smirthwaite Strato User manual

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User Manual
Strato

2
CONTENTS
Contents
1.0 Safety Instructions and Warnings ........................................................................................... 4
1.1 Introduction .......................................................................................................................... 4
1.2 Service and Support ............................................................................................................ 4
1.3 Symbols Used ..................................................................................................................... 5
1.4 Contraindications/Limitations .............................................................................................. 5
1.5 Intended Use ....................................................................................................................... 6
Intended User ............................................................................................................... 6
1.6 Chair Operating Environment .............................................................................................. 6
Frequency of use: ......................................................................................................... 6
1.7 Chair Essential Performance ............................................................................................... 7
1.8 Vicinity to Other Equipment ................................................................................................. 7
1.9 Incident Reporting ............................................................................................................... 7
1.10 Additional Warnings and Safety Notices .......................................................................... 7
2.0 Components/Key Parts ........................................................................................................... 8
2.1 Key Parts ............................................................................................................................. 8
Size 1 and 2 .................................................................................................................. 8
Size 3, 4 and 5 ............................................................................................................. 9
Strato Hi-Lo .................................................................................................................. 9
2.2 Strato Configurations ......................................................................................................... 10
2.3 Packaging .......................................................................................................................... 11
3.0 Installation ........................................................................................................................... 12
3.1 Adjustments ....................................................................................................................... 12
Seat Height ................................................................................................................. 12
Seat Angle .................................................................................................................. 13
Lumbar Prompt ........................................................................................................... 14
Armrests ..................................................................................................................... 16
Pelvic Strap (4 Point) .................................................................................................. 17
Footrest (Size 1 and 2) ............................................................................................... 17
Footrest (All Other Sizes) ........................................................................................... 18
4.0 Compatible Accessories ....................................................................................................... 19
4.1 Braking System (If Fitted) .................................................................................................. 19
Components ............................................................................................................... 19
User Operation ........................................................................................................... 20
Carer Operation .......................................................................................................... 20
4.2 Thigh Guides ..................................................................................................................... 20
Attachment .................................................................................................................. 20
Adjustment .................................................................................................................. 20

3
CONTENTS
4.3 Extension Handle .............................................................................................................. 21
Attachment .................................................................................................................. 21
Adjustment .................................................................................................................. 21
4.4 Handy Hooks ..................................................................................................................... 22
Attachment .................................................................................................................. 22
Adjustment .................................................................................................................. 22
4.5 Laterals .............................................................................................................................. 23
Lateral Width ............................................................................................................... 23
Lateral Height ............................................................................................................. 23
5.0 Technical Specification ......................................................................................................... 24
5.1 Chair Dimensions .............................................................................................................. 24
5.2 Environmental - Storage and Operating Conditions .......................................................... 25
Normal operating conditions ....................................................................................... 26
Shipping and storage conditions ................................................................................. 26
5.3 Standards Applied ............................................................................................................. 27
5.4 Disposal ............................................................................................................................ 27
6.0 General Inspection and Maintenance ................................................................................... 28
6.1 Daily Checks - To Be Completed by User ......................................................................... 28
6.2 Battery Charging ............................................................................................................... 28
6.3 Service Interval .................................................................................................................. 28
6.4 Nominal Service Life ......................................................................................................... 29
6.5 Extending Nominal Service Life ........................................................................................ 29
6.6 User Serviceable Parts ...................................................................................................... 29
6.7 Final Inspection ................................................................................................................. 30
7.0 Cleaning ............................................................................................................................... 31
7.1 General cleaning ............................................................................................................... 31
8.0 Service Documentation ........................................................................................................ 32
8.1 Documentation/ Records ................................................................................................... 32
8.2 Service Record History ...................................................................................................... 33
Product Information .................................................................................................... 33
Service & inspection record form: ............................................................................... 33
9.0 Warranty ............................................................................................................................... 34
10.0 Continuous improvement .................................................................................................. 34

