Squiggles Seating System User Instructions

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Squiggles Seating System User Instructions | Manualzz
Squiggles Seating System
User Instructions
The Squiggles Seating System has been
designed to offer a high level of postural
positioning while enabling function and
mobility. This manual shows how you
can quickly, easily and safely make use
of all the functions. The instructions on
safety and maintenance will ensure that
you will enjoy the use of this product for
a long time.
Contents
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
Intended use
Declaration of conformity
Terms of warranty
Product history record
Product training record
Safety information
How to unpack and assemble the seating system
The back pack
Fitting the cushions
Clinical setup for postural management
Frequent adjustments for daily use
Cleaning & care information
Daily product inspection
Annual product inspection
Reissuing Leckey products
Product servicing
Technical information
1. Intended Use
The Squiggles Seating System is an
activity chair which has been designed
for children with disabilities aged 1-5 for
use at home or in the school environment.
This seating system has a maximum user
weight of 22kg (48.4lbs). The seating
system is modular and can be used with
a choice of indoor or outdoor chassis.
The Squiggles Hi-low and Easy chassis
have been designed for indoor use but
they can also be used outdoors on level
surfaces. They should never be left
exposed to the elements as this may
corrode the metal components.
The Seat unit will interface with a range
mobility bases, the details of which can be
found at our website www.leckey.com
2. Declaration of Conformity
James Leckey Design Ltd. as
manufacturer with sole responsibility
declares that the Squiggles Seating
System conforms to the requirements of
the 93/42/EEC Guidelines and EN12182
Technical aids for disabled persons
general requirements and test methods.
3. Terms of Warranty
The warranty applies only when the
product is used according to the
specified conditions and for the intended
purposes, following all manufacturer’s
recommendations (also see general
terms of sale, delivery and payment).
A two year warranty is provided on all
Leckey manufactured products
and components.
4. Product History Record
Your Leckey product is classified as
a Class 1 Medical device and as such
should only be prescribed, set up
or reissued for use by a technically
competent person who has been trained
in the use of this product. Leckey
recommend that a written record is
maintained to provide details of all
setups, reissue inspections and annual
inspections of this product.
5. Product Training Record
(Parents, Teachers & Carers)
Your Leckey product is a prescribed Class
1 Medical Device and as such Leckey
recommend that parents, teachers and
carers using the equipment should be
made aware of the following sections
of this user manual by a technically
competent person:
Section 6 Safety Information
Section 11
Frequent Adjustments for Daily Use
Section 12
Cleaning and Care
Section 13 Daily Product Inspection
Leckey recommend that a written record
is maintained of all those who have been
trained in the correct use of this product.
6 Safety Information
6.1 Always read instructions fully before
use.
6.2 To improve safety we recommend
that users should not be left unattended
at any time whilst using Leckey
equipment.
6.3 Only use Leckey approved
components with your product. Never
modify the product in any way. Failure
to follow instructions may put the user
or carer
at risk and will invalidate the warranty
on the product.
6.4 If in any doubt to the continued safe
use of your Leckey product or if any
parts should fail, please cease using
the product and contact our customer
services department or your local
dealer as soon as possible.
6.5 Carry out all positional adjustments
and ensure that they are securely
fastened before you put the user into
the product. Some adjustments may
require the use
of a tool which is provided with each
product. Keep all tools out of reach
of children.
6.6 When putting the user into a seating
system, both for positional and safety
reasons, always secure the pelvic
harness first.
6.7 When the product is stationary
ensure that all castors are locked and
facing away from the base as this
will improve product stability. This is
especially important when the tilt in
space or back recline facility is in use.
6.8 When the seat is in use on a Hi-low
chassis please ensure that the height
adjustment pedal and tilt in space lever
are locked off and cannot be adjusted
accidentally by other children.
When used on an Easy chassis please
ensure that the height adjustment
ratchet handle and the tilt in space
lever are locked off and cannot be
adjusted accidentally by other children.
6.9 When the Leckey Seating systems
are used on the Hi-low or Easy chassis
we do not recommend that users
are moved over uneven surfaces
when in the equipment. All due care
and attention should be taken if
transporting the user
in and out of the seat.
6.10 Never leave the product on a
sloping surface, greater than 5 degrees.
Always remember to lock all the
castors.
6.11 Only use the push handle to steer
and move the seat from one area to
another. Never use the tray for this
purpose.
6.12 The product contains components
which could present a choking hazard
to small children. Always check that
locking knobs and bolts within the
child’s reach are tightened and secure
at all times.
Squiggles Seating System
- Crash Test
6.13 Leckey products comply with fire
safety regulations in accordance with
EN12182. However the product contains
plastic components and therefore
should be kept away from all direct
sources of heat including naked flames,
cigarettes, electric and gas heaters.
6.14 Do not place hot objects greater
than 40ºC on the tray.
6.15 Clean the product regularly.
Do not use abrasive cleaners. Carry
out maintenance checks on a regular
basis to ensure your product is in good
working condition.
