ADJUSTMENT
E N G L I S H
I
J
a. Using a 10mm wrench, loosen the left and right hex screws ( J ) on the bracket slots.
b. Adjust the depth and/or angle settings and securely tighten the screws to lock in the
adjustment. Recommended torque specification is 100-110 in-lbs or (11.3 -12.4 Nm).
c. If additional depth is needed, remove the J3 back from the receivers. Remove the
7
7
C
. ADJUSTING HEIGHT, DEPTH, AND ANGLE
1. Height adju
er se
screws(K) from the receiver using a 4mm hex key and reposition the hardware to the
desired depth.
WARNING
Ensure that all hardware has been properly tightened according to suggested specifications.
a. Make sure the Back Support is locked, and the locking pin is inserted into the receiver.
b. Check that the Back Support can be attached smoothly and securely, by attaching and
removing the assembly several times.
c. Double check fit and comfort for the user before putting the Back Support into use.
d. Failure to follow this check out procedure could result in injury and/or damage to
your Back Support and/or components.
7
120688 Rev. B
Once the initial installation is complete, adjustments can be made with the user seated in
the chair for a personalized fit. Make sure that the user does not apply full to the back until
the hardware has been fully tightened to the specified torque requirements.
stment
10mm w
a. With the us
ated in the chair, identify the correct height for the back.
2. Depth and angle adjustment
Once the initial installation is complete, adjustments can be made with the user
seated in the chair for a personalized fit.rdware allows for 2 inches of anterior
depth adjustment, 2.75 inches with reversing right and left mounting pins.
b. Have the user slide forward slightly, and
hten th
using a
rench
l
oosen the nuts ( I ).
c. Move back to the correct height, and tig
e nuts to 75-85 in-lbs, or (8.5-9.3 Nm)
d. After adjusting to the correct depth, tighten the screws to 25-35 in-lbs (2.8 - 4 Nm).
E.
CHECK OUT
