Teledyne 6712SR - Manual (Page 71)

6712SR Refrigerated Sampler
Section 4 Standard Programming
4-17
4.13 Operating the Pump You can manually operate the sampler’s pump in the forward or
reverse direction. You can do this to test the pump, draw a large
sample, or purge the suction line.
When you run the pump manually, the sampler reports the
number of pump counts during the pump’s operation. Use this
feature to obtain an estimate of the pump counts required to
purge a nonstandard suction line.
You can also manually run the pump from the main menu. Press
the “1” key and then
↵ to run the pump in reverse. Press the “3”
key and then
↵ to run the pump forward.
Calibrating Sample Volumes
1
RUN
PROGRAM
VIEW REPORT
OTHER FUNCTIONS
•Select OTHER FUNCTIONS
2
MAINTENANCE
MANUAL FUNCTIONS
MODULE
HARDWARE
•Select MANUAL FUNCTIONS
3
GRAB SAMPLE
CALIBRATE VOLUME
OPERATE PUMP
MOVE DISTRIBUTOR
•Select CALIBRATE VOLUME
4
SAMPLE VOLUME:
___ ml (100-9990)
•Enter the desired volume
5
CALIBRATE VOLUME
PRESS
↵ WHEN READY!
6
PURGING
SUCTION LINE
7
PUMPING 200 ml
8
PURGING
SUCTION LINE
9
VOLUME DELIVERED:
____ml
•Measure the volume delivered
and enter the amount here.
10
200 ml
ARE YOU SURE?
YES NO
This screen appears when the
amount you entered in step 9
was more than twice, or less
than half, the programmed
volume.
• Select YES when the volume
delivered matches the volume
displayed on this screen.
• Select NO to enter the volume
delivered.