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 .
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>++<5>+<0>+
Velocity: <3>++<2>+<5>+<0>+
Acceleration: <4>++<3>+<5>+
Back suction:
<5>++<1>+
Number of fills: <6>++<1>+<0>+<0>+
Delay: <7>++<1>+<.>+<1>+
Specific Gravity
<9>++<1>+<.>+<0>+
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>+++
Now inform DF32 that you want to enter filling mode by pressing .
Every time 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 , 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.