4
SAFETY INSTRUCTIONS AND WARNINGS
1.0 SAFETY INSTRUCTIONS AND WARNINGS
1.1 Introduction
The information in this manual is important to your safety.
Please read and understand this manual in its entirety before using your Strato chair.
If you require larger print or videos – these are available on the Smirthwaite website:
www.smirthwaite.co.uk/product/Strato/
The information in this manual is important for the safety of anyone near the Strato chair and must
be read and understood to help prevent injuries. It is also crucial to the proper operation and
maintenance of the Strato chair.
Store this manual with the documents included with the chair. The Strato chair is designed to be
used in conjunction with approved accessories. Please refer to any user guides supplied with
these components while reviewing this manual.
Contents of this manual are subject to change without prior notice.
Unauthorised modifications on any Smirthwaite product may affect its safety. The
manufacturer will not be held responsible for any accident, incident or deficiencies of
performance that occur as a result of any unauthorised modification to its products.
1.2 Service and Support
To ensure the safety and continued good function of your product, routine service must be
performed on your Strato chair.
For further details, see section 6.0 General Inspection and Maintenance’
As well as inspections and simple checks completed by the user, every 1 year(s) a service must
be completed by Smirthwaite Ltd. authorised trained service staff.
Contact your local authorised Smirthwaite dealer if you:
• Need more information.
• Have any questions about the use or maintenance of your Strato chair.
• Notice any change in the performance of your chair.
• Want to report an unexpected occurrence.
• Want to arrange a service.
Contact details of your local Smirthwaite dealer are shown on the last page of this manual.

5
SAFETY INSTRUCTIONS AND WARNINGS
1.3 Symbols Used
Consult instructions before
use
Caution
Class II Equipment -
electrical equipment in
which protection against
electric shock does not rely
on basic insulation only
Safe Working Load
represents the maximum
load rated for safe operation
Manufacturer
Date of manufacture
Packaging indicator – This
way up
Packaging indicator – Keep
dry
Serial number
For internal use only
Please observe local laws
on recycling
Degree of protection
provided by enclosure.
N1: Ingress of particles
N2: Ingress of water
Temperature range
Humidity range
Type ‘B’ applied part
Type ‘BF’ applied part
Medical Device
Authorised representative in
the European Community
1.4 Contraindications/Limitations
There are no known “contraindications” associated with the usage of the Strato chair and its
accessories, provided they are used as per manufacturer’s recommendations and guidelines.
Smirthwaite Ltd. does not recommend a required number of care givers for the use of our
products. This information and recommendation can only be provided after a thorough

6
SAFETY INSTRUCTIONS AND WARNINGS
personalized, case specific assessment, as there are many factors that can influence these
decisions.
1.5 Intended Use
For internal use only.
Intended to provide postural support.
Intended User
The Strato has been designed for use by a child’s carer,
therapist, and/or teaching staff who will maintain and
clean the chair as per the recommended guidelines in
section 7.0 Cleaning. Under their care, they will be
responsible for helping the child in and out of the seat and
their safety when sitting in the Strato.
The Strato is designed to be checked and adjusted by a therapist to ensure the child is seated
correctly.
1.6 Chair Operating Environment
The Strato chair is suitable for use within the professional health care facility environment as well
as the home health care environment.
The chair is not intended to be used in environments where there are rapid changes in the
environmental temperature and humidity during intended use.
Based on research conducted during the concept stage, the following statements apply. See
Usability Technical File.
The Strato is intended for indoor use only; the normal operating conditions are as follows:
A. Temperature: 41°F to 86°F (+5°C to 40°C)
B. Relative Humidity: 15 to 90%, non-condensing, but not requiring a water vapour pressure
greater than 50hPa.
C. Atmospheric Pressure: 700hPa to 1060hPa.
D. Ambient luminance 50 – 500 lux.
E. Viewing distance: 0 metre to 1.5 metre
Frequency of use:
The Strato can be used without any frequency restrictions.

