Stryker InTouch FL27 Wartungshandbuch Seite 40

Problem / Failure
No Foot Up Motion .
No Foot Down Motion .
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1-36
Troubleshooting Guide
1 . Put the bed into the Bed Calibration menu .
A . Using one of the head siderails, push the foot up button .
I . If the foot motor runs up, recalibrate the bed (refer to the
Bed Calibration procedures located on
a . If recalibration does not work, replace the foot angle
sensor and recalibrate .
II . If the foot motor does not run up, check for 24VDC at
connector J1 while pressing the foot up button . Red lead
to pin 1, black lead to pin 2 .
a . If voltage is present, replace the motor .
b . If voltage is not present, replace the CPU/Power board .
1 . Put the bed into the Bed Calibration menu .
A . Using one of the head siderails, push the foot down button .
I . If the foot motor runs down, recalibrate the bed (refer to
the Bed Calibration procedures located
a . If recalibration does not work, replace the foot angle
sensor and recalibrate .
II . If the foot motor does not run down, check for 24VDC at
connector J1 while pressing the foot down button . Black
lead to pin 1, red lead to pin 2 .
a . If voltage is present, replace the motor .
b . If voltage is not present, replace the CPU/Power board .
2151-109-006 REV A
Recommended Action
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1-17) .
1-17) .
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