Ecolab 417102214, Руководство пользователя

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417102214_EDPL_V60.docx 85 Rev. 1.12.11
10.2 Metering mode
The "Metering mode" menu option can be used to adapt the maximum metering capacity of
the pump and thus the suction duration per stroke (suction stroke duration) to high product
viscosities or difficult suction conditions.

IMPORTANT
The pump must be re-calibrated when switching between individual metering modes!
Therefore, the icon "c!" appears in the operating level display.
Once automatic calibration has been correctly performed, the icon "

" then appears!
The following settings are possible:
Metering
mode
Display
Max. stroke frequency/
(max. metering cap.) *
(at a 100 % setting)
Suction stroke
duration
Min. metering
stroke duration
(at a 100 % setting)
Total stroke
duration
(C metering stroke)
Standard [s]
120 /min
(220 l/h)*
200 ms 300 ms 500 ms
medium [m]
100 /min
(183 l/h)*
250 ms 350 ms 600 ms
low [l]
80 /min
(147 l/h)*
350 ms 400 ms 750 ms
variable [v]
derived from the settings for
suction stroke or metering
stroke duration
variable from 200
to 400 ms
variable from 300
to 450 ms
between 500 ms and
950 ms, depending
on the setting
* displayed value depending on the pump size and calibration
NOTE
The details about the suction stroke and metering stroke times are theoretical values.
They may vary according to suction line lengths, back-pressure, etc.
10.2.1 Selection
Open main menu as descripted at chapter 10.1 and go to metering mode by using the

key. Acknowledge your choice with the Start/Stop key. If you push the

and

keys at
once (Function: „Menü Exit“) you get back to operating mode.
Fig. 10.3
The maximum stroke frequency [1/min] and the
maximum metering capacity [l/h] are displayed
along the bottom in the respective metering
mode. The value for the maximum metering
capacity [l/h] is dependent on the pump size
and calibration.
10.2.1.1 Variable metering mode selection / setting
Fig. 10.4