Watson-Marlow DF32 - Manual (Page 20)

Operator’s manual
DF32
Rev.: 1.03 Date: 2007-03-12 Page 20 of 32
File:
DF32 OM 1.03 EN
Fig. 7.4
7.4 Used as a filler
Switch on DF32 and press <GO>.
Example of filling job:
Volume: 50
ml
Velocity: 250 rpm
Acceleration: 35
Small 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:
The above job is programmed:
Volume: <1>+<ENT>+<5>+<0>+<ENT>
Velocity: <3>+<ENT>+<2>+<5>+<0>+<ENT>
Acceleration: <4>+<ENT>+<3>+<5>+<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 DF32 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 DF32 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, DF32 will run
100 fills of 8.5 ml with a delay of 1.1 seconds between the fills.
Press <GO>, verify that DF32 starts and let it run.
Press ARROW DOWN until you see function 8 on the status line and that F8: is counting each fill.
Hopper
The support is fixed by
use of 2 screws.
M4 x 35.
The support must be
resting on the surface
that DF32 stands on.