7
SAFETY INSTRUCTIONS AND WARNINGS
1.7 Chair Essential Performance
The essential performance of the chair is defined as:
Support patients who require minimal levels of postural support when seated.
1.8 Vicinity to Other Equipment
Use of this equipment stacked with other equipment should be avoided, unless the equipment is
an approved accessory.
Contact your local authorised dealer if assistance is required – contact details on the last page of
this manual.
1.9 Incident Reporting
If, during the use of this device or as a result of its use a serious incident has occurred, please
report it to the manufacturer and the competent authority of the member state in which the user
and/or patient is established.
1.10 Additional Warnings and Safety Notices
• The user should NOT be left unattended whilst in the chair. Always ensure a
responsible therapist or carer is in attendance.
• If you believe the chair or any fitted accessory to be faulty at any time, DO NOT USE
– contact Smirthwaite Ltd. by telephone on [phone]
• The therapist should be familiar with the methods of adjustment and have completed
all adjustments appropriately to meet the needs of the child before transferring the
child onto the chair.
• The chair is ONLY to be used indoors on a flat level surface.
• Do not exceed user maximum weight limits. Refer to section 1.5 ‘ Intended Use’.
• Always fasten the pelvic strap and any other straps provided with the chair.
• Regular maintenance checks and cleaning are essential for the safe use of this
equipment. Refer to section 6.0 General Inspection and Maintenance.
• Always keep this product away from naked flames, cigarettes and sources of heat
including open fireplaces, radiators, heaters.
• DO NOT fit parts or accessories of other manufacturers to this product unless
authorised to do so in writing by Smirthwaite Ltd. Failure to follow these instructions
will not only invalidate the guarantee but could make the chair dangerous to use.
• Smirthwaite Ltd will not accept liability for any injury or damage incurred through such
malpractices. Any repairs required must be carried out by Smirthwaite Ltd authorised
personnel.
• Lap straps and harnesses must be appropriate and safe for the user and the users
clothing. Lap straps and harnesses must be checked every time the chair is used to
ensure they are fitted as prescribed by the clinician, take account of the users clothing
and are tightened so that the user cannot sustain injury. Checking the fit of lap straps
and harnesses must be done with the user in the chair and should be undertaken as
soon as the users sits in the chair.

8
COMPONENTS/ KEY PARTS
2.0 COMPONENTS/KEY PARTS
2.1 Key Parts
When delivered, the chair will be supplied fully assembled except for the attachment of any special
accessories ordered. Export orders may require the chair to be fully assembled, which takes
approximately 2 minutes If in any doubt, always seek advice. Always turn hand wheels, levers and
screws clockwise to tighten or anti-clockwise to loosen. Conveniently packaged in a single box the
following components are included with your new Strato chair:
Size 1 and 2
Item
Description
A
Handle Extension
B
Handle
C
Handy Hook
D
Lumbar Prompt
E
Pelvic Strap
F
Armrest
G
Personal Pocket
H
Seat
I
Footrest
J
Castor
Table 1

9
COMPONENTS/ KEY PARTS
Size 3, 4 and 5
Item
Description
A
Handle
B
Handy Hook
C
Lumbar Prompt
D
Pelvic Strap
E
Armrest
F
Personal Pocket
G
Seat
H
Lever
I
Footrest
J
Footplate
K
Castor
Strato Hi-Lo
Item
Description
A
Seat Capsule
B
Electric Hi-Lo Chassis
C
Armrests
D
Lumbar Support
E
Footrest
F
Battery Pack
G
Tilt-in-space Stop

10
COMPONENTS/ KEY PARTS
Please see above to familiarise yourself with the components of the Strato chair. The image above
shows the key components of the Strato chair. If you have not received all the components contact
your local Smirthwaite dealer immediately – contact details are provided on the last page of this
manual.
If your order has been supplied as a custom kit, please ensure you follow both the instructions
documented in this document and any additional instructions supplied. Please take note of any
instructions on the packaging/box when unpacking. Once the chair has been carefully unpacked,
please check all parts.
2.2 Strato Configurations
Size 1 and 2
Size 3, 4 and 5
Strato Hi-Lo
Size 1
Code
Size 2
Code
Size 3
Code
Size 4
Code
Size 5
Code
Strato chair
10041
10042
10043
10044
10045
Strato chair size +2*
--
10243
--
--
--
Strato chair size -3**
--
--
10343
--
--
Strato 3-5 on hi-lo base
--
--
10143
10144
10145
* Strato Size 2 seat on a ‘Size 3, 4 and 5’ base
** Strato Size 3 seat on a ‘Size 1 and 2’ base
Smirthwaite Ltd. will document and maintain a record of the original product configuration at the
time of first sale. Smirthwaite Ltd. will not be held responsible for any subsequent changes to this
configuration unless authorized to do so in writing by Smirthwaite Ltd.
It is the equipment owner’s responsibility to maintain their own records of changes to the
equipment configuration and to be able to provide such records to subsequent owners to maintain
traceability.
We recommend an inspection/service by a Smirthwaite Ltd. Service Engineer (or Smirthwaite Ltd.
trained engineer) whenever a significant change is made to product configuration to ensure the
product is safe to use. If in any doubt, ALWAYS seek ADVICE.

