MyWam Grizzly User manual

Operation and Maintenance Manual
Edition: 6 / 2021-05-10
The specialist stroller Grizzly
A modern rehabilitation stroller with perfect driving properties

GRIZZLY edition 6 / 2021-05-10
2 | P A G E
ATTENTION! Users with visual, reading or cognitive
impairment are requested to report to the
Manufacturer in order to obtain information in the
appropriate format.
Purpose of the Manual
The operation and maintenance manual contains basic information necessary for the correct use of the
Grizzly stroller, including the principles of safe use, description of its construction, operation and
adjustment, preparation of the stroller for operation, how to maintain and clean the stroller as well as
warranty conditions.
It is designed for people who directly take care of children with disabilities (childcare assistants, parents,
guardians), which will be transported in a stroller. It is also intended for doctors and physiotherapists
operating the stroller.
ATTENTION! Before using the stroller, each User is obliged to read the manual and act in accordance
with its guidelines.
This manual is an integral part of the product and must always be attached to the product wherever
being sold. Keep this manual for future reference! Keep the manual in an easily accessible place. The
manual in the electronic version is available on the website www.mywam.eu.
ATTENTION! In the event of any medical incidents related to the presence of the Grizzly stroller, the
Manufacturer must be immediately notified in writing by contacting it via registered letter or e-mail
with acknowledgment of receipt.
Manufacturer's contact details:
● Postal address: MyWam sp.j., ul. Szczecińska 10, 41-516 Chorzów, Poland
● contact phone number: [phone]
● e-mail address: [email protected]
User and maintenance manual version: EN Edition:6 Date: 2021-05-10
MyWam Kupiec, Bartold, Angres sp.j. reserves the right to make technical and commercial changes to the content
of the Operation and Maintenance Manual without prior notice. Each change will be determined by the date the
instructions were last updated.

GRIZZLY edition 6 / 2021-05-10
3 | P A G E
TABLE OF CONTENTS
 Introduction .......................................................................................................................................... 6
1. Intended use of the Grizzly stroller .................................................................................................... 6
2. Quick start .......................................................................................................................................... 6
 Safety..................................................................................................................................................... 7
3. Important instructions and safety rules............................................................................................ 7
4. Identification plate ............................................................................................................................. 9
5. Warning Lables ................................................................................................................................... 9
6. Description of symbols ....................................................................................................................... 9
 Product ................................................................................................................................................ 10
7. General construction of the stroller ................................................................................................ 10
7.1. The elements of the specialist stroller Grizzly include: ............................................................ 10
7.2. Therapeutic seat with backrest ................................................................................................ 11
7.3. Accessories................................................................................................................................ 11
8. Detailed description of construction and regulation ....................................................................... 12
8.1. Mechanism of frame assembly ................................................................................................. 12
8.2. Frame disassembly ................................................................................................................... 12
8.3. Frame assembly ........................................................................................................................ 12
8.4. Transport lock ........................................................................................................................... 12
8.5. Locking and unlocking the transport lock ................................................................................. 13
8.6. Front swiveling wheels ............................................................................................................. 13
8.7. Front wheel quick-release mechanism ..................................................................................... 13
8.8. Front wheel assembly ............................................................................................................... 13
8.9. Front wheel disassembly ......................................................................................................... 14
8.10. Front wheel drive lock........................................................................................................... 14
8.11. Switching on/off the front wheel drive lock ......................................................................... 14
8.12. Rear wheels ........................................................................................................................... 14
8.13. Quick-assembly mechanism for rear axle wheels................................................................. 14
8.14. Assembly and disassemble of rear axle wheels .................................................................... 15
8.15. Quick-assembly rear wheel mechanism ............................................................................... 15
8.16. Assembly and disassembly of the rear wheels on the frame. .............................................. 15
8.17. Rear wheel suspension system ............................................................................................. 15
8.18. Ergonomic handle to push the stroller ................................................................................. 16
8.19. Push handle angle adjustment mechanism .......................................................................... 16
8.20. Angular adjustment of the push handle ............................................................................... 16
8.21. Central brake ......................................................................................................................... 16
8.22. Switching the central brake on and off ................................................................................. 16
8.23. Tilting foot ............................................................................................................................. 16
8.24. Frame clips for seat mounting .............................................................................................. 17
8.25. Seat mounting mechanism to stroller frame ........................................................................ 17
8.26. Seat assembly ........................................................................................................................ 18
8.27. Seat disassembly ................................................................................................................... 19
8.28. Adjustable therapeutic seat .................................................................................................. 20