6.16 The product is designed for
indoor use and when not in use should
be stored in a dry place that is not
subjected to extremes of temperature.
The safe operating temperature range
of the product is +5 to +40 deg Celsius.
6.17 Always check the plastic hand
knobs on the push handle are tightened
securely before you move the seat unit.
6.18 Before using the seating system
always check that the interface handle
on the seat unit is fully engaged with
the chassis. Make sure the locking pin
in engaged
so the handle cannot be accidentally
released. If the handle is not engaged
properly the seat unit may come loose
and could cause serious injury to the
child or carer.
The Leckey Squiggles Seating System has
been crash tested and passed for use in
vehicles. It has been tested in its complete
configuration on a surrogate base with a
Leckey contoured head support attached.
If the Leckey Squiggles Seating System
is being used in a vehicle the following
points must be adhered to:
The Squiggles Seating System must
be positioned forward facing and used
with an Unwin Restraint System and a
contoured head support which should
be suitably positioned at all times
during transportation. The contoured
head support is available as an optional
accessory with the Squiggles
Seating System.
The Squiggles Seating System is crash
tested and meets the requirements of
ISO16840 part 4. For further details
please contact our customer services
department.
Important
These crash test details refer to the
Leckey Squiggles Seating System and
interface plate only. If you are using
the Squiggles Seating System on a
wheelchair base, please refer to the
wheelchair manufacturer’s handbook for
crash
test details.
How to
unpack and
assemble
the seating
system
7
Check parts
Congratulations on purchasing your
Squiggles Seating System. When opening
the boxes, cut the straps, taking care not
to cut through the tape as you may damage
some of the parts contained inside. All of the
parts will be contained in polythene bags
with each one clearly labelled. Carefully
remove them from the boxes
and check you have all the parts you
have ordered.
Safety First
Keep polythene bags away from
children.
Some of the accessories will need to be
assembled before you attach the seat to the
base you have purchased. If you are fitting
the seat to a mobility base please ensure
you fit the interface plate to the mobility
base first. Instructions on how to attach the
interface to specific bases will be provided
with the interface plate. Once you have
checked all the components you are then
ready to assemble the Squiggles Seating
System and attach it to its base.
Multi-tool
A number of adjustments will require the use
of the multi-tool, which is supplied with each
seat and can be found in the back pack.
7.1 Locating the
backrest
7.2 Attaching the
shoulder support
The backrest will be folded down for
shipping. Raise it into the vertical position
and, while doing so, slide the inner tube (A)
into the receiving backrest pivot lock (B).
Secure the backrest in an upright position
by tightening the ratchet handle (C). Check
that it is secure and does not move when
pressure is applied.
Attaching the shoulder support will increase
the size of the Squiggles seat. Remove the
headrest bracket. This is studlocked into
position for safety reasons and will require
force to break. Insert the shoulder support
between the backrest and headrest bracket.
Reattach the headrest bracket using the
2 sets of screws (A & B) provided.
A
B
A
C
B
7.3 Attaching the
footrest
To attach the footrest to the seat base,
remove the bolt and nut from the metal stem
on the footrest. Then slide the metal tube
into the moulding as shown. When the hole
in the metal plate is aligned with the hole in
the moulding, replace the bolt and secure
with the nut provided. Make sure
the end of the bolt protrudes from the end
of the nut.
You can now attach the seat to your chassis
and complete the assembly of the product
and any accessories you have ordered.
Always make sure the foot plate is
attached firmly.
7.4 Attaching the seating system
to the Hi-Low or the Easy Chassis.
Adjust the height of the chassis to its
maximum to reduce risk of back strain while
attaching the seat unit. Refer to Section 11
on how to adjust the height of the chassis
you have purchased.
First release the safety locking pin (A) at the
front of the seat. To do this pull the pin out
and rotate through 90 degrees. Carefully lift
the seat and place it into the chassis. At the
rear of the underside of the seat you will see
a receiving channel (B). Place this securely
over the tube (C) towards the back of the
chassis. Pull the handle (D) at the front of the
seat unit up and then pivot the seat forward
and down. Once the front of the seat is
lowered fully, release the handle and push it
forward to ensure it has fully engaged on the
front tube. Rotate the safety locking pin so
it engages in front of the handle. If it hits the
handle then the seat is not inserted properly,
remove and repeat process outlined above.
Always check the handle is fully
engaged before you place the child in
the seating system. If the handle is
not engaged properly the seat unit can
come loose
and could cause serious injury to the
child or carer.
D
A
B
C
7.5 Attaching the
push handle
7.6 Attaching the
headrest
The push handle is attached to both the
Hi-low chassis and the Easy chassis by
inserting the two lower stems into the
receiving tubes as shown. The push handle
has safety poppers, which need to be pressed
in when inserting the lower stems. On the
Hi-low chassis push the stems in until the
poppers protrude from the other end of
the receiving tubes.
