Drive Enigma User manual

ultra lightweight
aluminium
wheelchair
Drive Medical Ltd,
Ainley’s Industrial Estate,
Elland, HX5 9JP, GB
www.drivemedical.co.uk

Enigma Lightweight Aluminium Wheelchair (LAWC_IFU 12/14) Page 2 of 12
contents
1. Contents
2. Introduction
3. Parts Description
4. Leg Rest Operation
5. Folding Back Mechanism
6. Disassembly and Folding
7. Using the Stepper Tube
8. Brake Operation
9. Operation and Propulsion
10. Using a Lap Belt
11. Using the Chair as a Seat in a
Motor Vehicle
12. Specification
13. Warranty
introduction
The Enigma lightweight aluminium wheelchair is designed for occasional
or frequent use, and can be used indoors and outdoors. The wheelchair is
designed for a single user of up to 125kg (20 stone), depending upon the
model purchased. The wheelchair is available in either a transit or self
propel model.
The wheelchair can be manually moved in forward and reverse and is
propelled either by the wheelchair user or a carer, depending upon the
model of wheelchair in use.
parts description
PUSH HANDLE 1/2 FOLD BACK
MECHANISM
ARM REST
SIDE PANELS
LEG REST
FRONT
CASTOR
QUICK
RELEASE PIN
24" WHEEL &
HANDRIM
STEPPER
TUBE
BRAKE
LEVER
PUSH
HANDLE
ARM
REST
SIDE
PANEL
BRAKE
LEG REST
FRONT
CASTOR
12.5"
WHEEL
Self Propel (LAWC007) Transit (LAWC008)

Enigma Lightweight Aluminium Wheelchair (LAWC_IFU 12/14) Page 3 of 12
leg rest adjustment
For optimum comfort it is important to attain the correct leg position. The
footrests have been designed so that they can be extended into one of 5
fixed positions. Unscrew the black knob on the back of the silver tubing.
Adjust the legrest as required then reattach the black knob to secure.
To install the leg rests, place the leg rest
brackets on the pins at the side of the
wheelchair frame (as shown by “1”) then swing
in the leg rest (“2”) until it locks in position.
Leg rests will swing in or out to reduce the
length of the wheelchair. Push chrome lever
whilst rotating the leg rest. To remove, simply
pull up on the leg rest when swung out.
1
2
folding back mechanism
2
1
Push the black paddle towards the back post
with your thumb (1) whilst pulling the handle
down (2), as shown. Repeat this operation for
the other handle. To put the backrest back
into position, lift both handles together and
the folding mechanism will lock back
automatically.
Do not push down on the handles to raise
the front of the wheelchair, as this could
result in damage to the wheelchair. Use the
stepper tube as described later in the
handbook.

Enigma Lightweight Aluminium Wheelchair (LAWC_IFU 12/14) Page 4 of 12
disassembly and storage
This wheelchair has a number of quick release components and the
wheelchair frame is easily foldable to facilitate a light carry weight
and minimize storage space.
1. Quick Release Wheel.
On the self propel model, the rear wheels
can be removed. To remove the rear
wheel, push the button in the centre of
the wheel hub (shown on the diagram in
grey) and slide the wheel from its axle.
2. Half Folding Back. Follow the previous instructions to fold the
back.
3. Leg Rests. Follow the previous instructions to remove or swing
out the leg rests.
4. Folding the wheelchair.
Grab the centre of the front and rear edges of the seat sling. Pull
upwards on the seat sling and the wheelchair should naturally fold up.
IMPORTANT: The wheelchair is suitable as a seat in a motor vehicle.
Please refer to the relevant section.

