Tecno-gaz ANDROMEDA VACUUM xp, User Manual

Page: 31 / 77

28 DNVA208 Rev_5
PAR. 16
MESSAGES OF THE ALARM AND ERROR DISPLAYS
The “TIME/MESSAGE” display warns you about possible troubles and errors occurring during autoclave
operation.
MESSAGE
TYPE OF TROUBLE WHAT TO DO
Int Interrupted cycle.
It takes place when the sterilisation cycle is interrupted
pressing the “START/STOP” button.
Press “13A” to reset the alarm.
AL1 Failed vacuum.
The pre-set vacuum is not reached.
Reset by pressing on “13A”. Start a new sterilisation
cycle and ask for technical service if the alarm is
repeated.
ER2 Water level error.
Cycle was started with water level under the minimum
sign (the “minimum level” lamp is on).
Fill the tank with water.
Fit the available hose into the special connector
on the rear autoclave side.
ER3 Water level error.
Used water tank is full.
Empty the tank by means of the outlet cock
located on the front autoclave side.
ER4 Door opened.
Check for proper cover closing.
Check the door closing by repeated closing.
Bad lever adjustment. Use the special adjustment
key and perform a slight clockwise rotation of the
door adjuster located between the locking rod
and the door cover.
AL5 Pressure drop.
It takes place whenever a remarkable pressure drop
occurs inside the chamber during the process of
sterilisation.
Reset the system by pressing the “13A” button.
Let the sterilisation cycle start again. If the alarm
is repeated call for technical service.
AL6 TIME OUT, pre-heating on stand-by. The autoclave is
not capable of reaching the pre-heating temperature.
Reset the system by pressing the “13A” button.
Let the sterilisation cycle start again. If the alarm
is repeated call for technical service.
AL7 Pressure TIME OUT. After 40 minutes the chamber still
fails to reach the pressure required to carry out the
sterilisation cycle.
Reset the system by pressing the “13A” button.
Let the sterilisation cycle start again. If the alarm
is repeated call for technical service.
AL8 PRESSURE FAILED TO EXHAUST FROM THE
STERILIZATION CHAMBER.
Reset the system by pressing the “13A” button.
Let the sterilisation cycle start again. If the alarm
is repeated call for technical service.
AL9 Overall alarm.
Cause:
1. No power supply.
2. Voltage reduction higher than 10%.
Reset the system by pressing the “13A” button.
Let the sterilisation cycle start again. If the alarm
is repeated call for technical service.
All ER-errors are shown on the display for 4 seconds and accompanied by a sound signal. They are often
caused by lack of user attention.
All AL-alarms are accompanied by no sound signal. They keep showing on the display and they are
stored by the microprocessor. To reset the system and clear any alarm press the “13A” button.
“MEDILINE ITALIA S.r.l. IS NOT RESPONSIBLE FOR TECHNICAL WORKS CARRIED OUT BY
UNAUTHORIZED STAFF”