To attach the Leckey headrest slide the stem
into the receiving bracket on the backrest, set
to the desired position and secure using the
plastic ratchet handle.
On the Easy chassis the poppers will engage
in holes in the receiving tubes. Once inserted
secure the push handle by tightening the two
plastic hand knobs (A) underneath.
Check the knobs are tight before you
move the product, particularly if you are
moving the seat unit along corridors that
may have uneven or sloping surfaces.
A
A
The Squiggles Seating System has been
designed to interface with Whitmyer head
supports. The Whitmyer Lynx headsupport
is attached in the same way as the Leckey
headrest. To attach Whitmyer Pro-Series
headsupports remove the spacer collar from
the receiving bracket and lock the vertical
stem in position using the ratchet handle.
7.7 Attaching the
rigid lateral supports
7.8 Attaching the
pommel
While holding the components together remove
the bolt and washer.
Align the plastic angle adjuster mouldings and
lateral bracket with the slot in the backrest and
refit the washer and bolt (A).
To attach pommel, place the metal stem
in the receiving channel (A). To secure in
place, push down firmly. There is a key slot
to ensure the stem is located correctly. The
metal tab on the stem should be facing the
backrest when fitting the pommel. Insert
the pin to prevent the pommel from being
accidentally removed.
Always remove the pommel before
placing the child in the seat.
A
A
7.9 Attaching the
sandals
7.10 Assemble the
tray
If sandals are required they can be attached
to the footplates with a single fixing bolt.
To position the sandals simply loosen the
knob (A) under the footplate, select the
position you require and re-fasten the knob.
If sandals are not required velcro straps can
be provided for foot positioning.
To attach the arms to the tray brackets,
loosen the ratchet handle (A), place the
mouldings to the inside of the tray plate so
the plastic teeth mesh. Replace the ratchet
handle on the outside. Repeat on other side.
Ensure both horizontal tubes are aligned so
they locate in the tray bracket receivers.
A
A
A
7.11 Attaching the
tray
7.12 Attaching the
grab rail
The tray is attached to the seat by
inserting the tubes into the receiving
brackets. Once the tray is located in
position the ratchet handle (A) should
be tightened securely.
To attach the grab rail, insert the receiving
brackets (A) in the tray slot and secure with
the plastic knob (B). Repeat on the other side
and then slide the tubes into the receiving
brackets (A) and tighten the plastic knob (C).
C
A
A
B
7.13 Attaching the Long
Sitting Support
First attach the receiving brackets (A) to
the underside of the seat base. There is an
aluminium plate with pre-drilled holes onto
which they are attached. Open the receiving
brackets (A) under the seat base using the
hand knobs (B). Insert the long sitting support
bars. Adjust to the required depth and
retighten the knobs.
A
B
7.14 Interfaces for wheelchair
and pushchair bases
The set up and attachment of the
Squiggles seat to any mobility base
should be completed by a technically
competent person who is familiar with
the set up of the mobility base.
Interface “A” attachment to 12”
wide mobility base
The universal interface has been designed to
enable the Squiggles Seat to be attached to
any standard 12” (305mm) wide mobility base
that has been constructed from 1” (25.4mm)
side tubing.
Please refer to specific assembly
instructions supplied with your interface
for correct positioning on your base.
The Interface plate should be fitted by
a qualified technician who is technically
competent in the set up of the mobility base.
The position of push handles, leg hangers and
armrests on the mobility base may need to be
adjusted depending on the size and weight of
the child to ensure the stability of the seat.
Always refer to the mobility base
manufactures guidelines for correct
set up, paying particular attention to
product centre of gravity and stability.
Users should not be left unattended at
any time whilst using Leckey equipment.
The back
pack
8
Back pack contents
The back pack contains Squiggles colouring
cards, Leckey colouring pencils, Squiggles
user manual and a Leckey multi-tool.
Attaching the back pack
Only fit the back pack once the system has
been set up. The back pack is easiest to
fit once you remove the back cushion. It is
attached by elasticated straps which stretch
over the back plate. They will also stretch over
the lateral supports if they are fitted. Once in
place refit the back cushion.
Cards and colouring pencils
The kids can write their name, draw a picture
or colour in the card to make the seating
system uniquely theirs.
The back pack contains small
components which could present a
choking hazard
to small children. Always check that the
zip is closed.
Users should not be left unattended at
any time whilst using Leckey equipment.
Fitting
the cushions
It is advisable to fit the cushions in the
following order:
1. Femoral guides
2. Seat base
3. Sacral support
4. Pelvic belt
5. Trunk harness straps (if applicable)
6. Backrest
7. Laterals
8. Shoulder support (if applicable)
9. Chest harness
10. Head rest
9
9.1 Femoral cushion
It is easier to fit the femoral cushion if you first
slide the femoral guide forward. (See section
10 on how to adjust seat depth)
Slide the femoral cushion over the femoral
guides. The femoral cushion goes under the
one piece seat base cushion.
