ViscoTec PreeFlow eco-CONTROL EC200 DUO, Инструкция по эксплуатации и техническому обслуживанию

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Dosing system eco-CONTROL EC200 DUO
Operating and maintenance instructions
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5.10.9 Dosing pressure monitor
The dosing pressure monitor protects the 2K-dispenser. If the mixer were blocked,
the pressure inside the dosing pumps could increase to a level where they could be
damaged.
5.10.7 Sucking back
In order to effectively prevent any dripping of the medium, a value for the
sucking back can be set. For safety reasons, the sucking back is
restricted to a maximum quantity of 0.02ml.
• Selecting, changing and saving the displayed value.
The sucking back is done after each dosing operation.
Display 35
The set value remains active until the next change or until the Dosing systems is
switched off. Alternatively, a value of its own for the sucking back can be assigned to
each dosing program (See 5.14, Changing a dosing program, page 29).
5.10.8 Dosing time
1. Press the Time program shortcut key, display 10
appears.
2. Set, confirm and save the dosing time.
The set value remains active until the next change or until
the Dosing systems is switched off.
Alternatively, a value of its own for the flow rate can be
assigned to each dosing program (See 5.14, Changing a
dosing program, page 29).
Displ
ay 10
In the dosing program currently opened (see also 5.14,
Changing a dosing program), the value for the dosing
pressure monitor can be entered in level 2 (display 26.1).
Display 26.
1
Suckback
00.000
ml
Time program Esc
Time
0% 100%
ml/min
01.00 03.000 00.000
ml sec
Suckback Flow rate
Esc
Output
pressure
Max. press. A 20 Bar
20 Bar Max. press. B