RQD013ENr04 Rev. Date: 2022-10-25
12
3.2.2 Molded Seat Height Adjustment
To change the seat-to-floor height on a Raz-AT600, the seat frame
is raised or lowered from the wheel base at the seat posts on both
sides of the chair.
Tools required: 5mm hex key, 6mm hex key, 10mm wrench,
13mm wrench
1. Remove screws from the seat posts, spring support blocks and
gas strut extension tubes.
2. Raise or lower the chair to the height required for the user.
3. Slide the spring support blocks to accommodate the height
change.
4. Adjust the seat to a position level to the ground.
5.
Re-attach the screws to their respective positions.
Note: The screw on the gas strut extension tube will need to be
relocated from its previous position in order to achieve a level seat.
IMPORTANT !
INCREASING THE SEAT HEIGHT AND THE BACK SUPPORT ANGLE WILL DECREASE
REARWARD STABILITY. IT IS ESSENTIAL THAT A STABILITY CHECK BE PERFORMED
AFTER ANY OF THESE ADJUSTMENTS ARE MADE.
3.3 Molded Headrest Adjustment
Tool required: 5/32
” hex key
1. Loosen the bottom tri-lobe knob and adjust the vertical
“swan
ne
ck” bar.
2. Loosen the top tri-lobe knob and adjust the headrest post
horizontally for a fore/aft change in position.
3. To change the angle of the headrest pad, loosen (do not
remove) the three screws on the back of the Molded Headrest.
Rotate the headrest around the end of the headrest mounting
bar to suit use
r’s needs and tighten the screws to secure.
4. Ensure that all knobs and screws are tightened securely for the
user
’s safety.
3.4 Adjustable Footrest Adjustment
1. Remove a plastic snap-pin from one footrest hanger tube.
2. Adjust the footplate extension tube vertically to achieve the
desired height in the footrest hanger tube.
3. Insert the snap-pin through the footrest hanger tube and the
extension tube. Ensure that the snap-pin is completely through
the tube and that the green plastic clip is snapped securely
around the outside of the hanger tube.
4. Repeat steps 1 to 3 for the other footplate.
