Tuttnauer EA - Page 16

amm
a
HIGH PRES Message is displayed, fail indicator lights up, and the programme is
MAN STOP
POWER DN
aborted 1f pressure rises to 10PSI (0.6Bar) above the pressure correlated
to the required sterilization temperature.
Message will be displayed and the FAIL indicator will light after the
STOP key is pressed for longer than 1 second.
If a power failure occurred during the STERILIZATION stage, when it
resumes, the system automatically readjusts, this message will be
displayed for several seconds, the printer prints POWER DN.
If temperature drops below sterilization temperature, when power
returns, the system returns to the heat stage and the POWER DN
message is displayed and printed.
If a power failure occurred during the LIQUIDS PROGRAM, the
system will not allow fast exhaust (as exhaust valve is normally closed)
during a power failure nor when power is back on.
If a power failure occurred during the HEAT stage, heating
will resume ( provided there is enough water in the chamber. If not, the
cycle will abort. Dry and exhaust stages will automatically resume
operation once the power is back on.
ADD WATER Message is displayed and the respective red LED indicates insufficient
water in the water reservoir. After water 1s added to the reservoir, the
START button must be depressed again in order to start the the
required sterilization cycle.(This message will be displayed in case of
insufficient water in the water reservoir)
DOOR UNLOCK Message will be displayed and the DOOR CLOSED LED indicator
will remain unlit if the door is improperly closed when the START
button should be depressed to start the desired cycle. If the door
accidentally opens during any stage of the cycle, the same message and
indicator will appear and the system will react as if the STOP key was
depressed.
LOW WATER If a power failure occurred during the HEAT or STERILIZATION
stage, the cycle will resume when power returns, provided there is
enough water in the chamber.
If not, the cycle will abort, the message LOW WATER displayed, and
the red FAIL indicator lights up.
WATER INLET During the automatic water fill, the message WATER INLET will be
displayed, as information to the operator.
15