850 REV04 REV DATE: 09/03/2014
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4.0 Prism Back Installation Instructions
7.
To install the longer mounting pins, please refer to the instructions bellow
•
Remove the back from the wheelchair and secure in place.
•
Using wrench, loosen the inside nut and replace standard pins to
the longer pins
•
Carefully tighten nuts to secure the pins in place.
Ensure the pins do not rotate when tightening nuts.
Standard Mounting Pin
1/2” Longer Mounting Pin
Standard Mounting
1” Longer Mounting Pin
Pins
Prism Back Front View
8.
Check that the fit and alignment of the back is correct
9.
Fully tighten the Cane Clamp Screws on each side of the back
10.
Once the back is properly secured to the back canes, the user can be
seated in the wheelchair in order to establish the optimal depth and
recline settings for the back. With the user in the chair, loosen the
Depth/Recline Adjustment Screws, position the back at the desired
depth and recline angle, and re-tighten the screws to lock in place.
