KIRTON G-2 User manual

Contents
2 Introduction to the G-2 chair
2 G-2 Product Information
2 Questions and Concerns
2 The User Instructions
3 Guidelines for Best Practice
General Operation of the G-2:
3
3
Adjusting the G-2 chair for the user
Tilt-in-Space & Legrest Elevation
3-4 G-2 Gas Action Version
3
4
4
4
Legrest Elevation
Tilt-in-Space
Stretching of the cable
G-2 Electric Version
4-5 Regulated Motion Version
5
5
5
5
6
6
6
Seat Length Adjustment
Footboard Height Adjustment
Footboard Angle Adjustment
Adjustable Lateral Supports
Articulating Backrest
Leg Laterals
G-2 Headrest
6 Headcap
6 Laminated Tray with Straps
6 Wheels
7 5th Wheel
7 Care and Maintenance
7 Cleaning Instructions
8 Potential Risks, Cautions and Warnings
G-2
User Instructions
G-2 User Information
June 2017
IMPORTANT NOTICE for G-2 Electric and G-2 Regulated Motion chairs only
•On receipt of the chair the battery must be fully charged before use.
•It is recommended that the battery is charged for at least 8 hours.
•DO NOT let the battery completely discharge as this will render it unable to fully recharge
again. If the battery is left to completely discharge it will have to be replaced and this is not
covered under 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.
•WARNING – If the chair is moved whilst plugged into the wall socket, damage may occur to
the charger.

Introduction to the G-2 chair
What is the G-2?
Underpinned by scientific bio-mechanical
research and ergonomic design principles,
the G-2 range of chairs are sophisticated
and dynamic tilt-in-space seating systems,
providing superior postural support and
exceptional positioning with superior
comfort.
Pressure is managed through the inclusion
of Reflexion™ foam on all user contact
surface areas and the choice of
Reflexion™ foam or Intelli-Gel
®.
Key to the G-2 range is the ability to easily
adjust the tilt-in-space positioning to
facilitate ultimate pressure management
without over-exertion by the carer or indeed
the user.
Positioning is made effortless with the
option of either Gas Action or Electrically
powered adjustments, whilst with
Regulated Motion the tilt-in-space
movement continuously changes.
Why is there a need for this type of
chair?
The ability of a seated person to function
efficiently and perform activities depends
on their ability to adopt the appropriate
posture. All activity is posture dependent.
If a person cannot move or has problems
adjusting their posture, it may be necessary
to use seating to try to provide externally
what is limited internally.
The G-2 helps fulfil the need to maintain an
individual’s seated posture yet
re-orientate and redistribute pressure. This
is achieved by using the tilt-in-space and
legrest elevation properties that are key to
the functionality of the G-2 chairs. These
features have been automated in the
Regulated Motion G-2.
Who should consider using the
G-2?
Designed for those seated for long periods,
semi and non-ambulant users or for those
with neurological and postural related
problems, the G-2 can be used within a
variety of different environments including
domestic homes, hospitals, hospices and
nursing homes.
G-2 Product Information
Range
There are three G-2 chair designs:
1. G-2 with Gas Action Adjustment
2. G-2 with Electric Adjustment
3. G-2 with Regulated Motion
Pressure Relieving Seat Options
•Reflexion™ Foam Seat Module
•Intelli-Gel®Seat Module
Headrest Options
•Universal, Curved or Cushioned
Headrests
•Two different rear wheel sizes
•Standard or Contrasting Large
Buttoned Hand Controller
Accessories
•Choice of headrest
•Leg-Laterals
•Laminated Tray with straps
•Headcap
•Back Extension to increase back height
by 100mm
•Lap-Belts and Pelvic Positioners
Questions and Concerns
Should you experience any difficulties or
have any concerns regarding the initial
purchase or subsequently adjusting the G-2
chair or have any concerns regarding its use
or operation then immediately contact either
your Kirton representative, distributor or our
Customer Services Team on Freephone
0800 212709 or [phone], they
will be delighted to help you.
The User Instructions
The purpose of the following user instructions
is to provide a guide on how to utilise, adjust
and maintain the G-2 chair.
These instructions should be read by all
those involved with the supervision of the
user and/or the care of the chair before use.
The G-2 must be adjusted in terms of seat
length, tilt-in-space, legrest and lateral
support positioning for each individual using
the chair to ensure safe and comfortable use.
Please retain these instructions with the Care
and Maintenance card enclosed for future
reference.
Page 2

