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Components HEADREST UPPER BACKREST CHAIR SEAT LOWER BACKREST BASE PART 1 BASE PART 2 BACKREST SCREW ALLEN KEY CASTERS Remove cap prior COVER to assembly AIR PISTON BACKREST SCREW CHAIR REST SCREW BASE SCREW M6 X 16MM M8 X 16MM M6 X 20MM BACKREST SCREW COVER...
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CHAIR SEAT SCREWS CHAIR SEAT Set the CHAIR SEAT upside down and line up the mounting holes to connect the assembled BACKREST. Insert the (3) M8 X 16MM CHAIR SEAT SCREWS into the mounting holes shown above, and use the included ALLEN KEY to secure the bracket. BASE PART 1 BASE SCREW BASE PART 2...
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PISTON CASTER NOTE: Remove the protective cap from the smaller end of the piston. Once the chair is assembled, the cap is no longer needed and can be discarded. Insert the (5) CASTERS into the BASE until they snap into place. Once attached, flip the BASE over.
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Adjustment Options LUMBAR SUPPORT STRENGTH ADJUSTMENT To adjust the Lower Backrest and increase the amount of support, turn the knob right towards the “+” sign. To adjust the Lower Backrest and decrease the amount of support, turn the knob left toward the “–” sign. LUMBAR SUPPORT LOCK/UNLOCK Turn the knob to lock the desired lumbar support strength in place, or unlock and...
UPPER BACKREST HEIGHT ADJUSTMENT To adjust the Upper Backrest height, slowly lift or lower the backrest until the desired height is reached. NOTE: If the Backrest is lifted to the highest setting, it cannot be locked and will reset to the lowest height setting. SEAT HEIGHT ADJUSTMENT To adjust the Seat Height, lift the back lever under the right side of the Chair Seat.
HEADREST ADJUSTMENT To adjust the headrest’s angle, tilt it back or forward. To adjust the headrest’s height, gently pull up to raise and push down to lower. ARM ADJUSTMENTS To adjust the arm height, press and hold the button on the outside of the arms. Lift or lower the arms and release the button once at the desired height.
FOOTREST ADJUSTMENT Locate the Footrest underneath the Chair Seat and pull it forward, then flip it up. To retract the Footrest, turn the knob to loosen it, then flip the Footrest back and tuck it underneath the Chair Seat. WARNING: To prevent injuries and product failure, do not use this chair for standing, climbing, or leaning.
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