9.2 One Piece Seat
cushion
It is easier if you angle the back rest forward
before fitting the seat base cushion (see
section 10). Align the one piece seat cushion
on the seat base with the leg sections facing
forward. Secure at the back of the cushion
with the two snap fasteners (A) and then at
the sides (B). The cushion is then secured at
the front by hooking the two elastic tabs (C)
onto the hooks (D) under the seat.
A
B
D
C
9.3 Sacral cushion
9.4 Pelvic harness
Align the sacral cushion with the lower
backrest and press down to locate the
snap fasteners. Bring the lower tabs (A)
under the backrest and attach to the Velcro
on the upper tabs (B).
The Pelvic Harness is attached by sliding the
hip guides into the pockets (A) on the outer
face of the harness. It is attached in the
desired position by securing it to one of
the snap fasteners (B) on the adjustable hip
guide bracket. The buckle on the tie down
strap is clipped into a receiving buckle (C)
on either side of the seat base. Finally
secure the pelvic harness by attaching the
centre plastic buckle (D).
B
C
A
A
B
D
C
A
C
B
9.5 Trunk harness
With the small or medium trunk harness, you
will receive four connecting straps, brackets,
bolts, washers and locking nuts. Fix the
connecting straps to the backrest or shoulder
support assembly before attaching the trunk
harness. To attach the connecting straps
to the back rest, slide the bracket into the
slot and set at the desired height using the
bolts and washers provided. To attach the
connecting straps to the shoulder support
assembly, it is advisable to attach the straps
directly to the front of the shoulder section
without the use of the brackets. The remaining
two side connecting straps are attached to
the two receiving holes, one on either side of
the backrest. Simply attach the trunk harness
to the connecting straps (A, B & C) on the left
and right hand side of the child.
9.6 Backrest cushion
9.7 Lateral support
padded cushions
If you have lateral supports fitted to your
chair, adjust them to their maximum width
before attaching the backrest cushion.
Secure the cushion in place using the four
snap fasteners in the backrest moulding.
Align the top fasteners (A) first and snap in
place, then secure the lower fasteners. There
is a velcro panel provided in the lower part
of the cushion to accommodate positional
wedges/pads.
To attach the lateral support padded
cushions, simply slide the cushions on, with
the padded side towards the inside of the
seat. Thread the plastic buckle (A) through
the slot in the cover, then bring the two velcro
fastener straps around the bottom of the
moulding and attach them to the velcro panel
as shown. Close over the flap (B).
A
A
A
B
9.8 Shoulder Support
Cushion
(if applicable)
9.9 Chest harness
If you have a shoulder support section, slide
the cushion over the assembly and secure
using snap fasteners. It is easier if you
loosen the shoulder support laterals first
(see section 10).
The chest harness can be attached by
clipping the male buckle (A) into the female
buckle at either side of the lateral supports.
A
9.10 Contoured Headrest
Cushion
9.11 Flat Headrest
Cushion
and Lateral Covers
To attach the headrest cushion, place the
cushion onto the head support plate, then
snap the side and upper fasteners in place.
Bring the lower flap under the plate and snap
the two remaining fasteners in place.
To attach the flat headrest cushion, place the
cushion onto the head support plate,
then snap the central and upper fasteners
in place. The headrest lateral covers are
attached in the same way as the lateral
support padded covers.
The plastic reinforcement piece should be
placed between the headrest assembly and
the cushion, but should not be zipped inside
the cushion.
Clinical setup
for Postural
Management.
The clinical setup of the product
should be completed by a
technically and clinically competent
person who has been trained in
the use of the product. Leckey
recommend a written record is
maintained of all clinical setups
for this product.
10
Set the back height, seat depth and
footplate height before placing the
child in the seat. These can be fine
tuned when the child is in the seat.
10.1 Pelvic harness
and hip guides
10.2 Pelvic
harness spacer
pads
To set the width of the hip guides loosen the
screws (A), adjust to the desired width and
retighten. To adjust the depth of the harness,
move the snap fastener (B) to either position.
Adjust the support straps (C) to the required
length. Ensure the buckle (D) connects
securely in the middle. If using
the seat outdoors and your child is wearing
a coat, position the pelvic harness under
the coat.
The pelvic harness spacer pads can be used
to reduce the width between the hip guides.
To attach simply place spacer pads on the
inside of the harness and secure with Velcro
flaps on the outside as shown.
D
C
B
A
10.3 Seat depth
10.4 Backrest height
To adjust the seat depth simply loosen the
bolts (A) on the underside of the seat and
adjust to the depth required. Retighten the
bolts securely. The position can be fine tuned
with the child in the seat.
The overall height of the backrest can be
adjusted by loosening the ratchet handle (A),
then positioning to the required shoulder
height of the user. Once in position the ratchet
handle should be retightened securely.
The position can be fine tuned with the child
in the seat.
