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.

folding back mechanism

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

Enigma Lightweight Aluminium Wheelchair (LAWC_IFU 12/14) Page 9 of 12

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

Max Gradient

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

Max Gradient

10º

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