GRIZZLY edition 6 / 2021-05-10
4 | P A G E
8.29. Seat depth adjustment.......................................................................................................... 20
8.30. Seat width adjustment .......................................................................................................... 20
8.31. Mechanism of angle adjustment of the seat, so called cradle . ........................................... 21
8.32. Angular adjustment of the seat ............................................................................................ 22
8.33. Adjustable backrest ............................................................................................................... 23
8.34. Adjustable backrest height ................................................................................................... 23
8.35. Angle adjustment mechanism for the backrest .................................................................... 23
8.36. Angular adjustment of the backrest ..................................................................................... 24
8.37. Five-point harness ................................................................................................................. 25
8.38. Adjustment of five-point harness ......................................................................................... 25
8.39. Adjustable footrest ............................................................................................................... 25
8.40. Adjustable footrest plate height. .......................................................................................... 26
8.41. Angular adjustment of footplate. ......................................................................................... 26
8.42. Angular adjustment mechanism for the whole footrest ...................................................... 26
8.43. Angular adjustment of the entire footrest. .......................................................................... 27
8.44. Adjustable headrest supports in three planes ...................................................................... 27
8.45. Thoracic and lumbar supports with adjustment in three places .......................................... 28
8.46. Hip supports adjustable in three planes ............................................................................... 28
8.47. . Side elements of the backrest ............................................................................................. 29
8.48. Abduction & Stabilization harness ........................................................................................ 30
8.49. Safety barrier (put in the place of the therapeutic table) .................................................... 31
8.50. Adjustable canopy with window .......................................................................................... 31
8.51. Therapeutic table (mounted in the place of the safety barrier) ........................................... 32
8.52. Travel bag .............................................................................................................................. 32
8.53. Shopping basket .................................................................................................................... 33
8.54. Wedge ................................................................................................................................... 33
8.55. Rain cover (placed on the adjustable booth with a window) ............................................... 33
8.56. Winter gloves ........................................................................................................................ 33
8.57. Sleeping bag for legs (installed on the safety barrier) .......................................................... 34
8.58. Mosquito net (placed on the canopy)................................................................................... 34
8.59. Umbrella ................................................................................................................................ 34
8.60. Exclusive decorative set - Grizzly Bear (mounted on other accessories) ............................. 34
9. Technical specification of the Grizzly ............................................................................................... 35
9.1 Material composition of the stroller ............................................................................................. 35
10. Delivery and tools ......................................................................................................................... 35
11. Assembly and disassembly ........................................................................................................... 36
12. Preparation for use....................................................................................................................... 37
13. Transport of stroller ..................................................................................................................... 38
14. Getting in and out of the stroller ................................................................................................. 39
15. Correct position in the stroller ..................................................................................................... 39
16. Driving the stroller ........................................................................................................................ 39
17. Moving on sloping surfaces .......................................................................................................... 39
18. Overcoming thresholds or curbs .................................................................................................. 39

