Watson-Marlow PF22 - Manual (Page 24)

Operators Manual
PF22
PF22 OM EN 74-132-005 v1.02.doc Version: 1.02 Page 24 of 34
6.5 Used as a filler
Switch on PF22 and press <GO>.
Example of filling job:
Volume: 15.5 ml.
Tube: 3.0.
Velocity: 200 rpm.
Acceleration: 100.
Small/low back suction.
100 fills to be completed.
A delay of 1.1 seconds between the fills.
Product with specific gravity of 1.0
The above job is to be programmed as follows:
Volume:
<1>+<ENT>+<1>+<5>+<.>+<5>+<ENT>
Tube: <2>+<ENT>+<3>+<.>+<0>+<ENT>
Velocity: <3>+<ENT>+<2>+<0>+<0>+<ENT>
Acceleration: <4>+<ENT>+<1>+<0>+<0>+<ENT>
Back suction: <5>+<ENT>+<1>+<ENT>
Number of fills: <6>+<ENT>+<1>+<0>+<0>+<ENT>
Delay: <7>+<ENT>+<1>+<.>+<1>+<ENT>
Specific Gravity <9>+<ENT>+<1>+<.>+<0>+<ENT>
You have now programmed the PF22 for the job, but want to reset the built- in counters.
In function 8 the counters indicate "number of completed fills".
Number of fills:
<8>+<ENT>+<C>+<ENT>
Now inform PF22 that you want to enter filling mode by pressing <disp.>.
Every time <GO> or the foot switch is pressed, or every time an electric signal is given, PF22 will
run 100 fills of 8.5 ml with a delay of 1.1 seconds between the fills.
Press <GO>, verify that PF22 starts and let it run.
Press ARROW DOWN until you see function 8 on the status line and that F8: is counting each fill.
F10: gives a current indication of the number of fills completed per minute.
The fills have not been calibrated. For this function, please see chapter 5 of this manual.