A
minimum
setting
A
maximum
setting
10.5 Backrest angle
10.6 Footplate height
The backrest can be angled by loosening
the ratchet handle (A) on the backrest pivot
lock, setting to the required angle and
retightening the ratchet handle securely.
Use the scale on the side of the tube to help
select required angle.
To set the height of the footplate loosen the
screw (A) on the front of the calf support tube,
and slide the footplate to the required height
and retighten the screw.
Always ensure the back angle is secure
to maintain the desired posture for the
child. The back angle can be adjusted
with the child in the seat.
To set the correct height of the footplate
measure the distance from the back of the
child’s knee to the bottom of their heel.
This can be set with the child in the seat.
Always ensure the footplate is secure
before placing the child in the seat to
prevent them from sliding down in the
seat.
A
A
10.7 Sacral
pad and lumbar
support
10.8 Lateral
supports
There is a velcro panel provided in the lower
part of the backrest cushion and on the
sacral cushion to accommodate positional
wedges/pads (A). These simple “C” shaped
wedges are a very simple but effective
means of providing sacral or lumbar support
depending on the child’s needs.
Loosen the screw (A) to adjust the width,
height and angle of the lateral supports
and retighten when you have selected the
desired position.
A
A
10.9 Shoulder
support laterals
10.10 Chest harness
To change the angle of the shoulder support
laterals, loosen the screws (A), adjust to the
required angle and retighten.
To change the width of the chest harness,
lift the front cover, adjust the velcro
straps (A) to the desired width and replace
the cover.
A
A
10.11 Trunk
harness
Before placing the child in the seating
system open the trunk harness on one side
by detaching one shoulder strap (A), one
side clip (B) and one pelvic harness buckle
(C). When the child is in the seating system
bring the trunk harness across the front and
reattach by connecting into the side clip (B),
the shoulder strap (A) and the pelvic harness
buckle (C).
All the harness straps are adjustable by lifting
the cover (D), setting to the desired length
and replacing the cover.
Always make sure harness straps (C)
are secure to prevent it rising up as this
could present a choking hazard.
C
A
D
D
C
B
10.12 Footplate
angle adjustment
10.13 Sandals
To set the angle to accommodate
plantarflexion or dorsiflexion, simply
loosen or tighten the hand knob (A) to select
the angle you require.
To position the sandals simply loosen the
knob (A) under the footplate, select the
position you require and refasten the
knob. To position the user’s feet in the
sandals secure the Velcro ankle and toe
straps provided.
If sandals are not required Velcro straps
are provided for foot positioning.
A
A
A
10.14 Contoured
headsupport
10.15 Flat headrest
with lateral supports
To adjust the height, depth and angle of the
contoured headrest, loosen the hand knobs
(A) and when set to the desired position
retighten the knobs.
To adjust the height, depth and angle of the
flat headrest, adjust using the hand levers (A).
Always use caution to ensure fingers do
not become trapped in the slot when
height adjusting the headrest.
To adjust the width of the laterals loosen the
plastic knob (B), slide to desired position and
tighten securely.
A
A
B
A
A
B
A
A
10.16 Tray
adjustment
10.17 Grab rail
adjustment
To adjust the depth of the tray, loosen knob
(A) set to the required position then retighten
securely. To height adjust the tray, loosen
knob (B), set to the required position and
then retighten securely. To angle adjust the
tray, loosen ratchet handle (C), set to the
required angle and then retighten securely.
To set the height, loosen knob (D), adjust to
required position and retighten securely.
To set the depth of the grab rail to suit the
child’s reach, loosen knob (E) adjust to the
required depth and then re-tighten.
Do not adjust the horizontal bars beyond
the moulding, except when you are
removing the tray.
Always use caution to ensure the
child’s hands or arms do not become
trapped when inserting the tray.
Never use the tray to steer or push
the chair.
Always use caution to ensure that
fingers do not become trapped in the
slot when height adjusting the armrest.
Do not place hot objects, greater than
40 degrees Celsius, on the tray.
D
Please note that the tray is for the use
of the user only. Do not lean or place
heavy objects on the tray greater
than 8kgs (17.6lbs).
E
C
A
B
D
Frequent
adjustment
for daily use
(therapists/
carers/parents)
Parents and carers should be
shown how to make frequent
adjustments and made aware of the
safety checks in Section 6
by a technically and clinically
competent person who has been
trained in the use of the product.
Leckey recommend that a written
record is maintained of all parent
and carers who have been trained
in the use of this product.
11
11.1 Transferring your
child into and out of the
seat
11.2 Adjusting the
Pelvic Harness
Before transferring the child into the seat
carry out the daily product inspection as
outlined in section 13 of this user manual.
The correct positioning and tensioning of the
pelvic harness is key to a child’s postural
management affecting their comfort and
ability to achieve functional goals. Please ask
your therapist as to the correct tensioning of
straps for your child as this is critical to good
postural management.