GRIZZLY edition 6 / 2021-05-10
5 | P A G E
19. Transport by car and other vehicles ............................................................................................. 40
20. Using the stroller as a seat in a motor vehicle ............................................................................. 40
21. Cleaning and care ......................................................................................................................... 45
22. Corrosion protection .................................................................................................................... 45
23. Preparation of the stroller for long-term storage ........................................................................ 46
24. Repeated use ................................................................................................................................ 46
25. Maintenance and periodic inspections ........................................................................................ 46
26. Disposal ........................................................................................................................................ 47
27. Compliance with the requirements for medical devices ............................................................. 48
28. Notes ............................................................................................................................................ 49
29. List of authorized service points .................................................................................................. 50
30. Warranty Card .............................................................................................................................. 51

GRIZZLY edition 6 / 2021-05-10
6 | P A G E
 Introduction
Thank you for purchasing special Grizzly stroller for older children. We hope that it will be the cause
of many wonderful moments with your child and will be helpful every day. We make every effort to
ensure that our products meet your expectations and the highest standards. We encourage you to
contact our employees and follow us on our website www.mywam.eu and on social media. There you
can find out many interesting things about our products.
1. Intended use of the Grizzly stroller
"Grizzly" is a multifunctional stroller designed for children with disabilities. The stroller is based on a
frame made of aluminum and steel elements. It allows for a quick disassembly of the wheels. "Grizzly" is
a complete therapeutic system that allows you to adjust the angle of the backrest and footrest, the
length of the footrest, position headrest, etc. The product is equipped with a number of accessories
improving the functionality and comfort of use, such as: table, safety belts, wedge, canopy, mosquito
net, sleeping bag, shopping bag, etc. Users cannot drive the stroller alone, but only with the help of a
guardian. The stroller can be used indoors and outdoors, on various surfaces (asphalt, concrete, stone,
gravel) and in various weather conditions. Any other use of the product than described above is
forbidden. The stroller must be used together with the instructions for use only by adults caring for the
user. Young people and children as well as any other peopole without proper training should not use the
product.
The "Grizzly" stroller is a medical device indicated for use by disabled children who, due to their health
condition, cannot walk or sit up unaided.
The product is intended for the transport and movement of the above mentioned people in a sitting or
lying position and for posture correction and this is its intended use. Clinical indications include cerebral
palsy, meningeal hernia, dystrophies, paresis, etc. The product is intended for users aged 3 to 12 years.
The product should be used in accordance with the recommendations of the attending physician or
physiotherapist.
Basic information about the Grizzly stroller
The Grizzly stroller has many options, e.g.:
 Reclining back (see point 8.33)
 backrest height adjustment (see point 8.34)
 seat angle adjustment (tilt in space) (see point 8.31 & 8.32)
 seat depth adjustment (see point 8.29)
 footrest adjustment (see point 8.39 & 8.43)
 head stabilization (see point 8.44)
 torso stabilization (see point 8.45 & 8.46)
 using the stroller as a seat in an adapted vehicle (see point 20)
2. Quick start
To quickly use the stroller it must be unpacked and prepared for use according to item 11 Assembly and
disassembly of the stroller and item 12 Preparation for use. The following is a pictorial diagram, but it
will not replace careful reading of the complete manual.

GRIZZLY edition 6 / 2021-05-10
7 | P A G E
 Safety
3. Important instructions and safety rules
General tips:
 It is forbidden to use the stroller in a way for which the stroller is not dedicated.

