Siemens ADVIA 2120, Руководство оператора, Страница: 37 / 477

Daily Routine 3-3
6. Empty the full container by opening the spigot ( 5 ) into a drain that is capable
of accommodating a flow rate of approximately five liters per minute. Total
drainage time will be about two and a half minutes.
7. When the waste container is empty, close the spigot and store the container
for future use.
IMPORTANT: Make sure that the spigot is closed securely; otherwise, sufficient
operating vacuum may not be reached.
Automatic Waste Removal
CAUTION: Make sure all cycles are completed before disconnecting the waste container.
The waste container must be connected to the system when any system cycles are in
progress, including the system startup cycle. If the waste container is not connected, fluid
will back up into the UFC and damage the system.
IMPORTANT: In order to empty the automatic waste removal system, the analyzer must
be on and must not be in Standby mode.
1. Make sure that the analyzer is not sampling.
2. If a message requesting a rinse or a wash appears, select
Cancel
.
3. Disconnect the level-sensor switch connector (
1
) by selecting its button.
CAUTION:
To prevent sample aspiration while the automatic waste removal system is
draining, disconnect the level-switch sensor. Sample aspiration during waste removal
may damage the analyzer.
4. At the waste removal assembly tray, turn the mode selector knob (
2
) from
NORMAL
to
EMPTY
.
5. The waste in the container should start to empty. It will take between two and
five minutes to completely empty the container. When you see air bubbles in
the discharge line (
3
), the container is empty.
1
3
2
6. Once the container is empty, reconnect the level-sensor switch (
1
) and turn
the mode selector knob (
2
) back to the
NORMAL
setting.