Guidelines for Best Practice
To ensure good practice when
considering purchasing a G-2 chair and
effective use post purchase we advise
that the following guidelines are
considered:
1. Seek advice and input from a qualified
therapist/professional and/or Kirton
representative/distributor at the initial
prescription of the chair.
2. If unsure when ordering the chair and
any accessories contact either the
therapist involved or your Kirton
representative or distributor or our
Customer Services Team on
Freephone 0800 212709 or
[phone] to discuss further.
3. It is recommended that following
receipt of the chair all staff members
that will be supervising the user(s)
should be trained in adjusting the chair
to ensure it is adjusted safely and
correct positioning is maintained for
the benefit of the user.
4. Users of the G-2 should be supervised
and checked regularly to ensure their
most appropriate position is maintained
in the chair.
Adjusting the G-2 chair for
the User
It is recommended that the chair is
adjusted to accommodate each user’s
specific requirements in terms of seat
length, footboard height and angle, and tilt-
in-space.
Begin by sitting the user in the chair and
check the leg dimensions of the user
against the position of the footboard
(correct positioning of the footboard is
outlined below).
Most adjustments can be easily made with
the user in the chair with the exception of
the seat length adjustment that is easier to
facilitate when the chair is unoccupied.
Page 3
Tilt
-
in
-
Space & Legrest Elevation
Tilt-in-Space is a unique pivoting system that
provides a reclined, resting position whilst
maintaining posture and pelvic stability.
Keeping the angle between the chair seat and
back at about 110º eliminates the potential to
slide forward into an uncomfortable position.
Weight is distributed over a larger contact
surface area, reducing the shearing forces on
the skin, making it a simple yet effective way
to combat the build up of pressure.
Key to the G-2 is the ability to adjust the tilt-
in-space and legrest elevation without over
exertion by the carer or indeed the user.
G-2 Gas Action Version
Legrest Elevation
•The Legrest can be elevated to 42º by lifting
the lever that is on the right hand front
armrest (face on) upwards and gently
guiding the legrest into an elevated position.
•To retract the legrest, raise the same lever
and push downwards.
•Always ensure the legrest is fully retracted
before exiting the chair.

Page 4
G-2 Electric Version
Tilt-in-Space & Legrest Elevation
The G-2 Electric enables either the carer or
the user, where appropriate, to adjust the Tilt-
in-Space facility and/or the elevating legrest
by the simple touch of a button.
Electric Hand Controller Buttons
Legrest
Lowering
Lowering
Tilt-in-Space
Legrest
Elevation
Raising
Tilt-in-Space
Regulated Motion Version
Tilt-in-Space & Legrest Elevation
Regulated Motion has been incorporated into
one of the three versions of the G-2 chair
range to create the ultimate pressure
management chair.
The six buttoned hand controller is
programmed to ensure the Tilt-in-Space has
“Regulated Motion” or the ability to move over
a set range automatically adjusting the Tilt-in-
Space. The pattern of movement is set to
repeat to ensure motion over a period of time
within a specified tilt range.
There are two time modes:
•Auto Timed over an 80 minute cycle, or
•Auto Continuous
As a guide the Tilt-in-Space cycle takes
approximately 20 minutes to complete 15º of
movement in one direction. It can be started
at any angle except between 35º and fully
reclined.
G-2 Gas Action Version
Tilt-in-Space
To facilitate the tilt-in-space motion on the G-2
with Gas Action adjustment:
•Locate the lever on the push handle on the
rear of the chair and squeeze towards the
push handle.
•Gently apply downward pressure on the
push handle to tilt the chair backwards or lift
the chair upwards whilst squeezing the lever
to raise the chair.
•At any point during the upward or downward
tilt motion the lever can be released and the
chair will assume the selected position.
•It is always advisable to adjust the
positioning of the legrest once the tilt-in-
space positioning has been chosen to
ensure that a correct and comfortable
posture is assumed.
Stretching of the cable
•After significant use the lever action may
become loose indicating that the cable
has stretched.
•To tighten the cable on the G-2 400/450
version there is a small silver knob on the
cable to the right of the lever – turn this
downwards to tighten the cable tension.
•On the G-2 500/550 version there are two
small silver knobs for the cable tension
adjustment. These are located on the
cables to the sides of the levers. They
turn in opposite directions to increase the
cable tension. The right hand adjustment
knob should be turned downwards and
the lever on the left hand side should be
turned upwards.