GRIZZLY edition 6 / 2021-05-10
8 | P A G E
 The product contains small parts that can be dangerous if swallowed by child!
 Due to the vast adjustment possibilities of the stroller, during the angular adjustment of the seat
as well as angular adjustment of the backrest, it is possible to set the position in which the child's
head is below the pelvic line. It is forbidden to use this position as it could lead to the risk of the
child choking.
 It is forbidden to put additional weight on the stroller, especially when it comes to placing an
additional weight on the back of the backrest, e.g. a backpack or a bag. This may cause the Grizzly
stroller to tip over and injure the user! It does not apply to original additional accessories dedicated
to the Grizzly stroller that do not exceed the permissible load. All additional elements attached to
the stroller affect its stability.
 ATTENTION! Depending on the adjustments made on the stroller - i.e. push handle position,
backrest height, back recline, seat depth, seat angle (tilt in space , footrest angle and length - this
stroller may exceed the maximum dimensions.
 ATTENTION! Each time the stroller is used, the steps listed below must be performed and the
stroller must not be used in the event of any irregularities. In such a situation, it is recommended
to urgently contact the Seller and the Manufacturer for advice.
 ATTENTION! When driving through doors or similar restrictions restricting the direction of travel
of the stroller, make sure that there is adequate space on both sides of the stroller to prevent
pinching of hands or other body parts and to prevent damage to the stroller.
ATTENTION!
 Never leave your child unattended in a stroller, as there is a risk of injury
or an accident!
 This product is not suitable for running, skating or roller-skating
 Beware of gaps and moving parts – risk of jamming
 Do not carry the stroller with the child inside it
 The stroller is packed in a plastic bag. The plastic bag is not a toy and
should be kept away from infants and young children as it may cause
suffocation when put on a head.
ATTENTION! It is forbidden to use the stroller if the technical condition of the stroller or a single
element of the stroller is in a bad condition or the user has any doubts about its condition, the
stroller is damaged or there is a suspicion that damage has occurred or if the operation of the
stroller is not correct. In such situation, it is recommended to urgently contact Seller and
Manufacturer for advice.

GRIZZLY edition 6 / 2021-05-10
9 | P A G E
4. Identification plate
 The identification plate contains the basic information
about the product such as: name, model, serial number
(ID no.), maximum load, manufacture date, CE mark,
and also certain warnings in accordance with the
operating and maintenance manual and manufacturer's
data (see Fig. 4.1).
 The identification plate is glued on the left, upper side
of stroller central brake beam (part of the frame in the
rear).
5. Warning Lables
 The warning plate contains important warnings for the
user (see Fig. 5.1).
 The warning plate is is glued on the left, upper side of
stroller central brake beam (part of the frame in the
rear).
6. Description of symbols
Product serial number The manufacturer's name
Permitted total user weight
DESCRIPTION "WARNING!" and the
symbol in this manual are used to
enhance the reader's attention to the
content marked with this sign. Non-
compliance with content marked with
this description may endanger the
health and safety of the user and
accompanying people, and may also
damage the product.
Date of manufacture
Conformity assessment mark
according to applicable
European regulations and
directives
Warning about proceeding in
accordance with the product
Operation and Maintenance
Manual
Fig. 4.1.
Fig..5.1.

GRIZZLY edition 6 / 2021-05-10
10 | P A G E
 Product
7. General construction of the stroller
The specialist stroller Grizzly consists of two main parts: frame and therapeutic seat with backrest.
Grizzly offers a wide range of accessories that help to meet individual needs of the users.
Frame is made of steel and is enriched with aluminum elements.
7.1. The elements of the specialist stroller Grizzly include:
Frame assembly mechanism (see Fig.7.1. and no. 14)
Transport lock (see Fig.7.1. and no. )
Front swivel wheels (see Fig.7.1. and no. 7)
Front wheel quick-release mechanism (see Fig.7.1. and no. 5)
Front wheel drive lock (see Fig.7.1. and no. 4)
Rear wheels (see Fig.7.1. and no. 9)
Quick-release mechanism for rear axle wheels (see Fig.7.1. and no. 8)
Quick-release rear wheel mechanism (see Fig.7.1. and no. 13)
Rear wheel suspension system (see Fig.7.1. and no. 12)
Ergonomic handle to push the stroller (see Fig.7.1. and no. 1)
Push handle angle adjustment mechanism (see Fig.7.1. and no. 2)
Central brake (see Fig.7.1. and no. 11)
Tilting foot (see Fig.7.1. and no. 10)
Frame hooks for seat mounting (see Fig.7.1. and no. 3)
Seat angular adjustment mechanism (so-called tilt/cradle) (see Fig.7.1. and no. 6)
Fig.7.1. Fig.7.2.