ProMinent
®
Page 26
Commissioning / Operating
8.2 Diagrams for setting feed capacity
General
S Open out the page showing the diagram of your pump type (see appendix).
S Calculate the correction factor. Mark the operating pressure for your application in the dia-
gram “correction factor depending upon operating pressure”.
S Trace a line from this value vertically up to the curve and then horizontally left. Read off the
correction factor.
S Divide the required feed rate by the correction factor determined as above. Mark this value
(l/h) on the “l/h” axis in the diagram “feed rate depending upon stroke length and stroke
rate”.
S Trace a line horizontally from this value to the left. Trace a line from the intersection with the
straight line for the adjustable stroke frequencies vertically downwards to the “stroke
length” axis.
S Set the gamma/ L to one of the stroke frequencies determined in this way, and the
corresponding stroke length.
The measurements for determining the feed rate for the following diagrams were carried out
using water and the correction factor was determined at a 70 % stroke length. Distribution of
the feed rate across all material versions: -5 to +15 %.
9 Operating
This section describes all operating options available to you when the gamma/ L is in
continuous display mode (no P key symbol in the LCD display).
GUIDELINE
• Open out the fold-out page following the title page fully! There you will find the
overviews “control elements and key functions” and “operating settings dia-
gram”.
• Look at the overview “continuous displays”. This page shows you which displays
are available in which operating mode, and which values are directly alterable in
the corresponding continuous displays.
9.1 Manual operation
Set stroke length Stroke length is continually adjustable within a range of 0 - 100 %. The recommended stroke
length range, which will practically guarantee technical reproducibility, is 30 - 100 % (SEK type:
50 - 100 %).
The following operating options are available via the different keys (see also figure on the next
page):
Stop/Start gamma/ L To stop gamma/ L: press STOP/START key.
To start gamma/ L: press STOP/START key.
Start batch Press the P key briefly in “batch” operating mode.
Load factory settings Press the P key for 15 s to load factory calibration settings!
Current settings will be deleted.
Change to settings mode WeIf you press the P key for 2 s in any continuous display the gamma/ L will change to settings
mode (see section 7).
If CODE 1 is set, the code must be entered after pressing the P key.
Check adjustable values Each time you press the i key you will see a different continuous display. The number of
continuous displays depends upon the identity code, the selected operating mode and the
connected accessories.
Change directly
alterable values To change a value (see below) directly in the corresponding continuous display, press one of the
arrow keys until “set” appears in the LCD display. The delay has been programmed in to prevent
inadvertent changing of values.
If CODE 2 has been set, this code must be entered after pressing the arrow key.
Directly alterable values are as follows:
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