Drive Medical ENIGMA SD2 User guide

Enigma SD2 Wheelchair Owners Handbook
Page 1 of 20 Part Code: Z15997 (Rev A)
ENIGMA SD2 WHEELCHAIR

Enigma SD2 Wheelchair Owners Handbook
Page 2 of 20 Part Code: Z15997 (Rev A)
1 . C O N T E N T S
1. Contents
2. Introduction
3. Parts Description
4. Adjustment Features
5. Folding Back Mechanism
6. Disassembly and Folding
7. Using the Stepper Tube
8. Brake Operation
9. Lap Belt Operation
10. Using the Wheelchair in a
Vehicle.
11. Tyre Pressure & Inflation
12. Installing a Powerpack
13. Elevating Legrests &
Amputee Pads (Optional)
14. Care and Maintenance
15. Specification
16. Warranty
2 . I N T R O D U C T I O N
The Enigma SD2 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 135kg (21
stone). The frame can accommodate either 24” self propel
wheels or 12½” transit wheels.
The wheelchair can be manually moved in forward or reverse
and is propelled either by the wheelchair user or a carer,
depending upon the model of wheelchair in use.
All Enigma wheelchairs are manufactured to the highest quality
and are CE compliant. Drive Medical is an ISO 9001 and ISO
13485 certified medical device manufacturer.

Enigma SD2 Wheelchair Owners Handbook
Page 3 of 20 Part Code: Z15997 (Rev A)
3 . P A R T S D E S C R I P T I O N
Above shows a transit model (SD2TS18).
This feature 12½” transit rear wheels
and attendant cable brakes.

Enigma SD2 Wheelchair Owners Handbook
Page 4 of 20 Part Code: Z15997 (Rev A)
Above shows a self-propel model (SD2SP18)
This features 24” rear wheels with handrims.
4 . A D J U S T M E N T F E A T U R E S
A number of adjustments may be made to the wheelchair to suit
a user’s individual requirements. Some standard tools are
required to make some of the adjustments.

Enigma SD2 Wheelchair Owners Handbook
Page 5 of 20 Part Code: Z15997 (Rev A)
i. Rear wheel
Self Propel Wheel
Caution: Ensure
fasteners are secure
after adjustment
Use the axle bracket (left) to alter
position of the rear wheel.
For vertical adjustment, remove
fasteners then reposition the axle
plate as required.
Replace fasteners. For horizontal
adjustment, remove the axle boss
and reposition in one of the 3
holes in the axle plate.
Transit wheel
(horizontal adjustment
only)
Remove the fasteners and
reposition axle bracket (not
shown) as required. Replace the
fasteners.
ii. Brake Adjustment (do not alter any other bolts on brake)
Adjustment is made to the brake by
loosening the Allen key bolt heads on
the brake clamp and by sliding the
brake unit along the frame. The
brakes will have to be readjusted if
the rear wheel position has been
altered.