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Additional limits and lockout switches may be
required for more complicated/specialised seating
systems. For information on limits/lockouts that are
not identified in this manual, contact your provider.
For AVIVA RX, drive and seating restrictions are updated
both while driving and while stationary.
Lifter Lockout
Lifter systems are equipped with a lifter lockout to prevent
the lifter actuator from raising above a pre-determined
height when the system is tilted or reclined above a
pre-determined backrest angle.
Fig. 3-1 <x°
Wheelchair
Tilt Angle (x°)
Model
AVIVA RX
•
1656515-B
Fig. 3-2 >x°
Lifter Lockout
>20°
•
>50 mm
Max. Back Angle Limit
The maximum back angle limits how far the backrest can be
reclined using either the tilt or recline actuators. The seating
systems are typically preset at the factory to the maximum
allowable angle and do not require any further adjustment
unless the maximum angle needs to be decreased (see
hazard statement below).
Max. Back Angle Limit =
170° (AVIVA RX)
Risk of Damage to Wheelchair
– When establishing the maximum back limit,
always consider the size and location of any
personal gear that may be carried on the
wheelchair, as it could cause interference
between the backrest and the wheelchair base
when fully tilted/reclined, and damage the
actuator and/or wheelchair.
Fig. 3-3
Components
9
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