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Class 1 Medical
Rev. 0
NOTE -
The backrest recline trigger may be mounted onto the
left or right side of the backrest push bar or on the left or right
armrest.
WARNING -
Caution should be taken when using the backrest recline seat function.
Improper operation of
the dynamic recline backrest feature could result in the occupant injury. Please consult your Stellar LEAP
Dealer or other authorized representative for detailed instructions on raising seat height.
It is advised that the
dynamic backrest recline feature be ONLY used when recommended by a licensed clinical professional and/or
ATP. It is highly recommended that the occupant’s safety needs be addressed with the aid of positioning
components such as lap belts, chest straps, and knee blocks. Use caution when adjusting the backrest recline
range; ensure that clothing and body parts are clear of any moving parts of the wheelchair to protect yourself
and accompanying persons from possible injury.
Figure 10.33: Dynamic backrest recline in combination with tilt
10.14 GAS STRUT AND CABLE ASSEMBLY
Adjusting Cable Tension
Once receiving and assembling the chair, you may find that the chair tilts
with user in it when the trigger is not actuated or chair will not tilt when
trigger is actuated. This problem may also occur over time as the cable
wire ‘stretches’.
IMPORTANT
– Before adjusting – be sure the steel ball (at bottom end of
cable wire) is inserted into actuating lever slot and cable is properly
attached to trigger.
A simple procedure is needed to adjust the tension of the cable
wire:
1.
If the chair does not tilt when trigger is actuated – the
cable wire is too loose and needs to be tightened. To do
so, remove the rubber sleeve above the gas strut housing on the cable and
turn the ‘tightening nut’ so less thread is showing above the nut.
2.
If the chair tilts without actuation – the cable tension is too tight and needs
loosening. Reverse the procedure from above, making
more thread showing above the ‘tightening nut’.
Figure 10.32: Operating dynamic backrest
recline
Figure 10.34: Cable assembly
Figure 10.35: Gas strut
actuator cable