Troubleshooting; Troubleshooting Chart For The First Step Select Therapy System - arjo First Step Select Manuel D'utilisation

Troubleshooting

Troubleshooting procedures for the First Step Select Therapy System are provided in the charts on the following page.
Each chart deals with a specific symptom and provides a Problem / Possible Cause / Remedy approach to use in
identifying the solution. The Problem will describe the condition of the unit. The Possible Cause will describe several
likely reasons for the symptom and the steps to take in verifying the cause. The Remedy will describe the final solution to
the symptom and its cause.
It is recommended that trained, quali ed personnel perform any modi cations, repairs or parts replacement. Please
contact the manufacturer or refer to the Questions and Information section.
If this product is not in good working order, for patient safety, discontinue use and make sure patient is promptly
placed on a suitable alternative surface.
The following warnings should be observed during all troubleshooting procedures:
High voltage equipment to be serviced by trained, quali ed personnel only. Dangerous voltages can present
a signi cant shock or burn hazard to personnel.
Mains power must be unplugged prior to any maintenance procedure.
Carefully observe and mark locations and routing of all cables and tubing removed while performing the
procedure in order to properly locate connections, cables and their tie-wraps during replacement. Wiring and
tubing must be reinstalled exactly as before removal to ensure proper unit operation.

Troubleshooting Chart for the First Step Select Therapy System.

Problem
Therapy control unit will not activate.
Power light does not illuminate.
Therapy control unit is ON but
therapeutic surface does not in ate.
A single section of therapeutic surface
does not in ate.
26
Cause
Power cord may be unplugged from the
wall outlet.
Therapy control unit may be plugged
into a non-functioning outlet or an outlet
controlled by a wall switch.
Circuit breaker or fuse for the wall
outlet may be blown.
Therapy control unit may be damaged.
Air hose may not be properly connected
to therapy control unit.
Air hose may not be properly connected
to mattress or overlay
The therapeutic surface may have rips,
tears or punctures.
The therapeutic surface may have rips,
tears or punctures.
Hose may be kinked, or not properly
connected.
A hose may be damaged.
Remedy
Verify power cord is properly plugged
in, both at the wall and on the therapy
control unit.
Relocate to functioning wall outlet or
outlet not controlled by a wall switch.
Reset circuit breaker.
Return therapy control unit for repair.
Check to ensure air hoses are
properly connected to therapy control
unit.
Check to ensure air hoses are
properly connected to mattress or
overlay.
Replace therapeutic surface.
Check for rips, tears or punctures
and replace therapeutic surface if
necessary.
Ensure hoses are free of kinks and
properly connected.
Inspect and replace hose.