Page 5
Regulated Motion Version
(continued)
Regulated Motion Hand Controller
Buttons
Seat Length Adjustment
(standard on all G-2 versions)
If the legrest is regularly used at 90º to the
seat then a clearance of 25mm or one inch
between the front of the seat cushion and
the calf is desirable when the user is firmly
against the back of the seat. If the legrest
is generally used elevated, then the
optimum seat length is when the calf
touches the legrest cushion.
•To adjust, go to the rear of the chair and
undo the butterfly knob under the seat.
•Take hold of the metal bar at the rear of
the chair behind the seat and slide the
complete assembly backwards and/or
forwards to the desired length.
•Tighten the knob ensuring the seat is fully
secured after adjusting.
Footboard Height Adjustment
(standard on all G-2 versions)
It is important to try to support the whole
foot from heel to toe with the thighs evenly
distributed on the seat cushion to ensure
the least possible pressure directly behind
the knee.
•The complete footboard assembly slides
up and down the front tubes. It is easily
adjusted by using spring pull “snaps”.
•
To locate the “snaps” on the footrest, tilt
the footboard upwards and pull out both
pins.
•Slide the footboard up or down as
required and allow the pins to click back
into the required hole.
Footboard Angle Adjustment
(standard for all G-2 versions)
The angle of the footboard can be adjusted
to two different settings—90º for central foot
support and 120º to allow leg relaxation.
Pull out the “snap” adjusters located on
either side of the footboard; the footboard
will automatically drop forwards to 120º
angle. The pins snap back into place to
retain 90º positioning when raised.
The footboard can also be completely
folded up towards the legrest to enable
exiting the chair without standing on the
footboard.
Adjustable Lateral Supports
(standard on all G-2 versions)
The Adjustable Lateral Supports have a
unique helical motion designed to offer
support in two positions. In the upper
position they provide lateral support to the
arms and shoulders. In the lower position
they provide support primarily to the ‘wings’
of the pelvis (the iliac crest, or the hips) and
to the rib cage.
To alter their position:
•Locate the knobs at the back of the chair
behind the tubes where the lateral
supports are inserted
•Unwind them all the way and either press
down onto the lateral supports to push
them down and inside the armrests or pull
them upwards all the way until they stop.
•Turn the knobs clockwise to lock the
lateral supports in position.
Every individual requires different levels of
support and the decision on which position
to set the armrests should be made on a
case by case basis.
Legrest
Elevation
Legrest
Lowering
Lowering
Tilt-in-Space
Raising
Tilt-in-Space
Auto
-
Tim
ed
Tilt-in-Space
Auto
Continuous

Articulating Backrest
(standard on all G-2 versions)
The articulating backrest is an integral part
of the back of the G-2.
Research has shown that the position and
orientation of the head is important with tilt-
in-space. Simply rotating the head forwards
is not ideal as this causes too much flexion
(bend) in the neck which coud become
uncomfortable over time.
The G-2 has an articulating backrest that
improves head position by sharing the
flexion (curve) across the entire spine.
It is recommended that the backrest is
articulated after the patient has been tilted
in the chair. To adjust the articulating
backrest:
By bending the backrest at approximately
30cm (12 inches) from the top of the chair,
the headrest can be set in its desired
position. It may require some effort to
manoeuvre the headrest. The headrest
movement is made tight to ensure that it will
not move when you are sitting in the chair
in a relaxed position.
•To remove the footboard assembly
retract the spring pull “snaps”. Slide the
footboard down and off the legrest
assembly.
•Pull out the “snaps” on the Leg Lateral
unit. Align the unit with the legrest
assembly and slide the Leg Lateral unit
up the legrest to the desired position.
Ensure the zips of the lateral pads are on
the underside of the Leg Lateral Unit to
guarantee it has been put on the correct
way.
•Locate the pins into the correct
positioning holes and click the “snaps”
into a firm fixing.
G-2 Headrests
The headrest can be removed, if required,
by loosening the velcro attachment strap at
the back of the chair and remove.
Reattach by lifting the label at the rear of
the chair and fastening the headrest strap
to the velcro underneath the label.
Headcap
(accessory for all G-2 versions)
The headcap is aprotective covering that
slides over the top of the chair to cover the
headrest area. The headrest must be
removed before fitting the headcap over the
top of the chair.
Laminated Tray with Straps
(accessory for all G-2 versions)
The tray rests across the two armrests of
the G-2. It is fixed in position by taking the
two webbing straps down either side of the
chair feeding the straps through the buckle
and clamping them in place with the flip
lock.
The tray must be removed before
attempting to exit the chair by lifting the
clamp and releasing the webbing strap.
Wheels
The G-2 chairs are fitted with two 100mm
fully locking wheels at the rear of the chair
that will not roll or swivel when activated
(not the Large Wheel version).
•To apply the brakes, press down on the
front edge of the ridged pad on each
wheel. The brakes should be applied
during all transfer operations.
•To unlock the brakes, push down the top
edge of the ridged pad until it is level with
the rest of the wheel.
•Always check that wheels are not locked
before moving the chair.
For Large Wheel G-2 chairs, press down
on the spring-loaded brake bar to apply
the brakes and flick back up with your foot
to unlock the brakes.
Leg Laterals
(accessory for all G-2 versions)
The Leg Laterals are one complete unit that
slides onto the legrest assembly.
The footboard must be removed before
attempting to fix the Leg Laterals to the
legrest assembly.
Page 6

