PR750H
User manual
Version: 5
Page: 18 of 21
Date: 2023.05.25
11. Set Point Values
By pressing the “toothed wheel” button the “Setpoint”
(SV) page is activated.
The “set point” page contains 3 pages, PG 1, G01, and
G02. These pages display set values for the current
Dry Ice production. Fixed setpoints are password
protected and have hardcoded limits to avoid unsafe
production.
A special feature is the option to select an individual
pillow size for 3, 10, and 16mm extruder plates. For
example, when changing the 3 mm extruder plate to a
16mm extruder plate, the program automatically uses
the new setpoint for the pillow size.
12 Manual mode
By activating the “mode select” button, it is possible
to choose between automatic mode and single mode.
The default selection is automatic mode, which must
be selected for production. In single mode the
components can be operated individually.
Manual mode controls
By activating the “Manual mode” button, the manual
operation page will appear. On this page, it is possible
to access the function in single mode, i.e. operating
the components one by one.
This page should only be operated by well-trained
staff and with reference to P&I diagram.
The components will be activated by pressing the
buttons. When the component is activated and
working properly, the button will turn green showing
“Component OK”.
Most components have names like “purge valve” and
moving the hydraulic cylinders can be done by starting
the hydraulic motor and pressing the arrow buttons.
The hydraulic valves have numbers corresponding to
the P&I diagram.
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