11
COMPONENTS/ KEY PARTS
2.3 Packaging
• When delivered, the chair will be supplied fully assembled except for the attachment of any
special accessories ordered.
• If your order has been supplied as a custom kit, please ensure you follow both the
instructions documented in this IFU and any additional instructions supplied.
• Please take note of any instructions on the packaging/box when unpacking.
• Once the chair has been carefully unpacked, please check all parts.

12
INSTALLATION
3.0 INSTALLATION
When delivered, the chair will be supplied fully assembled
except for the attachment of any special accessories
ordered. Always turn hand wheels, levers and screws
clockwise to tighten or anti-clockwise to loosen.
3.1 Adjustments
Seat Height
3.1.1.1 Size 1 and 2
• Hold handle (A)
• Depress pedal (B) with foot
• Adjust seat height to required
position
• Take foot of pedal (B)
3.1.1.2 Size 3, 4 and 5
To raise the seat:
• Flip up the footrest and ensure users
feet are placed firmly on the floor
• Ease the user’s weight from the seat
• Lift lever (A)
• Allow seat to rise to desired position
• Release lever (A) to lock
• Lower user’s weight back to the seat
To lower the seat:
• Reduce body weight from the seat
• Lift lever (A)
• Gently allow body weight to lower
seat to desired position
• Release lever (A) to lock

13
INSTALLATION
3.1.1.3 Strato Hi-Lo
• The height of the chair can be
altered by using the ‘Actuator
Control Pad’ which is hooked onto
the push handle of the chair. This
pad can be unhooked and can be
moved to a more suitable position if
required.
• Push either the ‘Up’ arrow or the
‘Down’ arrow to move the chair the
required height. Only press one
arrow button at a time.
Seat Angle
3.1.2.1 Size 1 and 2
• Turn handwheel (D) clockwise to tilt
the seat backward
• Turn handwheel (D) anticlockwise to
tilt the seat forward
• Use adjustment indicator (E) to
record angle of the seat

14
INSTALLATION
3.1.2.2 All Other Sizes
NOTE: The user should NOT be seated in
chair when adjusting the angle. Please
keep hands clear of area (B). Ensure
memory stop is at maximum setting.
• Hold handle (C)
• Loosen lever lock (D)
• Raise or lower seat to desired
position
• Re-tighten lever lock (D)
Memory Stop
• Loosen handwheel (E)
• Slide the memory stop (F) up to the
clamp (G)
• Re-tighten handwheel (E)
Lumbar Prompt
• It is recommended that the lumbar prompt be correctly positioned at the user’s lumbar
region
• Two adjustments can be made to the Lumbar Prompt; height and depth.
3.1.3.1 Height
• Loosen handwheel (A)
• Move lumbar prompt up or down to
achieve the desired position
• Re-tighten handwheel (A)

15
INSTALLATION
3.1.3.2 Depth
• Loosen handwheels (B).
• Slide lumbar prompt tubes (C) in or
out to the desired position.
• Re-tighten handwheels (B).
3.1.3.3 Attachment
• Insert ends of lumbar prompt tube
(C) into receivers (D).
• Tighten handwheels (B).
• To detach, simply reverse the
process.

16
INSTALLATION
Armrests
Three adjustments can be made to the armrests; height, width and angle.
3.1.4.1 Height
• Depress spring pins (A).
• Slide the armrest (B) up or down to
the desired position.
• Ensure both spring pins are re-
engaged.
• Repeat for the other armrest.
3.1.4.2 Width
• Loosen handwheel (C).
• Slide armrest (B) in or out to desired
position.
• Re-tighten handwheel (C).
• Repeat for the other armrest.
3.1.4.3 Angle
• Pull spring plunger (D).
• Tilt armrest (B) to desired position.
• Release spring plunger (D).
• Ensure spring plunger (D) is re-
engaged.
• Repeat process for the second
armrest.
3.1.4.4 Attachment
• For ease of attaching armrest, lay
chair on its side.
• Hold armrest (B) under seat.
• Locate tab (E) in hole (F).
• Screw handwheel (C) into hole (G).
• Tighten handwheel (C) to secure.
• Repeat for second armrest.
• To detach, simply reverse the
process.