Page 7
5th Wheel
(not la rge wheel version)
The 5th Wheel is an accessory to the G-2
range and can be fitted retrospectively,
however this will require the assistance of
trained personnel to assist.
If the 5th Wheel was inclusive with the
original order then no set-up or future
actions with the exception of cleaning
should be required (see Care &
Maintenance).
Care and Maintenance
Battery Care (G-2 Electric and
Regulated Motion chairs only)
The battery is charged through the handset
using the power pack that is included with
the chair. The power pack should be
plugged into the mains socket and then
attached to the hand control unit.
It is recommended that the battery is
charged overnight if used during the day
to ensure the battery is topped up
regularly.
IMPORTANT—The charger should not
be attached when the chair is in use.
For recommended care, cleaning and
maintenance, please refer also to the care
and maintenance guidelines enclosed with
your chair and the care label fixed to your
chair.
General Care
•Wipe down framework with soapy water
and a soft cloth.
•Check castors regularly for build up of
fluff and dirt particles.
•Cleaning with scouring pads is not
advised.
Cleaning Instructions
Enduratex Prarie Moleskin Vinyl
Enduratex fabrics are protected by
‘Produratect-C’ lacquer coating and are
resistant to every day wear and contact with
mild acids, alkali, drinks, household stains.
•If used in a hospital, follow your
hospital/trust cleaning directives.
•Use warm soapy water and/or Haz-tab or
Clor-clean solution and a household
cloth.
•Rub evenly in the direction of the grain of
the material
•Rinse with clean water afterwards
•Can also be steam cleaned
•Do not use solvents, bleaches, abrasives,
synthetic detergents, wax polishes or
aerosol sprays.
Chieftain Vinyl
•Clean with a damp soapy cloth and rinse
well with clean water. A soft brush can
be used for heavy soiling.
•Do not use solvents, bleaches, abrasives,
synthetic detergents, wax polishes or
aerosol sprays.
Dartex
•If used in a hospital, follow your
hospital/trust cleaning directives.
•Clean superficial dirt using a disposable
wipe and a warm solution of neutral
detergent or an organic solvent for
stubborn stains.
•Alcohol wipes
•Sporicidal wipes
•Chlorine disinfectants at 1000ppm
•Clor-clean
•Pressurised steam
•Never use abrasive cleansers.
•Rinse with clean water after use of
chlorine disinfectants
•Dry fabric before re-use or storage.

Page 8
Potentia
l Risks, Cautions & Warnings
• The user is at risk if the G-2 is not properly specified and adjusted to their particular
requirements.
• Never leave anyone with poor postural sitting ability in a fully upright position as they may tip
forwards and out of the chair.
• It is recommended that the tilt-in-space is changed at regular intervals to reduce the risk of
pressure sores. The Regulated Motion version can automate this process.
• Never allow the legrest to be used as a seat, nor allow the chair to be pushed along by it. This
may cause damage to the legrest mechanism.
• Do not stand on the footboard as this may cause the chair to become unstable and tip forwards.
• Always retract the footboard and lower the legrest before returning the chair to its fully upright
position. This will allow the user to stand up from the chair with ease without damaging the
footboard on the floor as the chair moves forward.
• Do not try to push down the legrest without utilising the gas action lever or the powered handset
as appropriate as this may damage the mechanism.
• Do not try moving the chair without first ensuring that all wheels are unlocked.
• Do not sit on the arms as this can cause damage to the covering and could make the stability of
the chair unsafe.
• Users should be regularly checked and supervised when in the chair to mitigate the user
moving or sliding into an inappropriate position.
• Care should be taken when adjusting the chair not to trap fingers or clothing in the framework.
• Occasionally electrical products are subject to electrical power surges therefore we
recommend purchasing a power surge protector. These can be purchased from most major
hardware or electrical suppliers.

Page 9
IMPORTANT
, READ CAREFULLY, RETAIN
FOR FUTURE REFERENCE
•WARNING: Electric and regulated motion
models should be treated with caution.
•WARNING: Always ensure that there is
nothing to obstruct the free movement of the
chair, for example children or pets, or solid
objects, e.g. a wall.
•WARNING: This chair is not suitable for use
by children. Any children in the vicinity must
be supervised at all times.
•WARNING: Take care when adjusting
positions to avoid trapping or pinching of body
parts.
•WARNING: Do not sit on the footrest.
•WARNING: Only the occupant or
responsible person should operate the chair.
•WARNING: Exercise care when lowering
into the chair as shock loads can severely
damage the chair and the mechanism.

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