AC Mobility Atigra Mid Wheel Drive User Manual - page 9
AC Mobility
User Manual for the Atigra Mid Wheel Drive electric wheelchair
Page 9 of 23
January 2009
Adjustable
backrest angle
The backrest angle can be manually adjusted from approximately 80
degrees to 120 degrees.
T
HIS ADJUSTMENT CAN BY DONE WITH A
10
MM OR AN ADJUSTABLE SPANNER
.
R
ELEASE THE LOCKNUTS ON EACH TURNBUCKLE
.
R
OTATE EACH THE TURNBUCKLE
EVENLY UNTIL THE DESIRED BACKREST ANGLE IS ACHIEVED
.
RETIGHTEN THE LOCKNUTS
.
Seat support
surfaces
The T2 seat can be provided with a profiled seat cushion that includes abductor, adductors
and a shallow bum well.
The seat cushion is constructed from a high density, high hardness base foam (EN50/250)
with a soft viscoelastic overlay (52/60) to provide comfort and immersion to aid pressure
management.
Alternatively, a metal seat pan can be provided for other commercially available seat
cushions.
Backrest
support
surfaces
The backrest upholstery is constructed from a high density, high hardness base foam
(EN50/250) with a soft viscoelastic overlay (52/60) to provide comfort and immersion.
Low profile backrests are available for those clients who do not need a lot of lateral trunk
support.
Deep contour backrests are available for those clients who need a greater degree of lateral
trunk support.
Alternatively, other commercially available backrest systems can be fitted.
Adjustable
backrest height
The backrest is attached to the seat frame by clamps that can be
loosened to move the backrest to the desired height. The total
height adjustment is approximately 10 cms.
A
P
HILLIPS HEAD SCREWDRIVER IS REQUIRED TO MAKE THIS ADJUSTMENT
.
Floor to seat
height
The Atigra has an entry seat height of 46cms to the top of the seat pan when the seat is set
at zero degrees
Backrest attachment clamps