17
INSTALLATION
Pelvic Strap (4 Point)
3.1.5.1 Attachment
• Remove the lumbar prompt (see 6.2)
• Thread the lower ends of the lumbar
prompt tubes (D) through the looped
ends (B) of the pelvic strap (A)
• Slide up locating rings (C) below
looped ends (B)
• Insert ends of lumbar prompt tubes
(D) into receivers (E)
• Tighten handwheels (F)
• Anchor the other end of the pelvic
strap to the underside of the seat
using handwheels (G)
3.1.5.2 Adjustment
• Release either clip (F)
• Seat user in the chair
• Ensure user is seated with lower
back against the lumbar prompt
• Re-connect clip (F)
• Pull simultaneously on straps (D)
• Maintain the position of the user in
the chair
• Place ends of straps inside sleeve
(E)
• Do not over tighten.
Footrest (Size 1 and 2)
3.1.6.1 Height
• Loosen handwheel (A)
• Slide footrest (B) up or down to the
desired position
• Re-tighten handwheel (A)

18
INSTALLATION
Footrest (All Other Sizes)
3.1.7.1 Height
• Loosen handwheels (B)
• Depress pins (D) if needed
• Slide footrest up or down to the
desired position
• Re-tighten handwheel (B)
The height adjustment is fitted with a
maximum height stop. When the footrest is
extended downwards to its maximum, two
pins locate into holes in the rear of the
tubes.
3.1.7.2 Depth
• Loosen handwheel (A)
• Slide footrest backwards or forwards
to the desired position
• Re-tighten handwheel (A)
3.1.7.3 Transfer
• For ease of transfer, the footplates
can be flipped up
• Simply lift inside of footplate (C) to
upper stop
3.1.7.4 Attachment
• For ease of attachment, lay chair on
back
• Hold footrest under seat
• Locate pins (E) with holes (F)
• Screw handwheel (A) into hole (G)
• Tighten handwheel (A) to secure
• To detach, reverse this process

19
COMPATIBLE ACCESSORIES
4.0 COMPATIBLE ACCESSORIES
The Strato chair comes with a variety of compatible accessories. These accessories and part
codes are listed below (Table 1);
Accessories
Size 1
Code
Size 2
Code
Size 3
Code
Size 4
Code
Size 5
Code
User Operated Brakes
--
--
UOB001
UOB001
UOB001
Footrest
FR042
FR042
FR043
FR144
FR145
4 point pelvic dynamic
strap
ST050
ST050
ST051
ST051
ST052
thigh guides
TG006
TG006
TG007
TG007
TG008
back with laterals
BK301
BK301
BK302
BK302
BK302
adjustable armrests (pair)
AR001
AR001
AR002
AR002
AR002
personal pocket
MY001
MY001
MY001
MY001
MY001
extension handle
PH027
PH027
--
--
--
handy hooks
MY002
MY002
MY002
MY002
MY002
non tamper kit
AT001
AT001
AT002
AT002
AT002
Table 1
4.1 Braking System (If Fitted)
Components
A. Lever knob
B. Lever
C. Lever box (can be positioned left or right on armrest to suit client needs)
D. Adjustor
E. Balance box
A
B
C
D
E

20
COMPATIBLE ACCESSORIES
User Operation
• To apply the brakes, simply push the
lever (C) downwards.
• The brakes can then be locked on
by parking the lever – simply pull the
lever toward the seat cushion when
it has reached its fully downward
position.
• To release the brakes, push the
lever (C) outward to release from its
parked position.
• The lever is sprung loaded; once
released it will automatically return
to its top position.
Carer Operation
• The product has been designed to permit any of the castors to be independently
applied or released by a carer, using each individual castor foot pedal.
• See diagram above for castor brake information
• If the user is having difficulty operating the brake system, check that none of the
castors have had brakes applied directly.
4.2 Thigh Guides
Attachment
• Locate handwheels (A)
• Line up handwheels with the
corresponding holes, underneath
the seat base.
• Tighten the handwheels.
• Reverse to remove.
Adjustment
• Loosen handwheels (A)
• Slide thigh guides to the desired
width.
• Tighten handwheels (A)
C
A
A