ISCO 6700SR, Instruction Manual, Page: 106 / 190

6700SR Refrigerated Sampler
88
Other Functions
The “Other Functions” menu screen includes options for
• Maintenance (See Chapter 4.)
• Manual Functions.
• Programming Style.
• Hardware (See Hardware Setup.) The Hardware menu option
appears in extended programming only.
Manual Functions
The manual functions programming screens let you:
• Take grab samples.
• Calibrate sample volumes.
• Operate the pump manually.
• Move the distributor.
Grab samples and calibrate volumes are discussed in Chapter 3.
Operating the Pump
You can manually operate the sampler’s pump in the forward or re-
verse direction. You can do this to test the pump, draw a large sam-
ple, 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 ob-
tain an estimate of the pump counts required to purge a nonstand-
ard suction line.
Care should be taken when using the PUMP FORWARD and
PUMP REVERSE functions so that the pump rollers do not over-
heat. Continuous “dry” pumping may damage the pump rollers.
Moving the Distributor
The sampler lets you reposition the distributor arm. Use this fea-
ture to verify a bottle location when installing a bottle kit. You can-
not move the distributor while the sampler runs a program.
Always use the steps shown in the margin.
DO NOT ROTATE THE DISTRIBUTOR ARM MANUALLY; THIS WILL SE-
VERELY DAMAGE THE DISTRIBUTOR DRIVE GEARS.
Programming Style
The sampler has two different styles of programming screens;
NORMAL and QUICK VIEW/ CHANGE.
The NORMAL programming style steps you through each pro-
gramming step. You simply answer each question as it is asked.
The standard programming mode defaults to NORMAL.
Other Functions Menu
32
RUN “ PROGRAM NAME ”
PROGRAM
VIEW REPORT
OTHER FUNCTIONS
• Select OTHER FUNCTIONS.
33
MAINTENANCE
MANUAL FUNCTIONS
PROGRAMMING STYLE
HARDWARE
• Note that the HARDWARE op-
tion appears only in extended
programming.
Operating the Pump
Moving the Distributor Arm
34
GRAB SAMPLE
CALIBRATE VOLUME
OPERATE PUMP
MOVE DISTRIBUTOR
35
SELECT DIRECTION
PUMP FORWARD
PUMP REVERSE
36
PURGING. . .
PRESS THE RED ‘STOP’
KEY WHEN DONE
37
PURGED _____COUNTS
38
GRAB SAMPLE
CALIBRATE VOLUME
OPERATE PUMP
MOVE DISTRIBUTOR
• Select MOVE DISTRIBUTOR
39
GO TO BOTTLE ____
(1-MAX)
• Enter the bottle number to
which you want to move the
distributor
40
NOW AT BOTTLE ____
CAUTION