Enigma Lightweight Aluminium Wheelchair (LAWC_IFU 12/14) Page 5 of 12
using the stepper tube
An attendant can use the stepper tube to raise the front castors (when
mounting a kerb for example). To use, push down on the stepper tube with
a foot. Do not raise the front castors by pushing down on the push handles
as this could result in damage to the wheelchair.
To mount a kerb. Approach the kerb head on. Then the attendant uses the
stepper tube to raise the front castors, and lowers the front castors on the
raised kerb. Finally the attendant should push the wheelchair forward,
lifting it up slightly to mount the kerb if required.
To go down a kerb. Line up the front castors with the edge of the kerb.
The attendant uses the stepper tube to raise the front castors and tip the
user slightly back. Keeping the castors raised, slowly lower the wheelchair
down the kerb.
brake operation
Parking Brakes
To apply the parking brakes, push the handle on the brake unit until
locked in place. To release the brake, push the handle in the opposite
direction. The brakes should always be applied when the wheelchair is
stationary.
Cable Brakes
On the tranist models, the attendant
pushing the wheelchair may use
cable-operated brakes to slow or
park the wheelchair.
To apply the brakes, squeeze the
large lever (A) on the push handles
and the brakes will be applied until
the levers are released. Ensure both
levers are pulled simultaneously to
ensure the wheelchair travels in a
straight line.
Self Propel Only:
To lock the brakes, press the
lock tab (B) forward. To release,
pull the tab (B) back.

Enigma Lightweight Aluminium Wheelchair (LAWC_IFU 12/14) Page 6 of 12
operation and propulsion
!
Before Using the Wheelchair read the safety notices below:
Use slow speeds on gradients. Do not exceed the
maximum gradient stated.
The wheelchair is only suitable for single occupancy.
Keep your feet on the footplates when moving. Do not
stand on the footplates.
Do not use escalators.
Do not reverse down a gradient
Maintain proper balance at all times. Users should not
move their centre of gravity out of the seating area.
Do not reach for items further than your arm will
extend.
Be aware of hazards in your environment, such as
narrow doorways, steps, household appliances,
children’s toys, etc.
We recommend you consult your healthcare
professional for advice about transferring to and from
the wheelchair. The parking brakes should always be
applied when transferring.
Ensure that fingers and objects do not get caught in the
spokes of the rear wheels.
The transit wheelchair can only be propelled by an attendant. The
attendant should push the wheelchair from behind using the handgrips,
and following the safety advice above.
The self propel wheelchair can be propelled by an attendant (as directed
above) or the wheelchair user. The user can propel themselves by pushing
on the handrims attached to the side of the rear wheels, and slow
themselves down by applying pressure to the handrims.
When stationary the brakes should always be applied.

Enigma Lightweight Aluminium Wheelchair (LAWC_IFU 12/14) Page 7 of 12
using the lap belt
A lap belt is to restrain the wheelchair occupant during normal use. The
Ultralightweight wheelchair is suitable for use as a seat in the motor
vehicle, however the lap belt should not be used. Please refer to the
section of using the wheelchair as a seat in a motor vehicle.
The lap belt should be adjusted to suit each user. The length of the belt
can be adjusted by the tri-glides (as shown in the diagram overleaf). The
lap belt has a luggage-style large locking clip to fasten and unfasten the
lap belt. To fasten the lap belt, push the clip in to the receiver until it locks
in the position (which can be heard by an audible click).
When fastened, the lap belt should be tight around the user’s pelvis
without causing discomfort or undue pressure. This will help keep the
user’s hips and pelvis towards the back of the wheelchair. Use the tri-
glides (shown) to adjust the length of the lap belt. The length of the lap
belt should be checked each time the belt is used.
There is a risk of suffocation from users ‘submarining’ (where they slide
down the chair until the lap belt is around the neck area). To reduce the
risk of this, ensure that the lap belt is used under supervision and is used
as instructed.
The lap belt may not be suitable for all users of wheelchairs. Seek
professional medical advice before using the lap belt.