Adjust the seat to a comfortable height to
facilitate transfer. Lock all the castors, (A)
ensuring that they are facing outwards
to maximise product stability. Make sure
the safety buckle on the chest harness
is released (B) and is out of the way to
facilitate transfer. Remove the pommel (C).
Unclip the pelvic harness in the middle
(D) and allow the harness to open out to
facilitate transfer. Lastly if sandals (E) are
fitted open the straps. You are now ready to
transfer or hoist the child into the seat.
Always secure the pelvic harness
first before fastening other buckles or
harnesses. Adjust the harness so the
child cannot slide or creep forward in
the seat.
To tension the pelvic straps and pads around
the child pull the centre strap (A). Pull the
two side straps (B) up to fine tune the pelvic
position and adjust the height of the pads on
the hips.
Check the harness regularly to ensure
the child is safe and cannot slide
forward
in the seat.
D
B
C
A
E
B
A
A
B
11.3 Chassis
11.4 Height
adjustment – Hi-Low
chassis
The Squiggles Seat is designed to fit onto a
range of chassis. This user manual shows the
correct and safe use of the seating system
with the Leckey Hi-low and Easy chassis. For
all other chassis or bases please refer to the
manufacturer’s handbook.
You can carry out this adjustment with the
child in the chair. To adjust the height of the
Hi-low chassis press the foot lever (A) at the
rear of the chassis whilst holding the push
handle (B). Once you remove your foot
from the pedal the seat will be fixed at the
chosen height.
To prepare the chassis for the seating system
we recommend that you raise the chassis to
a comfortable working height by pressing the
foot lever shown.
For safety the height adjustment pedal on the
chassis can be locked by engaging the pull
pin (C) on the right hand side of the pedal. To
unlock pull the pin out and rotate 90 degrees.
The pedal can then be operated. The locking
pin (C) should be kept in the locked position
when you are not adjusting the chassis.
Always keep the locking pin engaged
when you are not adjusting the chassis.
This will prevent the foot pedal being
operated accidentially.
B
C
A
11.5 Height adjustment Easy chassis
11.6 Tilt in space
The height of the Easy chassis should be
set before putting the child in the seat. To
adjust the height loosen the ratchet handle
(A) at the rear of the main stem and adjust
the seat to the required height. To lower
the seat height, apply weight centrally
on the seat base above the centre stem.
Re-tighten the ratchet handle to secure.
The tilt in space can be angled while the
user is in the seat. Before you adjust the tilt
in space angle of the seat always ensure the
pelvic harness is secured, preventing the user
from sliding forward in the seat.
Check the ratchet handle regularly
to ensure the seat height adjustment
is secure.
Do not height adjust with the child
in the seat.
The collar (A) should always be in the locked
position when the seat is in use. To actuate
the lever (B) first unlock the collar (A) by
rotating it until it clicks into the open position.
Press the lever down and set to
the desired angle holding the handle bar
throughout. Re-lock the locking collar
after you have set the tilt position.
Always keep the collar (A) in the locked
position to prevent accidental actuation
of the lever which could cause the seat
unit to jolt and possibly cause injury to
the child.
Please use handle bars when operating
tilt in space.
Always check with your therapist that
the use of tilt in space will not cause any
obstructions to the child’s airways.
A
B
A
11.7 Chest and trunk
Harness adjustment
If the child requires chest support as part
of their postural support programme the
seat will be fitted with rigid laterals or a
combination of laterals, chest harness
and trunk harness. These may need to be
adjusted on a daily basis to accommodate
differences in clothing.
Always check with your therapist as to
the optimum positioning and tensioning
of the straps and support items for the
child.
To change the width of the chest harness,
lift the front cover, adjust the Velcro straps
(A) and set to the desired width. When the
correct width has been achieved replace the
cover.
Please refer to section 10 for specific
guidance on adjusting the trunk harness.
Always make sure the plastic buckles
are fully engaged when using the
chest harness.
Check the harness and laterals are
secure to ensure the child is safe and
cannot
slide forward in the seat as this may
restrict their breathing.
A
11.8 Sandals
To position the user’s feet in the sandals
secure the Velcro straps provided so the
foot is held in place. The straps should
be placed over the bridge of the foot
and over the toes.
If the child is wearing sandals or light
footwear check the straps to make sure
the webbing does not irritate the skin.
11.9 Tray adjustment
The activity tray can be used for a range of
functions and its position can be fine tuned
to suit the user and the activity whether it
is for fun, education or feeding. The tray is
attached to the seat by inserting the tubes
into the receiving brackets. Once the tray is
located in position the knob (A) should be
tightened securely.
Always use caution to ensure the
child’s hands or arms do not become
trapped when inserting the tray.
To height adjust the tray loosen knob (B), set
to the required position and then retighten
securely. To angle adjust the tray, loosen
knob (C), set to the required angle and then
retighten securely.
