Hill-Rom CareAssist P1170, Service Manual

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Preventive Maintenance
Chapter 6: General Procedures
CareAssist™ Bed Service Manual (man330) Page 6 - 7
6
CPR release Inspect the handles, cables and CPR mechanism on the head motor.
Make sure the screws are present and fully tightened.
Make sure the two CPR release handles, cable and CPR mechanism
on the head motor are in good condition.
Raise the head section to the high position, then activate one of the
CPR releases. Make sure t the head section lowers. Adjust the CPR
cable as necessary. Do the same tests on the other side of the bed.
Release the CPR handles and make sure the mechanism locks
correctly by operating the Head Up control for a few seconds. The
elevation movement must be observed.
Replace the head section motor as necessary.
Head section gas
springs Inspect the assembly of the gas springs. Check that the screws are
present and fully tightened.
Make sure there is no oil on its shaft.
Fully raise the head section. Activate the CPR function. Make sure
the head section lowers rapidly to the intermediate position then
gradually to the low position.
Replace as necessary.
Knee section motor Inspect the knee section motor. Make sure the pins and retaining
clips are not missing.
Fully raise and lower knee section. make sure there is no friction or
abnormal noises and that no audible overload indication can be heard
during the movement.
Replace as necessary.
Automatic Contour Make sure the knee section rises up to mid-height when the head
section is raised from the low position, and that it lowers
automatically when the head section lowers and the head section
reaches the low position.
Replace the actuator or defective unit if necessary.
Function Procedure