Troubleshooting Guide - Invacare Carroll CS User Manual

TROUBLESHOOTING GUIDE

Read all general guidelines, warnings and cautions before performing any repair/maintenance
on the bed. All repair and maintenance on the bed should be performed by a qualified
technician.
Effect Possible Cause
Floor lock not
engaged.
Insufficient static
friction between
Bed does not
floor lock foot
stay in-place
bumper and floor.
Floor lock not
functioning
HILO lock-out is on
Loose wire
connections
Faulty actuator
Actuator not
working
faulty hand control
pendant
Bed ends do Bent brackets
not fit properly
1-150-068-A CS Bed Manual.doc
Verification
Green plunger on floor lock post is
visible.
Floor surface is slippery and/or
foreign membrane between bumper
and floor.
Floor lock is stuck in one position.
Dial on ACL box is locked-out
(pointing up)
Lockout LED on the Attendant
Control Pad (ACP) is ON.
Check cable connections visually
Disconnect power supply, swap cable
from unresponsive actuator with a
funtional actuator. Reconnect power
and test functions. Faulty actuator
will not work regardless of the
connection port.
Pendant cable is connected, power is
on, lock-out is off and hand control
pendant does not function.
Disconnect power supply then replace
hand pendant with functioning unit
(from another bed, if available).
Reconnect power and test.
Visually ensure the brackets are
parallel to the frame.
© Carroll Healthcare Inc.
Troubleshooting
Corrective Action
Activate floor lock - green
plunger should NOT be visible.
Clean the surrounding floor and
remove loose material under the
bed.
Contact Carroll Healthcare
Service Department 1-800-668-
2337.
Rotate the lockout dial to the
"unlocked" position (horizontal).
Toggle-off the individual function
lockout (LED should be OFF).
Connect any loose cable
couplings and/or power supplies.
Contact Carroll Healthcare
Service Department 1-800-668-
2337.
Contact Carroll Healthcare
Service Department 1-800-668-
2337.
Carefully straighten minor
deformations. Call Service
Department to replace
significantly bent brackets, 1-800-
668-2337.
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