Always use caution to ensure fingers
do not become trapped in the slot when
height adjusting the tray.
Do not adjust the horizontal bars beyond
the moulding, except when you are
removing the tray.
C
A
B
Never use the tray to steer or push
the chair.
Do not place hot objects, greater than
40 degrees Celsius, on the tray.
Please note that the tray is for the use
of the user only. Do not lean or place
heavy objects on the tray greater
than 8kgs (17.6lbs).
12 Cleaning & Care
Information
How to Maintain
When cleaning we recommend that you
use only warm water and a non-abrasive
detergent. Never use organic solvents
or dry cleaning fluids.
2. They can also be cleaned by hand whilst
in place. When cleaning we recommend
that you use only warm water and a nonabrasive detergent. Microfibre cloth is good
for cleaning the fabric.
Upholstery and fabrics
1. The upholstery and fabrics can be
removed and machine washed at 40°C and
tumble dried on a low setting.
3. Staining should be removed as quickly
as possible with absorbent cloth, towels or
a sponge. Routine soap and warm water
sponging is effective for ordinary soiling
and minor spills. Be careful not to over wet
the fabric as this will cause the staining
to spread.
Please remove the foam from the
following covers before washing:
Headrest
Shoulder support
Backrest cushion
Seat base cushion
All other soft upholstery can be placed
into the washing machine intact, after
removing bolts and fastenings.
4 Antiseptic cleaning agents can be used
on more stubborn stains. These may require
a safe solvent such as Isopropyl Alcohol or
Mineral Spirit. A half cup of household bleach
to 5 litres of water can also be used as a
useful disinfectant.
5. The pelvic and trunk harnesses can be
machine washed at 40 Deg C. Make sure
all bolts and fasteners are removed first as
they may cause damage to your washing
machine. Store these in a safe place and out
of reach from children.
6 Always ensure the product is dry
before use.
Metal and plastic components
1. Soap and water or antibacterial spray can
be used for daily cleaning.
2. For deep cleaning a low pressure steam
cleaner can be used.
3. Do not use solvents to clean plastic or
metal components.
4. Make sure the product is dry before use.
13 Daily Product
Inspection
(Therapists, parents & carers)
We recommend that daily visual checks of
the equipment are carried out by therapists,
carers or parents to ensure the product is
safe for use.The recommended daily checks
are detailed below.
1. Ensure all adjustment handles, knobs and
bolts are in place and secure.
2. Check all upholstery and velcro for signs
of wear and tear.
3. Check all castors are moving freely and
lock securely.
4. Ensure the handle and locking pin on the
seat interface plate are fully engaged and the
seat unit is securely fixed onto the chassis.
5. Ensure the pelvic harness is fully secured
around the user and they cannot slide or
creep forward in the seat.
6. Ensure the footplate is attached securely.
If in any doubt to the continued safe
use of your Leckey product or if any
parts should fail, please cease using
the product and contact our customer
service department or your local dealer
as soon as possible.
14 Annual Product
Inspection
(Therapist, Technician, Leckey Product
Advisor, Dealer)
Leckey recommend that each product should
be subject to a detailed inspection at least
once a year and every time the product is
reissued for use. This inspection should
be carried out by a technically competent
person who has been trained in the use of
the product and should include the following
checks as a minimum requirement.
5. Lift the base to check each castor
individually. Make sure they are moving
freely and remove any dirt from the rubber
wheels. Check that the brakes lock the
wheels securely.
1. Check all ratchet handles, knobs, nuts,
bolts and plastic buckles are in place,
replacing any missing items. Pay particular
attention to the following items;
> Headsupport locking bolts.
> Backrest height and angle
adjustments bolts.
> Seat depth adjustment bolts.
> Pelvic harness / hip guide
attachment bolts.
> Footrest height and angle
adjustment.
7. Leckey recommend that a written
record is maintained of all annual
product inspections.
2. Check the chassis height adjustment
mechanism is working properly. If the
chassis is foot pedal operated ensure the
seat height doesn’t change when the pedal
is released. Also, check that the locking
pin engages securely to prevent accidental
height adjustment of the chassis.
3. Adjust the seat to its maximum range of
tilt in space and ensure that the locking lever
locks the seat out securely at varying point in
this range.
4. Check that where the seat and chassis
join there is no visible wear or tear on the
metal components.
6. Visually check the structure of the
product paying attention to weld points
on the frame ensuring there are no signs
of fatigue or cracking around the welds.
If in any doubt to the continued safe
use of your Leckey product or if any
parts should fail, please cease using
the product and contact our customer
service department or your local dealer
as soon as possible.
15 Re-issuing Leckey
Products
Most Leckey products are assessed and
ordered to meet the needs of an individual
user. Before reissuing a product we
recommend that the therapist prescribing
the product has carried out an equipment
compatibility check for the new user and has
ensured that the product being
re-issued contains no modifications
or special attachments.
A detailed technical inspection should be
carried out on the product prior to re-issuing.
