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MAINTENANCE
TROUBLE SHOOTING GUIDE
To aid in unscheduled maintenance, the
TROUBLESHOOTING
table delineates a number of possible malfunctions
that could occur with the unit. The most likely causes are shown for each symptom. While it is not practical to
enumerate every conceivable malfunction and all possible causes, the table will assist in isolating the most
common problems.
TROUBLESHOOTING
SYMPTOM POSSIBLE
CAUSES
Main Cuff or Second Cuff will not infl ate
•
Touch screen damaged and not accepting input.
•
Multiple or large unexpected touch being detected.
•
Tubing inside unit may be pinched or improperly connected.
•
Defl ate valve is stuck open.
•
Pump not properly plugged in.
•
Pump’s electrical harness damaged.
•
Valve’s electrical harness damaged.
•
Defective valve driver circuitry.
Main Cuff or Second Cuff will not defl ate.
•
Touch screen damaged and not accepting input.
•
Multiple or large unexpected touch being detected.
•
Defl ate function not being used properly.
TOUCH, SLIDE and
HOLD
the button until defl ation starts.
•
Defl ate valve is stuck shut.
•
Valve’s electrical harness damaged.
•
Defective valve driver circuitry.
No green AC Indicator light.
•
Unit not plugged into wall outlet (~ AC Power Mains).
•
No Power at wall outlet.
•
~ AC Power Mains harness not properly plugged in.
•
Blown fuse(s).
•
Membrane Panel not properly plugged in.
•
Defective AC indicator.
•
Defective AC indicator circuitry.
ALARM SILENCE button not working.
•
System not fi nished playing priority tone.
•
Membrane Panel not properly plugged in.
•
Non-silenceable alarm (System Failure).
•
ALARM SILENCE button defective.
•
Defective alarm silence circuitry.
Alarm indicator light not working.
•
Defective alarm indicator LED.
•
Defective alarm indicator circuitry.
No cuff pressure reading.
•
Transducer amplifi er not working.
•
Internal tubing kinked.
•
Transducer tubing on incorrect transducer.
Pump will not stop running.
•
Leak in internal hose or connector.
•
Internal tubing kinked.
•
Transducer(s) not working.
•
Transducer tubing on incorrect transducer.
Battery Fail alarm/message.
•
Defective battery.
•
Broken battery wire harness.
•
Dead or depleted battery.
•
Unauthorized battery attempted to be used.
Содержание A.T.S. 4000TS
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