Ametek CHANDLER ENGINEERING 5265, Инструкция по эксплуатации

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SECTION 4 – TROUBLESHOOTING GUIDE 4-1
Section 4 – Troubleshooting Guide
The following table lists symptoms of several common problems, the possible cause of
the problem, and the possible solution to the problem.
Symptom Possible Cause Possible Solution
MAIN POWER
circuit breaker switch
trips off.
Short circuit in system
wiring.
Disconnect power to instrument and
check for short circuits with an
ohmmeter.
Faulty MAIN POWER
switch.
Replace switch.
Instrument not
receiving power.
Instrument not plugged
in. Connect instrument to the correct
power source.
Blown fuse or thrown
breaker on circuit
supplying power to the
autoclave.
Check fuses and breakers on
electrical supply circuit.
Pump will not
operate.
Insufficient air pressure
to pump.
Check air supply and make certain
instrument is supplied with air
between 75 and 125 psig. Check air
lines for blockage. Adjust PUMP
PRESSURE ADJUST regulator to a
higher pressure.
Solenoid valve
controlling flow of air to
pump is not functioning.
If no solenoid click is heard when
the PUMP switch is turned to the
ON position, a faulty solenoid valve
is likely.