional mechanism can be fitted under the chair
allows the rise angle to be set to support individuals to a standing position. Choose from three
positions 10º(a), 20º(b) or 30º(c). The higher the angle the lower the front of the chair becomes,
providing more support when moving from a sitting to a standing position. A simple pin system
allows you to set the angle required.
20˚
25cm
10˚
30cm
30˚
20cm
ab c

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Step 1
Tip the chair forward so it rests on the floor
on both the end of the arms and top of the
backrest ensuring that the pins on either side
of the chair are visible. When tipping the chair
over ensure that you take care to protect the
back and arms when they touch the floor.
Step 2
Remove the clips from both pins on either
side of the chair. Then remove the pins and
place the bar level with the required setting -
a, b or c and then place the pins back into the
required holes (same place on both sides).
Step 3
Put the clips back into place on both sides.
Step 4
Bring the chair back up to its normal resting
position on its base.
To alter the angle take the following steps. You may need two people to carry out the pin alteration.
Warning - DO NOT attempt to do this alteration if you feel that the movements that you need to
achieve with the chair, to carry out the changes, will cause you discomfort or problems.
VAL Technology - Angle Alteration
Pin Clip

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Seat Depth adjustment
The seat Depth is very important as it should be long
enough to support the upper part of the legs whilst
allowing the user’s back to rest comfortably on the
backrest. The Multi C-air has the option of a choice
of two sets of detachable adjuster pads, 25mm (1") or
50mm (2"). They simply fit behind the back cushions
using the Velcro strips, as the image demonstrates.
Seat Chaise and cover
The Multi C-air benefits from a single, full seat cover
and chaise. This chaise removes any pinch points and
reduces the risk of pressure areas developing because
of them. It also provides deep comfort to all parts of
the body in contact with the chair. The chaise cover
and memory foam are removable.
To remove firstly take off the back cushion. Then at
the back of the seat cushion release the chaise from
the Velcro and peel off the chaise. The chaise is also
secured by Velcro to the front of the seat and under
the footplate, again simply peel off.
Seat Height adjustment
Adjust the seat height, for the taller person, by adding
50mm (2") leg adjusters and extending the leg rest
by releasing two pins under the chair. Firstly tip the
chair forward so it rest on the back and the arms
so that you can access the base of the chair. Then
remove the existing heavy duty glides (by unscrewing)
and then fit the leg adjusters in their place. When
tipping the chair over ensure that you take care to
protect the back and arms when they touch the floor.
Warning - DO NOT attempt to do this alteration if you feel that the movements that you need
to achieve with the chair, to carry out the changes, will cause you discomfort or problems.

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•All cushions can be interchanged and
repositioned for comfort and posture
management. To reposition the back cushions
simply pull away from the back where
they are positioned using Velcro strips and
then reposition as required. Alternative or
duplicate back cushions can be purchased at
any time.
•All of the back cushions come with removable
covers for the purposes of cleaning or
replacement.
• Each of the fibre filled cushions comes with
a zip that will enable fibres to be added or
taken away to adjust the level of firmness
The Multi C-air comes with a range of different seat and back cushion options to allow the chair to
be tailored to the user’s individual comfort, postural and pressure management requirements. They
are removable and interchangeable enabling the chair to be adapted to different users or to take
account of changes in a user’s condition over time. This adaptability ensures that the chair has a
greater longevity of usage.
We would recommend that any such changes should only be performed after a relevant healthcare
assessment of the individual’s requirements has been carried out.
Postural Supporting Back Cushions
Key features:
Back and Seat Cushion
Adaptability