This should be carried out by a technically
competent person who has been trained
in the use and inspection of the product.
Please refer to section 14 for the required
checks to be carried out.
Ensure the product has been cleaned
thoroughly in accordance with section 12
of this manual.
Ensure a copy of the user manual is supplied
with the product. A copy can be downloaded
from our website www.leckey.com
Leckey recommend that a written record is
maintained of all product inspections carried
out during the reissue of the product.
If in any doubt to the continued safe
use of your Leckey product or if any
parts should fail, please cease using
the product and contact our customer
service department or your local dealer
as soon as possible.
16 Product Servicing
Servicing of all Leckey products should only
be carried out by technically competent
persons who have been trained in the use of
the product.
In the UK & ROI please contact the Leckey
Service Centre on UK 0800 318265 or ROI
1800 626020 and our customer service
department will be delighted to assist you
with your servicing requirements.
All international service enquiries should be
directed to the appropriate Leckey distributor
who will be delighted to assist you. For
further information on Leckey distributors
please visit our website www.leckey.com
17 Technical Information
Product & Accessory codes
120-610 Seat shell
120-710-01 Seat covers - green
120-710-02 Seat covers - orange
120-710-03 Seat covers - blue
120-710-04 Seat covers - pink
Chassis
120-800 Hi-low chassis
122-717 Easy chassis
122-710 Push bar handle
Mobility Interface Options
120-680 Interface A
Accessories
Codes containing an asterix are available in four
colour options.
01 - Green
02 - Orange
03 - Blue
04 - Pink
117-1781 Sandals - small
117-2781 Sandals - medium
120-656 Rigid lateral supports hardware
120-855 Flip away lateral supports hardware
120-838* Lateral support covers
120-777 1” spacer pad and laterals
120-639 Footrest assembly
137-808* Support harness
120-799 Trunk harness - small
120-757 Trunk harness - medium
120-672 Tray
117-769 Grab rails
120-641 Pommel
117-697 Headrest support
137-698* Contoured headrest cushion
117-850* Flat headrest cushion
118-667 Flat headrest lateral bracket assembly
120-702 Shoulder support assembly
120-828* Shoulder support cushion
137-807* Head/hip lateral cover
117-844* Pelvic harness - small
120-848* Pelvic harness - medium
120-789 Pelvic harness Spacer pads
Squiggles seat
dimensions
Ages (approx)
1-5
Max User Weight
22kg / 48.4lbs
User Height
Min 750mm / 29.5 inches Max 1100mm / 43.3 inches
Seat Width
(Distance between hip guides)
Min 160mm / 6.25 inches Seat Depth
Max 260mm / 10.2 inches
(Back support to back of knee)
Min 190mm / 7.5 inches
Max 290mm / 11.4 inches
Max 90mm / 3.5 inches
Dorsiflexion 10º
Max 220mm / 8.75 inches
Length 640mm / 25.2 inches
Height 315mm / 12.4 inches
Knee Width
(Distance between pommel and side of seat)
Footplate
Plantarflexion 10º
Chest Width
Min 160mm / 6.25 inches
Hi-Low Chassis
Weight 9kg / 19.8lbs
Width 540mm / 21.3 inches
Easy Chassis
Weight 4.5kg / 9.9lbs
Width 525mm / 20.7 inches
Length 630mm / 24.8 inches
Height 265mm / 10.4 inches
Seat Weight
6kg / 19.8lbs
Seat Width
524mm / 21.3 inches
(Distance between laterals)
(Minimum dimensions for storage)
(Minimum dimensions for storage)
Backrest Height
Min 320mm / 12.6 inches
Max 380mm / 15 inches
Backrest Angle
Prone 10°
Recline 25°
Seat to Footplate
Min 122.5mm / 4.8 inches Max 270mm / 10.6 inches
Tilt in space - Hi-low Chassis
Prone 10°
Recline 30°
Tilt in space - Easy Chassis
Prone 20°
Recline 20°
Top of Seat to Floor
Min 280mm / 11 inches
Top of Seat to Floor
Min 270mm / 10 inches
Min 115mm / 4.5 inches
Max 170mm / 6.7 inches
Tray Size
460mm x 560mm
18.1 inches x 22 inches
Product stability guidelines
(Sitting shoulder height)
(Sole of foot to back of knee)
(Easy chassis)
Max 380mm / 15 inches
(Hi-low chassis)
Max 650 mm / 25 inches
Tray Height
(Seat to top of tray)
Forward 5 degrees
Backwards 10 degrees
Sideways 5 degrees
Leckey
19A Ballinderry Road
Lisburn
BT28 2SA
Northern Ireland
United Kingdom
T: 028 9060 2277
F: 028 9060 0795
E:[email protected]
W:www.leckey.com
24 hour postural
care for babies,
kids & adults.
Sleeping, Sitting,
Standing, Walking,
Moving, Bathing,
Toileting.
LS169-04

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