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Item
Message
Number
13c
TRY AGAIN?
14
ENTER ID#
SETUP COMPLETE,
15
READY TO START
4.6 Data Logging
4.7 Manual Mode
4.7.1 Manually Operating the Sample Pump
8544operations.fm
If
was pressed before or after the desired rinse time, press
STOP PUMP
another rinse cycle. Press
NO
Enter an optional identification number if desired.
This message indicates that all programming steps have been completed. Press
to begin. The display will read "Program Running". To review the program
PROGRAM
operating status, press
DISPLAY FEEDBACK
When you press
START PROGRAM
download recorded data before pressing
The sampler records the time and date that each sample was collected, up to
400 samples. It also records the time and date of up to 24 missed samples.
1. To access information, the sampler must be in the "Program Halted
"Program Complete" standby state.
2. Press
for two seconds. The display will read "Samples Taken".
TIME/READ
3. To display the time/date for each sample, press
next sample time/date, press
4. To exit this routine, press
are displayed after collected samples.
The sampler memory incorporates the "wrap around" method of data storage.
That is, when the memory becomes full, the oldest stored data (sample
number, time/date) are dropped as new data are received. The data logger
retains the 400 most recent times/dates for the collected samples.
1. To manually operate the pump, place the sampler in standby state. The
sampler is in standby state when the display reads "Ready to Start",
"Program Halted", or "Program Complete".
2. To operate the pump, press either the
cause "Manual Mode - Pump/Purge/Clear" to appear on the display.
Pressing the
key causes the pump to run in the forward (sample)
PUMP
direction as long as the key is held. Pressing the
pump to run in the reverse (purge) direction.
3. To run the pump continuously in either direction without having to hold
down the
or
PUMP
PURGE
"Lock-Pump/Purge" to appear on the display. Then press either
or
.
PURGE
4. To stop the pump, press
key. Pressing
STOP PUMP
Description of Message
to view item 16.
.
, all recorded data are erased from memory. Always
.
START PROGRAM
again–and so forth, until all are given.
YES
. The time and date of any missed samples
NO
or
PUMP
keys, press the
key. This will cause
*
or turn the sampler off with the
STOP PUMP
returns the display to "Pump/Purge/Clear
Section 4
to initiate
YES
START
or
"
. To advance to the
YES
key. This will
PURGE
key causes the
PURGE
PUMP
OFF
.
"
Page 25
Data Logging
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