Enigma Lightweight Aluminium Wheelchair (LAWC_IFU 12/14) Page 8 of 12
using the wheelchair as a seat in a motor vehicle
This Enigma wheelchair has been tested to Wheelchair Crash Test standard
ISO 7176/19 using restraints from Q-Straint. Wherever possible the
wheelchair user should use the vehicle’s fitted seats and the wheelchair
should be folded away and placed safely in the luggage compartment of the
vehicle or restrained.
If it is not feasible to transfer to the vehicle’s seat then the Enigma
wheelchair may be used as a chair whilst the vehicle is moving with the
necessary restraints and with the wheelchair facing the front of the vehicle.
Drive Medical recommends that the following types of restraints be used:
a) Buckle and tongue or standard hook restraints for the front of the
wheelchair,
b) ‘J’ restraints for the rear of the wheelchair,
c) 3-point harness for the user restraint.
The lap belt should be worn across the front of the pelvis, with the
webbing fed between the back posts and armrest.
The upper torso belt should be worn over the shoulder. The belt should be
worn as firm as possible without being uncomfortable. Ensure the webbing is
not twisted. For more information on restraints please contact Drive Medical.
Below is a diagram illustrating the recommended positions for the restraints.
The securement points for the restraints are marked on the wheelchair using
the symbol (below right).
Wheelchair Restraints
Occupant Restraints
LEGEND
45

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care and maintenance
Before each use of the wheelchair, the brakes and tyres should be
checked.
The wheelchair should be stored in a dry environment, away from
direct sunlight. When in storage the wheelchair can be folded up
The wheelchair should be kept clean and dust free. This can be done
with a duster or damp cloth.
The user should routinely check the following items. It is recommended
that a Drive Medical dealer services the wheelchair annually, where
these items should be repaired, replaced, adjusted and/or lubricated if
required:
Tyre wear
Wheel bearings
Castors
Brakes
Legrest locking
mechanism
Seat upholstery
Back upholstery
Arm pads
Rear wheel quick release pin
Half folding back mechanism
Back posts
Wheelchair (folds up)
powerpack installation
This wheelchair is suitable for some retrofit
powerpacks, such as the PowerStroll. A
suggested configuration is shown left.
Note this is a suggestion, and the mounting
position will need adapting to be suitable for
the user and the powerpack used. For more
information about the PowerStroll contact
your Drive Medical dealer or visit
www.drivemedical.co.uk for more details.

Enigma Lightweight Aluminium Wheelchair (LAWC_IFU 12/14) Page 10 of 12
specification
Dimensions * 1 refers the wheelchair assembled
Dimensions *2 refers to the wheelchair folded and parts removed
Weight *1 is the total weight.
Weight *2 is the weight without removable components
We reserve the right to change designs and specifications
LAWC007 and LAWC009
LAWC008
Dimensions *1
(L x W x H)
107cm x 62cm x 93cm
42” x 24.5” x 36.5”
95cm x 61cm x 97cm
37.5” x 24” x 38”
Dimensions *2
(L x W x H)
74cm x 32cm x 71cm
29” x 12.5” x 28”
65cm x 28cm x 73cm
25.5” x 11” 29”
Seat
(W x D x H)
42cm x 39cm x 52cm
17” x 15.5” x 20.5”
42cm x 39cm x 52cm
17” x 15.5” x 20.5”
Weight * 1
12.9kg (28lb)
11.5kg (25lb)
Weight * 2
7.8kg (17lb)
10.2kg (22lb)
Max User Mass
115kg / 18 stone
115kg / 18 stone
Max Gradient
10º
10º
LAWC011
LAWC012
Dimensions *1
(L x W x H)
109cm x 71cm x 93cm
43” x 28” x 36.5”
95cm x 66cm x 97cm
37.5” x 26” x 38”
Dimensions *2
(L x W x H)
79cm x 32cm x 73cm
31” x 12.5” x 29”
65cm x 28cm x 73cm
25.5” x 11” 29”
Seat
(W x D x H)
51cm x 39cm x 52cm
20” x 15.5” x 20.5”
51cm x 39cm x 52cm
20” x 15.5” x 20.5”
Weight * 1
13kg (29lb)
11.6kg (25lb)
Weight * 2
8kg (18lb)
10.4kg (23lb)
Max User Mass
125kg / 20 stone
125kg / 20 stone
Max Gradient
10º
10º