Graham Field Basic American MATRIX Series - Knee Doesnt Lower, Audible Solid Beep Warning

KNEE DOESN’T LOWER, AUDIBLE SOLID BEEP WARNING
NOTE: As a result of the bed’s programmed
capability to achieve APS positioning,
the Knee Motor will not lower if the
HI/LO motors are not level. This is a safety
measure to prevent the patient from sliding
out of bed while in Chair Position.
The control box will emit a solid beep
warning when attempting to lower the knee
if this condition is present.
NOTE: This condition can also happen with
beds not equipped with APS positioning or
if the frame appears to be visually level.
If the solid beep is present when trying to
lower the knee:
1. Return the bed frame to a level position
by pressing the Hand Control Pendant
UNDO CHAIR button until the bed is level.
Continue holding the button down until the
knee retracts.
2. If not equipped with chair function, or if
step 1 did not resolve the issue, lower the
bed completely: press the HI/LO DOWN
button until the motors shut off.
3. Now lower the knee using the
KNEE AND FOOT DECK ANGLE DOWN
button.
NOTE: If the issue is not resolved, go to
www.grahameld.com for more detailed
troubleshooting and service instructions.
GF Health Products, Inc. - www.grahameld.com Matrix Series Instructions for Use 999.0908-190C
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MATRIX SERIES