Human Touch Perfect Chair pc420 Use & Care Manual page 5

take a seat
Adjust the recline angle
To recline, gently pull up on the recline lever, lean back on the backrest to adjust it to the desired angle, then
release the lever. To incline to a more upright position, gently pull up on the recline lever, then pull up on
the armrests with your hands while applying slight downward pressure with your elbows, until the backrest
inclines to the desired position. Release the recline lever.
NOTE: Lean back against the backrest before reclining the chair.
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Using your Human Touch Perfect Chair
adjust the chair to the desired position. The Perfect Chair cradles you
in zero-gravity comfort, with your feet above your heart—the ultimate
neutral-posture position for back and spine relief.
Adjust the headrest
While seated, reach up with both hands and grasp both sides of the head-
rest. You will feel the rigid frame beneath the soft head pad. Grasping the
rigid frame, tilt the headrest forward or backward for maximum comfort.
The headrest remains in this position until you adjust it again.
When adjusting the footrest up and down, you may notice a slight bumping sensation.
This is caused by the footrest locking mechanism, and is perfectly normal.
Adjusting lumbar support
1. To decrease lumbar support, sit in the chair, lean against the
backrest, then push the ball valve on the back of the body pad.
When the lumbar support reaches the desired thickness, release
the valve.
2. To increase lumbar support, lean forward to remove pressure
from the pad, then push the ball valve inward. When the lumbar
support reaches the desired thickness, release the valve. It takes
approximately ten seconds for the lumbar support to fully inflate.
LUMBAR SUPPORT PERFORMANCE NOTES
• You must remove all body weight from the pad when increasing lumbar support.
• If the lumbar support has been compressed for a long period of time, it may take up to one minute to restore it to
its full thickness.
• The colder the pad is, the longer it takes to react to lumbar support changes.
• Should the ball valve leak during use, push the black ball in and, with a cotton swab, apply a small amount of Vaseline
inside the valve. NOTE: It is normal for the lumbar support to return to a fully expanded state over time.
• Keep sharp objects away from the pad. The pad contains a precision air-tight bladder which that will not function properly
if punctured.
is easy. Just take a seat and
Body pad
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