ISCO 6700SR, Instruction Manual, Page: 70 / 190

6700SR Refrigerated Sampler
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Stop Program
This option terminates the running program and records PRO-
GRAM STOPPED in the sample event log. The program cannot be
resumed.
Resume Program
Selecting this option will cause the sampler to exit the manual
paused state and return to normal program operation. A MANUAL
RESUME event will be logged.
View Data
This option allows you to view the data recorded by the sampler.
See Sampling Reports on page 54 for more information.
Grab Sample
When selected, you will be asked to enter the volume to be pumped.
A sample will then be taken as if it is to be
placed into a container
outside the sampler base . Do this by removing the pump tubing
from the bulkhead fitting. See Grab Samples on page 65. A GRAB
SAMPLE event will be logged.
Pump Tube Alarm
If the pump tube is changed, this option should be selected to reset
the pump counts on the counter. This will remove the “WARNING:
REPLACE PUMP TUBING” message that may appear while the
program is running. A PUMP TUBE REPLACED message is
logged. See Replacing the Pump Tube on page 70.
Calibrate Volume
When selected, you will be asked to enter the volume to be pumped.
A sample will then be taken as if it is to be
placed into a container
outside the sampler base . Do this by removing the pump tubing
from the bulkhead fitting. See Calibrating on page 66.
After the sample has been pumped, you will then be asked to enter
the amount actually delivered. Once you have entered the deliv-
ered volume, the sampler logs a VOLUME DELIVERED and a
CALIBRATE SAMPLE event in the sampler event log.
Cal/Adj Parameters
When the sampler is configured for operation with a module or YSI
Sonde, this option becomes available. Selecting this option will dis-
play the appropriate level adjustment screens and/or the calibration
screens. If the level is adjusted, an ADJUSTED LEVEL event is
logged. If a parameter is calibrated, an appropriate event is logged.
Calibrating a parameter probe will temporarily “turn off” the par-
tition data storage and the sample enable/disable functions. These
functions are disabled during the calibration and for five minutes
after the calibration is complete. During this time, parameter data
normally collected at the data storage interval will be logged as a
252 error message.