Emergency Stop - Waltron 3041 User Manual

Operation
1. If the analyzer is in online operation, it is necessary to put it into standby mode.

Press the RUN Menu and select the START ON LINE button (blank, dark gray box
on the top of the RUN Menu).

The analyzer will finish the analysis cycle that is currently in progress and go into
standby mode.
2. Turn off sample flow to the fast loop reservoir.
3. Disconnect the sample tubing from the fast-loop reservoir and connect it to the grab
sample source.

The grab sample source should have at least 200 ml of sample present.
4. Perform an analysis cycle by pressing the RUN Menu and selecting CH 1.
5. When the analyzer has finished the grab sample analysis cycle, the concentration reading
will be displayed on the main screen. The result can also be found in the data logger.
6. The analysis returns to standby mode and waits for another user command.
7. When the user is finished with the grab sample analysis, make sure to reconnect the
sample tubiing to the fast loop resevoir.
8. Turn on sample flow to the fast loop resevoir.
9. Put the analyzer back into online operation mode by pressing the RUN Menu and
selecting START ON LINE.

EMERGENCY STOP

6.7
The analyzer has an emergency stop function that will stop the analyzer immediately during any
analysis cycle that it is performing.
1. Press the RUN Menu.
2. Select EMERGENCY STOP.

The analyzer will stop its current function and return to the main display screen.

The emergency stop fault alarm will be activated.
3. To put the analyzer into standby mode after an emergency stop, press the RUN Menu.
4. The menu will now show RESET in the posistion that emergency stop was listed
previously.
5. Select RESET to deactivate the alarms and return the analyzer to the main display screen
in standby mode.
NOTE:
43
After initiating an emergency stop, there may be sample and
reagents remaining in the analyzer. It will be necessary to
flush the system before performing a new analysis cycle.
Waltron User Manual 101-016-B.3
3041 Silica Analyzer