AmySystems R HybridHybrid, Owner'S Manual

30

 SEAT - DEPTH ADJUSTMENT 

(fig.1)

Two seat frames are available that allow for depth 

adjustment.  The short frame range is up to 19” (480 mm) 

deep and the long frame range is up to 22” (560 mm) 

deep.

The seat depth can be adjusted in one inch increments on 

standard rehab seating for all seat frames.

a -  To adjust, loosen the tree bolts (A) of the backrest 

pivot plate on each side of the seat with 1/2" 

wrench

b -  Remove the bolts linking the back to the seat pan.
c -  Reposition the Seat to the desired position.
d -  Retighten bolts on each side of the backrest pivot 

plate, and tighten the bolts that link the back to the 

seat pan.

!

 WARNING  

At all times, the three screws on each side holding the side 

plates must be screwed in tight and secured in order to 

avoid severe injury and/or damage to the seating system. 

 BACK - ADJUSTABLE BACK ANGLE 

(fig.2)

Using the series of slotted holes provided on each side 

plates, increase or decrease the back angle by loosening 

the screw from each side plates and adjust them equally to 

the desired angle.

a -  Remove the top securing bolt (B) on the side of 

the backrest pivot plate with 5/32 Allen key and 

7/16 wrench.

b -  Loosen the lower rear bolt (C)
c -  Set at desired angle. There are ten holes    

(in 4º incre ments) to choose from.

 P.  ADJUSTMENTS

!

 WARNING  

At all times, the screws on each side holding the back 

canes must be screwed in tight and secured in order to 

avoid severe injury and/or damage to the seating system.

 ADJUSTING THE CENTER OF GRAVITY 

(fig.3)

Due to the variety of seat measurements and modular 

power options available on various power wheelchairs,  

AmySystems offers many adjustments that allows the ability 

to adjust to individual client needs. Proper adjustment of the 

center of gravity is critical for patient safety and wheelchair 

performance.  To adjust the center of gravity, unscrew the 

bolts on each side of the main adaptors and adjust the 

system for optimal performance with 1/2" wrench.      

!

 WARNING  

At all times, the screws on each side holding the main 

system must be screwed in tight and secured in order to 

avoid severe injury and/or damage to the seating system.

!

 WARNING  

Before delivering an AmySystems product, the dealer must 

verify while the user is sitting in the seating system that the 

center of gravity and overall stability of the wheelchair is 

maintained and optimal in all combinations of tilt, recline 

or elevation.

Center of gravity adjustment

Adjustment screws 

and lateral adjustment along the track 

Sloted hole and adjustement 

screw for back angle

3

2

1

C

B

A

t

 IX. OPERATING GUIDE